Control apparatus for a grinding machine

Details Control apparatus for a grinding machine Control apparatus for a grinding machine

1983-04-26

1984-11-27

Whitehead, Harold D.

Abrasive tool making process, material, or composition

With carbohydrate or reaction product thereof

51105R, 364474, B24B 542

Patent

active

044844131

ABSTRACT:
In a grinding machine having a workpiece drive device for rotating a workpiece about an axis and an infeed device for effecting relative infeed movement between a rotating grinding wheel and the workpiece, a computerized numerical controller is provided with a data input device for inputting a numerical control program for the workpiece and data indicative of the shape of the workpiece for storage in a memory device. A data processor of the controller calculates the rigidity of the workpiece based upon the shape data being stored in the memory device. Further, the data processor modifies by calculation rotational speed data and infeed rate data given in the numerical control program, based upon the calculated rigidity of the workpiece. The modified rotational speed data and the modified infeed rate data are respectively output to the workpiece drive device and the infeed device, so that the grinding condition of the workpiece is modified in accordance with the calculated rigidity of the workpiece.

REFERENCES:
patent: 4018010 (1977-04-01), Pozzetti
patent: 4214309 (1980-07-01), Hoide
patent: 4293913 (1981-10-01), Nishimura
patent: 4400781 (1983-08-01), Hotta

Affiliated with

Also associated with

Rating

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

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2128440