CN103628874A - 切削刀具、切削刀具镶件及切削刀具本体 - Google Patents

切削刀具、切削刀具镶件及切削刀具本体 Download PDF

Info

Publication number
CN103628874A
CN103628874A CN201310354693.XA CN201310354693A CN103628874A CN 103628874 A CN103628874 A CN 103628874A CN 201310354693 A CN201310354693 A CN 201310354693A CN 103628874 A CN103628874 A CN 103628874A
Authority
CN
China
Prior art keywords
cutting tool
axial rearward
tapered segment
mold insert
tapered
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
CN201310354693.XA
Other languages
English (en)
Chinese (zh)
Inventor
P·A·布克哈默
C·A·斯沃普
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kennametal Inc
Original Assignee
Kennametal Inc
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 Kennametal Inc filed Critical Kennametal Inc
Publication of CN103628874A publication Critical patent/CN103628874A/zh
Pending legal-status Critical Current

Links

Images

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C35/00—Details of, or accessories for, machines for slitting or completely freeing the mineral from the seam, not provided for in groups E21C25/00 - E21C33/00, E21C37/00 or E21C39/00
    • E21C35/18—Mining picks; Holders therefor
    • E21C35/183—Mining picks; Holders therefor with inserts or layers of wear-resisting material

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Milling Processes (AREA)
  • Earth Drilling (AREA)
CN201310354693.XA 2012-08-22 2013-08-15 切削刀具、切削刀具镶件及切削刀具本体 Pending CN103628874A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/591,354 US20140054951A1 (en) 2012-08-22 2012-08-22 Cutting Tool With Insert Having A Tapered Bottom
US13/591,354 2012-08-22

Publications (1)

Publication Number Publication Date
CN103628874A true CN103628874A (zh) 2014-03-12

Family

ID=50069719

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201310354693.XA Pending CN103628874A (zh) 2012-08-22 2013-08-15 切削刀具、切削刀具镶件及切削刀具本体

Country Status (4)

Country Link
US (1) US20140054951A1 (de)
CN (1) CN103628874A (de)
AU (1) AU2013206373A1 (de)
DE (1) DE102013108996A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106150386A (zh) * 2015-04-10 2016-11-23 阳谷夏工精锻有限公司 耐磨型旋挖钻截齿

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2894293A3 (de) * 2014-01-13 2016-07-20 Sandvik Intellectual Property AB Meisselwerkzeug
SE538939C2 (en) * 2015-05-07 2017-02-28 Atlas Copco Secoroc Ab Cutting tool
DE102015114456A1 (de) * 2015-08-31 2017-03-02 Kennametal Inc. Einstellsystem und Werkzeug
USD839936S1 (en) 2016-05-24 2019-02-05 Kennametal Inc. Cutting insert and bolster
US10294786B2 (en) * 2016-05-24 2019-05-21 Kennametal Inc. Rotatable cutting tool with cutting insert and bolster
USD818507S1 (en) 2017-02-28 2018-05-22 Kennametal Inc Replaceable tip for a rotatable cutting tool

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020066600A1 (en) * 2000-12-01 2002-06-06 Dvorachek Harold A. Rotary tools or bits
AU2005203762B2 (en) * 2005-08-22 2010-12-02 Sandvik Intellectual Property Ab Rotary cutting pick

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106150386A (zh) * 2015-04-10 2016-11-23 阳谷夏工精锻有限公司 耐磨型旋挖钻截齿

Also Published As

Publication number Publication date
DE102013108996A1 (de) 2014-02-27
AU2013206373A1 (en) 2014-03-13
US20140054951A1 (en) 2014-02-27

Similar Documents

Publication Publication Date Title
CN103628874A (zh) 切削刀具、切削刀具镶件及切削刀具本体
EP3214261B1 (de) Bohrspitzenhalter (meissel) mit verkürztem schaft und winkeldifferenzial zwischen schaft und grundblockbohrung
JP4954542B2 (ja) 掘削ロッド、掘削ビット及び掘削工具
US8292372B2 (en) Retention for holder shank
US9458607B2 (en) Rotatable cutting tool with head portion having elongated projections
CN101438028B (zh) 切削工具及装配切削工具的方法
US9551190B2 (en) Excavation tool
EP2894293A2 (de) Meisselwerkzeug
AU2011208736B2 (en) Pick tool and method for making same
CN202073564U (zh) 一种新型截齿
CN101790621A (zh) 切削尖头及工具
US20070205652A1 (en) Rotatable Cutting Tool
CN102498262A (zh) 具有硬质切削构件的可旋转的切削刀具
US9624730B2 (en) Hard facing configuration for a drilling tool
US8777326B2 (en) Pick with hardened core assembly
CN103422859A (zh) 可旋转式切削刀具
JP5152022B2 (ja) 掘削工具
JP2007277946A (ja) 掘削工具
JP6606848B2 (ja) 掘削工具
MX2008011349A (es) Elemento cortante que tiene punta con aguzamiento propio.
PL235662B1 (pl) Obrotowy nóż kombajnowy oraz sposób zwiększenia jego trwałości
JP2014185477A (ja) 掘削ビット
JP2014185478A (ja) 掘削ビット

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20140312