Method and apparatus for grinding a workpiece

Details Method and apparatus for grinding a workpiece Method and apparatus for grinding a workpiece

1994-03-29

1996-10-08

Meislin, D. S.

Abrading

Precision device or process - or with condition responsive...

With indicating

451 10, 451 11, 451242, B24B 4900

Patent

active

055625266

ABSTRACT:
A numerical controlled grinding machine for grinding a workpiece, in which a thermal displacement taking place between a wheel head and the workpiece, is detected with the workpiece not being subjected to the bending due to a grinding resistance. The thermal displacement is calculated from the difference between the present position of the wheel head detected by a position detector and the theoretical position thereof converted from the diameter of the workpiece measured by an in-process measuring device. The position data for the wheel head stored in a numerical controller is compensated for the calculated thermal displacement for use in the subsequent control of feed movement between the workpiece and the wheel head.

REFERENCES:
patent: 3967414 (1976-07-01), Tamesui et al.
patent: 4584796 (1986-04-01), Yoneda et al.
patent: 4648025 (1987-03-01), Yoneda et al.
patent: 4773187 (1988-09-01), Ohta et al.
patent: 4934106 (1990-06-01), Setzer
patent: 5076022 (1991-12-01), Ohta et al.
patent: 5103596 (1992-04-01), Fujii et al.
patent: 5371975 (1994-12-01), Lundmark

Affiliated with

Also associated with

Rating

Method and apparatus for grinding a workpiece does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method and apparatus for grinding a workpiece, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and apparatus for grinding a workpiece will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-53300