Central Machinery CENTRAL MACHINERY 45861 Set Up And Operating Instructions Manual Download

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9” X 20” geared head, belt

driven, bench lathe

Model

45861

Set up 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.

2008 by Harbor Freight Tools

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.

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

Summary of Contents for CENTRAL MACHINERY 45861

Page 1: ...n result in serious injury Save this manual Copyright 2008 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...

Page 2: ...pindle Speeds 14 General Operating Instructions 16 Maintenance And Servicing 19 Cleaning and Maintenance 19 Lubrication 19 Headstock Parts List 21 Headstock diagram 21 Drive Parts List 22 Drive diagra...

Page 3: ...safety alert symbol indicates a hazardous situation which if not avoided could result in minor or moderate injury NOTICE is used to address practices not related to personal injury CAUTION without th...

Page 4: ...es hard hat or hearing protection used for appropriate conditions will reduce personal injuries Remove any adjusting key or c wrench before turning the power tool on A wrench or a key left at tached t...

Page 5: ...afety information If unreadable or miss ing contact Harbor Freight Tools for a replacement Do not run the Lathe without its cov 2 ers and guards in place Use a brush or compressed air to 3 remove meta...

Page 6: ...ons and in 14 structions discussed in this instruction manual cannot cover all possible con ditions and situations that may occur It must be understood by the operator that common sense and caution ar...

Page 7: ...reater the capacity of the cord For ex ample a 14 gauge cord can carry a higher current than a 16 gauge cord See Table A When using more than one exten 3 sion cord to make up the total length make sur...

Page 8: ...Page 8 SKU 45861 For technical questions please call 1 800 444 3353 Symbology Underwriters Laboratories Inc V Volts Alternating Current A Amperes n0 xxxx min No Load Revolutions per Minute RPM...

Page 9: ...Chuck 3 Chuck Wrench 1 Dead Center Mt 2 1 Dead Center Mt 3 1 Live Center 1 10 12 Open End Wrench 1 14 17 Open End Wrench 1 Description Qty 17 19 Open End Wrench 1 Round Nut Wrench 45 52 1 Tool Post Wr...

Page 10: ...used to shape 1 metal make screws and bore screw threads Operating Instructions Read the entire Important Safety Information section at the beginning of this manual including all text under subheadin...

Page 11: ...or chuck Bed Ways Cross Slide Compound Tool Holder Tailstock Tailstock Handwheel Carriage Halfnut Lever Leadscrew Carriage Handwheel Steady Rest Follow Rest Tool Lock Tailstock Lock Tailstock Handwhe...

Page 12: ...m where the tool post is mounted it can be set at an angle to the workpiece also known as compound slide and compound rest Compound Handwheel The wheel used to move the compound slide in and out Cross...

Page 13: ...Handwheel Moves the tailstock in and out Has a tapered internal bore to accept a 2 Morse Taper shank Tool Post A device mounted on the compound that holds the cutting tool Turning A lathe operation t...

Page 14: ...d with small 1 diameter stock to prevent the work piece from springing under pres sure from the turning tool The follow rest is secured to the 2 saddle with two cap screws Spindle Speeds The rotation...

Page 15: ...the number of threads per inch TPI that can be cut The plate on the machine and the following charts list typical settings 40 80 40 127 a c b Feed rate portion of machine plate Lever 9 1 9 1 1 a 28 2...

Page 16: ...se requires a higher de 2 gree of accuracy than supplied by the standard set up have the Lathe serviced by a qualified machinist Settings for the spindle chuck gibs 3 ways and ends will be determined...

Page 17: ...will prevent the carriage from moving back away from the workpiece during the facing operation Use the compound crank to advance 10 the tool until it touches the end of the workpiece Use the cross fe...

Page 18: ...rotating counterclock wise Position the tool beyond the end of 5 the workpiece and engage the half nut lever The carriage should move slowly to the left under power from the leadscrew When the tool g...

Page 19: ...se or vibration occurs have the problem corrected before further use Cleaning and Maintenance BEFORE EACH USE 1 inspect the general condition of the tool Check for loose screws misalignment or binding...

Page 20: ...LY The manufacturer and or distributor has provided the parts list and assembly diagram in this manual as a reference tool only Neither the manufacturer or distributor makes any representation or warr...

Page 21: ...hing 1 12 Set Screw M4x6 4 13 Nut M28 1 14 Set Screw M4x10 4 15 Shaft 2 16 Spacing Ring 2 17 Set Screw M4x6 2 18 Bushing 2 19 Gear 1 20 Washer 2 21 Oil Feeder 2 22 Gear 1 23 Gear 1 Headstock diagram R...

Page 22: ...19A Motor Pulley 1 20A Washer 1 Drive Parts List Part Description Qty 21A Spring Washer 1 22A Cap Screw 1 23A Cover Mount 1 24A Screw M6x12 1 25A Washer 1 26A Screw M5x8 1 27A Cover 1 28A Screw M4x10...

Page 23: ...Page 23 SKU 45861 For technical questions please call 1 800 444 3353 Drive diagram Note When ordering parts from this dia gram be sure to include the correct A suffix 27 33 29 37 38 REV 08i...

Page 24: ...1 11B Nut M10 2 12B Washer 1 Tensioning roller Parts List Part Description Qty 13B Spring 1 14B Bolt 1 15B Toggle 1 16B Bolt 1 17B Sleeve 1 18B Snap Ring 1 19B Set Screw M8x12 1 20B Wave Washer 1 21B...

Page 25: ...Pin 1 12C Gear 2 Quadrant Parts List Part Description Qty 13C Spacer 1 14C Washer 1 15C Screw M6x10 1 16C Spring Washer 1 17C Screw M6x35 1 18C Gear 28T 1 19C Gear 36T 1 20C Gear 42T 1 21C Gear 45T 1...

Page 26: ...Condenser 1 7D Lock Nut 1 Motor housing Parts List Part Description Qty 8D Screw Coupling 1 9D Switch 1 10D Hex Screw 4 11D Motor 1 12D Lock Washer 4 13D Nut 1 14D Screw M5x10 1 Note When ordering pa...

Page 27: ...eeder 1 7E Screw M6x20 2 Bed Parts List Part Description Qty 8E Nut 1 9E Set Screw M8x6 1 10E Stud M8x28 4 11E Nut M8 4 12E Set Screw M6x25 4 13E Spring Washer 1 14E Nut M6 4 Note When ordering parts...

Page 28: ...22G Set Screw M5x10 1 Gear box Parts List Part Description Qty 23G Snap Ring 2 24G Bearing 2 25G Plunger 1 26G Spring 1 27G Bushing 1 28G Handle 1 29G Cap Nut M10 1 30G Front Cover 1 31G Cap Screw M6...

Page 29: ...Page 29 SKU 45861 For technical questions please call 1 800 444 3353 Gear box diagram Note When ordering parts from this dia gram be sure to include the correct G suffix...

Page 30: ...Pin 4x30 1 17H Gear 43T 1 18H Handle 1 Apron Parts List Part Description Qty 19H Gear 13T 1 20H Bracket 1 21H Spring 1 22H Set Screw M4x10 1 23H Cap Screw M6x30 2 24H Gear 36T 1 25H Gear 18T 1 26H Key...

Page 31: ...p Screw M4x20 1 51H Cap Screw M5x16 1 Apron Parts List continued Part Description Qty 52H Screw 1 53H Thread Dial Body 1 54H Worm Gear 64T 1 55H Shaft 1 56H Key 3x10 1 57H Spring Washer 1 58H Nut M8 1...

Page 32: ...ew M4x8 1 Saddle and cross slide Parts List Part Description Qty 21J Pin 3 22J Set Screw M4x12 3 23J Nut M4 3 24J Slide Guide 1 25J Washer 3 26J Cap Screw M6x15 3 27J Mount 1 28J Set Screw M6x20 1 29J...

Page 33: ...Page 33 SKU 45861 For technical questions please call 1 800 444 3353 Saddle and cross slide diagram Note When ordering parts from this dia gram be sure to include the correct J suffix...

Page 34: ...7K Nut M6 2 18K Lock Pin 3x8 1 TOOL POST Parts List Part Description Qty 19K Lock Pin 3x14 1 23K Lead Screw 1 24K Lead Screw Mount 1 25K Micrometer Collar 1 26K Handwheel 1 27K Handle 2 28K Key 3x13 1...

Page 35: ...Page 35 SKU 45861 For technical questions please call 1 800 444 3353 TOOL POST diagram Note When ordering parts from this dia gram be sure to include the correct K suffix...

Page 36: ...ring Washer 2 5M Nut M8 2 Travelling rest Parts List Part Description Qty 6M Adjustment Screw 2 7M Clamping Plate 2 8M Hex Screw M8x60 2 9M Washer 1 Note When ordering parts from this list be sure to...

Page 37: ...ew 2 4P Adjustment Screw 2 STEADY REST Parts List Part Description Qty 5P Nut M8 2 6P Spring Washer 2 7P Cap Screw M8x30 2 8P Washer 2 Note When ordering parts from this list be sure to include the co...

Page 38: ...ing 1 11Q Nut 2 12Q Tailstock 1 TAIL STOCK Parts List Part Description Qty 13Q Tailstock Base 1 14Q Set Screw 2 15Q Handle 1 16Q Screw 1 17Q Key 1 18Q Set Screw 1 19Q Rivet 2 20Q Oil Feeder 1 21Q Clam...

Page 39: ...Page 39 SKU 45861 For technical questions please call 1 800 444 3353 Wiring diagram...

Page 40: ...Page 40 SKU 45861 For technical questions please call 1 800 444 3353 Wiring diagram...

Page 41: ...ecial or consequential damages arising from the use of our product Some states do not allow the exclusion or limitation of incidental or consequential damages so the above limita tion of exclusion may...

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