background image

 11

6.  Grasp arbor with one hand while loosening 

drawbar with the other. Continue to loosen 
drawbar until arbor can be withdrawn from 
spindle. Wipe out spindle with clean, dry rag. 

7.  Wipe new arbor with clean, dry rag and push 

arbor into spindle. Thread drawbar into arbor 
from above. Tighten drawbar with wrench. Do 
not overtighten. 

7.2

  Head adjustments 

See Figure 7-2. 

7.2.1

  Head elevation 

Loosen two handles (R). Turn crank handle (E) 
clockwise to raise head on column, 
counterclockwise to lower. Always tighten handles 
securely before milling or drilling operations. 

 

Figure 7-2:  head adjustments 

7.2.2

  Head swivel 

1.  To swivel head up to 90° left or 30° right, loosen 

lock nut (S) on each side, and remove locating 
pin (T).  

2.  Swivel head to desired angle on scale. 

Retighten 

both

 lock nuts (S). 

3.  When returning head to vertical position (0-

deg.), re-insert locating pin (T) and securely 
tighten both lock nuts (S). 

7.3

  Table adjustments 

See Figure 7-3. 

For X-axis longitudinal feed, loosen table locks (L

1

and use side handwheel (L

2

). The cross feed table 

locks (C

1

) should be kept tight.  

For Y-axis cross feed, loosen table locks (C

1

) and 

use front handwheel (C

2

). The longitudinal feed 

table locks (L

1

) should be kept tight. 

The scales can be adjusted by loosening screw (T

1

and rotating scale to align with indicator. 

The stops (T

2

) can be adjusted to any point along 

the longitudinal axis. Retighten screws after 
positioning. 

 

Figure 7-3: table and gib adjustments 

7.4

  Gib adjustments 

7.4.1

  Table gibs 

See Figure 7-3. 

Gibs have been properly adjusted by the 
manufacturer. After a period of time, however, 
movement of the table over the ways will cause 
normal wear and some “play” between components. 
To adjust gibs to eliminate this play, proceed as 
follows. 

1.  The X-axis gib adjustment screw (XG, Figure 7-

3) is found on right side of saddle beneath table. 
The Y-axis gib adjustment screw (YG, Figure 7-
3) is found to the right on the table face.  

2.  Turn each screw slightly clockwise to tighten.  

Turn table handwheels to check tension; slight 
drag should be felt during movement. 

3. Re-adjust 

as 

required. 

7.4.2

  Column gib 

A Z-axis gib adjustment screw is located atop the 
square column near oil cup (see Z, Figure 7-2). 
Follow same principle as described under 

sect. 

7.4.1

. Slight drag should be felt when turning crank 

handle.  

7.5

  Spindle return 

The spindle return is pre-set by the manufacturer 
and should not require adjustment. If spring tension 
becomes a future issue due to wear, proceed as 
follows. 

See Figure 7-4. 

1. 

Loosen knob (A) just enough to rotate spring 
cap (B) past pin (C) and settle it on the next 
notch. 

DO NOT 

remove spring cap or allow it 

to rotate freely in your hand, or spring may 
unwind.  

Содержание JMD-45VSPF

Страница 1: ...nual Variable Speed Mill Drill Machines Models JMD 45VSPF JMD 45VSPFT JMD 45VSPFT tapping model shown JET 427 New Sanford Road LaVergne Tennessee 37086 Part No M 351050 Ph 800 274 6848 Edition 1 04 2017 www jettools com Copyright 2017 JET ...

Страница 2: ...defects and in some cases cancer California Health and Safety Code Section 25249 5 et seq 11 Make certain the switch is in the OFF position before connecting the machine to the power supply 12 Make certain the machine is properly grounded 13 Make all machine adjustments or maintenance with the machine unplugged from the power source 14 Remove adjusting keys and wrenches Form a habit of checking to...

Страница 3: ...ess table It is unsafe to use your hands to hold any workpiece being drilled 35 Use proper extension cord Make sure your extension cord is in good condition When using an extension cord use one heavy enough to carry the current your product will draw An undersized cord will cause a drop in line voltage resulting in loss of power and overheating Sect 6 3 Table 2 shows correct size to use depending ...

Страница 4: ...ubrication 15 10 0 Troubleshooting JMD 45VS series Mill Drills 16 11 0 Optional accessory 17 12 0 Replacement Parts 17 12 1 1 JMD 45VSPF 45VSPFT Table and Base Assembly Exploded View 18 12 1 2 JMD 45VSPF 45VSPFT Table and Base Assembly Parts List 19 12 2 1 JMD 45VSPF 45VSPFT Column Assembly Exploded View 21 12 2 2 JMD 45VSPF 45VSPFT Column Assembly Parts List 22 12 3 1 JMD 45VSPF 45VSPFT Gear Head...

Страница 5: ...Consult a machinery handbook or shop supervisor for information on proper speed and feed rates for specific materials or type of cutter or drill suitable for a particular operation Whatever accepted methods or materials are used always make personal safety a priority If there are questions or comments please contact your local supplier or JET JET can also be reached at our web site www jettools co...

Страница 6: ...n 1 1 2 in 38mm Tapping capacity Mild steel n a 13 16 in 20mm Cast iron n a 13 16 in 20mm Face mill capacity Ø 4 in 100mm End mill capacity Ø 3 4 in 20mm Swing 19 11 16 in 500mm Max distance spindle to table 18 1 8 in 460mm Spindle travel 4 1 4 in 107mm Number of spindle speeds Variable Range of spindle speeds 50 350 and 350 2500 RPM Number of power feeds 3 Range of power feeds 0 005 0 007 0 010 i...

Страница 7: ...itions vary this information is intended to allow the user to make a better estimation of the hazards and risks involved only L length W width H height D depth n a not applicable 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 incurr...

Страница 8: ...e some parts are pre installed 3 Remove rust protectant from exposed surfaces with a clean rag and cleaner degreaser or kerosene Avoid getting solvents on rubber or plastic parts 4 Apply a light coat of oil to exposed metal surfaces to inhibit rust 5 4 Location Machine is heavy use appropriate lifting device and exercise caution when moving to final location Failure to comply may cause serious inj...

Страница 9: ...conductor If repair or replacement of the electric cord or plug is necessary do not connect the equipment grounding conductor to a live terminal Check with a qualified electrician or service personnel if the grounding instructions are not completely understood or if in doubt as to whether the tool is properly grounded Failure to comply may cause serious or fatal injury Use only 3 wire extension co...

Страница 10: ...l draw An undersized cord will cause a drop in line voltage resulting in loss of power and overheating Table 2 shows recommended size to use depending on cord length and nameplate ampere rating If in doubt use the next heavier gauge The smaller the gauge number the heavier the cord Ampere Rating Volts Total length of cord in feet More Than Not More Than 120 240 25 50 50 100 100 200 150 300 AWG 0 6...

Страница 11: ...ning screw T1 and rotating scale to align with indicator The stops T2 can be adjusted to any point along the longitudinal axis Retighten screws after positioning Figure 7 3 table and gib adjustments 7 4 Gib adjustments 7 4 1 Table gibs See Figure 7 3 Gibs have been properly adjusted by the manufacturer After a period of time however movement of the table over the ways will cause normal wear and so...

Страница 12: ...rotation must be stopped before changing speed range Failure to comply may damage gear mechanism RPM Lever position 50 350 black 350 2500 red Table 3 speed selection Figure 8 1 operating controls tapping model 45VSPFT shown Figure 8 2 control box model 45VSPFT shown controls arranged differently on non tapping model Fine feed handwheel E To engage turn downfeed dial F to 0 loosen knob G and push f...

Страница 13: ...le B Feed will stop at preset depth 8 4 Manual fine feed See Figures 8 1 and 8 2 1 Turn off machine spindle stopped 2 Disengage spindle lock C 3 Set feed rate to 0 on dial F 4 Select spindle speed range D 5 Set drill depth A1 A2 6 Turn on spindle and adjust speed dial O to desired RPM 7 Pull handle B into powerfeed position 8 Turn fine feed handwheel E to accomplish operation Fine feed scale is 0 ...

Страница 14: ...nce Failure to do this may result in serious personal injury 9 1 General maintenance 1 After each use wipe down machine with a clean rag and apply light coat of oil to exposed metal surfaces 2 Periodically check for backlash or play in table and head movements If handles or handwheels are turned an appreciable amount before they seem to engage or there is a looseness in table or head movements mak...

Страница 15: ...bute oil Oil cups for column ways L5 Mobil DTE Oil Heavy Medium Once daily Oil fill hole for gearbox L6 Mobil DTE Oil Heavy Medium Periodically check sight glass L66 top off to half way mark Completely drain and refill once a year drain plug beneath head Cross Longitudinal leadscrews L7 move table forward and remove way cover to access cross leadscrew Mobilith AW2 As needed especially if table tra...

Страница 16: ...rmal air circulation Prolonged operation at higher speeds Allow machine to cool Motor fault Repair or replace motor Motor stalls or doesn t build to normal operating speed Motor overloaded Reduce feed rate Dull drill bit or mill cutter Keep tools sharp Short circuit in motor or loose connections Inspect connections on motor for loose or shorted terminals or worn insulation Low voltage Correct the ...

Страница 17: ...rate to allow proper clearing Failure to use cutting lubricant Use proper lubricant for material being cut Drill bit wanders No drill spot Center punch or center drill workpiece Improper geometry of cutting edges Regrind drill bit or replace Spindle or quill loose or play in bearings Inspect and adjust Excessive wobble runout in drill Improper chucking of bit Properly reinsert drill bit in chuck D...

Страница 18: ...18 12 1 1 JMD 45VSPF 45VSPFT Table and Base Assembly Exploded View ...

Страница 19: ...2 1 Graduated Dial 1 616 5 JMD18 202 Dial Clutch 1 616 6 JMD18 366 Spring Pin 5x38L mm 1 617 JMD18N 617 Link Screw 2 618 JMD18 121 Indicator Plate 2 619 JMD18 204 2 Rivet 2mm 4 620 JMD18 216G Center Base 31L 1 621 JMD18 219 Anti Dust Plate 1 622 JMD18 217 Anti Dust Plate Assembly 1 623 JMD18 227 Gib Strip 31L 1 624 JMD18 207 Gib Strip 31L 1 625 JMD18 214 Fixed Block 1 626 TS 0051011 Hex Cap Screw ...

Страница 20: ...1 JMD18 086 Face Mill Cutter Assembly 3 74mm 1 JMD18 086A Cutter Insert Installed 4 JMD18 021 Chuck Arbor Installed 1 365534 Angle Vise 1 JMD18 058 Handle Crank 1 JMD18 201 Wheel 3 TS 152704 Hex Wrench 3mm 1 TS 152705 Hex Wrench 4mm 1 TS 152706 Hex Wrench 5mm 1 TS 0209051 Hex Socket Cap Screw 3 8 16x1 1 TS 0680041 Flat Washer 3 8 1 365534 01 Hardware Package 2 Bolts 2 Nuts 2 Washers 1 ...

Страница 21: ...21 12 2 1 JMD 45VSPF 45VSPFT Column Assembly Exploded View ...

Страница 22: ...003ZZ Ball Bearing 6003ZZ 2 526 F006045 C Retainer Ring External S17 1 527 JMD45GH 527 Gear Shaft 1 528 JMD45GH 528 Key Double Rd Head 5x5x28L mm 1 529 JMD45GH 529 Rack 1 530 JMD45GH 530 Block 1 531 JMD45GH 531 Bushing 1 532 F005671 Hex Socket Head Cap Screw M12x85L 4 533 F006033 C Retainer Ring Internal R35 1 534 JMD45GH 534 Worm Shaft 1 535 JMD45GH 535 Worm Gear 1 536 JMD45GH 536 Bearing 2 537 J...

Страница 23: ...23 12 3 1 JMD 45VSPF 45VSPFT Gear Head Assembly Exploded View ...

Страница 24: ...MD45VSPFT 55 Electric Box Complete JMD 45VSPFT 1 65 JMD45VSPF 65 Sensor Bracket 1 66 TS 1531012 Phillips Pan Hd Machine Screw M3X5L 2 68 JMD45VSPF 68 Top Cover 1 69 F009884 Socket Head Button Screw M5X8L 4 70 2421003 Handle Rod Assembly 1 76 2401076 Scale 1 76 1 2450060 Pointer 3 78 6112 Rubber Gasket 1 82 6114 Lock Nut 1 83 GHD20PF 83 Star Washer External Tooth M30 1 84 BB 30206 Taper Roller Bear...

Страница 25: ...g External S25 1 246 2450030 Bushing Pin 1 247 2450031 Bushing Stop 1 248 2450032 Scale Base 1 249 GHD20PF 249 Rivet ø2x4L 8 250 2450033 Scale Base Set Screw 1 254 2450037 Handle Hub 1 255 2450038N Handle Rod 2 257 2450039 Handle Rod Pin 2 258 2450040 Washer 1 259 TS 1504021 Hex Socket Head Cap Screw M8 1 25 x 12 1 265 GHD20PF 265 Double Rd Hd Key 5 x 5 x 32mm 1 266 2450045 Cover 1 268 TS 1502031 ...

Страница 26: ...Transmission Worm 1 365 2450075A Gear 1 366 2450076A Gear 1 367 2450077A Gear 1 368 2450085A Spacer Ring 1 369 2450079 Speed Lever 1 370 GHD20PF 370 Speed Scale 1 371 290089 Spring 1 372 SB 8MM Steel Ball 8mm 1 373 2450087A Clutch Bushing 1 374 GHD20 374 Flat Washer 1 2 x 7 8 x 2 1 375 2450100 Washer 1 376 GHD20PF 376 E Retainer Ring E5 2 377 TS 0208071 Hex Socket Head Cap Screw 5 16 18 x 1 1 4 L ...

Страница 27: ... 1 15 TS 0561011 Hex Nut 1 4 20 1 16 6192 Depth Stop Block 1 34 JMD45VSPFT 34 Name Plate for JMD 45VSPFT 1 JET 92 JET Logo not shown 92x38MM 1 70 61102 Limit Plate 1 71 TS 0680021 Flat Washer 1 4 1 72 F000197 Phillips Pan Hd Machine Screw 8 32 x 1 4 1 75 GHD20PFT 403 1 Limit Bracket 1 76 TS 081C042 Phillips Pan Hd Machine Screw 10 24x5 8 4 77 ET 1610 Limit Block 2 78 JSH275 43 1 Phillips Pan Hd Ma...

Страница 28: ...28 12 5 1 JMD 45VSPF 45VSPFT Gears Assembly Exploded View ...

Страница 29: ...23 241004A Idle Gear 31T 1 26 GHD20 50 Oil Seal 1 27 GHD20 42 C Ring Internal R62 1 28 BB 6007ZZ Ball Bearing 6007ZZ 1 29 2401043 Pinion Shaft 1 34 241003B Idle Gear 28T 1 36 37 GHD20 30 Steel Ball w Spring 5 16 1 203 2450003 Idle Gear 33T 1 205 2450004 Transmission Worm 1 206 2450005 Idle Gear 33T 1 207 GHD20PF 207 Double Rd Hd Key 5x5x16 1 208 TS 1523011 Set Screw M6x6 2 209 GHD20PF 209 C Ring E...

Страница 30: ...30 12 6 1 JMD 45VSPF Electric Box Assembly Exploded View ...

Страница 31: ...6D 1 55 20 TS 1532032 Phillips Pan Head Machine Screw M4x10L 4 55 21 JMD45VSPF 55 21 Copper Grounding Plate 1 55 22 TS 2284082 Phillips Pan Head Machine Screw M4x8L 8 55 23 TS 0733031 Lock Washer Ext Tooth 10 M5 4 55 24 JMD45VSPF 55 24 Relay 24V 1 55 25 JMD45VSPF 55 25 Fixed Plate 2 55 26 JMD45VSPF 55 26 Transformer 1 55 27 JMD45VSPF 55 27 Switch bracket 1 55 28 JMD45VSPF 55 28 Main Power w Lock K...

Страница 32: ...32 12 7 1 JMD 45VSPFT Electric Box Assembly Exploded View ...

Страница 33: ...9 Inverter RFVF 26D 1 55 20 TS 1532032 Phillips Pan Head Machine Screw M4x10L 4 55 21 JMD45VSPF 55 21 Copper Grounding Plate 1 55 22 TS 2284082 Phillips Pan Head Machine Screw M4x8L 8 55 23 TS 0733031 Lock Washer Ext Tooth 10 M5 4 55 24 JMD45VSPF 55 24 Relay 24V 3 55 25 JMD45VSPF 55 25 Fixed Plate 2 55 26 JMD45VSPF 55 26 Transformer 1 55 27 JMD45VSPF 55 27 Switch bracket 1 55 28 JMD45VSPF 55 28 Ma...

Страница 34: ...34 13 0 Electrical Connections JMD 45VSPF series 13 1 Wiring Diagram for JMD 45VSPF ...

Страница 35: ...35 13 2 Wiring Diagram for JMD 45VSPFT ...

Страница 36: ...itional action needed JET has Authorized Service Centers located throughout the United States For the name of an Authorized Service Center in your area call 1 800 274 6846 or use the Service Center Locator on the JET website More Information JET is constantly adding new products For complete up to date product information check with your local distributor or visit the JET website How State Law App...

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Страница 40: ...40 427 New Sanford Road LaVergne Tennessee 37086 Phone 800 274 6848 www jettools com ...

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