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PRECISION MACHINE TOOLS Ver 2 Maintenance Manual
Chapter 1 Routine Maintenance
1-1 Routine Maintenance Checklist 4
1-2 Routine Maintenance Instruction Diagram 5
1-3 Cautions for Machine Maintenance 9
Chapter 2 The Spindle Unit
2-1 Cautions for High Speed Processing 12
2-2 Tool Shank and Broach Bolts 13
2-3 Spindle Warm-up 15
2-4 Spindle Pre-Operation Check 16
2-5 Spindle Alarm Handling 17
Chapter 3 The Air Compressor Unit
3-1 Air Compressor System Layout 19
3-2 Air Compressor System Circuit 20
3-3 The Air Compressor Unit 20
3-4 Air Compressor Detailed Specifications and Functions 21
3-5 Air Compressor Unit Usage Instruction 24
3‐6 Air Compressor Troubleshooting 25
Chapter 4 The Lubrication Unit
4-1 Centralized Lubrication System Diagram 27
4-2 Spindle Bearing Lubrication 29
4-3 Guide ways and Ball Screw Lubrication 29
4-4 Lubrication of the Cam Box of Tool Magazine
34
4-5 Counterweight Chain and Sprocket Bearing Lubrication 34
4-6 Cylinder Lubrication 35
4-7 Lubrication Location 35
Chapter 5 The Spindle Oil Cooling Unit
5-1 Oil Cooling Pipeline Diagram 37
5-2 The Spindle Oil Cooling Unit
38
Chapter 6 The Electrical Unit
6-1 The Electrical Unit 45
Chapter 7 Appendix
7-1 Oil Selection 49
7-2 Calibration of Spindle Tool Change Location
50
7-3 Determination of the Z-axis Mechanical Reference Point 52
7-4 Program and Servo Alarms Description 55
7-5 List of the Machine Components
110
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