maintenance manual fervi · maintenance manual geared drilling machine art. t062 translation of the...
TRANSCRIPT
OPERATION AND
MAINTENANCE MANUAL
Geared drilling machine
Art. T062
TRANSLATION OF THE ORIGINAL INSTRUCTIONS
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PREFACE
Please ensure you have read this manual before anyoperation
TRANSLATION OF THE ORIGINAL INSTRUCTIONS
Before undertaking any operation on the machine, it is compulsory to have read thisinstruction manual. The guarantee that the machine will function and perform properly isstrictly dependent upon the application of all the instructions contained in this manual.
Operator Qualifications
The workers in charge of using this machine must possess all the necessary informationand instruction and should be given adequate training in relation to safety regarding:a) Conditions of use for the equipment;b) Foreseeable abnormal situations, pursuant to Article 73 of Italian Law Decree
81/08 (which adopts the EN rules).
We guarantee the Machine complies with the specifications and technical instructions
described in the Manual on the date of its issuance (shown in this page). On the other
hand, the machine may also be subject to important technical changes in the future,
without the manual being updated.
Therefore, contact FERVI for information about modifications that may have been
implemented.
REV. 1 October 2013
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CONTENTS
1 INTRODUCTION ........................................................................................5
2 GENERAL SAFETY WARNINGS ...................................................................7
2.1 General safety rules for machine tools..........................................................................7
2.2 Safety regulations for drills...........................................................................................9
2.3 Safety regulations regarding the electric system of machine-tools .............................10
2.4 Technical Assistance ...................................................................................................10
2.5 Other provisions .........................................................................................................10
3 TECHNICAL SPECIFICATIONS .................................................................11
4 INTENDED USE AND DESCRIPTION ..........................................................12
4.1 Usage environment and support surface.....................................................................12
4.2 Main units of the drill ..................................................................................................13
4.3 Identification plate .....................................................................................................14
4.4 Symbolic signs and written labels ...............................................................................15
5 DESCRIPTION OF CONTROLS AND ADJUSTMENTS ....................................19
5.1 Control panel buttons and pilot lamps.........................................................................19
5.2 Levers and handwheels...............................................................................................20
6 MACHINE SAFETY DEVICES......................................................................23
6.1 Spindle guard..............................................................................................................23
6.2 Spindle shaft guard.....................................................................................................23
6.3 Emergency stop ..........................................................................................................24
6.4 Electrical safety devices..............................................................................................24
6.5 Use of PPE...................................................................................................................25
7 TRANSPORT AND LIFTING .......................................................................26
8 INSTALLATION OF THE MACHINE.............................................................26
8.1 Mounting the spindle cone and the spindle .................................................................27
9 OPERATION.............................................................................................28
9.1 Preliminary checks......................................................................................................28
9.2 Drilling in manual mode ..............................................................................................29
9.3 Tapping.......................................................................................................................30
10 MAINTENANCE......................................................................................31
10.1 Routine maintenance ...............................................................................................31
10.2 Lubrication...............................................................................................................31
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11 FAULT FINDING ....................................................................................33
12 DISPOSAL OF COMPONENTS AND MATERIALS .......................................34
13 REPLACEMENT PARTS ...........................................................................35
14 ELECTRICAL SYSTEM.............................................................................37
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1 INTRODUCTIONThis manual is delivered with the machine, and it must be regarded as an inseparable part ofit.
The manufacturer holds all ownership to material and intellectual property of this manual;any disclosure or copying, even partial, of this publication without prior written consent isforbidden.
The purpose of this manual is to convey the necessary knowledge for the use andmaintenance of Geared drilling machine Art. T062 and to create a sense of responsibilityand knowledge of the capabilities and limits of this machine entrusted to the operator.
Operators must be properly trained and prepared; therefore, please make sure this manual isread and consulted by the staff responsible for commissioning, operating and maintaining theGeared drilling machine. This is to make all operations the safest and most effectivepossible for those who carry out these tasks.
Therefore, it is imperative to strictly comply with the requirements in this manual, anecessary condition for safe and satisfactory operation of the machine.
Prior to installation and use of the Geared drilling machine, the authorized personnel shall: carefully read this technical document;
know which protections and safety devices are available on the machines, their locationand how they work.
It is the responsibility of the buyer to ensure that users are properly trained, that they areaware of all the information and instructions in this document and that they are aware of thepotential risks that exist while working with the Geared drilling machine.
The manufacturer waives any and all responsibility for damage to people and/orthings caused by non-observance of the instructions in this manual.
The Geared drilling machine has been designed and built with mechanical guards andsafety devices designed to protect the operator/user from possible injury. It is strictlyforbidden to modify or remove guards, safety devices and caution labels. If you have to do sotemporarily (for example, for cleaning or repair requirements), please make sure that no onecan use the machine.
Modifications to the machine carried out by the user must be considered their soleresponsibility, therefore the manufacturer waives any and all responsibility for anydamage caused to persons and/or property resulting from maintenance performedby unqualified personnel and in a manner unlike the operating procedures shownbelow.
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GRAPHIC REPRESENTATION OF SAFETY, OPERATIONAL AND RISK WARNINGS
The following boxes are designed to attract the attention of the reader / user for the properand safe use of the machine:
Pay attention
This highlights behavioural rules to prevent damage to the machine and/or the occurrence ofdangerous situations.
Residual Risks
This highlights the presence of dangers that cause residual risks to which the operator mustpay attention in order to avoid injury or damage to property.
For a safe and effective use of Geared drilling machine Art. T062, you must read thismanual carefully to acquire full knowledge of the machine and the general precautions to beobserved during operation. In other words, machine durability and performance are strictlydependent on how it is used.
Even if already familiar with this sort of machines, it is necessary to follow the instructionsherein, in addition to the general precautions to be observed while working.
Acquire full knowledge of the machine.
Read this manual carefully to understand: operation, safety devices and all necessaryprecautions. All this is to allow safe use of the machine.
Wear appropriate clothing for the job.
The operator must wear appropriate clothing, so as to prevent the occurrence ofunpleasant accidents.
Maintain the machine with care.
Using the Machine
The machine must only be used by qualified personnel trained to use the machine byauthorized personnel.fer
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2 GENERAL SAFETY WARNINGS
2.1 General safety rules for machine tools
Risks related to Using the Machine
Do NOT underestimate the risks related to the use of the machine and stay focused on thework you are carrying out.
Risks related to Using the Machine
Despite the implementation of all safety devices for safe use of the machine, it is necessary totake note of all the accident prevention requirements highlighted in various parts of thismanual.
Risks related to Using the Machine
Every person who is responsible for the use and maintenance of the machine should first haveread the instruction manual, particularly the chapter dealing with safety.
It is recommended that the plant safety manager get written confirmation of the above.
Risks associated with using the machine
During all work phases with the machine, you should proceed with great caution inorder to avoid damage to persons, to the property or to the machine itself.
Please use the machine only for its expected uses (drilling or tapping).
Don't tamper with the safety devices equipping the machine.
Risks associated with using the machine
Before starting any work on the machine, the operator must wear the appropriate personalprotective equipment (PPE) such as gloves and eye protection (see section 6.6 of thismanual).
1. Always check the efficiency and integrity of the machine.
2. Before connecting the machine to the mains, make sure that the rotating parts are notdamaged or badly worn. Make sure that the switch is in the neutral position.
3. Do not start the machine in an enclosed or poorly ventilated area, or in the presence ofa flammable and/or explosive atmosphere. Do not use the machine in locations whichare damp, wet, or even exposed to the rain.
4. Avoid starting accidentally.
5. Before starting the machine, get used to ensuring that no remaining adjustment ormaintenance wrenches have remained inserted.
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6. Keep the workplace tidy and free from hindrances; disorder causes accidents.
7. Make sure that the work environment is forbidden to children, non-employees andanimals.
8. Do not perform tasks on the machine other than those for which it was designed. Onlyuse the machine in the manner in which it was intended, as described in this instructionmanual.
9. Work without disturbances.
10. Work areas must be well lit.
11. Always wear eye protection and protective gloves while working. If dust is produced, usethe appropriate masks.
12. Wear appropriate clothing. Loose clothing, dangling jewelry, long hair, etc.., can getcaught in moving parts, causing irreparable injury.
13. Replace worn and/or damaged parts. Before operating, make sure guards andprotections work correctly. If necessary, have them checked by Service staff. Use onlyoriginal spare parts.
14. Cut the mains voltage supply to the machine when:
the machine is not being operated;
is left unattended;
you are performing maintenance or adjustment because the machine does not workproperly;
you are replacing its tool;
in case the machine is being moved to another location;
you are cleaning the machine.15. Do not use the machine in areas with a risk of fire and / or explosion.
16. It is recommended that users of this publication, for maintenance and repair, have abasic knowledge of mechanical principles and of repair technique procedures.
17. Management in charge of safety is to make sure that the staff responsible forusing the machine has read and understood this manual in its entirety.
18. Management is responsible for safety and verification of the company's riskstatus, pursuant to the law.
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2.2 Safety regulations for drills
Accidents
The operation of drilling or tapping always presents a risk of injury associated with thepossibility of accidental contact of parts of the body with the tool in motion, detachmentof splinters from the workpiece, tool breakage, or ejection of a badly blocked piece.
There is no "intrinsic" means of safety, just as there is no worker who, while careful,can "always" avoid an accident. Therefore, DO NOT underestimate the risks associatedwith using the machine and concentrate on the work in progress.
1. Before connecting the machine to the mains, make sure that the rotating parts are notdamaged or badly worn.
2. Firmly secure the workpiece before starting the drill.
3. Always use the tool (tip or tap) in an appropriate manner. Perform only the work forwhich the tool is made. Do not use the tool for inadequate work.
4. Only use suitable resistance tools in relation to the work that is to be done. This is toavoid risky and unnecessary overloading for the operator, which may be harmful forthe life of the tools themselves.
5. Do not pick up moving tools or other moving parts. To stop the spindle on the machine,always only use the stop command device.
6. 17. Do not remove the shavings from the table with hands, even at a standstill. To dothis, use tongs or a palette knife.
7. When the cutting tools need to be replaced or the speed needs to be changed, stopthe motor and wait for the spindle to stop.
8. Do not leave the machine until the spindle and the tool are completely stopped.
9. After the work is completed, clean the tool and check its efficiency.
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2.3 Safety regulations regarding the electric system of machine-tools
Risks associated with using the machine
1. Do not modify the electrical system in any way. Any attempt in this regard mayjeopardize the operation of electrical devices, causing malfunction or accident.
2. Work carried out in the electrical system of the machine must, therefore, be carried outonly by qualified and authorized personnel.
3. If you hear unusual noises, or you feel something strange, immediately stop themachine. Then carry out an inspection and, if necessary, perform any repairs asrequired.
1. The supply voltage must correspond to that stated on the identification plate and in thetechnical specifications. Namely: 230 Vac / 50 Hz.
Never use any other type of power supply!2. The use of a circuit breaker on the electric power supply is recommended. For more
detailed information, contact a trusted electrician.
3. The power socket must be equipped with a grounding lead. The size of any extensioncables must be equal to or greater than the one of the machine's own power supply cable(diameter 1.5 mm2).
4. The power supply cable (and its possible extension cable) should never come in contactwith hot objects, sharp edges, wet or oiled surfaces.
5. The power supply cable (and its possible extension cable) should be checked periodically,and before each use, for making sure they have no signs of damage or wear. If these arenot in good condition, do not use the machine and replace the damaged cable.
6. Do not use the power cord to detach its plug from the socket.
2.4 Technical AssistanceFor any problems or concerns, please contact, without hesitation the Customer ServiceDepartment of your dealer, who has competent and specialized staff, specific equipment andspare parts.
2.5 Other provisionsIT IS FORBIDDEN TO TAMPER WITH SAFETY DEVICES
The first thing to do when starting work is to check for the presence and integrity of theprotections and the operation of the safety devices.
If any defect is detected, do not use the machine.
Even more so, it is strictly forbidden to modify or remove guards, safety devices,labels and indication signs.
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3 TECHNICAL SPECIFICATIONS
Characteristics: Art. T062
Height (mm) 2000
Width (mm) 500
Depth (mm) 750
Net mass (kg) 385
Gross mass (kg) 435
Rated voltage (V) 400
Power (W) 1500
Spindle travel (mm) 125
Drilling capacity (mm) 40
Morse taper CM / MT 4
Sleeve (mm) 75
Column (mm) 125
Column and spindle axis distance (mm) 320
Machine nose and table distance (mm) 80 – 680
Machine nose and base distance (mm) 1140
Table (mm) 500 x 380
Housing (mm) 14
Table inclination 90°
Clamp opening (mm) 125
Base dimensions (mm) 460 x 650
Emitted acoustic pressure level (dB(A)) 72
Spindle speed range (No. and rpm) 12 / 75 - 3200
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4 INTENDED USE AND DESCRIPTIONGeared Drilling Machines (Art. T062) are machine-tools designed for executing somesimple mechanical operations, such as:
drilling (max drilling capacity: 40 mm);
threading;
boring and spot-facing.
The machine is made to perform such machining of different materials, changing the tooldepending on the operation to be performed and the material of the work-piece.
The machines are made to perform such machining of different materials, changing the tooldepending on the operation to be performed and the material of the work-piece.
The machine has 12 different spindle rotation speeds. The motor can rotate at two differentspeeds, while a power transmission system with gears allows other spindle speedcombinations to be obtained.
The levers to change speed are on the head, in any case, such adjustments should always becarried out at standstill.
The (drilling) tool feed is completely manual.
Intended use and materials
The machine has been designed and manufactured for the use specified. Any use and lack ofrespect for the technical parameters established by the manufacturer may be dangerous tooperators; therefore, the manufacturer cannot assume any liability for resulting damages.
4.1 Usage environment and support surfaceThe Geared drilling machine is equipped with a support base and must be installed onsurfaces with adequate mechanical and ergonomic characteristics.
It is very important to remember that the machine weight is about 400 kg. For this reason,before placing the machine please ensure that the work surface has sufficient hardness andstrength, and is therefore able to support its weight.
The Drill can operate in enclosed working environments (production departments,warehouses, etc.), i.e. those that are protected from the weather and where there is nodanger of fire or explosion.
The operating temperature is within the range of +5 / +50°C.
The environment must also be sufficiently illuminated so as to ensure operation in maximumsafety (at least 100 lux is recommended).
Risks associated with the work environment
ALWAYS comply with the instructions about the machine's work environment, especially aboutthe safety and strength features of the surface.
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4.2 Main units of the drill
Figure 1 – General view.
1 Motor 8 Control panel
2 Vertical feed handwheel 9 Speed control levers
3 Spotlight for illumination 10 Spindle guard
4 Table adjustment lever 11 Spindle
5 Work table 12 Vice
6 Column 13 Vice adjustment lever
7 Spindle shaft guard 14 Base
8
11
9
10
12
13
7
14
2
3
6
4
5
1
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4.3 Identification plateOn the drill-mill, the identification plate is located on the front of the head.
Figure 2 – Identification plate
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4.4 Symbolic signs and written labels
Figure 3 - Label and pictograms.
-PLEASE READ THE INSTRUCTIONSCAREFULLY BEFORE USING THE MACHINE
-BEFORE CARRYING OUT ANY ADJUSTMENTOR MAINTENANCE ON THE MACHINE,DETACH ITS PLUG FROM THE POWERSUPPLY SOCKET.
-BEFORE OPERATING, SECURE SOLIDLY TOTHE TABLE THE PIECE TO BE MACHINED.
-FOR OTHER INFORMATION ON SAFETY,PLEASE CONSULT THE INSTRUCTIONMANUAL.
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PLATE IN ITALIAN PLATE IN ENGLISH-LEGGERE ATTENTAMENTE LE ISTRUZIONIPRIMA DI UTILIZZARE LA MACCHINA
-PRIMA DI INTERVENIRE SULLA MACCHINAPER QUALSIASI REGOLAZIONE O PERMANUTENZIONE TOGLIERE LA SPINA DALLAPRESA DI CORRENTE
-FISSARE SALDAMENTE ALLA TAVOLA ILPEZZO DA LAVORARE PRIMA DI OPERARE
-PER ALTRE INFORMAZIONI SULLASICUREZZA SI CONSIGLIA DI CONSULTAREIL MANUALE D’ISTRUZIONI.
-PLEASE READ THE INSTRUCTIONS BEFOREUSING THE MACHINE
-BEFORE CARRYING OUT ANY ADJUSTMENT ORMAINTENANCE ON THE MACHINE, DETACH ITSPLUG FROM THE POWER SUPPLY SOCKET.
-BEFORE OPERATING, SECURE SOLIDLY TO THETABLE THE PIECE TO BE MACHINED.
-FOR OTHER INFORMATION ON SAFETY, PLEASECONSULT THE INSTRUCTION MANUAL.
ATTENZIONEÈ VIETATO ESEGUIRE LAVORI SU
APPARECCHIATURE ELETTRICHE SOTTOTENSIONE
EVENTUALI DEROGHE DEVONO ESSEREAUTORIZZATE DAL CAPO RESPONSABILE
IN CONDIZIONI DI PARTICOLARE PERICOLO DEVEESSERE PRESENTE UN’ALTRA PERSONA OLTRE A CHI
ESEGUE IL LAVOROINIZIARE I LAVORI SOLO AD AVVENUTA
ATTAZIONE DELLE MISURE DI SICUREZZAIn ottemperanza al Dgs.81/08 relativo alla prevenzioni
infortuni
ATTENTIONIT IS PROHIBITED TO WORK ON LIVE ELECTRICAL
EQUIPMENT ANY EXCEPTIONS MUST BE APPROVED BY THE HEAD
MANAGER UNDER PARTICULARLY DANGEROUS CONDITIONS,
ANOTHER PERSON MUST BE PRESENT WHO IS NOTPERFORMING THE WORK
ONLY BEGIN WORKING WHEN SAFETY MEASURESHAVE BEEN IMPLEMENTED
In accordance with Legislative Decree 81/08 on accidentprevention
Errore. Non sipossono creare
oggetti dallamodifica di
codici di
campo.
NONRIMUOVEREI DISPOSITIVI DI
SICUREZZA
Errore. Non sipossono creare
oggetti dallamodifica di
codici di
campo.
DO NOT REMOVETHE SAFETY DEVICES
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SPINDLE SPEED PLATES
The plate indicating of the speed of rotation of the spindle corresponding to differentgearbox configurations is on the front part of the head.
Figure 4 - Spindle speed labels.
Minimum speed:75 rev/min - Lever configuration: I-L1.Maximum speed:3200 rev/min - Lever configuration: II-H3There is a graduated scale indicating the depth of the hole made in the workpiece on thecentral part of the Drill T062, above the spindle.
Figure 5 – Graduated scale.
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ELECTRIC MOTOR INFORMATION PLATE
On the rear part of the machine, on the electric motor casing there is a information plate withthe motor's specifications.
THREE-PHASE ASYNCHRONOUSMOTOR
Type Y 90S-4/2
Series No. 4
Voltage 400V
Current 2.1 / 2.6 A
Power 0.65 / 1.1kW
Isolation class B
Degree of protection IP44
Frequency 50 Hz
Revolutions/minute 1430/2850
September 2012
Figure 6 – Motor plate.
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5 DESCRIPTION OF CONTROLS AND ADJUSTMENTS
5.1 Control panel buttons and pilot lamps
Figure 7 – Start/stop and emergency stop button
1) Pre-activation button with operation indicator light;
2) Mode switch;
3) Switch (clockwise rotation);
4) Start button (anticlockwise rotation);
5) Stop button;
6) Emergency push-button
7) Motor speed switch
1) PRE-ACTIVATION BUTTON WITH OPERATION INDICATOR LIGHT
Button to be pressed before using the machine; it activates the commands on thecontrol panel.
2) MODE SWITCH
This switch has three stable positions. When left in a vertical position the machine isturned off. Rotated anticlockwise selects drilling mode. Rotated clockwise selectstapping mode.
To turn off the machine the switch must be put in the vertical position.
3) START BUTTON RIGHT (CLOCKWISE ROTATION)
This button is used to rotate the spindle in clockwise direction.
6
2
4
1
7
5
3
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4) START BUTTON LEFT (ANTICLOCKWISE ROTATION)
By pressing this button, only for the function of tapping, the spindle reverses, rotatinganticlockwise.
Changing the direction of rotation
Always wait for the spindle to come to a complete stop before starting the rotation in theopposite direction to the one you are using.
5) STOP BUTTON
Press this button to stop the rotation of the spindle.
6) EMERGENCY STOP BUTTON (RED, MUSHROOM-HEAD)
The red button mushroom stops the movement of the machine and disconnects thepower supply.
In case of emergency
In an emergency, press the red emergency button to stop the machine.
Checking the Emergency Button
Before starting any work on the machine, the operator must ensure that the emergency stopbutton works.
7) SPEED SWITCH
When putting the switch in position I the motor runs at a slow speed, in position II themotor runs at the highest speed.
5.2 Levers and handwheels
To set the speed of rotation of the spindle, turn offthe machine and choose the switch position I or II(ref. 7 in Figure 7), bring the levers (ref. 8 and 9),to the required position, following the directionsgiven in the speed table and in relation to themachining to be followed.
Figure 8 – Speed adjustment levers.
9
8
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The handwheel (ref. 10) allows quick feeding of the spindlefor drilling when turned anticlockwise. If rotated in aclockwise direction the spindle is quickly raised.
Figure 9 - Spindle handwheel.
The handwheel has two pads that can be positioned in sucha way as to start and reverse rotation at predeterminedheights (in reference to the graduated scale at the front).
Turning the handwheel to lower the spindle the padsactivate two micro switches, respectively starting rotationand reversing it at the predetermined height.
Figure 10 – Start / reversemicro switch.
Reversing rotation
Reversing rotation can take place by means of the micro switch located next to the spindle orby means of the button on the control panel: only reverse rotation at low speed MAX 150 rpm(levers in position L1).
Anticlockwise rotation is activated only if the knob is in the manual position.
The knob (ref. 11) allows the movement of the vice slideto be locked.
The two screws (ref. 12) hold the table in place, to adjustthe inclination it is necessary to unscrew them andslightly rotate the table (± 90°) referring to thegraduated scale at the attachment point, and thentighten the locking screws again.
The same screws must be removed to allow the table tobe turned upside down and for the use of the vice.
Figure 11 – Table rotation andslide lock.
10
1211
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The opening / closing of the vice takes place using the leverat the end of the movable part.
Figure 12 - Vice lever.
This handle allows the height adjustment of the table, after reaching the desired height, it ispossible to lock the table using the lever located at the rear right section.
Figure 13 – Vertical adjustment handle and locking lever.
This knob allows the height (depth) of drilling / tapping tobe adjusted. When the spindle reaches zero the rotationstops.
Figure 14 - Height adjustmentknob.
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6 MACHINE SAFETY DEVICES
Accident
UNDER NO CIRCUMSTANCES SHOULD PROTECTION AND SAFETY DEVICES BEMODIFIED OR REMOVED!
Before using the machine, always check the condition and the correct operation of the safetydevices provided by the manufacturer.
6.1 Spindle guard
A plexiglass guard protects the operator against contact withthe rotating tool or against parts ejected during the machiningprocess.
This guard is equipped with a micro-switch, which stops thepower supply to the machine when it is not in closed position(protection of the spindle).
Figure 15 – Spindle Guard
Accident
Before using the machine, always check the status and the proper operation of the spindleguard.
6.2 Spindle shaft guard
There is a recessed guard in the upper part of the head, toprotect the spindle shaft.
Figure 16 - Spindle shaftguard.
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6.3 Emergency stop
The emergency stop is executed via a emergency mushroom-head button able to carry out a class 0 stop of the machine.
Figure 17 - Emergencybutton.
Upon pressing the emergency stop button, the spindle will keep rotating by inertiafor a few seconds before stopping completely. Don't approach the tool until it hasfully stopped!
Checking the Emergency Button
Before starting any work on the machine, the operator must ensure that the emergency stopbutton works.
In case of emergency
In an emergency, press the red emergency button to stop the machine.
6.4 Electrical safety devices
On the electrical panel there is a main switch for thedisconnection of the power supply. In addition there are fourautomatic intervention switches in the event of failure: one foreach of the three phases and one for low voltage controls.
Figure 18 - Main switch.
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In the event of its malfunction or failure, the machine is equipped with an electric cable whichhas an earthing lead to protect the operator from electrocution (electric shock). This leadprovides a path of minimal resistance to the electric current; thus it reduces the danger ofelectrocution.
Electric shock
Improper connection of the machine’s grounding conductor can result in the risk of electricshock. Do not make any modifications to the electrical system.
The machine must be connected to an electrical system with plant grounding anddevices for the automatic interruption of the power supply to ensure an adequatelevel of protection.
If you are not sure whether the electrical system connected to the network whichthe machine is equipped with is grounded or if you doubt its effectiveness, performa check with a qualified electrician.
Repair or replace damaged or worn cables immediately.
6.5 Use of PPEEven if the Geared Drilling Machine (Art. T062) is equipped with safety devices, there aredangers of injury related to the execution of the work.
It is therefore imperative that the operator wear the following personal protective equipmentbefore starting work:
wear goggles or face shield to prevent splinters or other parts from damaging youreyes or face;
wear gloves to protect your hands from burrs on the piece;
wear safety shoes to protect your feet from falling objects;
use suitable clothing at work, close-fitting and free of dangling parts.
Use of PPE
ALWAYS use appropriate personal protective equipment (PPE), such as:
Gloves,
Goggles or face shields;
Overalls or aprons;
Safety shoes.
Figure 19 - Personal Protective Equipment.
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7 TRANSPORT AND LIFTINGUse suitable lifting equipment to move the Drill. Please remember that the machine weighsabout 400 kg, so please use lifting equipment with a higher maximum load capacity.
Lifting cranes, cranes and hoists with sufficient load capacity may be considered appropriate.
Means of transport
For choosing an adequate lifting equipment, you should take into account the weight of themachine and of its packaging (if any).
8 INSTALLATION OF THE MACHINETo assemble the Geared Drilling Machine, follow these steps:
Staff Required
The assembly must be carried out by at least two people.
Clean the Machine
Before starting assembly, clean the protective product from the machine's components.
Risk of Crushing
Mount the geared drilling machine on a solid strong support surface
1. Ensure the head is fixed correctly on the column before moving the machine;
2. Check the stability and safety of the drill;
Installation of the machine
Do not install the unit outdoors, to prevent warping or loss of accuracy.fer
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3. Install the machine on surfaces that are hard andstrong enough to prevent vibration and movement;
4. Check the electrical connection, ensuring the directionof rotation of the spindle is consistent with thecontrols;
5. Tighten the 4 bolts at the base of the machine onlywhen you are sure that the the machine is properlylevelled.
The Drill is supplied completely assembled, with theexception of:
spindle cone;
spindle;
table height adjustment handle;
spindle activating hand wheels.
Upon delivery of the machine, check that all parts arepresent and check them for damage !
8.1 Mounting the spindle cone and the spindleProceed as follows to assemble the spindle cone andthe spindle:1. With a dry cloth, clean the internal surface of the
coupling of the spindle cone. Similarly, clean alsothe spindle and the spindle cone.
2. Insert the end with the two flat surfaces of thespindle cone inside the coupling by pressingfirmly upwards.
3. Insert the spindle shaft in the bore of the conespindle, then beat the tip of the spindle with arubber or wood mallet.
Proceed as follows to assemble the spindle cone and the spindle:
1. Remove the spindle shaft guard, located on the head.
2. Insert the locking screw inside the hole and apply firm pressure with a hammer.
Hold the spindle
Hold the spindle with one hand, while tapping the knife with the hammer.
Do not drop the spindle on the worktable, so as not to damage these parts.
4 Washers - 16
4 Nuts – M16
4 Screws – M16 × 300
Spindleshaftfer
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9 OPERATIONThe Geared drilling machine is a very easy machine to use. It is able to perform the drillingand tapping of metals and similar materials, other materials can be processed, using asuitable tool.
Operating the machine
The Geared drilling machine should only be used with appropriate tools for the processing tobe performed: metal, wood or plastic require different tools, if you are not sure about thechoice of the tool ask your dealer.
Risk of Crushing
Before using the machine, make sure that the base is fixed rigidly to the floor to preventmovement or loss of stability.
Operating the machine
The Geared drilling machine should be used only by skilled, trained staff: the drill is to beused only after having read and understood this manual.
Risk of injury
The workpiece must be firmly fixed to the work bench or in the vice while operating themachine. The workpiece must never be held in place with your hand.
9.1 Preliminary checksMake sure that the tool holder spindle is securely fastened. Use only appropriate tool holders.
Clean the machine and lubricate where required (see chapter "Maintenance"), to turn themachine starting from the lowest speed up to the maximum, making sure that everything isworking properly.fer
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9.2 Drilling in manual modeUnscrew the knob to loosen the worm screw cone and the spring base. Then set the stroke ofthe spindle by setting the positive depth of the blind holes (depth gauge) or through holes.
1. Choose an appropriate tool for the next process and insert it between the jaws of thespindle.
2. Secure the tool by tightening the spindle with the key provided.
Mounting the tool
Make sure that the tool is properly and securely assembled before starting the machine.
Locking the table
Before starting drilling/tapping, lock the table using the lever and bolts that hold the table inposition as described in Chapter 5.
1. Set the speed of rotation of the spindle (and tool) depending on the operation to beperformed, positioning the switch and levers accordingly.
2. Secure the workpiece on the work surface using the slots on the table or the vice.
3. Adjust the height of the work surface, as well as its rotation.
4. Lock the table using the lever, as shown in paragraph 5.2.
5. Close the spindle's interlocked guard protection.
6. Turn on the drill.
7. Press the prestart button (ref. 1 in Figure 7) and start rotation by putting the switch intothe DRILLING position (ref. 2 in Figure 7) and pressing the button RIGHT.
8. Lower the spindle using the hand-wheel for vertical displacement and drill the hole.
9. When finished, release the wheel.
Figure 20 – Normal start.
Drilling depth
Check the drilling depth against the graduated scale on the head.
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9.3 TappingUse a suitable tool for tapping, then:
1. Move the switch (ref. 2 in Figure 7) to the Tapping position
2. Check the position of the pads on the handwheel (paragraph 5.2).
3. Turn the handwheel to lower the spindle in order to start its rotation (RIGHT) and movethe tool to the established height following the lowering speed set by the tool.
4. When height 0 is reached, the block operates the second micro switch (see Figure 10)and the tool reverses the direction of rotation (LEFT) at this point return the handwheelto the rest position following the ascent speed imposed by the tool itself.
In the event the tool gets jammed in the descent phase it ispossible to start reverse rotation by pressing and holding down theLEFT button, and then slightly raise the spindle to remove thetapping tool. When you are sure that the tool is free, you canresume tapping simply by releasing the LEFT button.
Figure 21 -Anticlockwise rotation.
Tapping
Only carry out tapping operations at low rotation speeds of MAX 150 rpm.
DO NOT reverse the direction of rotation when the spindle is in motion.
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10 MAINTENANCE
10.1Routine maintenanceRemove dust accumulated inside the motor and machining residues on the work surface usingcompressed air.
Working with compressed air
Always use protective goggles when undertaking work with compressed air and do not exceedthe pressure of 2 bar.
10.2LubricationCheck the lubricating oil level is sufficient through the indicator on the right of the head.
Top up the lubricating oil through the hole in the upper part of the head as required.
Figure 22 - Lubricating oil indicator and cap.
Worn power cable
Immediately replace the power cable when you notice that it is worn, cut or damaged.
Every 50 hours or every 5 days lubricate the gear mechanism and rotating surfaces of thetable and the grooves of the spindle with oil.
Every 300 hours or every 6 months during the life of the machine, a thorough check ofoperation, and wear and tear on the machine is to be carried out by a qualified technician.
Every 600 hours or every year of life of the machine, adjust the horizontal position of thetable to preserve accuracy.
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Add lubricating oilevery day.
Add lubricating oilevery 6 months.
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11 FAULT FINDING
PROBLEM PROBABLE CAUSE SOLUTION
Noisy operation
A) Improper belt driveB) Dry spindleC) Loose Pulley.D) Broken bearing
A) Adjust the tension.B) Remove the spindle sleeve
and lubricate.C) Tighten the pulley.D) Replace the bearing
Excessive wobbling ofthe spindle.
A) Loose spindle.
B) Worn spindle shaft orbearings
C) Broken spindle.
A) Serrate pushing the spindledownwards towards the table.
B) Replace the spindle shaft orbearings.
C) Replace the spindle
The motor will not start.
A) Power supply
B) Motor connection
C) Connections of theswitches
D) Burnt motor windingsE) Broken switch
A) Check the mains powersupply
B) Check the motor connectionsC) Check the switch connectionsD) Replace the motor
E) Replace the switch
The tip is jammed in theworkpiece.
A) Excessive pressure on thefeed handle.
B) Loose belt.
C) Loose tipD) Speed is too fast
A) Apply less pressure
B) Check the belt tensionC) Tighten the tip with the keyD) Change the speed
The tip is burning orsmoking.
A) Incorrect speed.Revolutions per minute.
B) Shavings will not dischargeC) Tip is worn or does not cut
the material well.D) Needs lubricationE) Incorrect feeding pressure
A) See table speed
B) Clean the tipC) Check the sharpness and
taperD) Lubricate while drillingE) Apply less pressure
The tip vibrates, thehole is not round.
A) Knot in the wood, the tipwas sharpened off-centre.
B) Bent tip
A) Sharpen the tip correctlyB) Replace the tip
Temperature of thespindle holder is toohigh.
A) Insufficient lubrication. A) Lubricate the spindle holder.
Lack of precision.
A) Horizontal table not flat. A) Perform the control andmaintenance of the table tokeep it perfectly horizontal.
The spindle will not stickto the sleeve.
A) Dirt, grease or oil in themorse taper.
B) You are executing anunauthorized operation
A) Use detergents (alcohol, etc.)to clean the conical part ofthe drill and the spindle.
B) Drilling causes the failure.
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12 DISPOSAL OF COMPONENTS AND MATERIALSIf the machine is to be scrapped, its parts must be disposed of separately.
Machine materials include:
Steel, aluminium and other metal components.
Plastic materials.
Copper cables, motors and electric components.
Respect the environment!
Contact a specialist centre for the collection of waste materials.
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13 REPLACEMENT PARTS
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Ref. Description Ref. Description
T062/101 Base T062/132 Washer
T062/102 Column T062/133 Washer
T062/104 Work table T062/135 Back cover
T062/111 Vice slide T062/136 Plate
T062/112 Vice base T062/137 Crank
T062/113 Vice T062/138 Washer
T062/114 Vice screw T062/139 Block lever
T062/115 Separator bearing T062/140 Grub screw 6x20
T062/116 Crank T062/141 Bolt M12x60
T062/117 Bolt M12 T062/142 Washer 12
T062/118 Screw M12 x 100 T062/143 Nut 12
T062/119 Screw M8x25 T062/144 Screw M5x10
T062/120 Pin 6x30 T062/145 Screw M16x50
T062/121 Bolt M8x25 T062/146 Washer 16
T062/122 Table support T062/147 Screw M8x12
T062/123 Box T062/148 Screw M10x16
T062/126 Rack T062/149 Screw M6x55
T062/127 Gears T062/150 Screw M6x10
T062/128 Shaft pin T062/151 Screw M10x50
T062/129 Worm T062/152 Screw M12x40
T062/130 Collection tube connector T062/153 Screw M12x40
T062/131 Water tube connector
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14 ELECTRICAL SYSTEM
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