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Jet BD-11GDMA Operating Manual

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BD-11GDMA
Original:
GB
Operating Instructions
OPERATING MANUAL LATHE
JPW Tool Group Hong Kong Limited
98 Granville Road, Tsimshatsui East, Kowloon, Hong Kong,
PRC
www.jettools.com
мпортёр в
:
105082,
оскв , ереведеновский пер., д. 17
www.jettools.ru
Made in PRC / дел но в
50000915MCD
«
ехнолоджи »
2022-08

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Summary of Contents for Jet BD-11GDMA

  • Page 1 OPERATING MANUAL LATHE BD-11GDMA Original: Operating Instructions JPW Tool Group Hong Kong Limited 98 Granville Road, Tsimshatsui East, Kowloon, Hong Kong, www.jettools.com мпортёр в « ехнолоджи » 105082, оскв , ереведеновский пер., д. 17 www.jettools.ru Made in PRC / дел но в...
  • Page 2 Do not operate the machine under the influence of drugs, In addition to the safety requirements contained in these alcohol or any medication. Be aware that medication can operating instructions and your country’s applicable change your behaviour. regulations, you should observe the generally recognized technical rules concerning the operation of metal machines.

  • Page 3: Table Of Contents

    Table of contents for lathe part 1. Safety 1.1 Safety warnings (warning notes) ………………………………………………………………………………4 1.1.1 Classification of hazards ……………………………………………………………………………..4 1.1.2 Other pictograms…………………………………………………………………………………………5 1.2 Proper use ……………………………………………………………………………………………………….6 1.3 Possible dangers caused by the machine…………………………………………………………………..6 1.4 Qualification of personnel…………………………………………………………………………………..7 1.4.1 Target group……………………………………………………………………………………………..7 1.4.2 Authorised personnel………………………………………………………………………………….8 1.4.3 Obligations of the operator………………………………………………………………………..8 1.4.4 Obligations of the user…………………………………………………………………………...8...
  • Page 4 3.5.3 Run test………………………………………………………………………………………………..17 3.5.4 Power connection…………………………………………………………………………………..17 3.5.5 Functional test…………………………………………………………………………………………18 3.6 Change gears…………………………………………………………………………………………………18 3.6.1 Assembly of gears changing……………………………………………………………………..18 3.6.2 Table of the gear wheels…………………………………………………………………………..18 4. Design and function 4.1 Construction features………………………………………………………………………………………..19 4.2 Lathe bed………………………………………………………………………………………………....20 4.3 Headstock……………………………………………………………………………………………………..20 4.4 Feed gear……………………………………………………………………………………………………….20 4.5 Apron…………………………………………………………………………………………………………..20 4.6 Tailstock…………………………………………………………………………………………………..20 5.
  • Page 5 6.10 Exploded view of change gear……………………………………………………………………………..41 6.10.1 Spare parts list of change gear…………………………………………………………………….42 6.11 Wiring diagram ……………………………………………………………………..………………………43 ………………………………………………………………………….44 6.12 Spare parts list BD-11GDMA(230V) for lathe part Table of contents for drill and mill part ........................45 1.Technical data 2.Operation...

  • Page 6: Safety

    Operating Instructions Dear Customer, Many thanks for the confidence you have shown in us with the purchase of your new JET-machine. This manual has been prepared for the owner and operators of a JET BD-11GDMAOperatingManualLathe to promote safety during installation, operation and maintenance procedures.

  • Page 7: Safety Warnings (Warning Notes)

    ALWAYS KEEP THIS DOCUMENT CLOSE TO THE LATHE FOR FUTURE REFERENCE. 1.1 Safety warnings (warning notes) 1.1.1 Classification of hazards We classify the safety warnings into various levels. The table below gives an overview of the classification of symbols (pictograms) and warnings for the specific danger and its (possible) consequences. Alarm Pictogra Definition/Consequences...

  • Page 8: Proper Use

    1.2 Proper Use WARNING! Improper use of the lathe will endanger personnel, will endanger the machine and other material property of the operator, may affect proper operation of the machine. The machine is designed and manufactured to be used in environments where there is no potential danger of explosion.

  • Page 9: Qualification Of Personnel

    If the lathe is used and maintained by personnel who are not duly qualified, there may be a risk resulting from incorrect operation or unsuitable maintenance. INFORMATION All personnel involved in assembly, commissioning, operation and maintenance must be duly qualified, follow this operating manual.

  • Page 10: Authorised Personnel

    In the event of improper use there may be a risk to personnel, there may be a risk to the machine and other material property, correct functioning of the lathe may be affected. 1.4.2 Authorised personnel WARNING! Incorrect use and maintenance of the machine constitutes a danger for personnel, objects and the environment.

  • Page 11: Emergency Stop Button

    Stop the lathe immediately if there is a failure in the safety device or if it is not functioning for any reason. It is your responsibility! If a safety device has been activated or has failed, the lathe must only be used when Ь...

  • Page 12: Prohibition, Warning And Mandatory Labels

    CAUTION! Only operate the lathe using this key. 1.6.4 Prohibition, warning and mandatory labels INFORMATION All warning labels must be legible. Check them regularly. 1.7 Safety check Check the lathe at least once per shift. Inform the person responsible immediately of any dam- age, defect or change in operating function.

  • Page 13: Safety During Operation

    For certain work individual protection gear is required. Protect your face and eyes: During all work, and specifically work during which your face and eyes are exposed to hazards, a safety helmet with a face guard should be worn. Use protective gloves when lifting or handling pieces with sharp edges. Wear safety shoes when fitting, dismantling or transporting heavy components.

  • Page 14: Using Lifting Equipment

    Place a warning sign on the machine. WARNING! Before reconnecting the machine, make sure that the change- over switch on the lathe is in the "o" position 1.10.2 Using lifting equipment WARNING! Use of unstable lifting and suspension gear that might break under load can cause very serious injuries or even death.

  • Page 15: Power Connection

    L = length; W = width; H= height; D= depth The specifications in this manual were current at time of publication, but because of our policy of continuous improvement, JET reserves the right to change specifications at any time and without prior notice, without incurring obligations.

  • Page 16: Environmental Conditions

    Environmental conditions BD-11G Temperature 5 - 35 °C Humidity 25 - 80 % Operating material BD-11G Feed gear Mobilgear 627 or equivalent oil Bright steel parts and lubricating Non-corrosive lubricating oil Change gears Chain oil (spray box) 2.1 Emissions The level of noise emitted by the lathe is less than 70 dB(A). INFORMATION If the lathe is installed in an area where various machines are in operation, the acoustic influ- ence (immission) on the operator of the lathe may exceed the legally permitted peak value in the...

  • Page 17: Storage

    3.3 Storage ATTENTION! Improper storage may cause important parts to be damaged or destroyed. Store packed or unpacked parts only under the intended environmental conditions. Consult JPW (Tool) AG if the lathe and accessories have to be stored for a period of over three months or under different environmental conditions to those given here.

  • Page 18: Installation Drawing

    3.4.4 Installation drawing BD-11GDMA for lathe part ATTENTION! Tighten the fastening screws on the lathe only until it is firmly secured and cannot move during operation. If the fastening screws are too tight and the foundation is uneven, the bed of the lathe may break.

  • Page 19: Cleaning And Greasing

    3.5.1 Cleaning and greasing Remove the anticorrosive agent applied to the machine for transport and storage purposes. We recommend the use of stove distillate. Do not use any solvents, thinners or other cleaning agents which could corrode the varnish on the machine. Follow the specifications and indications of the manufacturer of the cleaning agent.

  • Page 20: Functional Test

    We recommend you to use an FI protected switch sensitive to AC/DC. FI protected switches sensitive to AC/DC (RCCB, type B are adequate for 1 phase and 3phase fed frequency con- verters (driving regulator). An FI protected switch type AC (only for alternating current (AC) is not appropriate for fre- quency converters. FI protected switches type AC are no longer used.

  • Page 21: Design And Function

    4. Design and function The machine is a universal lathe. It has been designed and manufactured for straight turning and facing round or regularly formed three-, six- or twelve-square workpieces in metal, plastics or similar materials. The hollow work spindle enables you to clamp longer workpieces with a diameter of up to 25 mm. The speed is regulated by repositioning a V-belt on pulleys.

  • Page 22: Lathe Bed

    Lead screw for thread-cutting or feed for straight turning with change gear set Adjustable tailstock for taper turning 4.2 Lathe bed The lathe bed integrates the headstock and the driving unit, for attaching the apron and lead- screw and for guiding the lathe saddle and tailstock.

  • Page 23: Control And Indicating Elements

    5.2 Control and indicating elements for lathe part 5.2.1 BD-11GDMA for lathe part 5.3 Control elements 5.4 Toolholder Clamp the turning tool into the toolholder. The tool must be clamped firmly and with the least possible overhang in order to absorb well and reliably the cutting force generated during the chip formation.

  • Page 24: Tool Angle

    5.4.2 Tool angle ATTENTION! The tool must be clamped with its axis perpendicular to the axis of the work- piece. If it is clamped at an angle, the tool may be sucked into the workpiece. 5.5 Lathe chuck The workpieces must be clamped firmly and securely onto the lathe before they are machined. The clamp should be tight enough to ensure that the workpiece is moved cor- rectly, but not so tight that it is damaged or deformed.

  • Page 25: Changing The Speed Range

    Unplug the shockproof plug from the mains. Unscrew the two fastening screws. Remove the protective cover. 5.6.2 Changing the speed range Loosen the nut on the tension pulley holder and release the tension of the V-belt. Lift the V-belt into the corresponding position. O Depending on the speed selected, the V-belt will have to be lifted directly onto the motor pulley or onto the pulley of the primary transmission.

  • Page 26: Engaging Lever

    Immobilise the quadrant with the locking screw. Attach the protective cover of the headstock and reconnect the machine to the power supply. 5.7.3 Engaging lever O The automatic longitudinal feed and the feed for thread-cutting are activated and deactivat- ed using the engaging lever.

  • Page 27: Replacing The Clamping Jaws On The Lathe Chuck

    Do not clamp any workpieces that exceed the permitted chucking capacity of the lathe chuck. The clamping force of the chuck is too low if its capacity is exceeded. Also, the jaws may come loose. Incorrect Correct 5.10.1 Replacing the clamping jaws on the lathe chuck The clamping jaws and the three-jaw chuck are equipped with numbers.

  • Page 28: Coolant

    5.11.2 Coolant Friction during the cutting process causes high temperatures at the cutting edge of the tool. The tool should therefore be cooled during the cutting process. Cooling the tool with a suitable cooling lubricant ensures better working results and a longer edge life of the cutting tool. INFORMATION Use a water-soluble and non-pollutant emulsion as a cooling agent.

  • Page 29: Restarting

    WARNING! Only carry out work on the lathe if it has been unplugged from the mains power supply. 6.1.2 Restarting Before restarting run a safety check. WARNING! Before connecting the machine you must check that there is no danger for personnel and the lathe is undamaged.

  • Page 31: Exploded View Of Top Slide

    6.4 Exploded view of top slide...

  • Page 32: Spare Parts List Of Top Slide

    6.4.1Spare part list of top slide Index NO Parts NO. Description Size BD11TS-1 Clamping handle BD11TS-3 Clamping nut quadruple tool holder BD11TS-4 Washer BD11TS-6 Quadruple tool holder BD11TS-5 Hex socket head screwDIN 912 M8×35 BD11TS-7 Gib top slide BD11TS-8 Top slide BD11TS-9 Threaded bolt tool holder BD11TS-10...

  • Page 33: Exploded View Of Cross Slide

    6.5 Exploded view of cross slide...

  • Page 34: Spare Parts List Of Cross Slide

    6.5.1 Spare parts list of cross slide Index NO Parts NO. Description Size BD11CS-21 Slide bearing BD11CS-25 Lever BD11CS-26 Handle BD11CS-27 Clamping bolt BD11CS-28 Spring BD11CS-29 Steel ball BD11CS-30 Back clamp BD11CS-31 Before clamp BD11CS-32 Hex socket head screw DIN 912 M8X30 BD11CS-33 Hex socket head screw DIN 912...

  • Page 35: Exploded View Of Apron

    6.6 Exploded view of apron...

  • Page 36: Spare Parts List Of Apron

    6.6 Spare parts list of apron Index NO Parts NO. Description Size BD11AP-40 Oil nipple BD11AP-71 Apron BD11AP-72 Handwheel bed slide BD11AP-73 Lever handwheel BD11AP-74 Clamping bolt BD11AP-75 Toothed wheel combination BD11AP-76 Retaining ring BD11AP-77 Retaining pedestal BD11AP-78 Hex socket head screw DIN 912 M5×25 BD11AP-79 Thrust bearing...

  • Page 37: Exploded View Of Lathe Bed

    6.7 Exploded view of lathe bed...

  • Page 38: Spare Parts List Of Lathe Bed

    6.7 Spare parts list of lathe bed Index NO Parts NO. Description Size BD11LB-201 Bush BD11LB-202 Tailstock spindle BD11LB-203 Key DIN 6885 - A 3 x 3 x 10 BD11LB-204 Clamping handle BD11LB-205 Handle seat BD11LB-206 Clamping lever BD11LB-207 Threaded pin - M5 x 12 BD11LB-208 Lubricating nipple BD11LB-209...

  • Page 39: Exploded View Of Feed Gear

    6.8 Exploded view of feed gear...

  • Page 40: Spare Parts List Of Feed Gear

    6.8.1 Spare parts list of feed gear Index NO Parts NO. Description Size BD11FG-301 Lock washer Φ12 BD11FG-302 Gear wheel BD11FG-303 Lock washer Φ12 BD11FG-304 Shaft C BD11FG-305 Lock washer BD11FG-306 Gear wheel BD11FG-307 Feather key 4×30 BD11FG-308 Feather key 4×60 BD11FG-309 Shaft A...

  • Page 41: Exploded View Of Headstock

    6.9 Exploded view of headstock...

  • Page 42: Spare Parts List Of Headstock

    6.9.1 Spare parts list of headstock Pos. Parts NO. Name Size BD11HS-401 Chaaracteristics plate BD11HS-402 Fastening screw M4×10 BD11HS-403 Protective cover of thread rod BD11HS-404 Nut DIN439 BD11HS-405 Knurl nut BD11HS-406 Work spindle BD11HS-407 Feather key DIN 6885 8×45 BD11HS-408 Ring BD11HS-409 Bearing...

  • Page 43: Exploded View Of Change Gear

    6.10 Exploded view of change gear...

  • Page 44: Spare Parts List Of Change Gear

    6.10 Spare parts list of change gear Index NO Parts NO. Description Size CG-501 Oil nipple CG-502 Hex socket head screw DIN 912 M8×35 CG-503 Change gear rail CG-504 Bearing Pedestal CG-505 Hex socket head screw DIN 912 M5×10 CG-506 Change gear CG-507 Change gear...

  • Page 45: Wiring Diagram

    6.11 Wiring Diagram BD-11GDA (230V) for lathe part...

  • Page 46: Spare Parts List Bd-11Gdma(230V) For Lathe Part

    6.12 Spare parts l i s t BD-11GDMA(230V) for l a the part Pos. Designation Model Quantity Note MAGNETIC CONTACTOR KJD17GF F-O-R SWITCH ZH-A CONTACTOR LC1K0910 TRANSFORMER 230V/24V/20VA TRANSFORMER 230V-24V/20VA Optional EMERGENCY STOP LAY5 GEAR GUARD SWITCH QKS8 CHUNK GUARD SWITCH...

  • Page 47: Technical Data

    BD-11GDMA for drilling and milling parts Drilling Capacity ....................max 16mm End Mill Capacity ....................max 20mm Face Mill Capacity .................... max 63mm Spindle Taper ....................MT 2 Spindle Stroke ....................42 mm Working Surface of Table ................175 mm T-Slot Size ......................

  • Page 54: Spare Parts Drawings And Parts List

    Spare parts drawings...
  • Page 56 Pos. Parts NO. Name Size BD11GDMA-1 Connect board BD11GDMA-2 Socket head set screw M6x16 BD11GDMA-3 Washer BD11GDMA-4 Spring washer Hexagon head cap BD11GDMA-5 M8x25 screw BD11GDMA-6 Hexagon nut M12x40 BD11GDMA-7 Spring washer BD11GDMA-8 Washer BD11GDMA-9 Screw BD11GDMA-10 Washer BD11GDMA-11 Spring washer BD11GDMA-11 BD11GDMA-12 Hexagon nut...
  • Page 57 BD11GDMA-46 Collar BD11GDMA-47 Taper gear BD11GDMA-48 Column BD11GDMA-49 Lift plate BD11GDMA-50 Taper pin A5x25 Hexagon head cap BD11GDMA-51 M6x16 Screw BD11GDMA-52 Table dial support(L) BD11GDMA-53 Gasket standard table BD11GDMA-54 Cross table large table BD11GDMA-56 Table dial support(R) BD11GDMA-57 Handle M8x63 M8x63 BD11GDMA-58 Wheel...
  • Page 58 Pos. Parts NO. Name Size BD11GDMA-201 Position washer BD11GDMA-202 Spring sleeve BD11GDMA-203 Spring 2.5x28x110-3 BD11GDMA-204 Retainer ring BD11GDMA-205 Bearing 6209-2RZ BD11GDMA-206 Gear (Z60/Z80) BD11GDMA-207 Bearing 7007 AC BD11GDMA-208 Retainer ring BD11GDMA-209 Gear (Z46) BD11GDMA-210 Retainer ring BD11GDMA-211 Bearing 6002-2RZ BD11GDMA-212 Gear Z42/Z62) BD11GDMA-213...
  • Page 59 BD11GDMA-251 Clamp nut BD11GDMA-252 B4x20 Socket head set screw BD11GDMA-253 M5x12 M5x12 BD11GDMA-254 Pin with thread A6x30 BD11GDMA-255 Handle BD11GDMA-256 Locking knob BD11GDMA-257 Feed handle disc BD11GDMA-258 Feed dial BD11GDMA-259 Compression Spring 1.2x12x25-3 Hexagon head cap BD11GDMA-260 M4x10 Screw BD11GDMA-261 Cover BD11GDMA-262 Adjust collar...

  • Page 60: Standard Accessories Part

    BD-11GDMA standard accessories part Part NO. Name Specification Quanatity oil gun hexagon wrench 3/4/5/6/8 double end spanner 8-10/12-14/17-19 chuck spanner steady center follow center Ф125mm reverse chuck 3 jaws painting can handle change gears 45/50/60/60/65/70T synchronized counter puuley 240L075(on lathe)

  • Page 61: Environmental Protection

    Environmental protection Protect the environment. Your appliance contains valuable materials which can be recovered or recycled. Please leave it at a specialized institution. This symbol indicates separate collection for electrical and electronic equipment required under the WEEE Directive (Directive 2012/19/EC) and is effective only within the European Union. Umweltschutz Schützen Sie die Umwelt! Ihr Gerät enthält mehrere unterschiedliche, wiederverwertbare Werkstoffe.

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