CUTTING MACHINES

There are many technologies available to cut metal, including:

•Manual technologies: saw, chisel, shear or snips

•Machine technologies:   turning, milling, drilling, grinding,  sawing

•Thermal/burning cutting technologies: burning by laser, oxy-fuel burning, and plasma

•Erosion technologies: by water jet, electric discharge, or abrasive flow machining.

Metal cutting is a collection of processes where in material is brought to a specified geometry by removing excess material using various kinds of tooling to leave a finished part that meets specifications.

Manual technologies

•SAW The most basic of these is probably a hacksaw, constructed of steel which is strong enough for its’ sharpened teeth to work through metal.

•Chisels can also be used to take off unwanted bits of metal, either cold chisels or those, such as a ‘hardy chisel’ on an anvil, which are forced through metal when it has been heated and softened.

•Shears are scissor-like devices with blades made from carbon steel.

The most basic means of cutting metal are based upon manual tools, which is to say smaller cutting devices which can be operated by hand.

SHEARSCHISELSHACKSAW

Machine technologies

•BAR CUTTING / SHEARING MACHINES:- Highly sophisticated bar cutting machines work with hydraulics, which makes them very accurate in their cutting. Strong and sharp blades used in these machines are highly durable too as they have got multi cutting edges. With fast and efficient bar cutting machines are capable of cutting multiple rods at the same time.

For jobs which are too large or deal with materials which are too robust to make manual metal cutting a practical proposition, machine cutting has to be applied, and this comes in various different forms.

MAIN PARTS OF CUTTING MACHINEMagneto thermalswitch Stop system cover-blade

Screws for blade holding

Cylinder body

RAM

Cutting Fluid

ModelR.P.M

Machine

MotorH.P. kW Weight Dimensions

C 36 90 5 3.7 550 kgs 1050 x 610 x h 820 mm

C 38 90 5 3.7 650 kgs 1050 x 610 x h 820 mm

C 42 90 5 3.7 700 kgs 1180 x  710 x h 890 mm

C 52 40 7.5 5 750 kgs 1300 x  710 x h 920 mm

C 55 40 7.5 5 800 kgs 1300 x 910 x h 920 mm

SPECIFICATION

FUEL/SOURCE OF POWER:- PROPER ELECTRICITY SUPPLY

TYPE OF SERVICES:- BUY AND RENT

COST :- DEPENDS ON THE MANUFACTURER PRODUCTS

•METAL CUTTING LATHES:- Lathe is a machine, which removes the metal from a piece of work to the required shape &size according to its operations turning, milling, drilling, grinding, sawing etc.

Types of Lathes:- •Engine Lathe (manual type)•Computer Controlled CNC Lathe (machine type)

Engine Lathe CNC Lathe

METAL CUTTING LATHS COMPONENT DESCRIPTION

Main Parts Of Lathe Machine

•Bed•Headstock•Tailstock•Carriage•Feed Mechanism•Screw cutting Mechanism

Cutting Operations

SPECIFICATIONS

FUEL / SOURCE OF POWER:- ELECTRICITY

TYPE OF SERVICES:- BUY AND LEASE

COST :- Engine Lathe- min. 3000 US$

CNC Lathe- min. 6000 US$

Cutting Tools Materials

•Carbon Tool Steel

•High Speed Steel

•Cemented Carbides

•Ceramics

•Diamonds

MANUFACTURER NAME PLACE

National hydraulics - Noida

Jaypee india limited - Kolkata

Jayem manufacturing co. - Noida

National cutting tools - Ludhiana

Bestech engg pvt ltd - Punjab

Rishikesh engg pvt ltd - Uttrakhand

SUPPLIERS & MANUFACTURERS -