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Cutting element with improved polycrystalline material toughness 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • E21B-010/36
출원번호 US-0573142 (2000-05-17)
발명자 / 주소
  • Eyre Ronald K.
출원인 / 주소
  • Smith International, Inc.
대리인 / 주소
    Christie, Parker & Hale, LLP
인용정보 피인용 횟수 : 31  인용 특허 : 27

초록 ▼

A cutting element having a cutting table made from sheet segments of commingled ultra hard material and binder. Each segment may be made from a finer or a coarser grade of ultra hard material or from different types of ultra hard material. The segments are aligned side by side over a cutting face of

대표청구항

[ What is claimed is:] [1.]1. A cutting element comprising:a body having a cutting face; anda cutting table formed over the cutting face by a spiraling ultra hard material strip, comprising a first side opposite a second side, wherein the first side abuts the second side.

이 특허에 인용된 특허 (27)

  1. Adia Moosa Mahomed,ZAX ; Van Jaarsveldt Hendrik Jacobus,ZAX, Abrasive body.
    상세보기
  2. Dodsworth John (1 Manor Close Trimdon Village ; County Durham GBX), Abrasive product.
    상세보기
  3. Phaal Cornelius (Glade Cottage ; St Anne\s Glade Bagshot ; Surrey ; GU195EF GB2), Abrasive product.
    상세보기
  4. Nishimura Takayuki (Nara JPX), Blank material for drill and drill therefrom.
    상세보기
  5. Beardsley Gary J. ; Huynh Cuc Kim ; Messier Steven J. ; Walker David L., CMP apparatus with built-in slurry distribution and removal.
    상세보기
  6. Dennis Mahlon D. (Columbus OH) Gigl Paul D. (Worthington OH), Composite compact of interleaved polycrystalline particles and cemented carbide masses.
    상세보기
  7. Cruz Jose Luis ; Messier Steven James ; Sturtevant Douglas Keith ; Tiersch Matthew Thomas, Composite polish pad for CMP.
    상세보기
  8. Hardy John W. (Provo UT) Pope Bill J. (Provo UT) Graham Kevin G. (Payson UT) Farr Robert J. (Orem UT), Composite polycrystalline cutting element with improved fracture and delamination resistance.
    상세보기
  9. Renard Paul (Uriage FRX) Sionnet Jean (Saint Egreve FRX), Composite tool comprising a polycrystalline diamond active part.
    상세보기
  10. Dennis Mahlon D. (Kingwood TX), Cutting blank with diamond strips in grooves.
    상세보기
  11. Dennis Mahlon D. (3726 Rocky Woods Kingswood TX 77339), Cutting element for drill bits.
    상세보기
  12. Dennis Mahlon D. (Kingwood TX), Cutting element for drill bits.
    상세보기
  13. Dennis Thomas M. (Houston TX), Cutting element for drill bits.
    상세보기
  14. Newton ; Jr. Thomas A. (13711 Cricket Hollow Houston TX 77069), Cutting elements for rotary drill bits.
    상세보기
  15. Nishimura Takayuki (Nara JPX), Cutting tool with twisted edge and manufacturing method thereof.
    상세보기
  16. Collins John Lloyd,GBX, Diamond-containing body.
    상세보기
  17. Matthias Terry R. (Longlevens GB2), Elements faced with superhard material.
    상세보기
  18. Matthias Terry R. (Longlevens GB2) Fuller John M. (Nailsworth GB2) Griffin Nigel D. (Whitminster GB2), Elements faced with superhard material.
    상세보기
  19. Matthias Terry R. (Longlevens GB2) Griffin Nigel D. (Whitminster GB2) Fuller John M. (Nailsworth GB2), Elements faced with superhard material.
    상세보기
  20. Rubino Joseph P. (Woodstock IL) Kosla James F. (Schaumburg IL), Foam buffing pad having a finishing surface with a splash reducing configuration.
    상세보기
  21. Crockett Ronald B. ; Packer Scott M. ; Dixon Richard L. ; Anderson Nathan R. ; Eyre Ronald K. ; Keshavan Madapusi K. ; Rai Ghanshyan, Manufacture of cutting tools.
    상세보기
  22. Anderson Nathan R. ; Eyre Ronald K. ; Keshavan Madapusi K. ; Rai Ghanshyam, Method for forming a polycrystalline layer of ultra hard material.
    상세보기
  23. Mensa-Wilmot Graham ; Keith Carl W., PDC cutter element having improved substrate configuration.
    상세보기
  24. Bennett Doyle E. ; Osterheld Thomas H. ; Redeker Fred C. ; Addiego Ginetto, Polishing pad having a grooved pattern for use in a chemical mechanical polishing apparatus.
    상세보기
  25. Elliott Richard L. (Meridian ID) Walker Michael A. (Boise ID), Spiral grooved polishing pad for chemical-mechanical planarization of semiconductor wafers.
    상세보기
  26. Smith Redd H. (Salt Lake City UT) Chaves Arthur A. (Sandy UT), Stress-reduced superhard cutting element.
    상세보기
  27. Waldenstrm Mats G. (Bromma SEX) Fischer Udo K. R. (Vallingby SEX) Hillert Lars H. (Saltsj-Boo TX SEX) Dennis Mahlon D. (Kingwood TX), Tools for cutting rock drilling.
    상세보기

이 특허를 인용한 특허 (31)

  1. Mulligan, Anthony C.; Rigali, Mark J.; Sutaria, Manish P.; Popovich, Dragan; Halloran, Joseph P.; Fulcher, Michael L.; Cook, Randy C., Aligned composite structures for mitigation of impact damage and resistance to wear in dynamic environments.
    상세보기
  2. Mulligan, Anthony C.; Rigali, Mark J.; Sutaria, Manish P.; Popovich, Dragan; Halloran, Joseph P.; Fulcher, Michael L.; Cook, Randy C., Aligned composite structures for mitigation of impact damage and resistance to wear in dynamic environments.
    상세보기
  3. Rigali, Mark J.; Sutaria, Manish P.; Mulligan, Anthony C.; Popovich, Dragan, Aligned composite structures for mitigation of impact damage and resistance to wear in dynamic environments.
    상세보기
  4. Rigali, Mark J.; Sutaria, Manish P.; Hilmas, E. Greg; Mulligan, Anthony C.; Platero-AllRunner, Marlene; Opeka, Mark M., Composite components for use in high temperature applications.
    상세보기
  5. Rigali, Mark J.; Sutaria, Manish P.; Gafner, Felix H.; Cipriani, Ronald A.; Egner, Randy; Cook, Randy C., Compositions and methods for preparing multiple-component composite materials.
    상세보기
  6. Chakraborty, Soma; Agrawal, Gaurav; DiGiovanni, Anthony A., Compositions of diamond particles having organic compounds attached thereto.
    상세보기
  7. Sutaria, Manish P.; Rigali, Mark J.; Cipriani, Ronald A.; Artz, Gregory J.; Mulligan, Anthony C., Consolidation and densification methods for fibrous monolith processing.
    상세보기
  8. Sutaria,Manish P.; Rigali,Mark J.; Cipriani,Ronald A.; Artz,Gregory J.; Mulligan,Anthony C., Consolidation and densification methods for fibrous monolith processing.
    상세보기
  9. DiGiovanni, Anthony A., Cutting elements and earth-boring tools including a polycrystalline diamond material.
    상세보기
  10. DiGiovanni, Anthony A.; Scott, Danny E.; Chakraborty, Soma; Agrawal, Gaurav, Cutting elements including nanoparticles in at least one portion thereof, earth-boring tools including such cutting elements, and related methods.
    상세보기
  11. DiGiovanni, Anthony A.; Scott, Danny E.; Chakraborty, Soma; Agrawal, Gaurav, Cutting elements including nanoparticles in at least one region thereof, earth-boring tools including such cutting elements, and related methods.
    상세보기
  12. Nelms, Derek L.; Doster, Michael L.; DeGeorge, Jarod; Fuselier, Danielle M., Cutting elements including non-planar interfaces, earth-boring tools including such cutting elements, and methods of forming cutting elements.
    상세보기
  13. Kim, George A.; Simonson, James Andrew, Diamond tool blade with circular cutting edge.
    상세보기
  14. Mazyar, Oleg A.; Chakraborty, Soma; Kuznetsov, Oleksandr V.; DiGiovanni, Anthony A.; Agrawal, Gaurav; Johnson, Michael H., Method of forming particles comprising carbon and articles therefrom.
    상세보기
  15. Mulligan, Anthony C.; Rigali, Mark J.; Sutaria, Manish P.; Artz, Gregory J.; Gafner, Felix H.; Vaidyanathan, K. Ranji, Methods for preparation of three-dimensional bodies.
    상세보기
  16. Mulligan,Anthony C.; Rigali,Mark J.; Sutaria,Manish P.; Artz,Gregory J.; Gafner,Felix H.; Vaidyanathan,K. Ranji, Methods for preparation of three-dimensional bodies.
    상세보기
  17. Chakraborty, Soma; DiGiovanni, Anthony A.; Agrawal, Gaurav, Methods of fabricating polycrystalline diamond, and cutting elements and earth-boring tools comprising polycrystalline diamond.
    상세보기
  18. Chakraborty, Soma; Agrawal, Gaurav; DiGiovanni, Anthony A., Methods of forming diamond particles having organic compounds attached thereto and compositions thereof.
    상세보기
  19. Mulligan, Anthony C.; Halloran, John; Popovich, Dragan; Rigali, Mark J.; Sutaria, Manish P.; Vaidyanathan, K. Ranji; Fulcher, Michael L.; Knittel, Kenneth L., Multi-functional composite structures.
    상세보기
  20. Mulligan, Anthony C.; Halloran, John; Popovich, Dragan; Rigali, Mark J.; Sutaria, Manish P.; Vaidyanathan, K. Ranji; Fulcher, Michael L.; Knittel, Kenneth L., Multi-functional composite structures.
    상세보기
  21. Kleppen, Gregory D., Oil tank valve dart that holds oil tank valve closed and that further holds seal to be destroyed to remove dart.
    상세보기
  22. Kleppen, Gregory D., Oil valve sealing dart.
    상세보기
  23. Scott, Danny E.; Doster, Michael L.; DiGiovanni, Anthony A., Polycrystalline compact tables for cutting elements and methods of fabrication.
    상세보기
  24. Scott, Danny E.; Doster, Michael L.; DiGiovanni, Anthony A., Polycrystalline compacts for cutting elements, related earth-boring tools, and related methods.
    상세보기
  25. Sani, Mohammad; Bertagnolli, Ken; Pope, Eric, Polycrystalline diamond cutter with improved abrasion and impact resistance and method of making the same.
    상세보기
  26. Griffo,Anthony, Randomly-oriented composite constructions.
    상세보기
  27. Griffo,Anthony, Randomly-oriented composite constructions.
    상세보기
  28. Nilen, Roger William; Saridikmen, Habib; Can, Nedret, Superhard cutter.
    상세보기
  29. Belnap, John Daniel; Griffo, Anthony; Eyre, Ronald K.; Middlemiss, Stewart N., Ultrahard composite constructions.
    상세보기
  30. Belnap,J. Daniel; Griffo,Anthony; Eyre,Ronald K.; Middlemiss,Stewart N., Ultrahard composite constructions.
    상세보기
  31. Yong, Zhou, Woven and packed composite constructions.
    상세보기

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