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Jet JMD-939GV DRO Operating Instructions Manual

Milling and drilling machine
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JMD-939GV
DRO
Original:
GB
Operating Instructions
MILLING AND DRILLING MACHINE
JPW Tool Group Hong Kong Limited
98 Granville Road, Tsimshatsui East, Kowloon, Hong Kong, PRC
www.jettools.com
Импортёр в РФ: ООО «ИТА Технолоджи»
105082, Москва, Переведеновский пер., д. 17
www.jettools.ru
Made in PRC / Сделано в КНР
T – 50000900T
2022-10

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  • Page 1 MILLING AND DRILLING MACHINE JMD-939GV 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» 105082, Москва, Переведеновский пер., д. 17 www.jettools.ru Made in PRC / Сделано в КНР T –...
  • Page 2 In addition to the safety requirements contained in these Do not operate the machine under the influence of drugs, alcohol operating instructions and your country’s applicable or any medication. Be aware that medication can change your regulations, you should observe the generally recognized behaviour.
  • Page 3 - 2 - WARNING 1. Read and understand the entire instuction manual before operating machine. 2. Always wear approved safety glass/face shield while using this machine. 3. Make certain the machine is properly grounded. 4. Before operaing the machine,removetie,rings, Watchesother jewelry,and roll up sleeves above the elbows.Remove all loose clothing and confine long hair.DO NOT wear glove.
  • Page 4 - 3 - to do a job whichit was not designed for.. 10.Make certain the motor switch is in the OFF position Before connecting the machine to the power supply. 11.Keep visitors a safe distance form the work area. 12.Never attempt any operation or adjustment if the Procedure is not understood.
  • Page 5 - 4 - Attention 1.1 Inspection And Acceptance Please check carefully when open the package and make sure no parts are missing. 1.2 Safety Please read the operation manual carefully before the installation and adjustment of the machine.when finish the installation ,check all the details and trial run the machine idly before put it into operation .
  • Page 6 - 5 - manual and be fully acquainted with all the details. 3.1.2 The operater should be familiar with all the rules and points of attention of running and maintaining the machine. 3.1.3Remove all the anti-rust coating or grease from the machine .

  • Page 7: Use And Maintenance

    - 6 - I USAGE The machine is used for cutting metals and nometals.It’s suitable drill,and widely field instrument,machining,repairing for cutting a single part or a batch of parts. II USE AND MAINTENANCE (Refer to chart 1.) 1.The user must read the Operation Manualcarefully,know structure and ability of every handle,the system of transmition and lubrication well.
  • Page 8 - 7 - body with micro-gear,then turn the wheel④ in front of the head, the micro-feeding can be realized. 5. The handle body must be seperated from micro-gear during drilling ,when drilling finished , loosen the handle⑤,the sleeve will reset automatically. The elastic force can be adjusted after loosing the screw locating in bottom of Spindle Box and turning the spring to different position.The spindle sleeve clamping handle ⑥...
  • Page 9 - 8 - ii:while the spindle box turn from vertical position to horizontal position or cloned position,pls push the upper of spindle box with hand and twitter it gently. 7. The cross—slide of spindle box can be realized through the ram moving.For cross sliding,pls firstly loosen the two clamping bolts⑨...
  • Page 10 SPECIFICATION Model JMD-939GV DRO Max. drilling dia. (Iron) 30mm Max. end milling width (Iron) 100mm Max. vertical milling dia.(Iron) 25mm Spindle taper ISO40 Spindle travel 120mm Worktable size 1000x240mm T-slot size 5x14mm Worktable travel 580/220mm Distance between Vertical spindle and surface of column...
  • Page 11 - 10 - V:THE SYSTEM OF TRANSMITION AND CHANGED SPEED 1.Transmition of power The machine power is transmitted through gear on the shaft of motor and moving-gears to the gear of spindle. 2.①Vertical shaft:when change speed,first cut off power,then change the handle to the position (A or B,C or D) you want (Gear Head). ②Horizontal shaft:when change speed,must cut off power then change the handle(12,13,14)to the position(I or II or III;A or B;C or D).

  • Page 12: Electric System

    - 11 - VI THE LUBRICATION OF MACHINE AND ROLLING BEARING 1.Each rolling bearing to lubricated with lubricating fat on time (prefer to chart-2) 2.spindle, sleeve, column, table ete,should be lubricated at the right moment. VII ELECTRIC SYSTEM 1.Electrical circuit adopt the advanced international component to make up,which make the machine easy to operate and safe.
  • Page 13 - 12 - replacing,pls inspect wether there is scrap iron and other something in the connection between spindle sleeve and gear shaft and fatigue of spindle,if finding them,pls clean them and apply oil and adjust spring to fittest. 5.If the knee table slide carrige does not rise steadily with noise,the table is steady,pls confirm wether wedge ship loose or not,and clean scrap iron add oil adjust wedge ship to fittest.
  • Page 14 - 13 - OPERATION MAUNAL MODEL 6009-/P5 6009/P5 32010/P5 6204/P5 32011/P5 30308/P5 Rolling bearing position...
  • Page 15 - 14 -...

  • Page 16: Preventive Maintenance

    - 15 - Preventive Maintenance For securing the accuracy and life of the machine,we offer the following maintenance charts. Frequency Item Daily 1. It necessary each lubrication point before operation. 2. It is necessary to release the clamps,clean and lubricate the table after opertion.
  • Page 17 - 16 - MAINTENANCE (1) Table saddle ways adjustment. a.Remove all dirt(from area) b.Turn the table gib screw clockwise while moving the untilslight drag is felt. (2) Saddle knee ways adjustment. a.Remove all dirt (from area) b.Remove chip wiper guards and wiper. c.Turngib adjusting screw clock wise while moving the saddle until slight drag is felt.
  • Page 18 - 17 - MAINTENANCE (3)Ram ways adjustment. a.Remove all dirt(from area) b.Turn the ram gib screw clockwise while moving the ram until slight drag is felt.

  • Page 19: Installation

    - 18 - INSTALLATION Ideally this machine should beBolted to a concrete foundationThe machine should be placed on A solid level flo.or anti-vibration pads to prevent ang rocking movement. INSTALLATION Foundation plan...

  • Page 20: Trial Run

    - 19 - Adjust the level of the machine to make sure the allowance is under 0.04/1000mm in the across and horizontal direction after fixing the machine on the base by four bolt.If necessary pads under the base. Trial Run Before trial tun.
  • Page 22 JMD-939GV DRO A: COLUMN PARTS Part No. Name Size Qty. JMD939GV-A1 BASE JMD939GV-A2 COLUMN JMD939GV-A3 ELEVATING SCREW HOUSING JMD939GV-A4 LOCK WASHER 10mm JMD939GV-A5 HEX BOLT M10-1.5x45 JMD939GV-A6 CONNECT TUBE JMD939GV-A7 PHLP HD SCR M6x12 JMD939GV-A8 HEX BOLT M16-2x65 JMD939GV-A9 LOCK WASHER...
  • Page 23 JMD-939GV DRO A: COLUMN PARTS Part No. Name Size Qty. JMD939GV-A41 CAP SCREW M5X12 JMD939GV-A42 SHIELD JMD939GV-A43 CAP SCREW M5X12 JMD939GV-A44 SLEEVE JMD939GV-A45 SCREW M6x18 JMD939GV-A46 JMD939GV-A47 BILLIARD OIL CUP JMD939GV-A48 WIPER PLATE JMD939GV-A49 WIPER PLATE JMD939GV-A50 CAP SCREW M6x25...
  • Page 25 JMD-939GV DRO B: ROTARY TABLE PARTS Part No. Name Size Qty. JMD939GV-B1 HANDLE SPINDLE JMD939GV-B2 TAPER KNOB JMD939GV-B3 HEX NUT M12-1.75 JMD939GV-B4 LOCK WASHER 12mm JMD939GV-B5 HAND WHEEL JMD939GV-B6 BUSH JMD939GV-B7 SPRING JMD939GV-B8 CONNECT JMD939GV-B9 5x20 JMD939GV-B10 SCALE RING JMD939GV-B11...
  • Page 26 JMD-939GV DRO B: ROTARY TABLE PARTS Part No. Name Size Qty. JMD939GV-B41 WASHER JMD939GV-B42 T BOLT M12X1.75X42 JMD939GV-B43 WIPER PLATE JMD939GV-B44 WAY COVER JMD939GV-B45 PHLP HD SCR M5-8x12 JMD939GV-B46 SCREW BRACKET JMD939GV-B47 JMD939GV-B48 CAP SCREW M6-1x16 JMD939GV-B49 SHAFT JMD939GV-B50 WASHER...
  • Page 28 JMD-939GV DRO C: SPINDLE BOX PARTS Part No. Name Size Qty. JMD939GV-C1 SPINDLE BOX JMD939GV-C2 GEAR JMD939GV-C3 SCREW M6x75 JMD939GV-C4 SCREW M6x16 JMD939GV-C5 FIXED KEY JMD939GV-C6 SPINDLE JMD939GV-C7 BALL BEARING 32010 JMD939GV-C8 SLEEVE JMD939GV-C9 OIL CUP JMD939GV-C10 RUBBER WASHER 90mm...
  • Page 29 JMD-939GV DRO C: SPINDLE BOX PARTS Part No. Name Size Qty. JMD939GV-C41 COVER JMD939GV-C42 SCREW M6-1x20 JMD939GV-C43 CAP SCREW M6-1x16 JMD939GV-C44 SCALE RING JMD939GV-C45 SCREW M6-1x12 JMD939GV-C46 HANDLE WHEEL JMD939GV-C47 HANDLE JMD939GV-C48 CLAMP BLOCK JMD939GV-C49 CLAMP BLOCK JMD939GV-C50 CLAMP HANDLE...
  • Page 31 JMD-939GV DRO D: GEAR HEAD PARTS Part No. Name Size Qty. JMD939GV-D1 GEAR CASE JMD939GV-D2 COLLAR JMD939GV-D3 OIL SEAL FB45x62x8 JMD939GV-D4 BALL BEARING 6009 JMD939GV-D5 EXT RETAINING RING JMD939GV-D6 GEAR JMD939GV-D7 GEAR JMD939GV-D8 SHAFT JMD939GV-D9 8x50 JMD939GV-D10 BOX COVER JMD939GV-D11 HEX BOLT M16x1.5...
  • Page 32 JMD-939GV DRO D: GEAR HEAD PARTS Part No. Name Size Qty. JMD939GV-D41 SMALL SPINDLE JMD939GV-D42 RUBBER RING 12x2 JMD939GV-D43 RUBBER RING 20x2 JMD939GV-D44 SCREW 5x12 JMD939GV-D45 COVER JMD939GV-D46 HANDLE JMD939GV-D47 5x50 JMD939GV-D48 HANDLE SEAT JMD939GV-D49 STEEL BALL JMD939GV-D50 SPRING JMD939GV-D51...
  • Page 33 - 28 - Complementarity Specification I:VERTICAL TRAVEL OF KNEE 1.Vertical travel of knee by power is on the left of the knee. 2.The knee travel is restricted in the extreme postion by means of limit switch. When Vertical travel of knee by power the crank handle is disengaged automatically.
  • Page 35 JMD-939GV-DRO Electrical Model and Specification Function description Supplier code JCH13-20 20/41000 Change-over switch JUCHE JBK5-250VA Transformer AOHENG JCM6-25 Circuit breaker JUCHE DZ47-63 D2 Circuit breaker JUCHE DZ47-63 D2 Circuit breaker JUCHE LA125H-BS542 Emergency stop button MINGER LA125H-BA42 stop button MINGER LA125H-BA31 Forward MINGER...

  • Page 36: Quality Certificate

    - 30 - DRILLING/MILLING MACHINE QUALITY CERTIFICATE...
  • Page 37 - 31 - Accuracy Test List Item Test Illustration Allowance Measured error Value Flathness A Horizontal 0.04/1000 B Cross 0.04/1000 Work flatness 0.04/200 Run out of A End spindle face 0.02 Spindle bore B 200mm to spindle face 0.04 Kick of spindle 0.02 The perpendicular between A Longitudinal...
  • Page 38 - 32 - PACKING LIST FOR DRILLING & MILLING MACHINE JMD-939GV DRO Series No: Dimension: G/W: N/W: Name Spec Model Quantity Remark Milling & Drilling Machine JMD-939GV DRO Draw bar (V) ISO40/MT3 Adapter MT3/MT2 Taper shank for drilling chuck ISO40/B18 Drilling chuck Φ3~Φ16...

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