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Class Information
Number: 451/22
Name: Abrading > Precision device or process - or with condition responsive control > With feeding of tool or work holder > Tool wear compensation > Sizing gauge controlled
Description: Subject matter including use of a selected removable member of a physical configuration to regulate the operation.

Patents under this class:
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Patent Number Title Of Patent Date Issued
7599583 Sensors with modular architecture Oct. 6, 2009
7195543 Machine tool with 5 machining axes with a continuous grinding tool profilling system Mar. 27, 2007
7089081 Modeling an abrasive process to achieve controlled material removal Aug. 8, 2006
6546306 Method for adjusting incoming film thickness uniformity such that variations across the film after polishing minimized Apr. 8, 2003
6478661 Apparatus and method for processing micro-V grooves Nov. 12, 2002
6398622 Polishing mechanism for vehicle bumper Jun. 4, 2002
6364752 Method and apparatus for dressing polishing cloth Apr. 2, 2002
6217412 Method for characterizing polish pad lots to eliminate or reduce tool requalification after changing a polishing pad Apr. 17, 2001
5643049 Floating contact gage for measuring cylindrical workpieces exiting a grinder Jul. 1, 1997
5620358 Method of dressing grindstone for NC grinder Apr. 15, 1997
5375377 Internal tray for a vibratory mill Dec. 27, 1994
5335454 Procedure for the numerical control of a workpiece on a grinding machine Aug. 9, 1994
5183026 Method and apparatus for dressing an angular grinding wheel Feb. 2, 1993
5105584 Lens cutting assembly and method and apparatus for effecting rapid replacement of lens cutting tools Apr. 21, 1992
5072548 Process and apparatus for finish grinding splines or gear teeth Dec. 17, 1991
4926604 Method for correcting abrasion in a robot having a wearing tool mounted thereon May. 22, 1990
4899718 Apparatus for truing grinding wheel Feb. 13, 1990
4858391 Sizing apparatus for an internal grinder Aug. 22, 1989
4827751 Device for machining rolls in a rolling stand May. 9, 1989
4815239 Apparatus for production of involute gear tooth flanks Mar. 28, 1989
4802311 Method of grinding rotary workpieces Feb. 7, 1989
4751647 Method for determining tool size and for machining Jun. 14, 1988
4750298 Method and device for controlling the drive of different successively operated grinding disks Jun. 14, 1988
4731954 Method and apparatus for initiating an operation for dressing a grinding wheel in conformity with its degree of bluntness Mar. 22, 1988
4676030 Apparatus and method for detecting a tool edge Jun. 30, 1987
4651472 Method of and machine for grinding rotary workpieces Mar. 24, 1987
4571892 Method of dressing grinding wheels in grinding machines Feb. 25, 1986
4571891 Apparatus for compensating for dressing tool wear during the dressing of grinding wheels Feb. 25, 1986
4559919 Grinding wheel profiler Dec. 24, 1985
4539779 Method of compensating for dressing tool wear during the dressing of grinding wheels Sep. 10, 1985
4535571 Grinding control methods and apparatus Aug. 20, 1985
4535572 Grinding control methods and apparatus Aug. 20, 1985
4502458 Apparatus for truing a grinding wheel Mar. 5, 1985
4502125 Numerical controller for an angular slide grinding machine Feb. 26, 1985
4498259 Numerical controller for a grinding machine Feb. 12, 1985
4490946 Grinding wheel feeder in grinding machines Jan. 1, 1985
4461125 Control circuit for an apparatus for adjusting and dressing a grinding wheel Jul. 24, 1984
4423570 Apparatus for dressing and adjusting a grinding wheel at a tooth flank-grinding machine Jan. 3, 1984
4420910 Control device for a grinding machine Dec. 20, 1983
4358912 Grindstone clearance correcting device for spring grinding machine Nov. 16, 1982
4295301 Dressing apparatus with means for detecting grinding wheel wear Oct. 20, 1981
4291504 Method and apparatus for in-process gaging of tool elements Sep. 29, 1981
4233784 Lens edging apparatus Nov. 18, 1980
4217734 Grinding machine Aug. 19, 1980
4213277 Method for dressing a grinding wheel Jul. 22, 1980
4148159 Grinding machine Apr. 10, 1979
4110938 Infeeding method for internal grinders Sep. 5, 1978
4095377 Method to compensate infeed for the error caused by the outer diameter error of a workpiece in a centerless internal grinder Jun. 20, 1978
4058933 Internal grinder Nov. 22, 1977
4053289 Grinding method and apparatus with metal removal rate control Oct. 11, 1977

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