SE0801071L - Mold for injection molding of cutting tool inserts having an air gap of controlled width and a method of making such inserts - Google Patents

Mold for injection molding of cutting tool inserts having an air gap of controlled width and a method of making such inserts

Info

Publication number
SE0801071L
SE0801071L SE0801071A SE0801071A SE0801071L SE 0801071 L SE0801071 L SE 0801071L SE 0801071 A SE0801071 A SE 0801071A SE 0801071 A SE0801071 A SE 0801071A SE 0801071 L SE0801071 L SE 0801071L
Authority
SE
Sweden
Prior art keywords
inserts
cutting tool
making
air gap
mold
Prior art date
Application number
SE0801071A
Other languages
Swedish (sv)
Other versions
SE533916C2 (en
Inventor
Johnny Bruhn
Mikael Groenquist
Original Assignee
Seco Tools Ab
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 Seco Tools Ab filed Critical Seco Tools Ab
Priority to SE0801071A priority Critical patent/SE533916C2/en
Priority to CN2009801175744A priority patent/CN102026751B/en
Priority to US12/992,602 priority patent/US20110189046A1/en
Priority to DE112009001138T priority patent/DE112009001138T5/en
Priority to PCT/SE2009/050506 priority patent/WO2009139700A1/en
Publication of SE0801071L publication Critical patent/SE0801071L/en
Publication of SE533916C2 publication Critical patent/SE533916C2/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/10—Sintering only
    • B22F3/1017—Multiple heating or additional steps
    • B22F3/1021—Removal of binder or filler
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/22—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces for producing castings from a slip
    • B22F3/225—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces for producing castings from a slip by injection molding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F5/00—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product
    • B22F5/10—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product of articles with cavities or holes, not otherwise provided for in the preceding subgroups
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F5/00—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product
    • B22F2005/001—Cutting tools, earth boring or grinding tool other than table ware

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)

Abstract

A mold is provided for making a cutting tool insert from a material to be molded, the cutting tool insert having an edge defined by two intersecting surfaces. The mold includes a first surface, a second surface intersecting with the first surface to define an edge, and an air gap between the first surface and the second surface at the edge, the width of the air gap varying in a controlled way along its length. A method for making a cutting tool insert is also disclosed.
SE0801071A 2008-05-13 2008-05-13 Form for injection molding of cutter tools having an air gap of controlled width and a method of making such cutters SE533916C2 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
SE0801071A SE533916C2 (en) 2008-05-13 2008-05-13 Form for injection molding of cutter tools having an air gap of controlled width and a method of making such cutters
CN2009801175744A CN102026751B (en) 2008-05-13 2009-05-08 Mold for injection molding of cutting tool inserts having air gap of controlled width and method of making such inserts
US12/992,602 US20110189046A1 (en) 2008-05-13 2009-05-08 Mold for injection molding of cutting tool inserts having air gap of controlled width and method of making such inserts
DE112009001138T DE112009001138T5 (en) 2008-05-13 2009-05-08 Mold for injection molding of cutting inserts with a controlled width air gap and method of making such inserts
PCT/SE2009/050506 WO2009139700A1 (en) 2008-05-13 2009-05-08 Mold for injection molding of cutting tool inserts having air gap of controlled width and method of making such inserts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0801071A SE533916C2 (en) 2008-05-13 2008-05-13 Form for injection molding of cutter tools having an air gap of controlled width and a method of making such cutters

Publications (2)

Publication Number Publication Date
SE0801071L true SE0801071L (en) 2009-11-14
SE533916C2 SE533916C2 (en) 2011-03-01

Family

ID=41318915

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0801071A SE533916C2 (en) 2008-05-13 2008-05-13 Form for injection molding of cutter tools having an air gap of controlled width and a method of making such cutters

Country Status (5)

Country Link
US (1) US20110189046A1 (en)
CN (1) CN102026751B (en)
DE (1) DE112009001138T5 (en)
SE (1) SE533916C2 (en)
WO (1) WO2009139700A1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10022845B2 (en) 2014-01-16 2018-07-17 Milwaukee Electric Tool Corporation Tool bit
WO2017038929A1 (en) * 2015-09-01 2017-03-09 京セラ株式会社 Method for manufacturing tip for cutting tool
US11364540B2 (en) 2015-09-01 2022-06-21 Kyocera Corporation Method of manufacturing tip of cutting tool
JP6603082B2 (en) * 2015-09-01 2019-11-06 京セラ株式会社 Cutting tool insert manufacturing method
JP6603083B2 (en) * 2015-09-01 2019-11-06 京セラ株式会社 Cutting tool insert manufacturing method
JP6618746B2 (en) * 2015-09-28 2019-12-11 京セラ株式会社 Cutting tool insert manufacturing method
EP3150303A1 (en) 2015-09-29 2017-04-05 Sandvik Intellectual Property AB A moulding tool and a method for powder injection moulding a cemented carbide or cermet component
JP6723010B2 (en) * 2015-12-25 2020-07-15 京セラ株式会社 Cutting tool tip and manufacturing method thereof
JP6758604B2 (en) * 2016-09-21 2020-09-23 株式会社タンガロイ Cutting insert and its manufacturing method
WO2019109098A1 (en) 2017-12-01 2019-06-06 Milwaukee Electric Tool Corporation Wear resistant tool bit
USD921468S1 (en) 2018-08-10 2021-06-08 Milwaukee Electric Tool Corporation Driver bit

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB792351A (en) * 1954-12-27 1958-03-26 Shenango China Inc Dies for pressing green ceramic objects
DE2836096A1 (en) * 1978-08-17 1980-03-06 Demag Kunststofftech METHOD AND DEVICE FOR PRODUCING CERAMIC MOLDINGS IN THE WAY OF INJECTION MOLDING
US4473526A (en) * 1980-01-23 1984-09-25 Eugen Buhler Method of manufacturing dry-pressed molded articles
DE3713334A1 (en) * 1987-04-21 1988-11-03 Krupp Gmbh PRESSING TOOL AND CUTTING INSERT SEMINATED FROM A GRUENLING THEREFORE
JP2002346716A (en) * 2001-05-24 2002-12-04 Toyota Industries Corp Die-casting die
US20060047309A1 (en) * 2004-08-25 2006-03-02 Cichocki Frank R Jr Metal injection molded suture needles

Also Published As

Publication number Publication date
DE112009001138T5 (en) 2011-05-26
SE533916C2 (en) 2011-03-01
CN102026751B (en) 2013-10-30
WO2009139700A1 (en) 2009-11-19
CN102026751A (en) 2011-04-20
US20110189046A1 (en) 2011-08-04

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Legal Events

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