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UA6742C2 - Твердосплавна вставка - Google Patents

Твердосплавна вставка

Info

Publication number
UA6742C2
UA6742C2 UA94020328A UA94020328A UA6742C2 UA 6742 C2 UA6742 C2 UA 6742C2 UA 94020328 A UA94020328 A UA 94020328A UA 94020328 A UA94020328 A UA 94020328A UA 6742 C2 UA6742 C2 UA 6742C2
Authority
UA
Ukraine
Prior art keywords
hard
alloy insert
alloy
instrument
rock
Prior art date
Application number
UA94020328A
Other languages
English (en)
Russian (ru)
Inventor
Анатолій Феліксович Лісовський
Анатолий Феликсович Лисовский
Юрій Петрович Ліненко-Мельников
Юрий Петрович Линенко-Мельников
Микола Володимирович Ткаченко
Николай Владимирович Ткаченко
Тетяна Енгельсівна Грачова
Татьяна Энгельсовна Грачова
Original Assignee
Мале Підприємство "Композит"
Малое предприятие «Композит»
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Мале Підприємство "Композит", Малое предприятие «Композит» filed Critical Мале Підприємство "Композит"
Priority to UA94020328A priority Critical patent/UA6742C2/uk
Priority to RU9494021195A priority patent/RU2067152C1/ru
Publication of UA6742C2 publication Critical patent/UA6742C2/uk

Links

Landscapes

  • Earth Drilling (AREA)

Abstract

Винахід стосується області породоруйнівного інструмента, безпосередньо твердосплавних вставок, якими оснащується цей інструмент. Твердосплавна вставка складається з центральної частини і оболонки, що її охоплює, виконаних з карбіду вольфраму і сполучного металу групи заліза.
UA94020328A 1993-06-28 1993-06-28 Твердосплавна вставка UA6742C2 (uk)

Priority Applications (2)

Application Number Priority Date Filing Date Title
UA94020328A UA6742C2 (uk) 1993-06-28 1993-06-28 Твердосплавна вставка
RU9494021195A RU2067152C1 (ru) 1993-06-28 1994-06-07 Твердосплавная вставка для оснащения бурового инструмента

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
UA94020328A UA6742C2 (uk) 1993-06-28 1993-06-28 Твердосплавна вставка

Publications (1)

Publication Number Publication Date
UA6742C2 true UA6742C2 (uk) 1994-12-29

Family

ID=21688947

Family Applications (1)

Application Number Title Priority Date Filing Date
UA94020328A UA6742C2 (uk) 1993-06-28 1993-06-28 Твердосплавна вставка

Country Status (2)

Country Link
RU (1) RU2067152C1 (uk)
UA (1) UA6742C2 (uk)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8272816B2 (en) 2009-05-12 2012-09-25 TDY Industries, LLC Composite cemented carbide rotary cutting tools and rotary cutting tool blanks
US8318063B2 (en) 2005-06-27 2012-11-27 TDY Industries, LLC Injection molding fabrication method
US8459380B2 (en) 2008-08-22 2013-06-11 TDY Industries, LLC Earth-boring bits and other parts including cemented carbide
US8490674B2 (en) 2010-05-20 2013-07-23 Baker Hughes Incorporated Methods of forming at least a portion of earth-boring tools
US8647561B2 (en) 2005-08-18 2014-02-11 Kennametal Inc. Composite cutting inserts and methods of making the same
US8697258B2 (en) 2006-10-25 2014-04-15 Kennametal Inc. Articles having improved resistance to thermal cracking
US8790439B2 (en) 2008-06-02 2014-07-29 Kennametal Inc. Composite sintered powder metal articles
US8800848B2 (en) 2011-08-31 2014-08-12 Kennametal Inc. Methods of forming wear resistant layers on metallic surfaces
RU2799380C2 (ru) * 2018-11-14 2023-07-05 Сандвик Майнинг Энд Констракшн Тулз Аб Перераспределение связующего во вставке из цементированного карбида для бурового наконечника

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8079429B2 (en) * 2008-06-04 2011-12-20 Baker Hughes Incorporated Methods of forming earth-boring tools using geometric compensation and tools formed by such methods
RU2478767C2 (ru) * 2011-04-04 2013-04-10 Федеральное государственное бюджетное учреждение науки Институт общей физики им. А.М. Прохорова Российской академии наук (ИОФ РАН) Буровая коронка
MX2019003578A (es) * 2016-09-28 2019-06-03 Sandvik Intellectual Property Pieza de insercion para perforacion de roca.
RU195564U1 (ru) * 2019-10-08 2020-01-31 Федеральное государственное автономное образовательное учреждение высшего образования "Сибирский федеральный университет" Коронка для бурения

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8637127B2 (en) 2005-06-27 2014-01-28 Kennametal Inc. Composite article with coolant channels and tool fabrication method
US8318063B2 (en) 2005-06-27 2012-11-27 TDY Industries, LLC Injection molding fabrication method
US8808591B2 (en) 2005-06-27 2014-08-19 Kennametal Inc. Coextrusion fabrication method
US8647561B2 (en) 2005-08-18 2014-02-11 Kennametal Inc. Composite cutting inserts and methods of making the same
US8697258B2 (en) 2006-10-25 2014-04-15 Kennametal Inc. Articles having improved resistance to thermal cracking
US8841005B2 (en) 2006-10-25 2014-09-23 Kennametal Inc. Articles having improved resistance to thermal cracking
US8790439B2 (en) 2008-06-02 2014-07-29 Kennametal Inc. Composite sintered powder metal articles
US8459380B2 (en) 2008-08-22 2013-06-11 TDY Industries, LLC Earth-boring bits and other parts including cemented carbide
US8858870B2 (en) 2008-08-22 2014-10-14 Kennametal Inc. Earth-boring bits and other parts including cemented carbide
US8272816B2 (en) 2009-05-12 2012-09-25 TDY Industries, LLC Composite cemented carbide rotary cutting tools and rotary cutting tool blanks
US8490674B2 (en) 2010-05-20 2013-07-23 Baker Hughes Incorporated Methods of forming at least a portion of earth-boring tools
US8800848B2 (en) 2011-08-31 2014-08-12 Kennametal Inc. Methods of forming wear resistant layers on metallic surfaces
RU2799380C2 (ru) * 2018-11-14 2023-07-05 Сандвик Майнинг Энд Констракшн Тулз Аб Перераспределение связующего во вставке из цементированного карбида для бурового наконечника

Also Published As

Publication number Publication date
RU2067152C1 (ru) 1996-09-27

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