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PM-30MV v3 2020-10

Model PM-30MV Milling Machine

2 HP (1.5 kW) brushless dc motor, 220 Vac single phase power

Quiet belt drive, no gears

Variable spindle speed from 50 to 3000 rpm

Table size 33” x 8-1/4”

Quill DRO for precise downfeed measurement

Square column design, heavy cast iron construction

Options: Table (X-axis) power feed; 3-axis DRO;welded steel stand/cabinet

Machine weight 530 lb, stand 75 lb

PM-30MV on stand/cabinet (option)

PM-30MV with 3-axis DRO (option)

Table power feed

(option)

Содержание PM-30MV

Страница 1: ...rive no gears Variable spindle speed from 50 to 3000 rpm Table size 33 x 8 1 4 Quill DRO for precise downfeed measurement Square column design heavy cast iron construction Options Table X axis power f...

Страница 2: ...to install and use a mill As the owner of the mill you are solely responsi ble for its proper installation and safe use Consider the material contained in this manual to be advisory only Quality Mach...

Страница 3: ...he machine from the pallet Install the largest of the four handles on the headstock handwheel top of column on right Install the three smaller handles on the X axis and Y axis handwheels 3 Release the...

Страница 4: ...e motor cover 3 Connect 220 Vac power 4 Be sure the E Stop Emergency button has not been pushed in it should pop out when twisted firmly clock wise 5 Press the Power button The power lamp and the tach...

Страница 5: ...l ing and fine milling downfeed options It is powered by a 2 HP 1 5 kW brushless dc motor Spindle speed is continuously variable from 50 to 1500 rpm low range and 1400 to 3000 rpm high range This is a...

Страница 6: ...10V 60 Hz single phase Headstock Vertical travel 14 1 2 in Left right tilt 90 degrees clockwise counter clockwise Spindle Speed Low range 50 to 1500 rpm High range 1400 to 3000 Internal taper R8 Quill...

Страница 7: ...e the work area is properly lit Never leave chuck keys wrenches or other loose tools on the machine Be sure the workpiece and machine ways are secure before commencing milling or drilling hold downs a...

Страница 8: ...not run if the chip guard is open The spindle motor is controlled by a three position switch Forward F Stop O Reverse R and a continuously vari able speed control knob F Forward clockwise looking dow...

Страница 9: ...le support ing the R 8 device with the other hand R8 tooling is located in the spindle bore by a set screw If it is difficult or impossible to insert the R8 device chances are the set screw is in too...

Страница 10: ...an inch scale on the column For more precise positioning the crank hub has a graduated dial with 0 001 divisions be aware of backlash in the bev el gears controlling the Z axis leadscrew and also in...

Страница 11: ...put without locking For edge finding and table positioning with or without DROs be wary of the quill lock Figure 3 11 Workpiece positioning example 1 Install an edge finder in collet or chuck a tip di...

Страница 12: ...tock to be rotated The headstock is top heavy and may swing suddenly to either side unless a helper is on hand to restrain it Testing for moveability as you go carefully loosen the nuts by degrees Be...

Страница 13: ...ale 8 Note the dial indicator and DRO readings then back off the fine downfeed at least a couple of turns to avoid colli sion when sweeping 9 Reposition the 1 2 3 block to the opposite location on the...

Страница 14: ...k is tilted again 2 Shimming between the underside of the column and the main base casting This is a long term fix It is a two per son procedure requiring an engine hoist or some other means of un wei...

Страница 15: ...ball Oil pressure will dis place the ball allowing oil to flow provided the oil can tip is firmly pressed onto the brass seating Before oiling check that the ball is not stuck press it lightly with a...

Страница 16: ...d in a similar position on the other side of the leadscrew Figure 4 4 Y axis backlash adjustment A second screw is located in a similar position on the other side of the leadscrew DOWNFEED RETURN SPRI...

Страница 17: ...uill assembly 8 Lock the quill Figure 3 8 then raise the headstock careful ly Slowly release the quill locking lever while supporting the quill assembly from below There is nothing to stop the unlocke...

Страница 18: ...manual feeding right hand handwheel to check for proper engagement of the gears Gear engagement Proper engagement is hard to specify The separation that should exist between the gears can be gaged in...

Страница 20: ...Front panel Z5373 4 Screw M4 8 Z5374 6 Potentiometer Z5375 7 Direction switch Z5376 8 Power ON OFF Z5377 9 Fuse 5 A Z5378 10 Washer 4 Z5379 11 Tach display Z5380 12 Contactor rail Z5381 13 Contactor Z...

Страница 22: ...Leaf spring Z5434 46 Screw M3 6 Z5435 47 Speed sensor bracket Z5436 48 Screw M3 Z5437 49 Lock handle M8 25 Z5438 50 Screw M10x10 Z5439 51 Belt PJ457 6 Z5440 52 Pulley Z5441 53 Screw M6 16 8 Z5442 54 M...

Страница 23: ...6 Z5507 Ref Description Part 17 Pipe connector Z5508 18 Table Z5509 19 Dovetail nut Z5510 20 Spacer Z5511 21 Screw M6 10 Z5512 22 Rivet 2 5 Z5513 23 Scale Z5514 24 Base Z5515 25 Gib screw Z5516 26 Sad...

Страница 24: ...COLUMN Fig 6 Dimensions in millimeters Ref Description Part 23 Cover plate Z5560 24 Screw M8 25 Z5561 25 Screw M5 8 Z5562 26 Cap Z5563 27 Nut M16 1 5 Z5564 28 Bearing 51203 Z5565 29 Copper sleeve Z556...