Doosan HM 1250 User Manual

Name: Doosan HM 1250
Brand: Doosan
Rating: 4 (1 reviews)

166 pages

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Machine Tools

HMC Maintenance Manual

(HM 1000/1250)

Table of Contents3
Assembling/Disassembling the Spindle Cartridge5
Disassembling the Tool Unclamp Cylinder13
Disassembling the Spindle Cartridge18
Installing the Spindle Cartridge21
Assembling the Tool Unclamp Cylinder23
Running-In the Main Spindle Bearing30
Assembling/Disassembling the Table32
Disassembling the Table37
Disassembling the Piston Shaft (Designed for Pallet Clamping/Unclamping)40
Disassembling the Piston (Designed for Table Clamping/Unclamping)41
Removing the Worm Shaft and Worm Wheel42
Installing the Worm Shaft and Worm Wheel45
Assembling the Piston (Designed for Table Clamping/Unclamping)49
Installing the Piston Shaft (Designed for Pallet Clamping/Unclamping)51
Assembling the Table (Pallet Base)52
Resetting the Reference Point for the B Axis54
Adjusting and Repairing ATC56
Resetting the Reference Point for ATC Servo Magazine56
Adjusting the Position of ATC Sub Changer60
Alignment between ATC and Spindle62
ATC Hydraulic Circuit Line64
Learning about ATC Magazine Touch Panel65
Tool Search Sequence Chart77
Tool Changing (M06) Sequence Chart79
Tool Re-Charge Sequence Chart82
APC Sequence Chart84
Assembling & Disassembling the Ball Screw90
Disassembling the Ball Screw on the X Axis90
Installing the Ball Screw on the X Axis95
Disassembling the Ball Screw on the y Axis101
Installing the Ball Screw on the y Axis107
Disassembling the Ball Screw on the Z Axis114
Installing the Ball Screw on the Z Axis119
Machine Precision125
Straightness of Z Axis127
Straightness of X Axis128
Straightness of y Axis130
Straightness of Pallet Deck131
Squareness between Coordinate Axes132
Parallelism between Pallet Deck and X/Z Axis136
Squareness in Division of Index Table138
Parallelism between Edge Locator and X Axis138
Distance between Base Section of Edge Locator and Swiveling Center of Table149
Difference in Y-Axis Height When in Changing the Pallet150
Parallelism between Center Line of Spindle and Movement of Z-Axis150
Runout on the Spindle152
Movement of Spindle in the Z-Axis Direction152
Regular Checkpoints157
Auto Tool Changer (ATC)157
APC (Auto Pallet Changer)158
Axes System158
Spindle Head159
Table159
Air Service Unit160
Lubrication Unit160
Hydraulic Unit161
Oil Cooler161
Splash Guard162
Labels162
Coolant & Chip Devices162
Electric Devices163
Check Oil Supply164

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General

Brand	Doosan
Model	HM 1250
Category	Industrial Equipment
Language	English

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Doosan HM 1250 User Manual

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