Jet GHD-55PFAL Operation Manual

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GHD-55PFAL

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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

2024-09

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Page 1 DRILLING MACHINE GHD-55PFAL 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: General Safety Notes
Make sure that the power cord does not securely on the machine, always check General safety notes impede work and cause people to trip. before switching the machine on. Milling machines can be dangerous if Keep the floor around the machine Provide workpieces with center holes not used properly.
Page 3 Vertical Drilling Machine Model：GHD-55PFAL Operation Manual Max. Drilling Diameter: 50mm Series Number:...
Page 4: Table Of Contents
Total Operation Manual page Contents 1. Main use and features of the machine 2. Main technical data 3. Brief description of the driving system and its structure 4. Electrical system 5. Lubrication and coolant system 6. Hoisting and installation 7. Use and operation of the machine 8.
Page 5 Total Operation Manual page Dear end-user, Thank you very much for choosing our products. Please let us have the model of your machine, series number, as well as the name, address and correspondence method of your company in order to facilitate us to let you have a good service. Important notice: 1.
Page 6: Main Use And Features Of The Machine
Total Operation Manual page 1.Main use and features of the machine: GHD series vertical drilling machines are our new products designed and developed by our-self based on our accumulated experience in so many years in this field. It is a light, column type, superior quality and high efficiency machine with milling function vertical drilling machine.
Page 7: Main Technical Data
Total Operation Manual page 1.10 Superior quality material with special treatment for the wear-resisting purpose has been used for transmission parts such as gears, worm and worm shaft, rack, lead screw etc as well as for some key parts like spindle and spindle quill. 1.11 An adjustable safety protection clutch in the spindle feed device is available in order to prevent the machine and tools from damage when overloaded.
Page 8: Brief Description Of The Driving System And Its Structure
Total Operation Manual page 2.2 For the machine appearance and its main technical data, see diagram 1. 3. Brief description of the driving system and its structure: The machine consists of spindle box, column, machine base, worktable and its bracket, electric cabinet, coolant device and machine accessories, total seven component parts.
Page 10 Total 24 Operation Manual page 6 Motor Gear Tetralogy Tetralogy Double Teeth Tetralogy Worm gear Worm Spindle sleeve Spindle Spindle sleeve Transverse gear Lifting worm Lifting worm gear drawing 2 picture of transmission...
Page 11 Total 24 Operation Manual page 7 drawing 2 picture of rolling bearing...
Page 12 Total Operation Manual page Roller bearing table Table (2) Model Name Specification Q’ty Accuracy GB276,102 Deep racing ball bearing 12×35×8 GB276,104 Deep racing ball bearing 20×42×12 GB276,106 Deep racing ball bearing 30×55×13 GB276,202 Deep racing ball bearing 15×35×11 GB276,204 Deep racing ball bearing 20×47×14 GB276,303 Deep racing ball bearing...
Page 13: Electrical System
Total Operation Manual page 4. Electrical system 4.1 Brief description The machine with foreign advanced singlechip and superior quality electric element is controlled by electric system, the software system not only realize all kinds movement control ,but also has many protective function with catenation, the capability of this system is very good ,and the movement of this system is jarless and reliable.the move and stop of the main motor function are used by electric circuitry, and it improved the arrury of machine’s drilling.
Page 14 Total 24 Operation Manual Page 10 motor of spindle M1 limit switch SQ2 button of hand lever SB4 digital lable electric box B1 operation panel switch of coolant pump X2 button of hand lever SB4 selection switch of tapping limit switch SQ3 instruction switch（QS1）...
Page 15 Total Operation Manual page 4.5 Emergency stop operation: If emergency stop is necessary during operation, press emergency push button SB1 that makes the loss of electric power of the contactor KM1,so the machine is completely stopped .After eliminating the breakdown ,release the lock of the push button then restart the machine. 4.6 Coolant pump Revolving the switch of coolant pump right, then the coolant pump is moving and working with the spindle.
Page 17 Total 24 Operation Manual Model GHD-55PFAL Page 13 P-14/13 Wiring Diagram Emergency stop Reversion Brown Limit position for feed (below) Black Blue Brown Limit position for feed (above) Black Blue Start for feed/stop Exit for tapping /enter Tapping switch stop...
Page 18: Specification
Total Model GHD-55PFAL Operation Manual page Electric components list: Table (3) Code of Name Specification Q’ty Remark elements Breaker GV2-ME14C Breaker JCM6-25-0.4/0.63A Breaker DZ47-63 3P/3A Instruction switch JCH13-20 SX1,2 Selection switch C2SS2-10B-10 Emergency stop button LA42J-02/R SB2,5 Push button CP1-10G-10...
Page 19: Lubrication And Coolant System
Total Operation Manual page 5.Lubrication and coolant system: Lubrication system: Parts and bearings inside of the spindle box are all automatically lubricated. Oil level shall be a little bit higher than the centerline of the oil window when you fill lubrication oil. Too much oil filling will cause overflowing.
Page 20 Total 24 Operation Manual page 16 drawing 6 picture of lubrication Chart of lubrication position No.of lubrication position lubrication period Grease designation lubrication position Changing grease Oil pool of spindleboox once every 6 month Surface of main spindle sleeve Oiling once for each shift Oiling once for each shift Surface of upright column No.40 lubricant...
Page 21 Total 24 Operation Manual page 17 mm/r 0.30 0.10 0.20 0.40 drawing 6. picture of hoisting...
Page 22: Use And Operation Of The Machine
Total Operation Manual page Installation: Working area of the machine shall be the size when the worktable rounds its column in one cycle. Its diameter is about Ø2000mm. Further more, space for the work pieces, toolbox, and machine accessories as well as operating and maintenance space must be considered. The machine should be placed on a solid ground.
Page 23 Total 24 Operation Manual page 19 mm/r 0.30 0.10 0.20 0.40 1600×1000 4-18 drawing 8 picture of installation of machine...
Page 24 Total Operation Manual page In case too tight mesh between tool shank and spindle taper and the tool cutter could not fall down after several strokes, then you have to use the normal way by using a taper wedge to dismounting the tool cutter.
Page 25 Total Operation Manual page Manual micro feed: Spindle micro feed needs two steps. First, put the feed rate lever( 5 )in the “idle” position. Secondly, push button ( SB4 ), then push up the micro feed hand wheel( 3 ) and make sure that the clutch is engaged, now the micro feed hand wheel could be turned and micro feed of the spindle works.
Page 26: Machine Adjustment
Total Operation Manual page For the milling operation, manual feed or auto feed using lever( 4 ) is not permitted. The best way is to use micro feed hand wheel( 3 ). Lock spindle by turning a clamping rod( 6 ) if required cutting depth is reached.
Page 27: Machine Use And Maintenance
Total Operation Manual page 9 Machine use and maintenance: 9.1 Before running the machine, carefully read the Operation Manual first, fully understand the structure of the machine and its performance and needs to familiar with locations for all levers and buttons. 9.2 Lubrication of the machine is very important.
Page 28: Machine Accessories
Total Operation Manual page 9.10 Do not extend spindle quill too much, instead, a proper working table height is suggested .Clean the spindle taper hole and tool taper shank first before tool mounting. Unqualified or rusted or damaged taper shank is forbidden to use. 9.11 Dry agent inside of the electric box and regularly removing dustiness are necessary.
Page 29 Vertical Drilling Machine Model：GHD-55PFAL Certificate of Inspection Max. Drilling Diameter: 50mm Series Number:...
Page 30 We certified that the machine has been inspected and all items of the machine are in conformity With Q/320684FNC01-2016 standard. Delivery is permitted. Director of the company: Date: Director of quality inspection department: Date:...
Page 31 Total 3 Certificate of Inspection Page 1 Precision Inspection Record Geometrical Precision Test: Precision Item Brief Drawing Allowance Actual Test (mm) 0.06 at any tested Length of 300(flat or concave) Parallelism of the base surface 0.04 at any tested Length of 300(flat or concave) Parallelism...
Page 32 Total 3 Certificate of Inspection Page 2 Precision Inspection Record Germetrical Precision Test: Precision Item Brief Drawing Allowance Actual Test (mm) Spindle bore axis runout a ） Close to spindle surface L=200 b ） at a distance a ） 0.02 of L to spindle b ）...
Page 33 Total 3 Certificate of Inspection Page 3 Precision Inspection Record Germetrical Precision Test: Precision Item Brief Drawing Allowance Actual Test (mm) Perpendicularity of the vertical movement of a.0.1/300 spindle sleeve （ a≤90° ） to work table b.0.1/300 surface Work Acuracy: The change of Perpendicularity of spindle...
Page 34: Packing List
Vertical Drilling Machine Model：GHD-55PFAL Packing list Max. Drilling Diameter: 50mm Series Number:...
Page 35 Total Packing list page Case No.: 1/1 Packing Dimension ( L ×W × H): 1150×680 ×2250 CM Gross weight:645kg Net weight: 615kg Name Specification and marks Q’ty Remark Machine 1 piece Drill check with lever 1-13: GB6087 1 piece MT4-B16 Drill check adaptor 1 piece 4-3: JB3477...
Page 36 Vertical Drilling Machine Model：GHD-55PFAL Ancillary page of Operation Manual Max. Drilling Diameter: 50mm Series Number:...
Page 38 Spindle box assembly Index Part Description Size Qty. 1 ..GHD55PFAL-1001 ..Knurled knob ..................1 2 ..GHD55PFAL-1002 ..Knurled screw bolt ................1 3 ..GHD55PFAL-1003 ..Scaled screw ..................1 4 ..GHD55PFAL-1004 ..Scaled nut ..................1 5 ..
Page 39 Index Part Description Size Qty. 52 ..GHD55PFAL-1052 ..Lock sleeve(II) ................... 1 53 ..GHD55PFAL-1053 ..Sleeve ....................1 54 ..GHD55PFAL-1054 ..Lock sleeve(I) ..................1 55 ..GHD55PFAL-1055 ..Locked screw ..................1 56 ..
Page 40 Index Part Description Size Qty. 105 ..GHD55PFAL-1105 ..Feed gear ..................1 106 ..GHD55PFAL-1106 ..Bearing ....................1 107 ..GHD55PFAL-1107 ..Bearing seat ..................1 108 ..GHD55PFAL-1108 ..Bearing ....................1 109 ..GHD55PFAL-1109 ..Feed gear ..................1 110 ..
Page 42 Column and its bracket assembly Index Part Description Size Qty. 1 ..GHD55PFAL-2001 ..Base ....................1 2 ..GHD55PFAL-2002 ..Cover....................1 3 ..GHD55PFAL-2003 ..Cover broad ..................1 4 ..GHD55PFAL-2004 ..Column ....................1 5 ..
Page 43 Index Part Description Size Qty. 50 ..GHD55PFAL-2050 ..Rubber hose straight fitting ............... 1 51 ..GHD55PFAL-2051 ..Fiber reinforced nylon ............... 1 52 ..GHD55PFAL-2052 ..Slotted cylindrical head screws ............4 53 ..GHD-25-2-06 ....Cooling pump ..................1 54 ..
Page 44 GB - ENGLISH 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.
Page 45: Warranty / Garantie
Warranty / Garantie JPW Tool Group Hong Kong Limited guarantees that the supplied product(s) is/are free from material defects and manufacturing faults. This warranty does not cover any defects which are caused, either directly or indirectly, by incorrect use, carelessness, damage due to accidents, repairs or inadequate maintenance or cleaning as well as normal wear and tear.

Jet GHD-55PFAL Operation Manual

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