Central Machinery CENTRAL MACHINERY 44859 Assembly And Operating Instructions Manual Download Page 1 | Manualshive

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8” x 12” lathe

44859

assembly and operating instructions

distributed exclusively by harbor Freight tools

®

.

3491 Mission Oaks Blvd., Camarillo, CA 93011

Visit our website at: http://www.harborfreight.com

read this material before using this product.

Failure to do so can result in serious injury.
saVe this manual.

Copyright

©

2001 by Harbor Freight Tools

®

. All rights reserved. No portion of this manual or any artwork

contained herein may be reproduced in any shape or form without the express written consent of Harbor Freight
Tools. Diagrams within this manual may not be drawn proportionally. Due to continuing improvements, actual
product may differ slightly from the product described herein. Tools required for assembly and service may not
be included.

For technical questions or replacement parts, please call 1-800-444-3353.

Revised 09g

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Summary of Contents for CENTRAL MACHINERY 44859

Page 1: ...2001 by Harbor Freight Tools All rights reserved No portion of this manual or any artwork contained herein may be reproduced in any shape or form without the express written consent of Harbor Freight...

Page 2: ...he cover page photo is not included It can be ordered from Harbor Freight Tools using SKU 26962 Save This Manual You will need the manual for the safety warnings and precautions assembly instructions...

Page 3: ...and balance at all times Do not reach over or across running machines 10 Maintain tools with care Keep tools sharp and clean for better and safer performance Follow instructions for lubricating and c...

Page 4: ...rn it s application and limitations as well as the specific potential hazards particular to this tool 23 Ground the tool This tool is equipped with an approved 3 conductor cord and 3 prong grounding t...

Page 5: ...ing drilling and milling It can cut circular surfaces both inside and out cones mill planes or grooves and other cutting functions depending on the tools used It can also create SAE and metric threads...

Page 6: ...ward 2 Place the workpiece in the chuck center and secure with the chuck key 3 Loosen the Straight Lever H and then rotate the Turn Lever I clockwise to engage the Dead Center tool into the end of the...

Page 7: ...rest to the desired slope on the workpiece Retighten the cutter rest 2 Press the green On button to start the lathe 3 Turn the Straight Lever F clockwise to make the cut Automatically 1 To automatical...

Page 8: ...If the two settings 0 1 and 0 2 of the Gear table do not meet the requirement you can add or change gears The same is true if the number of teeth listed in the Gear table do not coincide with the calc...

Page 9: ...he difference being that the Steady Rest is fixed on the bed guides and does not follow the movement of the cutting tool Both rests can be purchased from Harbor Freight Tools Maintenance General 1 Unp...

Page 10: ...Oil Cup 6 Tailstock leadscrew Oil Cup 7 Leadscrew support Oil Cup 8 Sync counter pulley over shaft Oil Cup 9 Change gear shaft bolt Oil Cup 10 Change gear Oil Cup 11 Bed guides Oil Cup 12 Saddle Carr...

Page 11: ...Page 11 SKU 44859...

Page 12: ...E MANUFACTURER AND OR DISTRIBUTOR EXPRESSLY STATESTHAT ALL REPAIRS AND PARTS REPLACEMENTS SHOULD BE UNDERTAKEN BY CERTIFIED AND LICENSED TECHNICIANS AND NOT BY THE BUYER THE BUYER ASSUMES ALL RISK AND...

Page 13: ...Page 13 SKU 44859 Headstock Assembly Drawing Motor and Pulley Drive Parts List...

Page 14: ...20 Synchronized Tooth Belt 1 M1 5xZ118 1521 V Belt 1 0 710 1522 Pivot 1 1523 Bolt 1 M8x20 1524 Bearing Arbor 1 1525 Tension Pulley 1 1526 Single Row Annular Bearing 2 12x28x8 1527 Check Ring 1 12 1528...

Page 15: ...Page 15 SKU 44859 Motor and Pulley Drive Assembly Drawing...

Page 16: ...at Key 1 4 x 6 107 Bed 1 A 400B 555 108 Screw 1 M8 x 12 109 Screw A 4 B 5 M5 x 16 110 Oil Cup 2 111 Right Support of Lead Screw 1 112 Screw 1 M6 x 16 113 Laer pin 1 6 x 22 114 Lead Screw 1 115 Rack 1...

Page 17: ...Page 17 SKU 44859 Bed Assembly Drawing...

Page 18: ...308 Tailstock Sleeve 1 310 Washer 1 B8 311 Bolt 1 312 Hand Lever 1 313 Force Feed Oil Cup 2 6 314 T type Flat Key 1 315 Screw 1 M8x16 316 Screw 4 M5x16 317 Tailstock End Cover 1 318 Cylinder Pin 1 4x...

Page 19: ...Page 19 SKU 44859 Tailstock Assembly Drawing...

Page 20: ...2 Screw 8 M8x25 413 Hand Lever 1 414 Hand Lever Base 1 415 Washer 1 416 Spring 1 417 Cutter Rest Carriage 1 418 Pad Iron 1 419 Cylinder Pin 1 3x10 420 Cutter Rest Carriage Lead 1 421 Flat Key 1 3x10 4...

Page 21: ...Page 21 SKU 44859 Rest Assembly Drawing...

Page 22: ...lt 1 517 Screw 8 M3x12 518 Rear clamp plate 1 519 Pad Iron 1 520 Screw 4 M5x16 521 Nut 5 M4x16 522 Screw 5 M4x16 523 Protecting panel and oil stopping falt 1 524 Flat Key 1 4x8 525 Screw 3 M5x22 526 P...

Page 23: ...Page 23 SKU 44859 Saddle Assembly Drawing...

Page 24: ...crew 1 M6x10 613 Screw 1 M6x20 614 Screw 3 M4x8 615 Flanged Shaft Sleeve 1 616 Taper Pin 1 3x30 617 Hand Lever Sleeve 1 618 Hand Lever Sleeve 1 619 Handwheel 1 Shared Piece 620 Screw 3 M4x8 621 Small...

Page 25: ...Page 25 SKU 44859 Apron Assembly Drawing...

Page 26: ...crew 1 M5x8 813 Change Gear 1 Z30 814 Change Gear 1 Z90 815 Shaft Bolt 2 816 Nut 2 M12 817 Oil Cup 3 6 818 Change Gear 1 Z80 819 Change Gear 1 Z35 820 Open Washer 2 821 Rolling Bearing 1 12x28x8 822 I...

Page 27: ...Page 27 SKU 44859 Gear Box Assembly Drawing Drive System Parts List...

Page 28: ...20TPI Right 04 12 Gear 57 1 06 13 Rack 1 25 01 14 Gear Shaft 17 1 25 06 15 Clasp Nut 12TPI Right 06 16 Slotted Disc 06 17 Pin 06 Gb119 76 5x12 18 Tailstock Leadscrew 10TPI Left 03 19 Tailstock Sleeve...

Page 29: ...embly No REMARKS 5 Single Row Taper Roller Bearing 2007107 35x62x17 2 200 Grade D 7 Single direction Trust Ball Bearing 8101 12x26x9 2 500 20 Single Row Annular Bearing 8101 12x26x9 1 300 23 Single Ro...

Page 30: ...Page 30 SKU 44859 Drive System and Roller Bearing Assembly Drawing...

Page 31: ...ising from the use of our product Some states do not allow the exclusion or limitation of incidental or consequential damages so the above limitation of exclusion may not apply to you This warranty is...

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