SG154379A1 - Drawing apparatus and drawing method - Google Patents

Drawing apparatus and drawing method

Info

Publication number
SG154379A1
SG154379A1 SG200809217-3A SG2008092173A SG154379A1 SG 154379 A1 SG154379 A1 SG 154379A1 SG 2008092173 A SG2008092173 A SG 2008092173A SG 154379 A1 SG154379 A1 SG 154379A1
Authority
SG
Singapore
Prior art keywords
mold
shape
concavo
convex
drawing apparatus
Prior art date
Application number
SG200809217-3A
Other languages
English (en)
Inventor
Shigeo Murata
Original Assignee
Nihon Spindle Mfg Co Ltd
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 Nihon Spindle Mfg Co Ltd filed Critical Nihon Spindle Mfg Co Ltd
Publication of SG154379A1 publication Critical patent/SG154379A1/en

Links

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
    • B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
    • B21D22/14—Spinning
    • B21D22/16—Spinning over shaping mandrels or formers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S425/00—Plastic article or earthenware shaping or treating: apparatus
    • Y10S425/058—Undercut

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Mounting, Exchange, And Manufacturing Of Dies (AREA)
SG200809217-3A 2008-02-06 2008-12-10 Drawing apparatus and drawing method SG154379A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2008026448A JP4602425B2 (ja) 2008-02-06 2008-02-06 絞り加工装置及び絞り加工方法

Publications (1)

Publication Number Publication Date
SG154379A1 true SG154379A1 (en) 2009-08-28

Family

ID=40930865

Family Applications (1)

Application Number Title Priority Date Filing Date
SG200809217-3A SG154379A1 (en) 2008-02-06 2008-12-10 Drawing apparatus and drawing method

Country Status (5)

Country Link
US (1) US7806679B2 (ja)
JP (1) JP4602425B2 (ja)
CN (1) CN101502860B (ja)
MY (1) MY144673A (ja)
SG (1) SG154379A1 (ja)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101890449A (zh) * 2010-03-19 2010-11-24 中国航空工业集团公司北京航空制造工程研究所 一种异形管件整体旋压成形工艺及其支撑装置
GB201016611D0 (en) * 2010-10-01 2010-11-17 Cambridge Entpr Ltd Spin forming and apparatus for manufacturing articles by spin forming
JP6265429B2 (ja) * 2014-08-29 2018-01-24 日本スピンドル製造株式会社 スピニング加工用金型及びそれを使用したアンダーカット部を有する製品の製造方法
CN110125251B (zh) * 2019-05-16 2023-11-14 中信戴卡股份有限公司 一种车轮旋压模具及脱模装置
CN116511323B (zh) * 2023-07-05 2023-09-29 常州艾邦机械科技有限公司 一种特种金属连续挤压生产工艺及其生产设备

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5528763B2 (ja) * 1971-10-15 1980-07-30
JPS503950A (ja) * 1973-05-17 1975-01-16
US4533312A (en) * 1982-12-27 1985-08-06 Holdt J W Von Simplified collapsible mold core
US6526794B1 (en) * 1998-04-15 2003-03-04 Südmo Schleicher AG Plate for the spin drum of a centrifuge with spacers and process for its manufacture
US6254256B1 (en) * 1999-05-07 2001-07-03 Prescolite, Inc. Light-scattering reflector
CN2774673Y (zh) * 2005-01-19 2006-04-26 中国科学院金属研究所 一种镁合金板材温热液压成形模具工装
JP2007313510A (ja) * 2006-05-23 2007-12-06 National Institute Of Advanced Industrial & Technology スピニング加工装置
CN200984605Y (zh) * 2006-11-08 2007-12-05 中国科学院金属研究所 一种具有可动凸模的外壳液压成形专用模具

Also Published As

Publication number Publication date
US7806679B2 (en) 2010-10-05
JP2009183978A (ja) 2009-08-20
US20090194900A1 (en) 2009-08-06
CN101502860B (zh) 2013-01-09
JP4602425B2 (ja) 2010-12-22
CN101502860A (zh) 2009-08-12
MY144673A (en) 2011-10-31

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