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5
Maintenance
- Please clean the machine surface after grinding the gundrills.
- Turn off the grinding machine when you leave.
5.1 Lubrication
- The bearings of the machine have been lubricated before leave the company.
- The guideways have been lubricated before leave the company.
5.2 Common breakout and Solution
Number
1
2
Grinding feed is too big, then make the motor
3
4
The V support for holding the gun drill is wear
Operation Instruction of Grinding Machine
Common Breakdown
Grinding wheel bearing is wear
The fixture angle is off the mark
burnout
Page 16 of 16
Pig 4.5
Pig 4.6
Solution
Change the bearing
Checkout the fixture
accuracy again
Change the motor
Change the V support
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