Manual_GU32x60NC(E)(2020-11) (2004003)

7 9 6 8 2 4 5 3 1 Ref. no. A003 Date 02/04/2015 Page 1/2 Model G310-1004 Ratio. 1:3 Part G.W.Dressing Base Construction (Standard) Drawing May 2008/12/12 name Check Approval

No. Drawing no. Name Material Nos. 1 G3101051 Dressing Bottom Base FC25 1 2 G3101052 FC25 1 3 G3100635 Diamond Tool Base SS41 1 4 G31006119 Supporter Fix Block S45C 1 5 M12 Outer Hexagon Head Screw Supply 1 6 A15D50A-1 Supply 1 7 M6xP1.0x30L Flat Washer Supply 3 8 PWF12(5t).par Diamond Pen ( #50A) Supply 2 9 M12xP1.75x60L Inner Hexagon Head Screw Supply 2 Flat Washer Outer Hexagon Head Screw Ref. no. A003 Date 02/04/2015 Page 2/2 Model G310-1004 Ratio. 1:3 Part G.W.Dressing Base Construction (Standard) Drawing May 2008/12/12 name Check Approval

3 6 7 7 5 8 4 8 2 9 1 10 Ref. no. A002 Date 2008/10/27 Page 1/2 Model C1800-1702 Ratio. 1:5 Part Drawing budin 2008/07/04 name Balancing Stand Construction Check Approval

No. Drawing no. Name Material Nos. 1 C18001703 Balancing Stand FC25 2 2 C18001703-2 Support Fixed Shaft SS41 2 3 C18001703-1 Balancing Stand Wheel SS41 4 4 C18001703-4 Balancing Stand Attachment SS41 4 5 C18001703-6 Balancing Stand Wheel Spacer SS41 4 6 C18001703-5 Balancing Stand Wheel Spacer SS41 4 7 5BAL6000 Supply 8 8 5CTS10 Bearing Supply 8 9 M8xP1.25x40L C type Buckle (C10) Supply 4 10 M10xP1.5x25L Outer Hexagon Head Screw Supply 4 Outer Hexagon Head Screw Ref. no. A002 Date 2008/10/27 Page 2/2 Model C1800-1702 Ratio. 1:5 Part Drawing budin 2008/07/04 name Balancing Stand Construction Check Approval

9 16 6 7 14 5 21 22 10 23 12 18 4 11 17 19 2 20 3 15 13 8 1 Ref. no. A007 Date 04/28/2015 Page 1/2 Model G310-1001 Ratio. 1:3 Part Drawing Cathys 2008/09/26 name Diamond Tool Holder for Internal and External Grinding Wheel Dressing (Sideward Open Type) Check Approval

No. Drawing no. Name Material Nos. 1 G3101001 Dressing Base FC30 1 2 G3101002 Sliding Block FC25 1 3 G31006119 Outer Hexagon Head Screw S45C 1 4 G3101003-1 Rotary Spindle Sleeve FC25 1 5 G3101008 Diamond Fixed Axis SS41 1 6 G3101010 Mirco Plate Ring SS41 1 7 G3101009 Adjustable Screw SS41 1 8 G3100635 Supporter Fix Block SS41 1 9 G3101012 SS41 1 10 G3101016 Differential SS41 1 11 G3101007 Handle SS41 1 12 G3101004 Washer SS41 1 13 G3100551 Supply 1 14 G3101014 Rotary Spindle Sleeve Supply 1 15 M12 Ladder Shape Nut (Right) Supply 1 16 5BAL51101 Supply 1 17 M10 Compress Spring Supply 1 18 M10xP1.5x60L Flat Washer Supply 1 19 Φ8x20L Supply 1 20 M4x0.7x6L Stop Bearing (51101) Supply 1 21 A15D50A-1 Flat Washer Supply 1 22 M6xP1.0x10L Supply 1 23 M6xP1.0x15L Inner Hexagon Head Screw Supply 1 Pin Headless Screw Diamond tool ( #50A) Headless Screw Headless Screw Note: Dressing the wheel with below dia. O15mm (Available ID. spindle rpm for over 30,000rpm) 5 G3101008 Diamond tool holder (diamond tool fixing hole taper with 5v) changed to G3101008-1 diamond tool holder (diamond tool fixing hole with level 0 v) Ref. no. A007 Date 04/28/2015 Page 2/2 Model G310-1001 Ratio. 1:3 Part Drawing Cathys 2008/09/26 name Diamond Tool Holder for Internal and External Grinding Wheel Dressing (Sideward Open Type) Check Approval



1H Vertical DS Part List NO Part No. Part Name Q’ty NO Part No. Part Name P1/2 1 700*250*250 2 LS-3 Oil tank 1 24 P22 O-ring Q’ty 3 Self-made Oil sight glass 1 4 1H4P Vertical DS (rubber) 1 25 P9 O-ring 1 5 Self-made Rubber pad 1 1 6 M8×20L 1 26 M6×65L Hexagon screw 4 7 G320 100 02 1030 Oil tank cover 14 27 3/8”PT×1/2”PH 1 8 ML3/4EXF 1 28 3/8” ×150L Hexagon 1 9 M8x20L Feet 1 connector 2 10 AB-1162 2 1 11 AB-1162 Hexagon screw 1- Lip 1 12 AB-1162 Filter tank fixed 1 1 13 M5X15L 1- 29 1/4”×150L Lip 1 14 AB-1162 plate 6 4 15 1/2”×150L Filter set 1- 30 1/4”×150L Copper pipe 4 1 2 15A 3/8”*1W*350L Hexagon screw 1 31 Self-made Pressure spindle 2 3 Compressed 2 16 1/2 Lubricator (pad) 1 32 Self-made spring 2 17 1″×3/4″ 1 Vertical motor 2 Lubricator (filter) 1 33 1HP4P5623 1 1 Vertical Hexagon screw 1 Lubricator (in) 1 1 Round cross head 1 34 M8×20L 1 screw 1 1 Lubricator (filter 1 35 M8 Flat washer 1 cover) 1 Lip 36 M12 Hexagon nut 1 37 G320100 02 1024 Soft pipe 38 P11 Pressure adjusting screw Oil drain hole O-ring Connector 39 G320100 02 5021 Spring 40 φ9 Steel ball 41 G320100 02 1019-1 Hydraulic 42 1/4”×1/4” adjusting base Hexagon connector 18 3/4″ Adjustable 43 M22 Hexagon nut 19 1/2” connector 90° 20 DS-13P Nut 44 G320 100 04 0015 Pressure adjusting 21 3/4”PT×1/2PH 45 3/8”PT×3/8”PH screw 22 MF-06 Pump High pressure 23 1/8” elbow 90° Connector 46 1/4”PT Hexagon plug Filter net 47 FTB 2.5Kg Vertical pressure Hexagon stopper 48 FTB 2.5Kg gauge Vertical pressure gauge

1H Vertical DS Part List NO Part No. Part Name Q’ty NO Part No. P2/2 49 2.5LA 70Kg 50 1/4” Vertical oil-filled 1 Part Name Q’ty 51 1/4”×1/4” gauge 3 52 1/4”×1/4” 2 53 G320 100 04 0005 Stop Valve 1 54 1/4”PT 2 55 3/8”PT ×1/2”PH Hexagon 2 56 M6×25L connector 1 57 G320 100 02 1028 High pressure 4 58 CR-8 elbow 59 A500 Flow controlling 60 CR-8 61 P16*2.5 screw-φ1 62 M16 63 M16*85L Hexagon stopper Hexagon connector Hexagon screw Oil circuit plate 1 Side oil cover feet 1 O-ring 1 1 Side oil tank round 1 plate O-ring Washer 2 Hexagon screw 1





12. Accuracy Checking List/ Trial Report 99

Accuracy Inspection of External Cylindrical Grinding Machines No. 2004003(3260725) Measuring method Inspection item Tolerance Inspection Inspector NO Result diagram Under center 0.020/ distance A. In 1000 horizontal 500mm Parallelism of table plane Over center 0.040/ 0.003/ Faithful distance motion to spindle 1000 600 1 500mm stock, and tailstock Under center 0.020/ guide surface distance B. vertical 500mm 1000 In Over center 0.040/ plane distance 0.003/ Faithful 600 1000 500mm Close to the end face 0.003 0.002 Zhang 0.003 0.002 Zhilun Deflection of the top Zhang marks About 10mm from the end surface to Zhilun the inside Run-out of center 0.010 0.002 Zhang Run-out of work spindle end face Zhilun A. At the fixed end of test 0.003 0.002 Zhang Run-out work spindle bar Zhilun 2. hole internal B. At a position of 300 to 0.015 0.007 Zhang the fixed end Zhilun Parallelism of table A. In vertical plane 0.012/ 0.007 Wang 300 3 motion to work spindle hole center line B. In horizontal plane 0.012/ 0.009 Wang 300 A. In vertical plane 0.015/ 0.006 Wang Parallelism of table 300 6. motion to tailstock spindle hole center line 0.015/ 0.015 Wang B. In horizontal plane 300 FA003-1070425

Accuracy Inspection of External Cylindrical Grinding Machines No. 2004003(3260725) Measuring method Inspection item Tolerance Inspection Inspector NO Result diagram Degree of bias between 0.020 0.010 Wang the centerline of work A. In vertical plane 7 spindle Stock and that of B. In horizontal plane 0.020 0.019 Wang tailstock Run out of circular conical 8. 0.005 0.001 Zeng Yi Surface of the wheel spindle Movement in axial direction of grinding wheel 9. 0.005 0.002 Zeng Yi spindle Parallelism of table A. In vertical plane 0.010/ 0.002/ Kung 100 100 10. motion to the grinding wheel spindle center line B. In horizontal plane 0.010/ 0.004/ Kung 100 100 Offset of heights between grinding wheel spindle +0.200 11. +0.15 Kung center line and work spindle -0 Parallelism of table A. In vertical plane 0.020/ motion to internal 100 12. grinding wheel spindle (1) center line B. In horizontal plane 0.020/ 100 13. Difference of heights of internal grinding wheel +0.030 spindle (1) center line and main -0 Test results: ■ Acceptable □ Unacceptable Executive: Yang Inspector: Chen FA003-1070425

13. Accessories Checking List 100

14. Optional Accessories Operational Manual 101