JP6164757B2 - 加工品及びプレス加工方法 - Google Patents

加工品及びプレス加工方法 Download PDF

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Publication number
JP6164757B2
JP6164757B2 JP2015251427A JP2015251427A JP6164757B2 JP 6164757 B2 JP6164757 B2 JP 6164757B2 JP 2015251427 A JP2015251427 A JP 2015251427A JP 2015251427 A JP2015251427 A JP 2015251427A JP 6164757 B2 JP6164757 B2 JP 6164757B2
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JP
Japan
Prior art keywords
outer peripheral
recess
pressing
peripheral portion
processed product
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.)
Active
Application number
JP2015251427A
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English (en)
Japanese (ja)
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JP2017113780A (ja
JP2017113780A5 (OSRAM
Inventor
村田　力
力 村田
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.)
Institute of Technology Precision Electrical Discharge Works
Original Assignee
Institute of Technology Precision Electrical Discharge Works
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 Institute of Technology Precision Electrical Discharge Works filed Critical Institute of Technology Precision Electrical Discharge Works
Priority to JP2015251427A priority Critical patent/JP6164757B2/ja
Priority to PCT/JP2016/088672 priority patent/WO2017111157A1/ja
Priority to EP16879041.8A priority patent/EP3395467B1/en
Publication of JP2017113780A publication Critical patent/JP2017113780A/ja
Application granted granted Critical
Publication of JP6164757B2 publication Critical patent/JP6164757B2/ja
Publication of JP2017113780A5 publication Critical patent/JP2017113780A5/ja
Priority to US16/014,229 priority patent/US11633774B2/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D28/00—Shaping by press-cutting; Perforating
    • B21D28/24—Perforating, i.e. punching holes
    • B21D28/26—Perforating, i.e. punching holes in sheets or flat parts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D28/00—Shaping by press-cutting; Perforating
    • B21D28/24—Perforating, i.e. punching holes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D37/00—Tools as parts of machines covered by this subclass
    • B21D37/08—Dies with different parts for several steps in a process
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
    • B21D39/03—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders of sheet metal otherwise than by folding

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Punching Or Piercing (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
JP2015251427A 2015-12-24 2015-12-24 加工品及びプレス加工方法 Active JP6164757B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2015251427A JP6164757B2 (ja) 2015-12-24 2015-12-24 加工品及びプレス加工方法
PCT/JP2016/088672 WO2017111157A1 (ja) 2015-12-24 2016-12-26 加工品及びプレス加工方法
EP16879041.8A EP3395467B1 (en) 2015-12-24 2016-12-26 Machined article and press-machining method
US16/014,229 US11633774B2 (en) 2015-12-24 2018-06-21 Machined article and pressing method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2015251427A JP6164757B2 (ja) 2015-12-24 2015-12-24 加工品及びプレス加工方法

Publications (3)

Publication Number Publication Date
JP2017113780A JP2017113780A (ja) 2017-06-29
JP6164757B2 true JP6164757B2 (ja) 2017-07-19
JP2017113780A5 JP2017113780A5 (OSRAM) 2017-08-10

Family

ID=59090626

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2015251427A Active JP6164757B2 (ja) 2015-12-24 2015-12-24 加工品及びプレス加工方法

Country Status (4)

Country Link
US (1) US11633774B2 (OSRAM)
EP (1) EP3395467B1 (OSRAM)
JP (1) JP6164757B2 (OSRAM)
WO (1) WO2017111157A1 (OSRAM)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016201433A1 (de) * 2016-02-01 2017-08-03 Bayerische Motoren Werke Aktiengesellschaft Verfahren zum Bearbeiten und/oder Herstellen eines Bauteils
CN108555061A (zh) * 2018-06-23 2018-09-21 东莞理工学院 一种能够健康维护的压平切块收集一体机
DE102018131166B4 (de) * 2018-12-06 2020-08-13 Johannes Hülshorst Feinschneidpresse
CN114289605B (zh) * 2021-11-29 2024-08-13 邳州华创新能源电池研究院有限公司 一种可自动下料用于新能源汽车锂电池底板的冲压机构

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL240989A (OSRAM) * 1958-07-11 1900-01-01
US3074299A (en) * 1958-10-22 1963-01-22 Sylvania Electric Prod Swage plate
NL135002C (OSRAM) * 1965-12-16
US3534466A (en) * 1967-04-18 1970-10-20 Edward J Ardolino Method of fastening sheet material
US4728842A (en) * 1986-09-29 1988-03-01 Carbet Corporation Laminated assembly for a dynamoelectric machine and method for manufacturing laminated assemblies having ridges formed on projections which interlock with recesses of adjacent laminations
JP4220590B2 (ja) * 1998-06-04 2009-02-04 株式会社放電精密加工研究所 微小寸法の穴および／またはスリットを有する製品の製造方法
JP2001029479A (ja) * 1999-07-23 2001-02-06 Asahi Optical Co Ltd 内視鏡用噴霧具
DE10131474A1 (de) * 2001-06-29 2003-05-28 Bosch Gmbh Robert Elektrische Maschine
US7235910B2 (en) * 2003-04-25 2007-06-26 Metglas, Inc. Selective etching process for cutting amorphous metal shapes and components made thereof
US8159094B2 (en) * 2009-03-11 2012-04-17 Nidec Motor Corporation Electric motor having fluid circulation system and methods for cooling an electric motor
JP5697640B2 (ja) * 2012-10-01 2015-04-08 黒田精工株式会社 積層鉄心の製造方法および積層鉄心製造装置
JP2014054674A (ja) * 2013-11-22 2014-03-27 Hoden Seimitsu Kako Kenkyusho Ltd 電動プレス加工機によって成形される被成形品

Also Published As

Publication number Publication date
EP3395467A4 (en) 2019-08-14
EP3395467B1 (en) 2020-08-12
JP2017113780A (ja) 2017-06-29
US20180297100A1 (en) 2018-10-18
WO2017111157A1 (ja) 2017-06-29
EP3395467A1 (en) 2018-10-31
US11633774B2 (en) 2023-04-25

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