JP6796433B2 - 成型金型、成型方法 - Google Patents

成型金型、成型方法 Download PDF

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Publication number
JP6796433B2
JP6796433B2 JP2016160554A JP2016160554A JP6796433B2 JP 6796433 B2 JP6796433 B2 JP 6796433B2 JP 2016160554 A JP2016160554 A JP 2016160554A JP 2016160554 A JP2016160554 A JP 2016160554A JP 6796433 B2 JP6796433 B2 JP 6796433B2
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JP
Japan
Prior art keywords
die
punch
molding
hole
molded
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.)
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Application number
JP2016160554A
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English (en)
Japanese (ja)
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JP2018028132A (ja
JP2018028132A5 (https=
Inventor
丸山　恒夫
恒夫 丸山
佳樹 田村
佳樹 田村
秀男 坂井
秀男 坂井
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.)
Diamet Corp
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Diamet Corp
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 Diamet Corp filed Critical Diamet Corp
Priority to JP2016160554A priority Critical patent/JP6796433B2/ja
Priority to PCT/JP2017/029386 priority patent/WO2018034288A1/ja
Priority to CN201780031157.2A priority patent/CN109153075B/zh
Priority to US16/306,349 priority patent/US11446737B2/en
Priority to EP17841510.5A priority patent/EP3501693A4/en
Publication of JP2018028132A publication Critical patent/JP2018028132A/ja
Publication of JP2018028132A5 publication Critical patent/JP2018028132A5/ja
Application granted granted Critical
Publication of JP6796433B2 publication Critical patent/JP6796433B2/ja
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Anticipated expiration legal-status Critical

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    • 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
    • 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
    • B22F3/02—Compacting only
    • B22F3/03—Press-moulding apparatus therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B11/00—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses
    • B30B11/02—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses using a ram exerting pressure on the material in a moulding space
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B11/00—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses
    • B30B11/02—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses using a ram exerting pressure on the material in a moulding space
    • B30B11/027—Particular press methods or systems
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
    • B30B15/02—Dies; Inserts therefor; Mounting thereof; Moulds
    • B30B15/022—Moulds for compacting material in powder, granular of pasta form
    • 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
    • B22F3/02—Compacting only
    • B22F3/03—Press-moulding apparatus therefor
    • B22F2003/033—Press-moulding apparatus therefor with multiple punches working in the same direction
    • 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
    • B22F2005/103—Cavity made by removal of insert

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Powder Metallurgy (AREA)
JP2016160554A 2016-08-18 2016-08-18 成型金型、成型方法 Active JP6796433B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2016160554A JP6796433B2 (ja) 2016-08-18 2016-08-18 成型金型、成型方法
PCT/JP2017/029386 WO2018034288A1 (ja) 2016-08-18 2017-08-15 成型金型、成型方法
CN201780031157.2A CN109153075B (zh) 2016-08-18 2017-08-15 成型模具及成型方法
US16/306,349 US11446737B2 (en) 2016-08-18 2017-08-15 Molding die and molding method
EP17841510.5A EP3501693A4 (en) 2016-08-18 2017-08-15 MOLDING MATRIX AND MOLDING METHOD

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2016160554A JP6796433B2 (ja) 2016-08-18 2016-08-18 成型金型、成型方法

Publications (3)

Publication Number Publication Date
JP2018028132A JP2018028132A (ja) 2018-02-22
JP2018028132A5 JP2018028132A5 (https=) 2019-01-24
JP6796433B2 true JP6796433B2 (ja) 2020-12-09

Family

ID=61196671

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2016160554A Active JP6796433B2 (ja) 2016-08-18 2016-08-18 成型金型、成型方法

Country Status (5)

Country Link
US (1) US11446737B2 (https=)
EP (1) EP3501693A4 (https=)
JP (1) JP6796433B2 (https=)
CN (1) CN109153075B (https=)
WO (1) WO2018034288A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12251277B2 (en) * 2022-02-04 2025-03-18 Dentsply Sirona Inc. Method for producing a multi-layer blank with a through-hole

Family Cites Families (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3615382A (en) * 1968-08-29 1971-10-26 Int Nickel Co Production of tubular products from metallic powders
JPS528551B2 (https=) 1971-11-29 1977-03-10
JPS51149106A (en) 1975-06-18 1976-12-21 Hitachi Powdered Metals Co Ltd A powder molding means
US4087221A (en) 1977-01-31 1978-05-02 Remington Arms Company, Inc. Apparatus for molding powder metal parts
SU1041209A1 (ru) * 1982-02-25 1983-09-15 Предприятие П/Я Р-6205 Пресс-форма дл прессовани изделий из порошка
JPS5943106U (ja) 1982-09-16 1984-03-21 曙ブレーキ工業株式会社 粉末成形品製造用金型
JPH01100206A (ja) 1987-10-12 1989-04-18 Komatsu Ltd 粉末成形法
JPH0832922B2 (ja) 1988-09-20 1996-03-29 日立粉末冶金株式会社 ボス付き成形体の粉末成形方法およびその装置
JP3003126B2 (ja) 1992-04-24 2000-01-24 三菱マテリアル株式会社 粉末成形方法
JP2613529B2 (ja) * 1992-07-28 1997-05-28 株式会社ヨシツカ精機 アンダーカット部を有する粉末成形品の製造方法および装置
US5378416A (en) 1992-07-28 1995-01-03 Nissan Motor Co., Ltd. Method of and system for manufacturing powder moldings
CA2154556C (en) * 1993-11-24 2006-02-21 Gerd Hinzmann Undercut split die
DE69325924T2 (de) * 1993-11-24 2000-02-17 Stackpole Ltd., Mississauga Versetzte mehrteilige pressform
JPH0820807A (ja) * 1994-07-06 1996-01-23 Hitachi Powdered Metals Co Ltd 圧粉体の成形方法
US5503795A (en) 1995-04-25 1996-04-02 Pennsylvania Pressed Metals, Inc. Preform compaction powdered metal process
JP3531151B2 (ja) 1998-01-06 2004-05-24 三菱マテリアル株式会社 オルダムリングの製造に用いる粉末成形用金型装置
CA2303683A1 (en) * 2000-04-03 2001-10-03 F. George Pataracchia Multifunction split powder metal die
WO2003008131A2 (en) * 2001-07-20 2003-01-30 Hawk Precision Components Group, Inc. Apparatus and method for high-velocity compaction of multiple-level parts
JP3980348B2 (ja) 2001-12-21 2007-09-26 三菱マテリアルＰｍｇ株式会社 焼結製品、焼結製品の成形方法および成形用金型
SE0203475A0 (en) * 2002-01-25 2003-07-26 Ck Man Ab A method and an apparatus for producing multi-level or stepped components for shock (impact) compression of powdered material
JP4443847B2 (ja) 2003-03-31 2010-03-31 日立粉末冶金株式会社 傘状粉末成形体の成形方法
CN2877916Y (zh) * 2006-03-17 2007-03-14 庄海君 液压制动总泵活塞模具
WO2008118773A1 (en) * 2007-03-23 2008-10-02 Gkn Sinter Metals, Llc Powder metal bearing cap breathing windows
US7829015B2 (en) 2007-05-31 2010-11-09 Borgwarner Inc. Formation of non-axial features in compacted powder metal components
JP5352978B2 (ja) 2007-09-11 2013-11-27 株式会社ダイヤメット 焼結軸受の製造方法
US8062014B2 (en) 2007-11-27 2011-11-22 Kennametal Inc. Method and apparatus using a split case die to press a part and the part produced therefrom
JP5070626B2 (ja) * 2008-07-30 2012-11-14 住友電工焼結合金株式会社 粉末成形用金型
BR112012001378B1 (pt) 2009-07-23 2020-12-08 Gkn Sinter Metals, Llc limitador de compressão, e, método para formar um limitador de compressão
JP5548588B2 (ja) * 2010-10-29 2014-07-16 日立粉末冶金株式会社 微小部品の成形金型装置
CN202291399U (zh) 2011-09-01 2012-07-04 南通华兴磁性材料有限公司 一种eer型锰锌铁氧体磁芯模具
DE102014003726A1 (de) * 2014-03-18 2015-09-24 Gkn Sinter Metals Engineering Gmbh Presse zum Herstellen maßhaltiger Grünlinge und Verfahren zum Herstellen
DE102014008169A1 (de) * 2014-06-10 2015-12-17 Gkn Sinter Metals Engineering Gmbh Verfahren und Presse zur Herstellung eines Grünlingsverbundes mit einer Sollbruchstelle
CN104014787A (zh) 2014-06-19 2014-09-03 山西东睦华晟粉末冶金有限公司 多台阶粉末冶金零件一次成型模具和成型方法
CN205008573U (zh) 2015-08-19 2016-02-03 宁波凌珂新材料科技有限公司 具有沟槽的粉末成形件的压制装置

Also Published As

Publication number Publication date
EP3501693A1 (en) 2019-06-26
US20190344349A1 (en) 2019-11-14
EP3501693A4 (en) 2020-01-01
CN109153075A (zh) 2019-01-04
JP2018028132A (ja) 2018-02-22
CN109153075B (zh) 2021-07-09
US11446737B2 (en) 2022-09-20
WO2018034288A1 (ja) 2018-02-22

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