1

DIC TECHNICAL DICTIONARY

The author reserves the right to revise and improve his product as it sees fit. This document describes the state of this technical dictionary at the time of its issuing, and may not reflect the product at all times in the future. This dictionary is being permanently subjected to updating and completion. This document, or parts thereof, may not be reproduced, transmitted and stored in any form, by any method, for any purpose without the prior consent of the author.

" " inverted commas (quotation marks)

( ) brackets

, comma

. full stop

... dots

: colon

; semicolon

_ dash

absolute motion=micare absolut

accelerator=accelerator

actuate=a aciona, a antrena

adapter sleeves=buce de strngere

adapting electric equipment=

=echipament de adaptare electric

additional conditions=condiii

suplimentare

adjoint threaded parts=piese filetate

conjugate

adjustable spanner=cheie francez

adjustable support=suport reglabil

adjusting assemblies=asamblri de

reglare

adjusting wedge=pan de reglare

admissible strength to crushing

strain=rezistena admisibil la solicitarea

de strivire

advance money=arvun, avans

advice=aviz

aerial=anten

aerodynamic drag=rezisten la

naintare

agglomerate=aglomerat

air compressor=compresor

air cushion guideway=ghidaj cu pern

de aer

Al-killed steel=oel calmat cu Al

alloyed steel=oel aliat

alternating motion=micare alternativ

amplitude=amplitudine

analogue control=comand analogic

analytical design techniques=tehnici

analitice de proiectare

angle course beam=grind din oel

cornier

angle drive=transmisie n unghi

angle iron with equal sides=oel cornier

cu aripi egale

angle of bend=unghi de ndoire

angle of bevel(chamfer)=unghi de teire

angle of contact=unghi de contact

angle of mesh (pressure)=unghi de

presiune, de angrenare

angle of repose (talus)=unghi de taluz,

de frecare

angle of shearing deformation=

=lunecare, deformaie unghiular

angle of tilt=unghi de basculare, de

rsturnare, de nclinare

2

angle of twist=unghi de rsucire

angle pipe=eav curb, cot

angle plate=cornier de fixare

angle stiffener=colar de ntrire, de

rigidizare

angle support=suport de col

angle tracing=trasare a unghiurilor

angle=eav cotit, colar, cornier

angles=colar

angular belt=curea trapezoidal

angular frequency=pulsaie, vitez

unghiular

angular function=funcie trigonometric

angular kinetic energy=energie cinetic

de rotaie

angular misalignment=deplasare

unghiular a axelor

angular momentum=moment cinetic

angular orientation

attachment=dispozitiv de orientare

unghiular

angular teeth=dantur nclinat

annealing scale=under format dup

recoacere

annular=inelar, toroidal; circular, tubular

antenna=anten

anti-backlash device=dispozitiv de

preluare a jocului

apparent coefficient of friction=

=coeficient de frecare aparent

appearance=aspect (al unui obiect)

appliance=aplicare; dispozitiv, aparat

applicant=solicitant

applied guideway=ghidaj aplicat

appraise=a estima, a evalua, a examina

approach a bank=a se adresa unei bnci

approachability=accesibilitate

appropriate=corespunztor, potrivit

appurtenance=accesoriu

apron=ecran, aprtoare, or, acoperi

aqueous=apos

arc of contact=arc de contact

arm-saw=ferstru manual

arm=bra, consol

artificially aging=mbtrnire artificial

as opposed to=spre deosebire de

as-annealed=n stare recoapt

as-cast slab=sleb n stare turnat

as-received=n starea n care a fost

primit (n stare de livrare)

as-rolled sheet=tabl laminat

assemblings=asamblri

at creep=n condiii de fluaj, de curgere

auditing=expertiz contabil

austenite=austenit

automatic control=comand automat

automatic cycle=ciclu automat

average elongation=elongaie medie

average=medie

axial support=reazem axial

axially loaded=solicitat (ncrcat) axial

axis=ax

back and forth=nainte i napoi

back nut=contrapiuli

back pressure=contrapresiune; recul;

presiune invers

back-up equipment=echipament de

rezerv

back-up roll=rol de sprijin

3

backing frame=cadru suport (de

susinere)

backing-off=deurubare; ndeprtare;

detalonare a sculelor achietoare

backlash=mers n gol; joc; curs moart;

alunecare, patinare;rost de dilataie

backward flow=contracurent

backward push=reaciune

baffle=ican, deflector, prag

bail=ureche de agare, toart

bakelite=bachelit

balanced steel=oel semicalmat

ball bearing=rulment cu bile

ball nut=piuli cu bile

ball-screw=urub cu bile

ban=a alunga, a pedepsi, a interzice

band steel=band de oel

bandage=bandaj

barrel (roll-barrel)=tblia cilindrului

base circle diameter=diametrul cercului

de baz

base plate=plac de baz

basic hole system=sistem alezaj unitar

basic shaft system=sistem arbore unitar

basic-oxygen steel=oel LD

basin=bazin

beads=cordoane de sudur; picturi reci

(defect de turnare)

beam=fascicul, raz; travers; grind

beater=palet de amestector

bearer=purttor

bearing diameter=diametru de aezare

bearing surface=suprafa de aezare,

de sprijin, de rezemare

bearing=reazem; lagr

bed=batiu, asiu

bellcrank=prghie sub form de plac cu

3 puncte de articulaie

bellows=burduf, foale

belt=curea, cordon, centur, band

bevel angle=unghi de teire a marginii

bevel gear=angrenaj conic

bill of quantities=deviz estimativ

billet=agl; ebo

billing=facturare

binding force=for de legtur

black-lead=grafit

black plate=tabl neagr

bladder=bic

blank assay=prob prelevat din platin

blank=platin (semifabricat)

blast furnace=furnal

blind hole=gaur nfundat

blisters=sufluri

blocking lever=prghie de blocare

blowers=suflante

blueprint=copie pe ozalid

body fit bolt=urub de psuire

body-colour=opac

bogie=boghiu

boiler=cazan

bolted construction=construcie

realizat prin asamblare cu uruburi

bolting materials=materiale ptr. organe

de asamblare filetate

bond=legtur

bonding=conexiune, legtur, jonciune,

mbinare

bonding agent=liant, substan de

legtur

4

boost=sporire; a sprijini, a intensifica, a

ntri

booster=motor auxiliar

boring-bit (borer, gimlet)=burghiu

boring=gurire(n general)

bort=praf de diamant

bosh=rezervor cu ap pentru rcirea

sculelor; etalaj, pntece al furnalului

boss=bosaj

bottom supporting beam

(banana)=grinda de susinere a

segmentului

bottom-discharge hopper=buncr cu

descrcare pe la fund

bow type mould=cristalizator curb

bow=curb; arcuit

bowl=cuv

box-shaped beam=grind chesonat

bracing rib=nervur de rigidizare

bracket=consol, suport

brake washer=aib de frnare

brake=frn

braking torque=cuplu de frnare

branch box=cutie de ramificaie

brass=alam

brazing=lipire tare

breakage=concasare, mrunire,

zdrobire, mcinare, frmiare

breakaway torque=cuplu de pornire

breakdown=pan, accident, avarie,

ntrerupere

breakdown mill=laminor degrosisor

breakthroughs=realizri, descoperiri

brick lining=cptueal de crmid

brick masonry=zidrie de crmid

brickwork= zidrie de crmid

bridge=pod, punte

bridle=brid

bridles=role S

bright steel=oel tras la rece

bright=strlucitor, luminos, lucios, de

culoare deschis; curat, decapat,

prelucrat

bring into service=a pune n funciune, a

da n folosin

brittle=casant, fragil, friabil, sfrmicios

brittleness=fragilitate, friabilitate

broaching=broare

bubble=bul

buckle=ndoitur, cut, bombare; a (se)

curba, a (se) flamba, a (se) bomba

buckling=flambaj

buckstay=stlp de reazem

bumper=bar de protecie(auto)

bush(ing)=buc

butt joint=mbinare cap la cap

butterfly nut=piuli fluture

button rest=lunet cu pastile

by the time=cu timpul

cable chain=lan port-cablu

cable drives=transmisii prin cablu

calculus rules and design

specifications=reguli de calcul i

prescripii de proiectare

caliper=ubler

camber=arcuire, curbare, ncovoiere

cam follower=tachet

cam rule=rigl cu came

cam shaft=arbore cu came

caniage=crucior

5

cantilever=consol

canvas=pnz

cap=capac; fund

carburettor=carburator

carrier=antrenor; purttor

cart=cru

case-hardening=cementare

casing=nveli, lagr, carcas

cast aluminium=aluminiu turnat

cast=arj de turnare continu

casting=turnare; pies turnat

casting radius=raz de turnare

casting speed=vitez de turnare

cement laying-on machine=main de

torcretat

cement plaster=tencuial de ciment

center distance=distan ntre axe

center drilling=gurire de centrare

center hole=gaur de centrare

center of gravity=centru de greutate

center of gyration=centru de rotaie

centering adjusting device=dispozitiv

de centrare

chain=lan

charge interest=a percepe dobnd

chart=hart maritim; tabel statistic;

diagram, curb grafic

charter=a navlosi; navlosire

charterer=navlositor

checkered plate=tabl striat

chiller=rcitor

chip conveyor=transportor de achii

chip section=seciunea achiei

chip=achie

chipping=dltuire

chips=cioburi, achii

chock=pan, ic; proptea, suport; sabot

de frn; patin a capului de cruce; lagr

choke=nbuire, sugrumare, nfundare

(a unei conducte); a sufoca, a sugruma, a

nbui

chopper=ntreruptor

chuck=mandrin

circuit-breaker=ntreruptor

circumscribed by the circle=circumscris

cercului

clamp bolted=prinse cu uruburi

clamp collar=colier de strngere

clamping=strngere, fixare, blocare,

nclemare

clamshell=graifr

cleanliness=puritate

clearance fit=ajustaj cu joc

clearance hole=gaur de trecere

clearance=spaiu, joc, interval, distan,

interstiiu, rezerv de deplasare

clevis pins=boluri

click=clan, zvor

clinch=nituire, intuire; a nitui, a intui

clincher=scoab, nit

clip=clam, agraf; menghin

clogging=nfundare

closed-loop feedback automatic

control system=sistem de reglare

automat cu bucl de reacie nchis

closed-loop regulator mould level

control system=sistem de control al

nivelului n cristalizator

closed-type rest=lunet nchis

clutch=cuplaj, ambreiaj

6

co-worker, assistant=colaborator

coal=crbune

coarse-grained steel=oel cu granulaie

mare

coatings=acoperiri, nveliuri, straturi de

protecie

coefficient of elongation=coeficient de

alungire

coefficient of thermal conductivity=

=coeficient de conductivitate termic

coefficient of thermal expansion=coef.

de dilatare

cog-wheel=roat dinat

cog=dinte, zim

coil spring=arc spiral

coil=bobin, rulou

coil eye=ochiul ruloului

coke-oven=baterie de cocsificare

coke=cocs

coking coal=crbune cocsificabil

cold rolled high grade carbon steel

strip=band de oel carbon de calitate

collide=a (se) ciocni

collar=colier; guler

collisions=ciocniri

column=montant, coloan

compound strain=solicitare compus

compressed weight=greutate

concentrat

computational facilities=mijloace de

calcul

concast plant=uzin de turnare continu

conceive=a concepe

concentration=concentraie

concrete steel=oel beton

conduit=traseu de conducte

conical seat=scaun, loca conic

connecting rod=biel

connecting sleeve=racord

conservation of momentum=

=conservarea impulsului

consider=a avea n vedere

consignee=destinatarul mrfii

constraint=restricie

constructive designs, engineering

solutions =soluii constructive

contact (mating) surface=suprafa de

contact

continuous casting machine,

caster=main de turnare continu

contiguous=conjugat, adiacent

continuous feed=avans continuu

continuous motion=micare continu

contour milling=frezare pe contur

contouring control=comand prin

conturare

contractual duty=datorie, obligaie

contractual

contrivances=mecanisme, dispozitive

control desk=pupitru de comand

control lever=prghie de comand

control mechanism=mecanism de

comand

control panel=panou de comand

control pulpit=pupitru de comand

control unit=bloc de comand

conversion=conversie

converter steel=oel de convertizor

converter=convertizor

coolant=lichid de rcire

7

cooler=rcitor

cooling pump=pomp de rcire

cooling system=instalaie de rcire

cooling=rcire

copper=cupru

copying device=dispozitiv de copiere

corrosion resistant steel=oel rezistent

la coroziune

corrugate=a zima, a ondula, a (se)

ncrei

corrugated sheet=tabl ondulat

cost index=indice de cost

cotter=pan

counter face=faa opus

counter-weight=contragreutate

counterboring=lamare

countersinking=lamare

countersunk head screw=urub cu cap

necat

coupling wheel=roat de cuplare

coupon=cupon; prob pentru ncercri

coupons=resturi

cover=capac

crack sensitive=sensibil la fisurare

crane hoists=maini de ridicat

crane hook=crlig de macara

crank=manivel

crankshaft=arbore cotit

creep speed=vitez de trre

creep=fluaj

crest value=valoare maxim

criterion, criteria=criteriu, criterii

cross member=element transversal

cross section=seciune transversal

cross slide=sanie transversal

cross-beam=travers (grind

transversal)

cross-rail=travers mobil

crown gear=coroan dinat

crushing stress=tensiune de strivire

crushing=strivire

cubicle=cabin, compartiment

curb (USA)= bordur,marginea

carosabilului

cure=tratament; vulcanizare; ntrire

curved path=traiectorie curb

cutting depth=adncime de achiere

cutting off=retezare

cutting speed=vitez de achiere

cutting system=regim de achiere

cutting-out=debitare; decupare

cutting-tray=colector de achii

cylinder sleeve=cma cilindru

cylindrical guideway=ghidaj cilindric

dam=dig, zgaz, prag, ican (an

obstruction covering the entire width of

the tundish and extending from the

bottom to a height slightly below the

surface of the liquid pool, thus allowing

the liquid to flow over)

damper=amortizor

dashboard=tablou de comand

dead load=sarcin static

dead mild steel=oel moale

dead soft steel=oel moale

debris=aluviuni; precipitri de substane

organice

deburring=debavurare

decay=descompunere, dezintegrare

deceleration=ncetinire

8

deflect=a devia

deflection=abatere, deviere

deflector roll=rol deflectoare, de

deviere

deformation processing=prelucrare prin

deformare plastic

deformation speed=vitez de deformare

deformation strength=rezisten la

deformare

degreasing=degresare

degree of protection=grad de protecie

degree of twist=grad de rsucire

delay=ntrziere

denominator=numitor (la fracii)

dependable in service=sigur n

funcionare

depict=a picta, a descrie

descaling=desunderizare

design fundamental=baz de

proiectare, ipotez de calcul

design parameters=parametri de

proiectare

design tradeoffs=proiecte speciale

patentate

dew point=punct de condensare (rou)

diamond=diamant; romb

dieless drawing=tragere liber (fr

matri)

dies=matrie

differential divider=divizor diferenial

differential indexing=indexare

diferenial

differential mechanism=mec. diferenial

dimensional accuracy=precizie

dimensional

dipper=excavator

dipping=imersie, cufundare, nmuiere

directly opposite=diametral opus

dismountable=demontabil

disparity=neuniformitate, diferen

dispenser=dozator

displacement transducer=traductor de

deplasare

distribution box=cutie de distribuie

disturbance=perturbaie

dividing mechanism=mec. de divizare

dividing plate=disc divizor

dividing=debitare

door mat=pre de la u

double stroke indicator=indicator de

curse duble

dove-tail guideway=ghidaj de alunecare

n coad de rndunic

downgrading=declasare, reducere a

calitii

downstream=aval

downtime=timp de oprire (de

nefuncionare)

downward(s)=descendent, n jos

draft=plan, schi; proiect; ciorn;

a schia, a proiecta

drain plug=dop de golire

draw-in bar=bar de strngere

drawn tube=eav tras

drift velocity=vitez de deriv

drilling=gurire cu burghiul

drive roll=rol motoare

drive system=sistem de acionare, de

antrenare

drive unit=grup de antrenare (acionare)

9

drive=a aciona, a antrena; acionare;

antrenare; transmisie

driving chuck=mandrin de acionare

driving flange=flan de antrenare

driving mechanism=mecanism de

acionare

driving shaft=ax de transmisie

driving wheel=roat de antrenare

droplet=pictur

dross=zgur metalic; reziduu, deeu

drossy=impur, plin de impuriti; plin de

zgur

drugs=medicamente

drum=tambur, tob; butoi, container

cilindric

dummy bar head=capul barei false

dyes=vopseluri, colorani

earthing circuit=circuit de npmntare

easy mating=asamblare (montare)

uoar

eccentric load=sarcin excentric

economical standpoint=punct de

vedere economic

effective cross-sectional area=aria

efectiv a seciunii transversale

effective power=putere util

effective= ncepnd cu, din data de

effervescent steel=oel necalmat

efficiency rate=randament

efficiency=eficien, randament

eigenfrequency=frecven proprie de

oscilaie

elastic backspring=revenire elastic

elastic deformation energy=energie de

deformare elastic

elastic mechanical work

assumption=ipoteza lucrului mecanic

elastic

elbow=cot (turnat)

electric cabinet=dulap cu aparate

electrice

electric diagram=schem electric

electric furnace steel=oel electric

electric geared motor=motoreductor

electric installation=instalaie electric

electric power supply system=sistem

de alimentare cu energie electric

electrical supply=echipament electric

electromagnetic clutch=cuplaj

(ambreiaj) electromagnetic

embedded=nzidit; ncastrat; indus;

inserat

embrittlement=fragilitate

emergency ladle=oal de avarie

emery=mirghel

enamel=email, smal

end tumming=utare

endless-band=curea de transmisie

engine crankcase=bloc motor

entail=a atrage dup sine, a implica

equal-sided polygon=poligon cu laturi

egale

equation of strength to traction=

=condiia de rezisten la traciune

equation of the deformed medium

fibre=ecuaia fibrei medii deformate

equivalent stress=tensiune echivalent

erratic flow=curgere turbulent

erratic=accidental

etching=gravare

10

even stress distribution=distribuie

uniform a eforturilor

evenly distributed=distribuit uniform

eventually=pn la urm, n final

excerpt=extras (dintr-o carte, etc.)

exert=a exercita

exhaust pipe=eav de eapament

expanding=expandare

expansion pipe=compensator de

dilataie

expert examination=expertiz

extra hard steel=oel extradur

extraneous matter=materie/component

strin (extern)

extra soft steel=otel extramoale

extruded tube=eav extrudat

extruded wire=srm extrudat

face milling=frezare frontal

face plate=platou

facing=prelucrare plan, frontal

factor=coeficient, factor

failure=ntrerupere, defectare

fan=ventilator

far-reaching=de perspectiv

fasteners=organe de asamblare

fastening assemblies=asamblri de

fixare

fastening manner=mod de fixare

fastening screws=uruburi de fixare

fatigue strength=rezistena la oboseal

feasibility=fezabilitate, posibilitate de

realizare

features=caracteristici

fed up (with)=stul (de)

feeble section=seciune slab (critic)

feed box=cutie de avansuri

feed indicator=indicator de avansuri

feed motor=motor de avans

feed multiplier=multiplicator de avansuri

feed per minute=avans pe minut

feed per rotation=avans pe rotaie

feed per tooth=avans pe dinte

feed range=gam de avansuri

feed rod=bar de avans

feed selector=selector de avansuri

feed speed=vitez de avans

feedback=reacie

feeding device=alimentator, dispozitiv de

alimentare

feeler=palpator

felt ring=inel de psl

felt strip=band de psl

fence=gard

ferrite=ferit

ferrostatic pressure=presiune

ferostatic

file steel=oel pentru pile

filing=pilire, ascuire; ndosariere

filler plate=plac de adaos

filling plug=dop de umplere

fine pitch=pas fin

fine turning=strunjire fin

finishing=finisare

finite element method=metoda

elementului finit

fireplace=vatr

fish-plate=eclis

fit screw=urub de psuire

fit=ajustaj

fixed gear=roat dinat fix

11

fixed jaw=falc fix

fixing device=dispozitiv de fixare

flange mounting=montaj cu flan

flange=flan; semicupl

flank angle=unghi ntre flancuri

flare=explozie; semnal luminos

flaring=lrgire

flash point=temperatur de aprindere

flat angle=unghi de 180

flat bar=bar lat; platin

flat bottom=fund plat

flat cam=cam plan

flat guideway=ghidaj de alunecare plan

flats=laminate plate

flattened wire=srm aplatizat

flattener=main de ndreptat

flattening=netezire; ndreptare

flax=in

flexible buffer=tampon elastic

flexible shaft=arbore flexibil

flexural properties=proprieti de

elasticitate

fliers=aripioare

flow control valve=drosel de reglare a

debitului; regulator de debit

flow divider=divizor de debit

flow rate=debit de curgere

flow=flux, debit

fluids flowing out=scparea fluidelor

flushing water=ap de splare

flux=fondant; flux de sudare

flux-cored arc welding=sudare n gaze

cu srm tubular

flyback time=timp de ntoarcere

flywheel=volant

fodder=furaj

foil=folie

folding guard=aprtoare burduf

following rest=lunet mobil

footroll(er)=rol de picior

fork=furc

formable=deformabil

former=carcas

formwork=cofraj; cofrare

forthcoming=n curs de apariie; ateptat

forwarder (forwarding agent)=agent

expeditor (firm de transport)

foundation=fundaie

foundry=turntorie, topitorie

fracture strength=rezisten la rupere

fracture toughness=tenacitate la rupere

frame=cadru, batiu, asiu

frangible=casant, fragil

free gear=roat dinat liber

freehand drawing=desene fcute cu

mna liber

freight=ncrctur de marf; marf

fretting corrosion=coroziune prin

frecare

friction angle=unghi de frecare

friction plate=disc de friciune

friction roll=rol de friciune

from then on=de atunci ncoace

fuel consumption=consum de

combustibil

fuel=a alimenta cu combustibil

full-sized=n mrime natural

fully killed steel=oel calmat

fusion=fuziune

gadget=dispozitiv, accesoriu ingenios

12

gangway=pasarel, pasaj, coridor,

trecere, tietur (la o scar)

gantry=cadru, structur, platform

gap=distan, interval

gas metal arc welding=sudare n gaze

gas mixtures=amestecuri de gaze

gas tungsten arc welding=sudare WIG

gasket=garnitur

gear box=cutie de viteze

gear shaping=danturare

gear=roat dinat; angrenaj

general technical requirements for

quality=condiii tehnice generale de

calitate

generatrix=generatoare

girder=grind, brn, travers de pod

glass-cutter=diamant ptr. tiat sticl

glass=sticl

glasspaper=mirghel

glassware=sticlrie

glasswool=vat mineral (de sticl)

glitch=defect; imperfeciune;

discontinuitate

globe valve=supap cu bil

GO gauge=calibru "TRECE"

goggles=ochelari de protecie

gouge=zgrietur, incizie, tietur

grab=a prinde, a apuca

graded rule=rigl gradat

grading=nivelare

graduated drum=tambur gradat

grainsize=granulaie

grant credit=a acorda credit

grasping device=dispozitiv de

prehensiune, apucare, prindere

grating=grtar

gravel=pietri, prundi

gravitational field=cmp gravitaional

grease nipple=ungtor

grinding=rectificare, polizare, ascuire

grip length=lungime de nurubare

gripping angle=unghi de prindere

grit blasting=sablare

groove=canelur; canal

ground=a mpmnta

gudgeon=pivot

guidance=ghidare; ndrumare

guide pin=cep de ghidare

guide plate=plac de ghidare

guide-screw=urub conductor

guide=glisier, punct de reper, ghidaj,

indicator

guideway wiper=tergtor de ghidaje

guideway=ghidaj

guiding slot=canal de ghidare

hack saw=bomfaier

half nut=contrapiuli

half ring=semiinel

half-black=semiprelucrat

half-life=timp de njumtire

hand wheel=roat manual

handbars=ghidon, coarne

handbook=manual

handle=manet

handling=manipulare

handrailing=mn curent, balustrad (la

scri)

hard facing=ncrcare prin sudare cu un

metal dur

13

hard goods=mrfuri cu folosin

ndelungat

hard plastic=textolit

hard rubber=ebonit

hard steel=oel dur

hard surfacing=ncrcare prin sudare cu

un metal dur a unei suprafee uzate

hard tissue=textolit

hard-chromium plating=cromare dur

hardenability=capacitate de clire

hardened case=strat clit

hardening and high

tempering=mbuntire (clire +

revenire nalt)

hardening capacity=capacitate de clire

hardening compound=mediu de clire

hardening strain=tensiune indus de

clire

hardening=clire; ecruisare, ntrire

hardness number=cifr de duritate,

valoare a duritii

hardness of 63 Rockwell C scale

hardness reversal=scdere a duritii

hards=zgur de sudare

harsh=grosier, rigid, aspru, rugos

hat nut=piuli oarb

head bearing=crapodin superioar,

lagr de cap

head bolt=bol cu cap

head-stock=ppu fix

headless and set screws=tifturi filetate

headless bolt=bol fr cap

hearth=cuptor; vatr

heat affected zone=zon influenat

termic

heat aging=mbtrnire artificial prin

meninerea piesei la o anumit

temperatur

heat exchanger=schimbtor de cldur

heat treatment=tratament termic

heat yield=cedare de cldur

heat=cldur; arj

heating rate (speed)=vitez de nclzire

heavy fuel=pcur

heavy pitch=pas mare

heavy tightening loads=fore de

strngere mari

heavy-duty=de mare capacitate

helical ridge=nervur elicoidal

helical=elicoidal

helix angle=unghiul elicei

hexagon socket=loca hexagonal

high-alloyed steel=oel nalt aliat

high-strength fine-grained structural

steel=oel de construcie cu granulaie

fin de nalt rezisten

highly evacuated chamber=camer de

vid nalt

hinder=a mpiedica, a ngreuia, a ntrzia

hinge=balama, articulaie, n; a prinde

n balamale; a (se) articula

hobbing=frezare

hoist with a winch=a ridica cu vinciul

hoisting equipments=instalaii de ridicat

holder=deintor

hollow section=profil (seciune) deschis

honing=honuire

hood=capot

hook-up=cuplaj

hoop=virol

14

hopper=buncr

horn=claxon

hose=furtun

hot rolled strip steel=band de oel

laminat la cald

housing=carcas

hub=butuc de roat

hydraulic diagram=schem hidraulic

hydraulic panel=panou hidraulic

hydraulic unit=bloc hidraulic

hydrostatic guideway=ghidaj hidrostatic

hydrostatic rest=lunet hidrostatic

hypercharge=suprasarcin

i.d. (inside diameter)=diametru interior

idle roll=rol liber

idle running=mers n gol

impact energy=energie de oc

impact strain=solicitare prin oc

imped=a mpiedica

impeller=rotor de la arunctoare de alice

impingement=oc, izbire

in direct opposition=diametral opus

in the scale of ten=n baza 10

inch thread=filet n oli

incline=pant

incrustation=incrustaie

indemnity=asigurare, despgubire

indexed drum=tambur indexat

indexing mechanism=mec. de indexare

indexing pin=cep de indexare

indexing(dividing) head=cap divizor

indexing=indexare

indicating plate=plac indicatoare

inductive heating=nclzire prin inducie

inertia moment=moment de inerie

inflate=a umfla un cauciuc

inflator=pomp de aer

ingot=lingou

initial clamping=strngere iniial

inner structure=structur intern

input power=putere de intrare

inscribed in circle=nscris n cerc

installment=tran, partid, rat

intake valve=ventil de admisie

intake=deschiztur, orificiu de

ptrundere a aerului; gur de ap,

robinet; admisie, intrare, priz; strmtare a

unui tub

interest=dobnd

interference fit=ajustaj cu strngere

interlocking=interblocare

intermediate fit=ajustaj intermediar

intermediate flange=flan intermediar

intermediate gear=roat dinat

intermediar

intermediate plate=plac intermediar

intermediate shaft=arbore intermediar

intermittent feed=avans intermitent

intermittent motion=micare

intermitent

inverter=inversor

inward(s)=spre interior

ironore=minereu de fier

issuer=emitent

jacket=nvelitoare, copert, protecie,

manta, manon, cma, nveli, teac,

clopot, perete dublu, izolaie

jacketed=cptuit, blindat

jam=pan, defect; gripare, blocare,

nepenire; a prinde, a strnge, a strivi, a

15

zdrobi, a ndesa, a se bloca; a fixa prin

pene, a apsa, a presa, a comprima

jamb=deformare; suport, proptea

jaw=falc

jenny=cruciorul unui pod rulant

jib-head key=pan cu nas

jig=calibru; gabarit de reglaj

joist=grind, brn

journal=ax, fus de osie

jump jet fighter=avion cu decolare

vertical

key=pan; tast, clap

keyboard=tastatur, claviatur

keyseat=canal de pan (n arbore)

keyway=canal de pan (n butuc)

killed steel=oel calmat

kiln=cuptor

kinematic diagram=schem cinematic

kinematic train=lan cinematic

kinetic energy=energie cinetic

kit=echipament; trus de scule

knee-joint=mbinare cu articulaie

kodak=aparat de fotografiat

laboratory assistant=laborant

labour=manoper

ladle turret=turn rotitor

ladle=oal de turnare

ladleman=operator la oala de turnare

lag behind=a rmne n urm

laminations=tole

landing=aterizare

lapping=lepuire

laser paint stripping=curirea vopselei

cu laser

latch=clichet

lattice parameters=parametri de reea

launch=a lansa

layer=strat

lead=plumb; pas de filet; deplasare

leading=plumbuire

leaf-springs=arcuri foi (lamelare)

leaflet=flutura, brour pentru reclam

leakage=scpri, pierderi, scurgeri

lean concrete=beton slab

leathe=strung

Leg angle, L-bar, angle steel=profil L

leg=catet, latur; picior

lengthening piece=prelungitor

lens=lentil

less approachable places=locuri mai

greu accesibile

levelling-screw=urub de blocare la

nivel

lever-arm=bra de prghie

lever-jack=cric cu prghie

liberate=a degaja un gaz

lid=capac

lifting beam=travers de ridicare

lifting lugs (bails)=urechi de ridicare

lifting mechanism=mec. de ridicare

light driving forces=fore de acionare

mici

light running=mers n gol

lighting system=instalaie de iluminat

limestone=carbonat de calciu, calcar

limit deviations=abateri limit

limit stop=limitator de curs

limit switch=ntreruptor de sfrit de

curs

limiter stop unit=bloc limitator

16

limiter stop=limitator

limiter=limitator

limiting device=limitator (al cursei,

nlimii de ridicare)

limiting rabbet=limitator de curs

linear expansion coefficient=coeficient

de dilatare liniar

link=biel

lint=scam, puf

live load=sarcin dinamic

living matter=materie vie

load cell=doz (marc) tensometric

load system=sistem de fore

load-stone, magnet=magnet

locking device=dispozitiv de blocare

locking nut=piuli de blocare

long pitch thread=filet cu pas mare

long-term=pe termen lung, de lung

durat; de perspectiv

longitudinal feed=avans longitudinal

longitudinal slide=sanie longitudinal

loop=bucl

looper car=crucior acumulator de bucle

loose=a elibera, a slbi din legturi

loss=pierdere

low alloyed steel=oel slab aliat

low-power=de putere mic

lube points=puncte de ungere

lubricant=lubrifiant

lubricating nipple=ungtor

lubricating pump=pomp de ungere

lubricating system=instalaie de ungere

lubrication distributor=distribuitor de

ungere

lubrication indicator=indicator de

ungere

lubrication diagram=schem de ungere

lumpy ore=minereu-bulgri

machine and mechanism dynamics

survey=studiul dinamic al mainilor i

mecanismelor

machine tools, metal-working

machines=maini unelte

machine=a prelucra

machinery construction=construcia de

maini

machining allowance=adaos de

prelucrare

machining operations=operaii de

prelucrare

machining=prelucrare mecanic

magnetic core=miez magnetic

main spindle (shaft)=arbore principal

major diameter=diametru exterior

make believe=to pretend=a se preface

make of a car=marca unei maini

manifold block=bloc de distribuie

manoeuvre=manevr; a manevra

manual control=comand manual

manufacturing accuracy=precizie de

execuie

manufacturing technologies=tehnologii

de fabricaie

manufacturing=fabricaie

margin of safety=marj de siguran

market=pia; a comercializa

mast=stlp, coloan

master-key=peraclu

17

maximum allowable diameter=diametru

maxim admisibil

mazut=pcur

mean-square error=eroare medie

ptratic

measuring assemblies=asamblri de

msurare

mechanic buffer=tampon mecanic

mechanical engineering=construcia de

maini

mechanical stop=opritor mecanic

mechanical work of deformation=lucru

mecanic de deformare

medium alloyed steel=oel mediu aliat

medium hard steel=oel semidur

medium-sized=de mrime medie

meet the customers' requirements=a

satisface preteniile (cerinele)

beneficiarilor

melting point=punct de topire

melting pot=creuzet

melting=topire

merge=a (se) uni, a fuziona

merging=fuzionare

metal flow=curgerea metalelor

metal-cutting process=proces de tiere

a metalelor

metallic adding=adaos metalic

metallic annular plates=discuri metalice

de form inelar

metallic strap=band metalic

metering device=distribuitor-dozator

metering roll=rol de msurare

method of least squares=metoda celor

mai mici ptrate

metric fine pitch thread=filet metric cu

pas fin

microhardness=microduritate

micrometer screw=urub micrometric

mildew=mucegai

mill setting=reglarea laminorului

milling=frezare

minimess couplings=racorduri pentru

aparate de msur

minimize spangle=minifloraj

minimum root radius=raza minim a

fundului filetului

minor diameter=diametru interior

minutes=minut

misfortune=ghinion, necaz

mishap=accident; nenorocire; ghinion

misjudge=a aprecia greit

mistake something(one) for

something(one) else=a confunda

mixer type hot metal car=vagon torpedo

model=ablon

modulus of elasticity=modul de

elasticitate

monkey spanner=cheie francez

mortising=mortezare

motion assemblies=asamblri de

micare

motion screws=uruburi de micare

mould (mold)=cristalizator; cochil;

form de turnare

movable carriage=crucior deplasabil

movable table=mas deplasabil

moving jaw=falc mobil

mudguard=aprtoare de noroi

multi-spindle head=cap multiax

18

multi-unbending radii=raze multiple de

ndreptare

multiple thread screw=urub cu mai

multe nceputuri

mutual sliding=alunecare reciproc

natural aging=mbtrnire natural

negligible=neglijabil

neutral axis=axa neutr a unei grinzi

next upper diameter=diametrul imediat

superior

nick=crestare, cresttur, gtuire,

ngustare, striciune; a cresta

nipple=niplu

no matter what=indiferent de

nominal diameter=diametru nominal

non-dismountable=nedemontabil

non-oxiding atmosphere=atmosfer

neutr

normal pitch=pas normal

normalizing annealing=recoacere de

normalizare

not just....but=nu doar....ci i...

not specific=general, a bit vague

not-processed surface=suprafa

neprelucrat

not-weldable parts=piese nesudabile

notch root=vrful, baza crestturii

notch sensitivity ratio=factor de

sensibilitate la cresttur

notch=cresttur

notched bar impact test=ncercarea la

rezilien

nozzle=duz

nucleation=ngheare, formare a

germenilor de cristalizare

number of feed steps=nr. de trepte de

avans

number of passes=numr de treceri

number of speed steps=nr. de trepte de

turaii

number of starts=numr de nceputuri

numerator=numrtor (la fracii)

numerical control

equipment=echipament cu comand

numeric

numerical control=comand numeric

nut=piuli

oblong=alungit; oval

offals=gunoi;deeuri;resturi

offshore drilling platform=platform de

foraj marin

oil bath=baie de ulei

oil level indicator=indicator de nivel de

ulei

oil-ring=inel de ungere

oiliness=onctuozitate

oiling apertures=orificii de ungere

on his own=by himself

one can observe that...=se remarc

faptul c...

open hearth steel=oel Martin

open steel=oel semicalmat

open-type rest=lunet deschis

operating conditions=regim de

funcionare

operating efficiency=randament,

eficien de funcionare

operating element=organ de lucru

operating load=sarcin de lucru

operation pressure=presiune de lucru

19

operation temperature=temperatur de

funcionare

optical reader=cititor optic

ore=minereu

ore carrier=mineralier

oscillatory motion=micare oscilatorie

outage=perioad de nefuncionare,

oprire

outer fiber=fibra exterioar (la grinzi)

outgassing=degazare

outgoing shaft=arbore de ieire

outing=excursie, plimbare

outlet=gur de evacuare, scurgere,

evacuare; ieire

outline=contur, plan (al unei lucrri);

a schia

outlook=perspectiv

output power=putere de ieire

output=producie; randament

outward=spre exterior

oven=cuptor; furnal

over-strains=suprasolicitri

overall dimensions=dimensiuni de

gabarit

overcharge=suprasarcin

overcome=a nvinge (o for, o greutate)

overflow chute=jgheab revrsare

preaplin

overflow runner=jgheab de preaplin

overhead crane=pod rulant

overhung mandrel

uncoiler=desfurtor cu dorn

expandabil

overlap=a (se) suprapune

overlap=a suprapune

overlap welding=sudare prin

suprapunere

overlapping shear strength=rezistena

la forfecare a unei mbinri prin

suprapunerea a dou piese

overlaying welding=ncrcare prin

sudur

oversized=supradimensionat

overstressed=suprasolicitat

overtravel=depire a captului cursei

overturn=a rsturna

oxidation pits=gropi de oxidare

oxiding atmosphere=atmosfer

oxidant

oxygen refined steel=oel LD

packer=ambalator

pad=tampon de amortizare

paddle=palet, pal, arip

pail=cldare, gleat

pair=cupl cinematic

pallet table=mas palet

pallet=piedic (la o roat dinat)

panel=panou

parallel key=pan paralel

parallel pins=tifturi cilindrice

parallel with=paralel cu

parent metal=metal de baz

part list (item table)=tabel de

componen

partial assembly=subansamblu

parts adjusting=centrarea pieselor

passing hole=gaur de trecere

path-generating mechanism=mecanism

generator de traiectorii

path=cale, traiectorie

20

pay off reel mandrel=dornul

desfurtorului

peak holding (extremum searching)

system=sistem optimizant

peak value=valoare maxim

peak=vrf

pear-shaped vessel=vas n form de

par

peculiarity=particularitate

peel=coaj

peeling=cojire, exfoliere

peen=a ciocni

peening=ecruisare; ciocnire a custurii

sudate

pellets=alice; pilule, tablete (farm.);

brichete de crbune

pellicle=membran

pendant=cutie suspendat; tablou

suspendat cu butoane de comand

perforation=perforare

performance list=caiet de sarcini

permeable=permeabil

pesticides=pesticide

phase=faz

pickling line=linie de decapare

pickling=decapare

pierce=a perfora, a strpunge

piercing=perforare, strpungere

pig-iron=font

piler=stivuitor

pin (dowel)=pivot

pinch roll=rol de antrenare, presare,

strngere

pinholes=pori

pins=tifturi nefiletate

pipe arrangement=reea de conducte

pipe clamp=clem pentru fixarea evilor

pipe plug=dop pentru conducte

pipe thread=filet pentru evi

pipe union=racord ptr. conducte

pipe (duct) work=sistem, reea, traseu

de conducte

piping material=material ptr.

confecionarea evilor, armturilor, etc.

piston-ring=segment de piston

pit=ciupitur; gropi; retasur

pitch circle diameter=diametrul cercului

de divizare

pitch diameter=diametru de divizare

plain washer=aib plat

planetary gear=reductor planetar

planning=rabotare

plant=uzin

plaster=tencuial; a tencui

plastic bit=pastil din material plastic

plasticity=plasticitate

plate mould=cristalizator cu plci

plate=tabl, plac

platform=platform

plot=diagram, schem

plug=dop

plugging=astupare cu dop

plummet=fir cu plumb

plunge-turning=strunjire n adncime

plywood=placaj; foaie de furnir

pneumatic jack=cilindru pneumatic

Poisson's ratio=coeficientul lui Poisson

pole=stlp

polishing=polizare; lustruire

polysaccharides=polizaharide

21

portable=mobil, portativ

positioning feed speed=vitez de avans

de poziionare

potential energy=energie potenial

power failure=pan de curent

power hoist=troliu

power ratings=puteri nominale

power=a aciona, a antrena

pre-tightening load=for de

prestrngere

pre-tightening mounted screws

unstrained by external loads=uruburi

montate cu prestrngere nesolicitate de

sarcini exterioare

prescription=prescripie, specificaie

present-day level=nivel actual

presetting device=disp. de prereglare

press fit=ajustaj presat

pressboard=prepan

press-spahn=prepan

pressure amplifier=amplificator de

presiune

pressure relief valve=supap de

descrcare, de siguran

pressure-gauge=manometru

prestressed Belville springs=arcuri

Belville pretensionate

prestressing=prestrngere,

pretensionare

prevailing torque condition=condiie de

autofrnare

prevailing torque-type hexagon

nut=piuli hexagonal cu autoblocare

primer=grund

prismatic guideway=ghidaj de

alunecare prismatic

prisme=prism

proceeds=ctig, venituri

process-dependent

parameters=parametri dependeni de

proces

production rate=productivitate

program control=comand program

programming device=dispozitiv de

programare

prominence=proeminen

proper bearing to fatigue=comportare

bun la oboseal

proper mounting=montaj corect,

corespunztor

proportioning device=dozator

protecting cap, protection=aprtoare

protruding=proeminen

proximate=proxim

pry=prghie

pulley=scripete; fulie

pulse=impuls

punched card=cartel perforat

puppet valve=supap cu tij

purchaser=cumprtor

push rod=tij de mpingere

quality inspection rules=reguli de

verificare a calitii

quasi-steady state=stare cvasistaionar

quench-induced stresses=tensiuni

induse de clire

quenching=clire

quick-release coupling=cupl cu

schimbare rapid

22

quick lime=var nestins

quiet steel=oel calmat

quill=pinol

rack-wheel=roat dinat

rack=cremalier, postament, stand,

stativ, schelet

range in size from...to=a varia n

mrime de la...pn la

rapid feed speed=vitez de avans rapid

rasp=a rzui, a rplui

raster=rastru, reea

ratch (ratchet) wheel=roat de clichet

rating=productivitate, randament

raw material=materie prim

readout=dispozitiv de msurare

reagent=reactiv

reamer=alezor

reamering=alezaj

reaming=alezaj

reaming=alezare cu alezorul

rearview mirror=oglind retrovizoare

rearvision mirror=oglind retrovizoare

recess=degajare la filet; ni; pauz

rechargeable batteries=acumulatoare

reciprocate=a face o micare rectilinie

alternativ

reciprocation=micare rectilinie

alternativ

recrystallization annealing=recoacere

de recristalizare

rectangular tube=eav dreptunghiular

rectification=redresare

rectilinear motion=micare rectilinie

reducer housing=carcas de reductor

reducer=reductor; reducie

reducing atmosphere=atmosfer

reductoare

reducing process=proces de reducere

reducing=reducie

reduction gear (reducer)=reductor de

turaii

reel of foil=colac de tabl

reel off=a depna, a desfura

reel=mosor, bobin, colac, rulou; a

bobina

reference system=sistem de referin

refinery=rafinrie

refit=reparaie; reutilare; a repara; a

reutila

reflection=reflexie

refractory lining=cptueal refractar

refurbishment=modernizare,

retehnologizare (renewall, renovation,

revamping, repair, remodelling,

restoration, improvement, revision, fixing

up, change)

regulation=regul, reglementare

reinforce=a ntri, a arma

reinforced concrete=beton armat

reinforcing rib (plate)=nervur de

rigidizare

relative standstill=repaus relativ

relaxation=relaxare

relay=releu

reliability=siguran n funcionare,

fiabilitate

relieved state=stare liber

remote-adjustable mould=cristalizator

reglabil de la distan

replacement=nlocuitor; nlocuire

23

research teams=colective de cercetare

residual stresses=tensiuni reziduale

resilient=elastic, flexibil

resin=rin

resort to=a recurge la

response=reacie

rest mass=mas de repaus

rest=lunet

restoring (return) spring=arc de rapel

return on investment=rambursare,

amortizare a investiiei

reverse=driving backwards=a da napoi

(cu maina)

revertible=reversibil

revolve on a spindle=a se roti n jurul

unei axe

revolver=cilindru, tambur

revolving crane=macara pivotant

revolving=turnant, rotativ

riband=panglic

ribbed sheet=tabl nervurat

ribbon=panglic, band

rift=fisur, crptur, ruptur; a fisura, a

crpa, a despica, a rupe

rig=a monta, a instala

rigging=montare, instalare, echipare

rim=obad; bandaj

rimming steel=oel necalmat

ripple=ondulaie

rivet=a nitui; nit

rocker arm=bra rabatabil, balansor

rod=tij

roll assembly=ansamblul rolei

roll gap checker=dispozitiv de verificare

a distanei dintre role

rolled semifinished

product=semifabricat laminat

roller bearing=rulment cu role

roller guideway=ghidaj cu role

roller rest=lunet cu role

rollers cladding=placarea rolelor

rolling friction=frecare de rostogolire

rolling guideway= ghidaj cu rostogolire

rolling mill yield=productivitatea

laminrii

rolling skin=crust de laminare

rolling speed=vitez de laminare

rolling temperature=temperatur de

laminare

rolling=laminare; rostogolire; rulare

root reinforcement=ngroarea sudurii la

rdcin

rope=funie, frnghie; cablu

rosette=rozet

rotary hydraulic motor=motor hidraulic

rotativ

rotary motion=micare de rotaie

rotary shaft seal=simering

rotary table=mas rotativ

rotary union (coupling)=racord rotitor

rotating ball-nut=piuli cu bile

rotation speed=turaie

rotor of the wound type=rotor bobinat

rough paper=hrtie aspr ptr. ambalaj

rough turning=strunjire de degroare

roughing=degroare

roughness, rugosity=rugozitate

round bar=bar rotund

rubber=cauciuc

rubbing=frecare, polizare

24

run=a turna(un metal n form); a

alimenta

runner=talp a saniei, patin; cursor,

culis; troleu; mecanic de locomotiv

runout roller table=pat cu role ptr.

evacuare

runs=rulri; treceri

runway=pist (de aeroport)

rust=a rugini, a se oxida

Rx=direction, instruction, bidding,

prescription

S-bridle=rol "S"

S-shaped curve=curb n form de S

safety factor=coeficient de siguran

safety plate=plcu de siguran

safety ring=inel de siguran

safety split pin=plint de asigurare

contra desfacerii

safety-valve=supap de siguran

salient points=puncte caracteristice

salvage=recondiionare

sample cutting machine=main de

prelevat probe

sample=mostr, prob, eantion, model

sampling=prelevare de probe

sand-glass=mirghel

sandpaper=mirghel

sandstone=gresie

sandwich=a intercala

sawing=tiere cu ferstrul

sawtooth=dinte de ferstru

scale loss=pierdere prin oxidare

scale removal=desunderizare

scale=oxid, under, zgur

scales=solzi

scaling=oxidare; acoperire cu under

scaly skin=piele solzoas

scarf=oxid, under, zgur; ardere

scarfing=flamare

scattering=mprtiere

scrap-iron=fier vechi

scraper ring=inel raclor

screen, shield=ecran, paravan, sit, ciur

screw-cutting=filetare cu cuitul

screw-wrench=cheie francez

screw=filet, urub

scribing=trasare

seal=a etana; sigiliu, tampil

sealing sleeve=simering

sealing=etanare

seam=custur, cordon de sudur

seams=a casting defect caused by the

surface or subsurface entrapment of non-

metallic inclusions, often alumina clusters

or complex non-metallic oxides

seaworthiness=stare bun de

navigabilitate

section strength moment=modul de

rezisten

section tube=eav profilat

section wire=srm profilat

section=profil

sectioned=secionat

seesaw=bielet

seize=a gripa

seizure=gripaj, calare

selector=selector

self-aligning ball bearing=rulment

radial-oscilant cu bile

25

self-braking condition=condiia de

autofrnare

self-centering chuck=universal

self-contained=independent, autonom

self-cutting screws=uruburi

autofiletante

self-induction=autoinducie

self-locking nut=piuli cu autoblocare

self-locking=autoblocare

self-locking=autoblocare

self-loosening=autodesfacere

self-releasing=autodesfacere

self-starter=demaror automat

selfconnect=a se autoconecta

selfdisconnect=a se autodeconecta

semiautomatic control=comand

semiautomat

semikilled steel=oel semicalmat

sensor=detector

septum valve=supap cu ican

sequence casting=turnare secvenial

sequential control=comand

secvenial

set about=a ncepe (o activitate, etc.)

set of passes=set de treceri

settling tank=decantor

settling=tasare; decantare

shackle=cheie de tachelaj

shade=nuan, ton

shaft extension (end)=capt de arbore

shank of invariable section=tij cu

seciune constant

shank=tij

sharp thread=filet ascuit

shaving=everuire

shear strength=rezisten la forfecare

shearing=forfecare

sheave=rol de cablu

sheet steel (iron)=tabl de oel

sheet=foaie de tabl

shifting spanner=cheie francez

shim=cal de reglare

shipment=transport de marf

shipowner=armator

shipper=ncrctor

shock-absorber=amortizor de oc

shoe brake=frn cu sabot

shoe-mounting=montaj pe tlpi

shot-peening=ecruisare cu alice

shrink fit=ajustaj fretat

shut-off valve=supap de nchidere

side bed=batiu lateral

side shifting=deplasare lateral

sideways strained=solicitat lateral

sideways=lateral

sieve=sit, ciur

simple indexing=indexare simpl

simply supported beam=grind simplu

rezemat

sine wave=sinusoid

single-dimensional=unidimensional

sinking=lamare

sinter=aglomerat

sintered guideway=ghidaj sinterizat

size=mrime, dimensiune, msur,

calibru, format; a sorta dup dimensiune,

a etalona, a calibra

skew=oblic, nclinat, strmb, curb,

asimetric

26

skew bevel gear=roat dinat

hiperboloidal

skewness=oblicitate, nclinare, asimetrie

skidding=patinare, alunecare

skimmer=separator

skin rolling=dresare

skull=scoar de oel solidificat (urs)

slag=zgur

slaked lime=var stins

sleeve=manon; buc; tu; cuzinet;

muf

sleigh, sledge, slide=sanie

slewing arm=bra rotitor; bra rabatabil

slide rule=rigl de calcul

slider=cursor

sliding gear block=bloc balador

sliding gear=balador

sliding guideway=ghidaj de alunecare

sliding nozzle=sertar, nchiztor

slip fit=ajustaj alunector

slip zone=zon de alunecare

slip=alunecare; a aluneca

slippery=alunecos

slipping=patinare, alunecare

slit=tiat

slivers=achii

slope of the plot=panta graficului

slope=pant

slot=cresttur; canal

slotted locknut for bearings=piuli

pentru rulmeni

slotted=crestat; canelat

slotting=mortezare a canalelor

slow down=a reduce viteza

slow feed rate=vitez de avans lent

slow feed=avans lent

smear=pat gras (de ulei); a unge, a

gresa, a lubrifia

smelt=a topi (un minereu), a separa prin

topire un metal

smooth bore=gaur lis

smooth=neted; lin

snail=cui, spiral

snorkel=plnie

soft-wood=lemn de esen moale

solder=lipire; a lipi

soldering=lipitur; lipire

solely=exclusiv, numai

solid section=profil plin

solidification shrinkage=contracie la

solidificare

solvency=solvabilitate

space time=perioad

spacer=distanier

spallation=frmiare, exfoliere, fisurare

span-saw=ferstru

spanner=cheie

spare part=pies de schimb

spatter=stropi de sudur

special machine=agregat

specific gravity=greutate specific

specific heat=cldur specific

specification=prescripie, specificaie

speed range=gam de turaii

speed selector=selector de turaii

speed up=a accelera

speed variator=variator de turaii

speed-counter=contor de turaii,

tahometru

speedometer=vitezometru, tahometru

27

speeds indicator=indicator de turaii

spherical plain bearing=articulaie

sferic

spider gear=satelit

spider spindle=arbore satelit

spike=impuls, vrf de semnal

(amplitudine)

spinning wheel=vrtelni

splash of molten steel=mprocarea

oelului lichid

splashing=barbotare

splined shaft=arbore canelat

split nut=piuli segmentat

split pin=plint

split roll=rol divizat

spool=bobin; carcas de bobin; rol

spool piece=racord cu flane; manet

cu bride

spotfacing=prelucrare frontal a

bosajului; zencuire

spray=a pulveriza, a stropi

sprayer=pulverizator

spreading=lire

spring rate=constanta de rigiditate a unui

resort elastic "c [N/mm]" spring steel=oel pentru arcuri

spring=arc, resort; izvor

springy=elastic

sprinkler=stropitoare

sprocket=roat de lan

spur gear=angrenaj cilindric

square bar=bar ptrat

square butt weld=sudur cap la cap fr

prelucrarea marginilor

squirrel-cage rotor=rotor n colivie de

veveri

stack=mulime, grmad, stiv

stainless steel=oel inoxidabil

stair tread=treapt

standardization=tipizare

standardize=a tipiza

star and spongy cracks=fisuri cu aspect

spongios i stelar

starter=demaror

starting lever=manivel

starting torque=cuplu de pornire

starting trouble=pan de pornire (auto)

statically strained assemblies=

=asamblri solicitate static

stay=suport, reazem, stlp, coloan,

picior; nervur de rigidizare

steady load=sarcin static

steady rest=lunet fix

steam boilers=cazane cu abur

steel and cast iron shots for peening

and cleaning=alice din font i oel ptr.

curire i ecruisare

steel contraction factor=coeficient de

contracie a oelului

steel seat pad=tampon de oel

steel works=oelrie

steelmaking plant=oelrie

steely=de oel, oelit, de culoarea oelului

steep-flanked single-bevel butt

weld=sudur cap la cap cu prelucrarea

marginii pe o singur parte

steer=a conduce, a pilota

steering roll=rol conductoare

steering wheel=volan; timon

28

stepped bore=gaur n trepte

stepping motor=motor pas cu pas

stiffener=element de rigidizare

stiffness=rigiditate; rigiditatea unui arc

stop(per)=opritor

stopper rod=tija nchiztorului

stopper=nchiztor al distribuitorului

stout=solid, rezistent, tare; durabil; stabil

straight built-in beam=grind dreapt

ncastrat

straight line=linie dreapt

straight-line path=traiectorie rectilinie

straightening and withdrawal unit=caja

de tragere-ndreptare

straightening=ndreptare

strain state=stare de solicitare

strainer=filtru

strand guide=ghidajul firului

strand=fir de turnare continu; srm,

fascicol, toron

strap=curea, band

stream=curent, uvoi

streamlined body=caroserie

aerodinamic

strength of materials=rezistena

materialelor

strengthen=a consolida, a ntri

stress concentrations=concentratori de

tensiuni

stress-relieving=detensionare

stressed state=stare solicitat

stretching system=sistem de ntindere

stringer=vang, grind longitudinal

strip steel=band de oel

stripe=fir; dung, fie

striped=dungat, vrgat

stroke limiter=limitator de curs

stroke=curs

structural steel=oel de construcie

stud bolt=prezon

sturdy=robust, rigid

submerged arc welding=sudare sub

strat de flux

substitute=nlocuitor; a substitui

suction hood=hot

suitable=corespunztor, potrivit

sunk (tapered) key=pan nclinat

superfinishing=superfinisare

supersede=a nlocui, a schimba

supplemental=suplimentar

supply system=sistem de alimentare

supply=aprovizionare; furnizare; livrare;

ofert; alimentare

support surface=suprafa de reazem

supporting frame=cadru suport, de

susinere

supporting trunnion=fus de susinere

surveillance=control, supraveghere

survey=studiu

susceptibility to cold

cracking=susceptibilitate la fisurare la

rece

swell=a se umfla, mri, balona

swelling=umflare, balonare

switch-board=panou de distribuie

switching devices=dispozitive de

comutare

swivel joint=articulaie sferic (cu nuc)

swivelling arm=bra rotitor, rabatabil

29

synchronism gear=transmisie de

sincronizare

synchronism speed=turaie de

sincronism

tablet=pastil

tack weld=sudur de prindere n poziie

a dou piese

tailstock=ppu mobil

take off=decolare

take over transverse forces=a prelua

fore transversale

take over=a prelua

take up=a ncepe (o carier, etc.)

tallyman=pontator

tap=a strpunge, a perfora

taper of side walls=nclinarea pereilor

laterali

taper pins=tifturi conice

taper=conicitate; nclinaie

tapered wall=perete nclinat

technical consultant (councellor,

advisor)=consilier tehnic

technically applicable ideas=idei

aplicabile d.p.d.v. tehnic

technological addition=adaos

tehnologic

technological allowance= adaos

tehnologic

Tee-union=racord T

teeming=turnare; umplere (din oal n

lingotier)

telescopic protection=aprtoare

telescopic

temper mill=laminor pregtitor

temperature alterations=modificri de

temperatur

temperature control system=instalaie

de termostatare

tempering=revenire

tension reel=nfurtor

test bar=dorn de control

tester=dispozitiv de testare

thermal expansion=dilataie termic

thermal relays set=bloc de relee termice

thick-walled cylinder theory=teoria

tuburilor cu perei groi

thimble=rodan

thread root=fundul filetului

thread strain to bending=solicitarea

filetului la ncovoiere

thread strain to crushing=solicitarea

filetului la strivire

thread strain to shearing=solicitarea

filetului la forfecare

thread=filet; fir de a

threaded area=zon filetat

threaded assemblings=asamblri

filetate

threaded extension=prelungire filetat

threaded fasteners=organe de

asamblare filetate

threaded shank=tij filetat

threading=filetare cu cuitul

threadlocker=element de asigurare a

mbinrilor filetate

three-dimensional cam=cam spaial

throttle check valve=drosel cu supap

de ocolire

through hole=gaur de trecere

30

thrust washer=aib distanier,

disc/aib de presiune

tie bar=tirant

tie rod=tij de legtur, biel

tight weld=sudur etan

tightening and releasing force

magnitude and frequency=mrimea i

frecvena forei de strngere i desfacere

tightening load(force)=for de strngere

tightening moment which should be

overcome=moment de strngere care

trebuie nvins

tightness condition=condiia de

etanare

tilting table=mas nclinabil

time lag=decalaj temporal

time varying=variabil n timp

timing=cronometrare;sincronizare

tin=cositor

tinplate=produs plat stanat

to be interviewed=a i se lua un interviu

to be low priced=a avea costul sczut

to be shimmed=a fi reglat cu cale

tolerance class=cmp de toleran

tongs=clete

tool arbor=dorn portscul

tool carbon steel=oel carbon de scule

tool holder chuck=mandrin portscul

tool steel=oel de scule

tool-holder shaft=arbore portscul

tool-holder slide=sanie portscul

tool-holder=dispozitiv portscul

toothed-belt=curea dinat

toothed-wheel=roat dinat

top view=vedere de sus (n plan)

top-gear=vitez maxim

torch=lantern, tor, cap arztor

torque=moment de torsiune, cuplu

torque wrench=cheie dinamometric

torsion=torsiune, rsucire

toughness=tenacitate

trace=a trasa, a schia

tracing paper=calc

tracing=copie pe hrtie de calc

track-wheel=roat de rulare

traction stress=tensiune de traciune

trade name=denumire comercial

trajectory=traiectorie

transducer=traductor

transients=regimuri tranzitorii

travel=curs; translaie

trimming=tierea marginilor, debavurare

trip=curs; decuplare, declanare

trough=albie, copaie, troac, jgheab,

uluc, canal

trunnion=pivot, fus, ax

tube bend=cot (din eav)

tubular shaft=arbore tubular

tundish car=vagon ptr. distribuitor

tundish deskulling device=dispozitiv de

nlturare a scoarei din distribuitor

tundish tilting stand (dumping

system)=basculator pentru distribuitoare

tundish=distribuitor

turnbuckle=ntinztor cu filet, piuli de

strngere; tirant

turning point=punct de cotitur, de

ntoarcere, moment crucial

turning=strunjire; rotire

turns=spire; spire (de filet)

31

turret head=cap revolver

turret plate=disc revolver

twist=rsucire; a rsuci

typification=tipizare

typify=a tipiza

tyre (tire)=cauciuc, anvelop

tyre (wheel) rim=bandaj

U-channel=profil U

unbalanced section=profil asimetric

unclamping=deblocare; declemare

underwater=subacvatic

underwriter=asigurtor

unevenness=neuniformitate

uniform distributed load=sarcin

uniform distribuit

universal chuck flange=flan ptr.

universal

universal chuck jaw=falc de universal

universal coupling=cuplaj cardanic

universal shaft=arbore cardanic

unkilled steel=oel necalmat

unthreaded fasteners=organe de

asamblare nefiletate

upstream=amonte

upward movement=micare ascendent

upward(s)=ascendent; n sus

vademecum=memorator

variable strain (loading)=solicitare

variabil

venting valve=supap de aerisire

vernier=vernier

vertical slide=sanie vertical

very hard steel=oel foarte dur

vibration damper=amortizor de vibraii

vice jaw=falc de menghin

vice (vise)=menghin

vicinity detector=detector de proximitate

vicinity=proximitate

walking-beam conveyor=transportor cu

grind pitoare

washer=aib

wavefront=front de und

wavelength=lungime de und

wear=uzur, uzare; a (se) uza

wear take up=compensarea uzurii

weather=a altera prin influene climatice

weatherability=rezisten la intemperii

web plate=inima unei grinzi sudate

web stiffener=rigidizarea inimii grinzii

sudate sau nituite

web=miez, inim de grind sudat sau

nituit

wedge fixture=fixare cu pan

wedge slot=canal de pan

wedge=pan

weir=a partial blockage covering the

complete width of the tundish and

extending from the top of the tundish to

just above the tundish bottom, thus

allowing the liquid to flow underneath

welded construction=construcie sudat

welded joints=mbinri sudate

welded tube=eav sudat

welding nipple (union)=niplu, racord

pentru sudare

welding spatter=stropi de sudur

welding spot=punct de sudur

weldment=sudur

well block=canal (de turnare)

wheel-base=ampatament

32

whip=tel

wide steel band hot rolled to

rolls=band lat din oel laminat la cald

n rulouri

width across flats=deschidere de cheie

winch=vinci; troliu; macara; manivel

windage=ventilaie

winding direction=sens de nfurare

winding (turn) angle=unghi de

nfurare a filetului

winding=spir de bobin; nfurare

windlass=troliu, vinci, macara, scripete

windscreen(shield) wiper

(cleaner)=tergtor de parbriz

wing-nut=piuli fluture

wing=arip

wiper=tergtor

wire brushing=periere cu perie de srm

wire retainer=siguran din srm ptr.

asigurarea asamblrilor filetate

wire-bar=srm semifabricat

wire-gauze=plas de srm

wire-glass=sticl armat cu srm

wire=srm; fir

wiredrawing=trefilare

with effect from=ncepnd cu, din data

de

withdrawal sleeves=buce de extracie

within the tolerance limits=n limitele de

toleran

withstand=a se mpotrivi, a rezista la

wobble=cltinare; zigzag; schimbare a

direciei; a se cltina; a merge n zigzag

work bench=banc, mas de lucru

work feed=avans de lucru

work holder chuck=mandrin portpies

workable=prelucrabil

working conditions=regim de

funcionare

working cycle=ciclu de lucru

working feed speed=vitez de avans de

lucru

working load=sarcin util, de lucru

working material=materie prim

workmanship=calificare, abilitate

profesional, calitate a execuiei;

miestrie

workpiece=pies de lucru

works=uzin, combinat

workshop=atelier

worm gear=angrenaj melcat

worm-screw=melc; urub fr sfrit

worm-wheel=roat melcat

wound=bobinat, nfurat

wrap=nfurare

wrappage=ambalaj

wrapping paper=hrtie de ambalat ptr.

cadouri

wrist pin=pivot, fus, ax (la articulaii)

wrought=forjat

XRD ( X-ray diffraction analysis)=

=analiz difractometric cu raze X

Y.P. (yield point)=limit de curgere

yield stress=limita de curgere

yoke=jug; scoab, clem

Young's modulus=modulul lui Young

zinc pot=baie de zinc