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특허 상세정보

Numerically controlled grinding machine

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B24B-049/03    B24B-051/00   
미국특허분류(USC) 51/16575 ; 51/16576 ; 51/16587
출원번호 US-0381974 (1989-07-19)
우선권정보 JP-0189065 (1988-07-28)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 16  인용 특허 : 8
초록

A numerical control grinding machine, in which rough grinding and finish grinding wheels are used to machine a workpiece into a predetermined shape. A sensor detects the finish grinding wheel contacting the workpiece surface when shifting from the rough grinding to finish grinding operations and determines its position. The numerical controller of the grinding machine calculates the difference between actual and theoretical sizes of the workpiece and completion of the rough grinding operation based on the finish grinding wheel position. After that, the c...

대표
청구항

A numerically controlled grinding machine in which a rough grinding operation with a rough grinding wheel and a finish grinding operation with a finish grinding wheel are accomplished to machine a workpiece into a predetermined shape comprising: feed means for moving said finish grinding wheel toward said workpiece after the completion of said rough grinding operation; a sensor for outputting a signal when the finish grinding wheel contacts with said workpiece surface during the movement of said finish grinding wheel by said feed means; position detectin...

이 특허를 인용한 특허 피인용횟수: 16

  1. Cheetham Charles J. (Wayne NJ). Centerless grinder assembly and method of operating the same. USP1997105674106.
  2. Layton, Jr., Russell K.; Beaudet, Daniel A.; Goryachev, Ivan D.. Compact grinding wheel. USP2018029902035.
  3. Cheetham Charles J. ; Humme Christopher J.. Gauging system. USP2000116144892.
  4. Layton, Jr., Russell K.; Beaudet, Daniel A.; Goryachev, Ivan D.. Grinding wheel arbor. USP2016109475175.
  5. Layton, Jr., Russell K.; Beaudet, Daniel A.; Goryachev, Ivan D.. Grinding wheel with identification tag. USP2017069669508.
  6. Cheetham Charles J. ; Olevskiy Boris M. ; Smith Edmund. Guidewire position locator. USP2001056227938.
  7. Hykes Timothy W. ; Mowen Ricky L.. Method and apparatus for computer numerically controlled pin grinder gauge. USP1999075919081.
  8. Glasser, Arndt. Method and device for compensating for positional and shape deviations. USP2011108036769.
  9. Glässer, Arndt. Method and device for compensating for positional and shape deviations. USP2011098014892.
  10. Takashi Kunugi JP; Hiroshi Uchimura JP. Numerical control apparatus for roll grinding machine. USP2002066400114.
  11. Lunn Garfield R.,CAX. Positioning control for combined milling machine and internally positioned grinding wheel. USP1998105816892.
  12. Layton, Jr., Russell K.; Beaudet, Daniel A.; Goryachev, Ivan D.. Skate blade retention mechanism. USP2017029566682.
  13. Layton, Jr., Russell K.; Beaudet, Daniel A.; Goryachev, Ivan D.; Hastings, Zachary S.. Skate blade sharpening system. USP201708D793830.
  14. Layton, Jr., Russell K.; Beaudet, Daniel A.; Goryachev, Ivan D.; Hanczor, Matt. Skate blade sharpening system with alignment adjustment. USP20180910065282.
  15. Layton, Jr., Russell K.; Beaudet, Daniel A.; Goryachev, Ivan D.; Hanczor, Matt. Skate blade sharpening system with alignment adjustment using alignment wheel. USP2017029573236.
  16. Burger Rainer (Augsburg DEX). Versatile eight-cylinder printing machine, and printing method. USP1991075031530.