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Precision matthews PM-940V-PDF, Owner'S Manual

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Precision matthews PM-940V-PDF Owner'S Manual Download Page 21

ACCURACY TEST FOR

 

 

  MILLING & DRILLING MACHINE

 

Total 2 

P1 

No. 

Checking items 

Tolerance  Error tested 

G1 

The flatness of worktable surface 

 

0.025 for 

any tested 

length 200 

Max 0.08 

 

G2 

Squareness of worktable longitudinal movement to 

cross movement 

 

0.04/300 

 

G3 

Parallelism of worktable longitudinal movement to the 

base T-slot 

 

0.05 

 

G4 

Ran-out of spindle hole center line 

 

a) Near  

spindle nose 

0.015 

b) At a 

distance of 

100 from 
spindle nose 
0.02 

 

Summary of Contents for PM-940V-PDF

Page 1: ...OWNER S MANUAL MILLING DRILLING MACHINE PM 940V PDF READ ALL INSTRUCTIONS CAREFULLY Keep for future reference ...

Page 2: ... specific hazards peculiar to it 2 KEEP GUARDS IN PLACE and in working order 3 GROUND ALL TOOLS If tool is equipped with three prong plug it should be plugged into a three hole electrical receptacle If an adapter is used to accommodate a two prong plug receptacle the adapter lug must be attached to a know ground Never remove the third prong 4 REMOVE ADJUSTING AND WRENCHES Form habit of checking to...

Page 3: ...mproper accessories may cause hazards 18 AVOID ACCIDENTAL STARTING Make sure switch is in OFF position before plugging in power cord 19 NEVER STAND ON TOOL Serious injury could occur if the tool is tipped or if the cutting tool is accidentally contacted 20 CHECK DAMAGED PARTS Before further use of the tool a guard or other part that is damaged should be carefully checked to ensure that it will ope...

Page 4: ...6 WARNING FOR Your Own Safety Don t wear gloves when operating a mill drill SPECIFICATIONS WARNING CHANGE SPEED ONLY WHEN MACHINE IS STOPPED WARNING SPINDLE AUTOMATIC FEED FUNCTION IS FORBIDDEN WHEN SPEED ABOVE 3000 rpm Drilling capacity cast iron 32mm mild steel 25mm Face mill capacity 80mm End mill capacity 32mm Working table size 1000mm 240mm Working table cross travel 300mm Working table longi...

Page 5: ...e of operation 3 Quill return spring should receive oil sae 20 once yearly Remove cover plate and apply oil with squirt can or small brush 4 Apply lubriplate to quill pinion every 90 days NOTE use extreme care when performing this operation and keep hands clear of pinch points When using paraffin bar do this only by turning the sheaves by hand Do not apply with motor running USE OF MAIN MACHINE PA...

Page 6: ...ibration b Unscrew 3 nuts while the workpiece needs to be bevel turn to the degrees you wish on the scale then screw the 3 QUILL RETURN SPRING ADJUSTMENT Spring tension for return of spindle after hole drilling has been pre set at the factory No further adjustment should be attempted unless absolutely necessary Adjustment will probably be required if a multiple spindle drilling or tapping head is ...

Page 7: ...K AND COMPENSATE FOR WEAR see fig 3 1 Your machine is equipped with jib strip adjustment to compensate for wear and excess slack on cross and longitudinal travel 2 Clockwise rotation the job strip bolt with a big screw for excess slack otherwise a little counter clockwise if too tight 3 Adjust the jib strip bolt until feel a slight drag when shifting the table CLAMPING TABLE BASE AND MACHINE BASE ...

Page 8: ...lt with the other hand 2 To install Face Mill or Cutter Arbor Insert cutter and cutter arbor bolt detach securely but do not over tighten 3 Removing Taper Drills a Turn down the arbor bolt and insert the taper drill into the spindle shaft b Turn the rapid down handle rod down until the oblong hole in the rack sleeve appears Line up this hole with the hole in the spindle Insert key punch key throug...

Page 9: ......

Page 10: ...xcessive speed 2 Chips notclearing 3 Dull tool 4 Feedreate tooslow 5 Rotation of drill incorrect 6 Failure touse cuttingoil or coolant on steel 1 Reduce speed 2 Use peckingoperation to clearchips 3 Sharpen tool or replace 4 Incresase feedenough to clearchips 5 Reverse motorrotation 6 Use cuttingoil orcoolant on steel Drill leads off 1 Nodrill spot 2 Cuttinglips on drill offcenter 3 Quill loose in ...

Page 11: ......

Page 12: ...0 20229 1 Gear 15 20236 2 1 Bush 51 20230 1 Gear 16 20236 1 1 Worm gear 52 20106 1 Bush 17 20231 2 Clutch screw set 53 20227 1 Worm cover 18 20235 2 Screw 54 20305 1 Bush 19 20232 2 Spring 55 1 Screw M6 12 20 20223 1 ⅡShaft 56 2 ScrewM6 25 21 2 Bearing 6003 57 20107 1 Bushing 22 20215 1 Change gear lever set 58 20226 1 Mirco feed dial 23 20220 1 spring 59 20105 1 Hand wheel 24 20222 1 Pull key 60 ...

Page 13: ......

Page 14: ...sleeve 16 PM940MC 117 1 bearing sleeve 48 M5X12 4 screw 17 PM940MC 103 1 spline sleeve 49 M5X10 1 screw 18 6007 2 bearing 50 28 1 retaining ring 19 PM940MCK 214 1 bearing base 51 PM940MC 102 1 spindle 20 ZX40 20304 2 1 arbor bolt cover base 52 ZX40 20012 1 feed base 21 ZX40 20304 1 1 arbor bolt cover 53 ZX40 20128 1 support base 22 PM940MCK 224 1 flange 54 ZX40 20129 1 nut 23 X6320 3228 1 rod 55 Z...

Page 15: ...6 ZX40 20124B 1 fixed bolt 77 ZX40 20203B 1 fixed block 78 ZX40 20202B 1 fixed block 80 PM940MC 115 1 handle 81 PM940MC 114 1 quill 82 Z5030A 20214 1 sleeve 83 PM940MC 113 1 lever shaft 84 M4X10 2 screw 85 5X60 1 pin 86 1 steel ball 87 1 spring 88 M8X20 1 screw 89 Z5030A 20303 1 lable 90 M5X12 3 screw 91 3X10 2 pin 92 M10X35 1 screw 93 M10 1 nut 94 M5X10 24 screw 96 PM940MC 123 1 inner spacer 97 P...

Page 16: ...BASE ...

Page 17: ...ZX40 20305 1B turn handle 13 2 ZX40 20305 2B screw 14 1 ZX45L 1107 nut 15 1 ZX40 10117 nut bracket 18 4 screw 19 3 pin 20 2 ZX40 10107 screw 21 3 8 oil cup 22 6 fixed handle 23 4 washer 24 4 washer 25 4 bolt 26 1 ZX40 10120 washer 27 1 screw 28 1 ZX40 10119 plate 29 1 ZX40 10124 protecting cover 30 6 screw 31 6 pin 35 1 PM940M 1102 center base 36 1 ZX40 10012 table 37 1 ZX40 10202 table nut 38 1 Z...

Page 18: ...3 2 screw M6X16 54 1 ZX40 10017 raise and lower base 55 1 ZX40 10113 shaft 56 2 ZX40 20109 gear 57 2 bearing 58 1 retaining ring 59 1 ZX40 10015 flange 60 1 ZX45L 1203 raise and lower screw 61 2 bearing 62 2 key6X20 63 1 lock washer 64 1 lock nut 65 7 screw M6X25 66 2 pin 6X30 67 1 ZX40 10018 head handle 68 1 screw M10X20 69 1 turn handle 71 1 motor 72 4 screw 73 1 ZX45L 1106 cover 74 4 screw 75 1...

Page 19: ...Certificate of Inspection for Milling and Drilling Machine Model PM 940V PDF Dispatch No ...

Page 20: ...The machine has been qualified and may be permitted to dispatch Head of inspection depart Date Director Date ...

Page 21: ...rktable surface 0 025 for any tested length 200 Max 0 08 G2 Squareness of worktable longitudinal movement to cross movement 0 04 300 G3 Parallelism of worktable longitudinal movement to the base T slot 0 05 G4 Ran out of spindle hole center line a Near spindle nose 0 015 b At a distance of 100 from spindle nose 0 02 ...

Page 22: ...5 Parallelism of worktable movement to worktable surface a 0 02 for any 100 testing length b 0 03 for any 300 testing Max 0 06 G6 Squareness of spindle rotating line to worktable surface a 0 05 300 α 90 b 0 05 300 G7 Squareness of spindle sleeve vertical movement to worktable surface a 0 05 100 b 0 05 100 ...

Page 23: ...ec Model Qty 1 Milling Drilling machine 45 1 2 Draw bar 7 16 20 1 3 Taper shank for drilling chuck R8 1 4 Drilling chuck Φ1 Φ13 1 5 Arbor 1 6 T slot bolt M14 55 2 7 Washer 14 2 8 Nut M14 2 9 Spanner 22 24 1 10 Oil gun 1 11 Instruction manual 1 12 Certificate of inspection 1 13 Packing list 1 ...

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