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Jet JGHD-32PF Operating Instructions Manual

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JGHD-32PF
Original:
GB
Operating Instructions
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 – 50000860T
2022-10

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  • Page 1 DRILLING MACHINE JGHD-32PF 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...
  • 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: Keep Work Area Clean

    WARNING:FAILURE TO FOLLOW THESE RULES MAY RESULT IN SERIOUS PERSONAL INJURY As with all machinery there are certain hazards involved with operation and use of the machine. Using the machine with respect and caution will considerably lessen the possibility of personal injury. However, if normal safety precautions are overlooked or ignored, personal injury to the operator may result.
  • Page 4 10.USE RIGHT TOOL. Don’t force tool or attachment to do a job for which it was not designed. 11.WEAR PROPER APPAREL. No loose clothing , gloves , neckties , rings , bracelets, or other jewelry to get caught in moving parts. Nonslip foot wear is recommended .

  • Page 6: Use Of Main Machine Parts

    oil to the gear until the oil lever reach the middle of oil fluid lever indicator. Then lock the plug. CLEANNING (1) Your machine has been coated with a heavy grease to protect it in shipping. This coating should be completely removed before operating the machine.
  • Page 7 (7) To adjust the scale size according to working need. PRECAUTION OPERATION Check all parts for proper condition before operation ; if normal safety precautions are noticed carefully, this machine can provide you withstanding of accurate service. (1) Before Operation (a) Fill the lubricant (b) In order to keep the accurate precision, the table must be free form dust and oil deposites.
  • Page 8 (b) When need to working large parts,loosening the locking handles,rotating the lifting table of 180 º, then tighten the handles,and place the part on the base to work on it. QUILL RETURN SPRING ADJUSTMENT: Spring tension for return of spindle , after hole drilling,has been pre-set at the factory.No futher adjustment should be attempted unless absolutely necessary.

  • Page 9: To Change Tools

    (2) Preparing for milling(see fig.2)(Except addition power feed system) (a) Adjust the positive depth stop gauge to highest point position. (b) Turn tight of the knob be use to taper friction force coupling the worm gear and spring base. Then turning the handle wheel by micro set the spindle of work piece machining height.

  • Page 10: Troubleshooting Hints

    TROUBLE SHOOTING HINTS TROUBLE PROBABLE CAUSE REMEDY Excessive 1.Motor out of balance 1.Balance or replace problem motor. Vibration 2.Bad motor 2.Replace motor Motor stalls 1.Over feeding. 1.Replace feed rate. 2.Dull drill. 2.Sharpen drill and keep sharp. 3.Motor not building up to 3.Replace or repair motor .Check fuses in all running speed.
  • Page 12 JGHD-32PF Electrical Model and Specification Function description Supplier code JCH13-20 20/41000 Change-over switch JUCHE JBK5-63VA Transformer AOHENG FUSE ZHENGRONG JCM6-25 Circuit breaker JUCHE LA125H-BS542 Emergency stop button MINGER LA125J-11D/206A Start button MINGER LA125H-BA31 Forward MINGER LA125H-BA31 Reverse MINGER LA125H-BA42 stop button...
  • Page 13 Power feed device This machine be equipped with the Power feed device see Fig.1. 1.Power feed switch 2.Speed lever 3.Spindle stroke dial 4.Handle 5.Limited screw 6.Locked nut 7.Micro feed dial 8.Locked screw 9.Hand wheel Fig . 1...

  • Page 14: Operation Procedure

    OPERATION PROCEDURE Manual feed Turn the power feed switch 1 off, handle 4 with be vertical with the axis of Spindle stroke dial 3, rotate limited screw 5 and be contacted with handle 4, then can be manually feed spindle. When the power feed switch 1 on, make handle 4 vertical , locked limited screw 5, rotate Speed leve 2 to “0”...
  • Page 16 JGHD-32PF Spindle Power Feed - A Part No. Code Name Size Qty. JGHD32PF-A1 20102 Feed box JGHD32PF-A2 20234 Pinion shaft JGHD32PF-A3 20243 Spindle stroke dial JGHD32PF-A4 20242 Clutch bushing set JGHD32PF-A5 20241 Backing pin JGHD32PF-A6 6x12 JGHD32PF-A7 20247 Ball head pin...
  • Page 17 JGHD-32PF Spindle Power Feed - A Part No. Code Name Size Qty. JGHD32PF-A41 Spring JGHD32PF-A42 Screw M6x20 JGHD32PF-A43 20303 Plate JGHD32PF-A44 20206 JGHD32PF-A45 20204 Limited screw JGHD32PF-A46 20233 Worm shaft JGHD32PF-A47 20306 Bush JGHD32PF-A48 JGHD32PF-A49 20228 Gear JGHD32PF-A50 20229 Gear...
  • Page 19 JGHD-32PF Head Parts For Spindle Power Feed - B Part No. Code Name Size Qty. JGHD32PF-B1 20010B Head body JGHD32PF-B2 20011B Head body cover JGHD32PF-B3 Retaining ring JGHD32PF-B4 Retaining ring JGHD32PF-B5 20018B Airtight base JGHD32PF-B6 Airtight ring FB45x35x10 JGHD32PF-B7 Motor...
  • Page 20 JGHD-32PF Head Parts For Spindle Power Feed - B Part No. Code Name Size Qty. JGHD32PF-B41 Retaining ring JGHD32PF-B42 5x50 JGHD32PF-B43 Screw M6x8 JGHD32PF-B44 20107B Ⅲ shaft JGHD32PF-B45 20109-B Gear JGHD32PF-B46 20110-2-B Gear JGHD32PF-B47 20112-B Gear JGHD32PF-B48 20113-B Gear JGHD32PF-B49...
  • Page 21 JGHD-32PF Head Parts For Spindle Power Feed - B Part No. Code Name Size Qty. JGHD32PF-B98 203066 Bolt JGHD32PF-B100 Screw M6x12 JGHD32PF-B101 3x12 JGHD32PF-B104 3x15 JGHD32PF-B105 20124B Fixed bolt JGHD32PF-B106 20203B Fixed tight block JGHD32PF-B107 20202B Fixed tight block JGHD32PF-B108...
  • Page 22 JGHD-32PF Head Parts For Spindle Power Feed - B Part No. Code Name Size Qty. JGHD32PF-B141 20212A Gear JGHD32PF-B142 20109A Quill JGHD32PF-B143 20214A Lever shaft JGHD32PF-B144 O-airtight 12x2.4 JGHD32PF-B145 20250 Flange cover JGHD32PF-B146 Screw M3x8 JGHD32PF-B147 Retaining ring JGHD32PF-B148 Steel ball...
  • Page 24 Base Parts JGHD-32PF Part No. Code Name Size Qty. 10002/40H Base JGHD32PF-C1 10001/40H Column JGHD32PF-C2 10003F-02/40H Bracket JGHD32PF-C3 1000F-01/40H Lifting table JGHD32PF-C4 10004F/40H Work table JGHD32PF-C5 10016/40H Elevating body JGHD32PF-C6 10014/40 Column lid JGHD32PF-C7 10012/40H Locked guide ring JGHD32PF-C8 10014/40H...
  • Page 25 Base Parts JGHD-32PF Part No. Code Name Size Qty. Screw JGHD32PF-C50 M6x20 T bolt JGHD32PF-C51 M14x55 Washer JGHD32PF-C52 JGHD32PF-C53...
  • Page 26 Certificate of Inspection Drilling and Milling Machine JGHT-32PF Dispatch No.:...
  • Page 27 The machine has been qualified and may be permitted to dispatch Head of Inspection Depart__________ Date___________ Director___________ Date___________...
  • Page 28 ACCURACY TEST FOR Total 2 MILLING & DRILLING MACHINE Checking items Tolerance Error tested 0.03 for The flatness of base surface any tested length 0.0 3 for The flatness of working table surface any tested length 300 Ran-out of spindle hole center line L=200 a)Near spindle nose 0.02...
  • Page 29 ACCURACY TEST FOR Total 2 MILLING & DRILLING MACHINE Checking items Tolerance Error tested Squareness of spindle a . 0.06/300 rotating line to worktable surface a≤90º b . 0.06/300 Squareness of spindle sleeve vertical movement a . 0.10/300 to worktable surface a≤90º...
  • Page 30 PACKING LIST FOR JGHD-32PF GEARED HEAD DRILLING & MILLING MACHINE Series No : Dimension : G/W : N/W : Name Spec Model Quantity Remark JGHD-32PF Milling & drilling machine Draw bar Adapter MT4/MT3 Taper shank for drilling MT4/B16 chunck Drilling chuck Φ1~Φ13...

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