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CX708 - 10” × 18” METAL LATHE

INDEX

General Safety Instruction

Features & Specifications

Installation & Lifting & Operation

Maintenance and Lubrication

Transmission System of Lathe

Parts Listing – Bed & Carriage

Parts Diagram - Bed & Carriage

Parts Listing – Apron

Parts Diagram – Apron

Parts Listing – Feeding Box

Parts Diagram - Feeding Box

Parts Listing – Headstock

Parts Diagram – Headstock

Parts Listing – Compound Slide

Parts Diagram –Compound Slide

Parts Listing – Change Gear Box

Parts Diagram - Change Gear Box

Parts Listing – Tailstock

Parts Diagram – Tailstock

Trouble Shooting

Craftex Warranty

Page 3

Page 4

Page 5 - 9

Page 10 - 12

Page 13

Page 14

Page 15

Page 16

Page 17

Page 18

Page 19

Page 20 - 21

Page 22

Page 23

Page 24

Page 25

Page 26

Page 27

Page 28

Page 29

Page 30

Содержание CX708

Страница 1: ......

Страница 2: ...ts Listing Feeding Box Parts Diagram Feeding Box Parts Listing Headstock Parts Diagram Headstock Parts Listing Compound Slide Parts Diagram Compound Slide Parts Listing Change Gear Box Parts Diagram Change Gear Box Parts Listing Tailstock Parts Diagram Tailstock Trouble Shooting Craftex Warranty Page 3 Page 4 Page 5 9 Page 10 12 Page 13 Page 14 Page 15 Page 16 Page 17 Page 18 Page 19 Page 20 21 Pa...

Страница 3: ...vironment is important Keep the area free of dust dirt and other debris in the immediate vicinity of the machine BE ALERT Do Not Use prescription or other drugs that may affect your ability or judgment to safely use this machine DISCONNECT the power source when changing tool bits and or any equipment ALWAYS keep all safety guards in place and ensure their proper function ALWAYS make sure that any ...

Страница 4: ...enters Max Swing Diameter over bed Max Work piece Diameter over carriage Max Length of work piece between center Max Cutting Length Spindle Bore Taper Hole In Spindle Range of Spindle Speeds Metric Thread Range Inch Thread Range Max Longitudinal Travel of Tool Slide Max Transverse Travel of Cross Slide Taper of Tail Stock Max Travel of Tail stock Sleeve Number of Spindle Rotating Speeds Motor 125m...

Страница 5: ...aled and coated with anti rusting grease Before the installation you should wipe away the grease and oil Then with the help of a commercial degreaser varsol or similar solvent removes the remaining grease and oil 5 While installing the lathe you must use a level gauge to calibrate the mounting level of the machine and the flatness of the guide rail for turning 1 2 3 4 5 6 Ref Description Ref Descr...

Страница 6: ...he way this will allow you to make sure that there are no unusual sounds or other problems 5 Never change to speed or the direction of the lathe until the machine has come to complete stop 6 Before putting the machine into normal operation the operator should carefully and thoroughly read this manual This will allow the lathe to always perform with precision accuracy and a longer life Operation Sp...

Страница 7: ...rol spindle rotating speed Fig 3 Diagram Sketch of gear transmission For Threading this machine can be set up in a 3 or 4 gear combination By removing or installing the spacers D C Fig 4 provided on the main drive shaft and the intermediate drive shaft ...

Страница 8: ...r 4 Fig 1 to the close position so that you can maneuver Longitudinal feed and the threading The required feed and screw pitch are achieved by changing the gear A B C D according to the Change Gear Table on the spindle box of the machine or in Table 1 This lathe can turn metric and inch screw thread There is a blank space in the metric screw pitch B C in Table1 You can fix a proper gear link mecha...

Страница 9: ... and the axis of the spindle by using the two screws in the front and at the back of the pad under the tailstock Machine Saddle and Tool Rest Turn lever 8 Fig 1 and the slide on the top of the rest will move Turn lever 9 and this will allow you to tighten or loosen the tool rest When loosened the tool rest will be able to turn in a counter clock wise direction Lever 10 is the transverse feed lever...

Страница 10: ...the machine according to the requirements of the machine refer to Lubrication Diagram Fig 4 You should also often check the oil level of the spindle box If the lube drops below the oil level on the sight glass of the spindle box 3 You must also clean out any chips that have fallen down between the sliding surface of the saddle and guide rail on the lathe bed This will help prevent it from damaging...

Страница 11: ... 45 5 Double connecting gear 58 1 5 0 15 20 45 24 1 5 0 24 20 45 6 Gear 72 1 0 20 45 7 Gear shaft 25 1 0 24 20 45 8 Gear 75 1 0 24 20 45 Gear frame 9 Change Gear 0 1 20 45 10 Change Gear 35 1 20 45 11 Change Gear 40 1 20 45 12 Change Gear 45 1 20 45 13 Change Gear 50 1 20 45 14 Change Gear 55 1 20 45 15 Change Gear 60 1 20 45 16 Change Gear 65 1 20 45 17 Change Gear 70 1 20 45 18 Change Gear 75 1 ...

Страница 12: ... 53 1 20 45 26 Gear shaft 13 1 5 20 45 27 Gear rack 107 1 5 20 45 28 Leadscrew 1 3 30 45 29 Nut 1 3 30 ZQSn6 6 3 Saddle 30 Screw 1 2 left hand rotation 30 45 31 Nut 1 2 left hand rotation 30 ZQSn6 6 3 Tool Rest 32 Screw 1 2 30 45 33 Nut 1 2 30 ZQSn6 6 3 Tailstock 34 Screw 1 2 left hand rotation 30 45 35 Nut 1 2 left hand rotation 30 ZQSn6 6 3 Fig 5 Draining of Bench Lathe ...

Страница 13: ...13 Transmission system of the B2227LN Lathe ...

Страница 14: ...il Cup 1 12 Scale 1 13 Screw 4 14 Lead Screw 1 15 Flat Kay 1 16 Screw 4 17 Clamping Plate 2 18 Screw 10 19 Round Pin 2 20 Screw for T Slot 8 21 Screw 8 22 Chip Pan 2 23 Oil Resistant Rubber 2 24 Brake Block 1 25 Chip Pan 2 26 Oil Resistant Rubber 2 27 Carriage 1 28 Flat Washer 1 29 Nut 1 30 Chip Pan 1 31 Screw 2 32 Nut 1 33 Screw M5 7 34 Screw M5 X 30 4 35 Pin 1 36 Sliding Table 1 37 Wedge Block 1...

Страница 15: ...15 39 Screw 4 40 Rack Bar 1 41 Bed 1 BED AND CARRIAGE DIAGRAM ...

Страница 16: ...per Pin 21 13 Star Style Knob 1 14 Washer 1 15 Shaft 1 16 Bush 1 17 Taper Pin 1 18 Door Knob 1 19 Nut 1 20 Adjusting Washer 1 21 V Shaft 1 22 Key 1 23 Screw Bolt 1 24 Washer 1 25 Nut 1 26 Washer 1 27 Box Door 1 28 O V Belt 2 29 Screw 1 30 Washer 1 31 Small Pulley 1 32 Pulley 1 33 Screw 1 34 I Shaft 1 35 Screw Bolt 1 36 Screw 4 37 Washer 1 38 Base Plate 1 39 Stroke Switch 1 40 Nut 1 41 Washer 1 42 ...

Страница 17: ...17 43 Change Gear Box Cover 1 44 Flat Key 1 45 Electric Motor Single Phase 1 APRON DIAGRAM ...

Страница 18: ... Box 1 15 Oil Cup 3 16 Screw 2 17 Bush 1 18 Thrust Ring 1 19 Round Nut 2 20 Lead screw 1 21 Oil cap 3 22 Supporting Set 1 23 Bush 1 24 Steady Plate 1 25 Dial 1 26 Pin 1 27 Screw 4 28 Clutch 1 29 Hand Wheel 1 30 Baffle 1 31 Handle 1 32 Pin 2 33 Screw 2 34 Screw 2 35 Screw 1 36 Magnetic Switch 1 37 Screw 5 38 Switch Board 1 39 Pin 2 40 Screw 4 41 Long Handle 1 42 Handle Bush 1 43 Handle Seat 1 44 Sp...

Страница 19: ...19 45 Steel ball 1 46 Bush 1 FEEDING BOX DIAGRAM ...

Страница 20: ...ckage 2 11 Screw 3 12 Screw 22 13 Head Stock 2 14 Head Stock Cover 2 15 Bearing 5 16 Screw 3 17 Right cover for 1 shaft 1 18 Washer Ring 1 19 Gear 1 20 Gear 1 21 Duplex Gear 1 22 Key 1 23 Shaft 1 24 Right Cover for 1 Shaft 1 25 Screw 1 26 Washer 1 27 Pulley 1 28 Bush 1 29 Round Nut 2 30 Back Cover 1 31 Oil Scraper Ring 1 32 Bearing 320 1 33 Washer 1 34 Gear 1 35 Gear 1 36 Key 1 ...

Страница 21: ...6 Bearing 32009 1 47 Oil Scraper Ring 1 48 Front Cover 1 49 Spindle 1 50 Shaft 1 51 Screw 1 52 Bush 1 53 Gear 1 54 Baffle 2 55 Bush 1 56 Baffle 1 57 Knob 2 58 Handle Rod 2 59 Screw 6 60 Flange 2 61 Yoke Shaft 2 62 Pin 2 63 Screw 2 64 Spring 2 65 Steel Ball 2 66 Handle Seat 2 67 Pin 2 68 Pin 2 69 Yoke 2 70 Yoke Rod 1 71 Yoke Block 2 72 Oil Leveler 1 73 Yoke Rod 1 ...

Страница 22: ...22 HEAD STOCK DIAGRAM ...

Страница 23: ... 8 Sliding Base 1 9 T screw Cap 2 10 Shaft 1 11 Long Handle Sleeve 1 12 Handle Rod 1 13 Handle Base 1 14 Washer 1 15 Nut 8 16 Slide 1 17 Pin 1 18 Spring 1 19 Oil Cap 2 20 Sliding Carriage 1 21 Sliding Nut 1 22 Lead Screw 1 23 Key 1 24 Pin 1 25 Supporter 1 26 Dial 1 27 Nut 2 28 Spring 1 29 Dial Ring 1 30 Nut 2 31 Handle Body 1 32 Handle 2 ...

Страница 24: ...24 COMPOUND SLIDE DIAGRAM ...

Страница 25: ...Gear 14 12 Allen Bolt 11 13 Nut 1 14 Adjusting Washer 1 15 V shaft 1 16 Key 1 17 Screw Bolt 1 18 Washer 1 19 Nut 1 20 Washer 1 21 Box Door 1 22 O V Belt 2 23 Screw 1 24 Washer 1 25 Small pulley 1 26 Pulley 1 27 Screw 1 28 Shaft 1 29 Screw Bolt 1 30 Screw 4 31 Washer 1 32 Base plate 1 33 Stroke Switch 1 34 Nut 1 35 Washer 1 36 Screw Bolt 1 37 Change Gear Box 1 38 Flat Key 1 39 Electric Motor single...

Страница 26: ...26 CHANGE GEAR BOX DIAGRAM ...

Страница 27: ...Nut 1 6 Washer 4 7 Screw 1 8 Handle Set 1 9 Handle Shaft 1 10 Handle Bush 1 11 Oil Cup 2 12 Tail Block 1 13 Screw 1 14 Tail Lead screw 1 15 Key 1 16 Bush 1 17 Flange 1 18 Screw 1 19 Dial 1 20 Wheel 1 21 Nut 1 22 Handle 1 23 Key 1 24 Taper Pin 2 25 Screw 1 26 Tailstock Carriage 1 27 Clamp Plate 1 28 T Bolt 1 ...

Страница 28: ...28 TAIL STOCK DIAGRAM ...

Страница 29: ...ned out motor Have a qualified technician replace the motor Lathe slows down while turning V belt loose Adjust tension Tailstock rocks back and Forth excessively Adjusting screw is too loose Adjust screw Burning at tailstock end Live center binding or dead center not lubricated Check bearing on live center Add lubrication if using dead center ...

Страница 30: ...3 0 ...

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