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4

 

3.0

  Safety warnings 

1.  Read and understand the entire owner's 

manual before attempting assembly or 
operation. 

2.  Read and understand the warnings posted on 

the machine and in this manual. Failure to 
comply with all of these warnings may cause 
serious injury. 

3.  Replace the warning labels if they become 

obscured or removed. 

4.  This turret mill is designed and intended for 

use by properly trained and experienced 
personnel only. If you are not familiar with the 
proper and safe operation of a turret mill, do 
not use until proper training and knowledge 
have been obtained. 

5.  Do not use this turret mill for other than its 

intended use. If used for other purposes, JET 
disclaims any real or implied warranty and 
holds itself harmless from any injury that may 
result from that use. 

6.  Always wear approved safety glasses/face 

shields while using this mill. Everyday 
eyeglasses only have impact resistant lenses; 
they are not safety glasses. 

7.  Before operating this machine, remove tie, 

rings, watches and other jewelry, and roll 
sleeves up past the elbows. Remove all loose 
clothing and confine long hair.  

8.  Non-slip safety footwear and anti-skid floor 

strips are recommended. Do not wear gloves. 

9.  Never place hands near or around a revolving 

tool or part. 

10. Wear ear protectors (plugs or muffs) during 

extended periods of operation. 

11.  Some dust created by power sanding, sawing, 

grinding, drilling and other construction 
activities contain chemicals known to cause 
cancer, birth defects or other reproductive 
harm. Some examples of these chemicals are: 

 

Lead from lead based paint.

 

 

Crystalline silica from bricks, cement and 
other masonry products.

 

 

Arsenic and chromium from chemically 
treated lumber.

 

 

Your risk of exposure varies, depending on 
how often you do this type of work. To reduce 
your exposure to these chemicals, work in a 
well-ventilated area and work with approved 
safety equipment, such as face or dust masks 

that are specifically designed to filter out 
microscopic particles. 

12. Do not operate this machine while tired or 

under the influence of drugs, alcohol or any 
medication. 

13.  Make certain the switch is in the OFF position 

before connecting the machine to the power 
supply. 

14. 

Make certain the machine is properly 
grounded. 

15.  Make all machine adjustments or maintenance 

with the machine unplugged from the power 
source. 

16.  Workpiece must be attached or clamped to the 

table. Never hold a workpiece with your hand. 

17. Use correct spindle speed and table feed for 

the particular job. 

18.  Do not start machine with cutter in contact with 

workpiece. 

19.  Disengage power feed when not in use. 

20.  Remove adjusting keys and wrenches. Form a 

habit of checking to see that keys and 
adjusting wrenches are removed from the 
machine before turning it on.  

21.  Keep safety guards in place at all times when 

the machine is in use. If removed for 
maintenance purposes, use extreme caution 
and replace the guards immediately after 
completion of maintenance. 

22. Check damaged parts. Before further use of 

the machine, a guard or other part that is 
damaged should be carefully checked to 
determine that it will operate properly and 
perform its intended function. Check for 
alignment of moving parts, binding of moving 
parts, breakage of parts, mounting and any 
other conditions that may affect its operation. 
A guard or other part that is damaged should 
be properly repaired or replaced. 

23.  Provide for adequate space surrounding work 

area and non-glare, overhead lighting. 

24.  Keep the floor around the machine clean and 

free of scrap material, oil and grease. 

25. Keep visitors a safe distance from the work 

area. Keep children away. 

26.  Make your workshop child proof with padlocks, 

master switches or by removing starter keys. 

27. Give your work undivided attention. Looking 

around, carrying on a conversation and “horse-
play” are careless acts that can result in 
serious injury. 

 

Содержание JVM-836

Страница 1: ...g Instructions and Parts Manual Step Pulley Turret Mill Model JVM 836 JET 427 New Sanford Road LaVergne Tennessee 37086 Part No M 690036 Ph 800 274 6848 Revision D 03 2016 www jettools com Copyright 2...

Страница 2: ...ional 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 Loca...

Страница 3: ...operation changing tooling 13 11 0 Adjustments 13 11 1 Head movement left and right 13 11 2 Positioning ram 14 11 3 Gib adjustment 14 11 4 Ram wear plate adjustment 14 11 5 Table lead screw backlash...

Страница 4: ...entilated area and work with approved safety equipment such as face or dust masks that are specifically designed to filter out microscopic particles 12 Do not operate this machine while tired or under...

Страница 5: ...damp or wet locations or expose it to rain Keep work area well lighted 37 Some coolants used for machining contain chemicals that may be hazardous to your health if not used properly Read and underst...

Страница 6: ...m Distance Spindle to Column 15 3 4 15 3 4 Minimum Distance Spindle to Column 5 1 4 5 1 4 Collet Capacity 1 8 7 8 1 8 7 8 Ram Travel 10 1 2 10 1 2 Ram Rotation 90 L and R 90 L and R Table Table Size 7...

Страница 7: ...7 6 0 JVM 836 Installation Layout Figure 1...

Страница 8: ...nance and safety instructions NOTE Some parts shown below may have come pre installed on the mill 7 2 Contents of shipping container Refer to Figure 2 1 Turret Mill not shown 1 Flat Way Cover rear 1 P...

Страница 9: ...l on a concrete floor to use grout thin mortar to correct any unevenness in the concrete and provide a solid foundation at all points Mill must be supported equally under all four corners Failure to c...

Страница 10: ...ll pin with a hole Tap handle lightly until it is flush against hub surface 13 Install elevating knee crank on its shaft 14 Install rubber way covers at front and behind table 7 6 Lubrication Do not o...

Страница 11: ...7 Rotate handle clockwise to lock quill in position counter clockwise to release E Micrometer Adjusting Nut E Figure 6 For setting specific spindle depth Each graduation on the nut represents 0 001 o...

Страница 12: ...Set switch to OFF position 2 Place work piece on table 3 Clamp work piece using T slot clamps studs and step blocks as required Figure 9 Figure 9 10 3 Changing speeds 1 Unscrew two knobs A Figure 7 a...

Страница 13: ...s 2 Turn worm nut B Figure 11 to tilt head left or right as required Use scale on ram adapter to establish angle NOTE The scales on ram adapter and for head rotation are guides only Close tolerance wo...

Страница 14: ...E When adjusting gibs always start with the knee first adjust the saddle second and adjust the table last 11 3 1 Knee gib Loosen the two knee locking handles The knee gib adjustment screw A Figure 13...

Страница 15: ...Backlash should be between 0 003 inch and 0 005 inch 9 If necessary repeat the above steps 10 Install pleated way cover 11 5 2 Longitudinal backlash adjustment Refer to Figure 14 Only one of the long...

Страница 16: ...igure 15 Figure 16 13 0 Replacement Parts Replacement parts are listed on the following pages To order parts or reach our service department call 1 800 274 6848 Monday through Friday 8 00 a m to 5 00...

Страница 17: ...17 13 1 1 JVM 836 Head Assembly Exploded View...

Страница 18: ...JVM836 25 Round Pin 1 26 JVM836 26 Handle Base s n XXXX0049 and lower 1 JVM836 26T Handle Base s n 0040050 and higher 1 JVM836 26TA Handle Assembly includes 26 30 31 1 27 SB 6MM Steel Ball 6 1 28 JVM8...

Страница 19: ...6 71 1 Taper Roller Bearing 32008 1 72 JVM836 72 Nut s n xxx0049 and lower 1 JVM836 72T Nut s n 0040050 and higher 2 JVM836 72TA Nut Assembly includes 72 83 98 1 79 JVM836 79 Protection Ring 1 80 JVM8...

Страница 20: ...20 13 2 1 JVM 836 Upper Head Assembly Exploded View...

Страница 21: ...h Motor s n XXX0049 and lower 1 1 2HP 3 Ph 1 VM M25 Motor s n 0040050 to 2110610 1 1 2HP 1 Ph 1 VM M25 3Ph Motor s n 0040050 to 2110610 1 1 2HP 3 Ph 1 VM M25N Motor s n 2120611 and higher 1 1 2HP 1 Ph...

Страница 22: ...6x8 4 44 JVM836 44B Switch Cord 4C 1Ph 1 JVM836 44 3Ph Switch Cord 7C 3Ph 1 45 VB A29 Belt A29 1 46 VM M26 1PHG Spindle Speed Chart 1 Phase 1 VM M26 3PHG Spindle Speed Chart 3 Phase 1 48 VM M2 1 Sprin...

Страница 23: ...23 13 3 1 JVM 836 Leadscrew Assembly Exploded View...

Страница 24: ...I14 Bearing Bracket 1 15 VM I18 Bearing Bracket 1 16 VM J11 Bearing Block 1 17 VM I13 Hex Socket Screw M10x16 8 18 VM I12 Taper Pin 8x130 mm 6 19 TS 1515021 Hex Socket Screw M8x20 4 20 JVM836 20B Flat...

Страница 25: ...25 13 4 1 JVM 836 Base Assembly Exploded View...

Страница 26: ...M L3T Pinion Shaft s n 0040050 and higher 1 VM L3TA Pinion Shaft Assembly includes 11 12 13 1 14 VM L2 Full Dog Point Set Screw M6x12 1 16 TS 1550081 Flat Washer M12 4 17 VM K12 Stud serial 0040063 lo...

Страница 27: ...nurled Nut 1 69 VM H4 Clutch Insert 1 VM H4T Clutch Insert 1 71 VM H1 Hand Lever 1 VM H1T Hand Lever 1 73 VM H1 3G Hand Grip 1 74 VM H24 Straight Bevel Gear s n XXX0049 and lower 1 VM H24T Helical Bev...

Страница 28: ...HP Hand Oiling Pump 1 2 JVM836 ALMP Aluminum Pipe 4 1 3 JVM836 DB Oil Regulating Distributor 1 4 JVM836 TJ T Joint 4 1 5 JVM836 FST Flexible Steel Tube 1 6 JVM836 CJ Check Joint 4 1 8PT 2 7 JVM836 EJ...

Страница 29: ...29 14 0 Electrical Connections for JVM 836...

Страница 30: ...30 This page intentionally left blank...

Страница 31: ...31 This page intentionally left blank...

Страница 32: ...32 427 New Sanford Road LaVergne Tennessee 37086 Phone 800 274 6848 www jettools com...

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