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Jet BD-11G Operating Manual

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BD-11G
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
Импортёр в РФ: ООО «ИТА Технолоджи СПБ»
105082, Москва, Переведеновский пер., д. 17
www.jettools.ru
Made in PRC / Сделано в КНР
50000915M
2022.08

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  • Page 1 OPERATING MANUAL LATHE BD-11G Original: Operating Instructions JPW Tool Group Hong Kong Limited 98 Granville Road, Tsimshatsui East, Kowloon, Hong Kong, PRC www.jettools.com Импортёр в РФ: ООО «ИТА Технолоджи СПБ» 105082, Москва, Переведеновский пер., д. 17 www.jettools.ru Made in PRC / Сделано в КНР...
  • Page 2 CE - K onformitä tserklä rung D é clara o n de C onformité CE Product / Produkt / Produit: BD-11G Metal band saw / Metallbandsäge / Scie à ruban portable Brand / Marke / Marque: Manufacturer / Hersteller / Fabricant:...
  • Page 3 (Original) 1.0 About this Manual This manual is provided by JET, covering the safe operation and maintenance procedures for a JET Model BD-11G Metal Lathe. This manual contains instructions on installation, safety precautions, general operating procedures, maintenance instructions and parts breakdown. The machine has been designed and constructed to provide consistent, long-term operation if used in accordance with the instructions as set forth in this document.
  • Page 4 15.0 Replacement parts............................20~39 16.0 Wiring diagrams..............................40~41...
  • Page 5 Do not use this machine for other than its intended use. If non-glare, overhead lighting. used for other purposes, JET disclaims any real or implied warranty and holds itself harmless from any injury that 18. Keep the floor around the machine clean and free of scrap may result from that use.
  • Page 6 31. Remove loose items and unnecessary work pieces from 32. Pull the mains plug if the machine is not in use. the area before starting the machine. 33. Make sure the workpiece is securely clamped. Familiarize yourself with the following safety notices used in this manual: WARNING: This means that if precautions are not heeded, it may result in serious, or possibly even fatal, injury.
  • Page 7 The machine is intended for indoor use. The protection rating of the electrical installation is IP 54. To avoid tipping, the machine must be bolted down with four anchor bolts. If used for other purposes, JET disclaims any real or implied warranty and holds itself harmless from any injury that may result from that use.
  • Page 8 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 9 4.1 Spindle nose mounting: Figure 4-1: Spindle nose mounting 4.2 Anchor bolt hole pattern: Figure 4-2: Lathe Bed (left) & Stand (right) anchor bolt pattern WARNING: To avoid tipping, the machine must be bolted down with four anchor bolts (not provided).
  • Page 10 5.0 Machine Description Figure 5-2: Machine description R ..........Feed speed select knob S ........Feed forward/off/reverse Figure 5-1: Machine description T ............Coolant ON/OFF U ..........Spindle power ON/OFF A ..........Machine cabinet stand V .......... Spindle forward/reverse B ..............Gear box X ............
  • Page 11 Failure to comply may result in serious injury. Threading dial The BD-11G Metal Lathes are rated at 1~230V, PE, 50Hz power MT4 fixed centre (BD-11G-267) supply. The machines come with a plug designed for use on a...
  • Page 12 7.1 Grounding instructions This tool must be grounded. In the event of a malfunction or breakdown, grounding provides a path of least resistance for electric current to reduce the risk of electric shock. This tool is equipped with an electric cord having an equipment- grounding conductor and a grounding plug.
  • Page 13 Figure 8-3: Taper turning between centres To turn a taper, offset the tailstock, loosen the locking screws (Z, Fig 8-3) and use screws (Y) to adjust. After taper turning, the tailstock must be returned to its original position. Turn a test piece and adjust until the machine turns a perfect cylinder.
  • Page 14 Figure 8-7: Live centre To eject the live centre, fully retract the tailstock quill. Figure 8-5: Three jaw universal chuck To hold big diameter stock, a set of OD chuck jaws is supplied. 8.8 Steady rest and follow rest (Optional) The jaws need to be inserted to the chuck in the correct order.
  • Page 15 9.0 Operating Controls Refer to Figure 9-1: R ..........Feed select knob S ........Feed forward/off/reverse T ..........Coolant ON/OFF U ........Spindle power ON/OFF V ......... Spindle forward/reverse X ..........Emergency Stop Figure 8-9: Follow rest Note: Set the fingers (2) snug but not overly tight. Lubricate the fingers to prevent premature wear.
  • Page 16 10.3 Cutting Tool Setup Jaw teeth and scroll must always be fully engaged. Otherwise chuck jaws may break and fly off in rotation (Fig 10-1). The cutting angle is correct when the cutting edge is in line with the centre axis of the work piece. Use the point of the tailstock centre as a gauge and shims under the tool to obtain the correct centre height (Fig 10-5).
  • Page 17 10.5 Manual turning 10.7 Thread cutting Apron travel (Y, Fig 10-6), cross travel (Z) and top slide travel (BB) can be operated for longitudinal and cross feeding. Threading is performed in multiple passes with a threading tool. Each depth of cut should be about 0,2mm and become less for the finishing passes.
  • Page 18 11.0 User-Maintenance WARNING: Before any intervention on the machine, disconnect it from electrical supply, pull the mains plug. Failure to comply may cause serious injury. An important security factor is the cleaning of the machine, of bed, carriage and slides, of the floor and the surrounding places.
  • Page 19 B) Cross slide and Top slide adjustment: Each slide is fitted with a gib (C, Fig 11-3) and can be adjusted with screws (E) fitted with lock nuts (D). Figure 11-1: Gearbox oil fill-up Change the oil in the gearbox every 1000 operating hours. Drain oil by removing drain plug (K).
  • Page 20 Dispose all packaging material in an environmental friendly manner. Dispose coolant in an environmentally friendly manner. Your appliance contains valuable materials which can be recovered or recycled. Please leave it at a specialized institution. 14.0 Available Accessories Refer to the BD-11G price list.
  • Page 21 15.0 Replacement Parts BD-11G Assembly Breakdown -1...
  • Page 22 112..GB7985-5-12......SET SCREW (CYLINDER END)........M5 x 12 mm....2 113..JBT7940495-6......BALL OILER...............Φ6........1 114..BD-11G-1-114......BRACKET......................1 115..BD-11G-1-115......INDICATING DIAL....................1 116..BD-11G-1-116......HAND WHEEL....................1 117..GB617086-8......HEX NUT..............M8........1 118..BD-11G-1-118......SPRING..............0.5 x 5 x 15...... 1 119..BD-11G-1-119......SCALE RING.......................1 120..BD-11G-1-120......HANDLE......................1 121..GB7085-5-16......SOCKET HD SCREW..........M5 x 16 mm....2 122..GB5287-12......WASHER..............12........1 123..BD-11G-1-123......TAILSTOCK......................1 124..BD-11G-1-124......BASE........................1...
  • Page 23 BD-11G Parts List for Breakdown -1 158..BD-11G-1-158......SHAFT........................1 159..GB7085-6-70......HEX SOCKET SCREW…..........M6 x 70 mm....1 160..BD-11G-1-160......DISORDERLY BUCKLE PLATE HOLDER...............1 161..BD-11G-1-161......GEAR.........................1 162..GB5287-8....... WASHER..............8........1 163..GB617086-8......HEX NUT..............M8........1 164..BD-11G-1-164......THREAD DIAL ASSEMBLY (#258-263)..............1 165..BD-11G-1-165......MT2 FIXED CENTRE ..........not shown....... 1 166..BD-11G-1-166......MT2 LIVE CENTRE............ not shown....... 1 167..BD-11G-1-167......MT4 FIXED CENTRE..........not shown.......
  • Page 24 BD-11G Assembly Breakdown -2...
  • Page 25 BD-11G Parts List for Breakdown -2 Index Part Description Size Qty. 201..BD-11G-2-201......FRONT PANEL ....................1 202..GB702-4-10S......SOCKET BUTTON HD SCREW........M4 × 10 mm....4 203..BD-11G-2-203......LEADSCREW COVER..................2 204..GB617286-10......HEX NUT (THIN)............M10.......4 205..BD-11G-2-205......KNURLED NUT....................2 206..BD-11G-2-206......SPINDLE......................1 207..GB109679-8-45...... FLAT KEY..............8 × 45 mm..... 1 208..BD-11G-2-208......RING.......................
  • Page 26 BD-11G Assembly Breakdown -3...
  • Page 27 332..GB7085-6-20......SOCKET HD SCREW..........M6 × 20 mm....5 333..GB87986-5-30......ROLL PIN..............5 × 30 mm..... 2 334..GB30889-5......STEEL BALL............... 5........2 335..BD-11G-3-335......KNOB......................2 336..BD-11G-3-336......SPRING..............0.8 × 45 × 11 mm..2 337..GB87986-5-20......ROLL PIN..............5 × 20 mm..... 2 338..GB34521-14-2......O-RING..............14 x 2.65......2 339..BD-11G-3-339......SHAFT......................2 340..BD-11G-3-340......PLATE...............
  • Page 28 BD-11G Assembly Breakdown -4...
  • Page 29 BD-11G Parts List for Breakdown -4 Index Part Description Size Qty. 401..JBT7940495-6......BALL OILER...............Φ6........ 2 402..GB7085-8-35......SOCKET HD SCREW..........M8 × 35 mm....1 403..BD-11G-4-403......RAIL…......................1 404..BD-11G-4-404......BRACKET......................1 405..GB7085-5-10......SOCKET HD SCREW..........M5 × 10 mm....3 406..BD-11G-4-406......GEAR................ 85........1 407..BD-11G-4-407......GEAR................ 80........1 408..BD-11G-4-408......GEAR................
  • Page 30 BD-11G Assembly Breakdown -5...
  • Page 31 BD-11G Parts List for Breakdown -5 Index Part Description Size Qty. 501..BD-11G-5-501......SPRING..............0.8 x 5 x 15 mm.....1 502..GB30889-5......STEEL BALL............... 5........1 503..JBT7940495-6......BALL OILER...............6........2 504..BD-11G-5-504......APRON......................1 505..BD-11G-5-505......HANDWHEEL............M5 × 10 mm....1 506..BD-11G-5-506......HANDLE......................1 507..BD-11G-5-507......CLAMPING BOLT.................... 1 508..BD-11G-5-508......GEAR SHAFT....................1 509..GB8941-15......
  • Page 32 BD-11G Assembly Breakdown -6...
  • Page 33 BD-11G Parts List for Breakdown -6 Index Part Description Size Qty. 601..GB7085-5-20......SOCKET HD SCREW..........M5 × 20 mm....3 602..TBB-51101......THRUST BALL BEARING..........51101......2 603..BD-11G-6-603......SPRING..............6........1 604..BD-11G-6-604......WASHER......................1 605..GB7085-5-10......SOCKET HD SCREW..........M5 × 10 mm....1 606..BD-11G-6-606......WHEEL......................1 607..BD-11G-6-607......HANDLE......................1 608..BD-11G-6-608......CLAMPING BOLT............
  • Page 34 BD-11G Assembly Breakdown -7...
  • Page 35 705..GB7085-8-35......SOCKET HD SCREW..........M8 × 35 mm....8 706..BD-11G-7-706......GIB…......................1 707..BD-11G-7-707......TOP SLIDE....................... 1 708..BD-11G-7-708......BOLT....................... 1 709..BD-11G-7-709......STOP PIN......................1 710..BD-11G-7-710......SPRING..............0.8 x 5 x 15 mm.....1 711..BD-11G-7-711......FIXING PIN ..................... 1 712..GB7085-6-16......SOCKET HD SCREW..........M6 × 16 mm....3 713..GB617086-6......HEX NUT..............M6.........3 714..BD-11G-7-714......NUT…......................1 715..BD-11G-7-715......GUIDEWAY.....................
  • Page 36 BD-11G Assembly Breakdown -8 BD-11G Parts List for Breakdown -8 Index Part Description Size Qty. 801..BD7VS-601......SUPPORT......................1 802..GB7085-5-12......SOCKET HD SCREW..........M5 × 12 mm....2 803..BD7VS-603......SHAFT......................1 804..GB81985-5-6......CROSS RECESSED FLAT HD SCREW......M5 × 6 mm....2 805..BD7VS-605......HEX SLEEVE....................1 806..GB7085-3-8......
  • Page 37 907..GB578186-8-30...... HEX HD SCREW............M8 × 30 mm....2 908..GB97185-8......WASHER..............8........2 909..BD-11G-9-909......STEADY REST....................1 910..GB617086-12......HEX NUT..............M12.......1 911..GB97185-12......WASHER..............12........1 912..BD-11G-9-912......CLAMPING PLATE................... 1 913..GB578186-12-70....HEX HD SCREW............M12 × 70 mm....1 914..BD-11G-9-914......STEADY REST KIT (#701-704, 706, 709-713)..........1 915..BD-11G-9-915......FOLLOW REST KIT (#701-708)................ 1...
  • Page 38 BD-11G Assembly Breakdown -10 BD-11G Parts List for Breakdown -10 Index Part Description Size Qty. 10-1..BD-11G-10-10-1..... LEFT STAND....................1 10-2..BD-11G-10-10-2..... CONNECTING PLATE..................1 10-3..GB617086-8......HEX NUT..............M8.......10 10-4..GB7085-8-16......SOCKET HD SCREW..........M8 x 16 mm....10 10-5..GB97185-8......WASHER..............8........10 10-6..BD-11G-10-10-6..... RIGHT STAND....................1...
  • Page 39 BD-11G Assembly Breakdown -11...
  • Page 40 BD-11G Parts List for Breakdown -11 Index Part Description Size Qty. 11-1..BD7VS-901......NOZZLE......................1 11-2..BD7VS-902......OUTLET PIPE....................1 11-3..BD7VS-903......RETURNING PIPE.................... 1 11-4..BD7VS-904......WATER TANK....................1 11-5..BD7VS-905......ELECTRICAL BOX.................... 1 11-6..BD7VS-906......ELECTRICAL BOX COVER................1 11-7..GB7085-5-30......
  • Page 41 12.0 Wiring Diagrams BD-11G ……………….1~230V, PE, 50Hz...
  • Page 42 BD-11G Electrical Parts List DESCRIPTION TYPE SPECIFICATION Qty. Part No. IP-55 AC-1 18A Ue250V Magnetic Contactor KJD17GF BD-11GV-E1 AC-3 15A CE Ue 250V IEN 12A 5E4 Fwd/0/Rev - Switch ZH-A BD-11GV-E2 UI 690V IEN 20A Contactor LC1K0910 BD-11GV-E3 20VA 230VAC...
  • Page 44 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.