Title:
GRINDING MACHINE ACCURACY CIRCULAR ASCENDING METHOD ON BASIS OF HYDROSTATIC PRESSURE SPINDLE PART
Document Type and Number:
WIPO Patent Application WO/2016/123831
Kind Code:
A1
Abstract:
A grinding machine accuracy circular ascending method on the basis of a hydrostatic pressure spindle part comprises the following steps: S1, using the hydrostatic pressure spindle part as a spindle part of a grinding machine and detecting current limit machining accuracy, which comprises roundness b0, coaxiality c0 and perpendicularity d0, of the grinding machine; S2, presetting circular ascending target machining accuracy, which comprise roundness bm, coaxiality cm and perpendicularity dm, of the grinding machine; S3, machining a new hydrostatic pressure spindle part by the grinding machine and detecting accuracy, which comprises roundness bn, coaxiality cn and perpendicularity dn, of the new hydraulic static spindle part; S4, when bn is equal to b0, cn is equal to c0 and dn is equal to d0, going to the step S5, or else returning to the step S3; S5, replacing the hydrostatic pressure spindle part of the grinding machine with the new hydrostatic pressure spindle part to obtain a new grinding machine, detecting and updating current limit machining accuracy, which comprises roundness b0, coaxiality c0 and perpendicularity d0, of the grinding machine, and completing grinding machine accuracy circular ascending when b0 is less than or equal to bm, c0 is less than or equal to cm and d0 is less than or equal to dm, or else returning to the step S3. The method can increase the grinding machine accuracy.
Inventors:
XIONG WANLI (CN)
Application Number:
PCT/CN2015/073745
Publication Date:
August 11, 2016
Filing Date:
March 06, 2015
Export Citation:
Assignee:
UNIV HUNAN (CN)
International Classes:
B24B1/00
Foreign References:
| CN102902865A | 2013-01-30 | |||
| CN102880766A | 2013-01-16 | |||
| CN104174877A | 2014-12-03 | |||
| CN103335833A | 2013-10-02 | |||
| US20110299806A1 | 2011-12-08 | |||
| US3332133A | 1967-07-25 |
Attorney, Agent or Firm:
HUNAN ZHAOHONG PATENT LAW OFFICE (CN)
湖南兆弘专利事务所 (CN)
湖南兆弘专利事务所 (CN)
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