WO2009048153A1 - 薄肉有底円筒金属部材の製造方法 - Google Patents

薄肉有底円筒金属部材の製造方法 Download PDF

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Publication number
WO2009048153A1
WO2009048153A1 PCT/JP2008/068548 JP2008068548W WO2009048153A1 WO 2009048153 A1 WO2009048153 A1 WO 2009048153A1 JP 2008068548 W JP2008068548 W JP 2008068548W WO 2009048153 A1 WO2009048153 A1 WO 2009048153A1
Authority
WO
WIPO (PCT)
Prior art keywords
workpiece
metal member
circular tube
thin walled
closed bottom
Prior art date
Application number
PCT/JP2008/068548
Other languages
English (en)
French (fr)
Inventor
Teruhisa Koremura
Original Assignee
Suguro T, K 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 Suguro T, K Co., Ltd. filed Critical Suguro T, K Co., Ltd.
Publication of WO2009048153A1 publication Critical patent/WO2009048153A1/ja

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
    • B22D17/20—Accessories: Details
    • B22D17/22—Dies; Die plates; Die supports; Cooling equipment for dies; Accessories for loosening and ejecting castings from dies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/10—Cores; Manufacture or installation of cores
    • B22C9/101—Permanent cores

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Turning (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)

Abstract

略一定の外径を有しかつ長尺状の金属製中実丸棒とされたワークの中心軸線に沿って切削加工により中心穴を形成し、ワークの先端部（１ａ）にて底部を有するように冷却穴（１ｃ）を形成する穴形成工程を行い、次に、ワークの先端部（１ａ）側の外径が小さくなるように切削加工して、先端部（１ａ）側を薄肉化する薄肉化工程を行う。これにより、薄肉有底円筒金属部材の薄肉化加工が可能となる。
PCT/JP2008/068548 2007-10-12 2008-10-14 薄肉有底円筒金属部材の製造方法 WO2009048153A1 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-266273 2007-10-12
JP2007266273A JP5337364B2 (ja) 2007-10-12 2007-10-12 薄肉有底円筒金属部材の製造方法

Publications (1)

Publication Number Publication Date
WO2009048153A1 true WO2009048153A1 (ja) 2009-04-16

Family

ID=40549296

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/068548 WO2009048153A1 (ja) 2007-10-12 2008-10-14 薄肉有底円筒金属部材の製造方法

Country Status (2)

Country Link
JP (1) JP5337364B2 (ja)
WO (1) WO2009048153A1 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105945254A (zh) * 2016-06-15 2016-09-21 吴江市液铸液压件铸造有限公司 一种管状压铸件模具结构
CN108581564A (zh) * 2018-04-18 2018-09-28 哈尔滨建成集团有限公司 一种圆弧底面盲孔内腔薄壁阶梯类零件车外形专用夹具

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5547554B2 (ja) * 2010-06-02 2014-07-16 株式会社スグロ鉄工 ダイカスト用金型に用いられるコアピンの製造方法
JP5412537B2 (ja) * 2012-02-06 2014-02-12 株式会社スグロ鉄工 薄肉有底円筒金属部材の製造方法
JP5616404B2 (ja) * 2012-08-06 2014-10-29 株式会社スグロ鉄工 鋳抜きピンの製造方法
JP5755212B2 (ja) * 2012-11-16 2015-07-29 リョービ株式会社 ダイカスト用金型及びダイカスト法

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06328303A (ja) * 1993-03-23 1994-11-29 Canon Inc 円筒部材およびその製法
JPH07308840A (ja) * 1994-05-17 1995-11-28 Isono Seisakusho:Kk 旋盤の被加工物保持装置
JPH09257594A (ja) * 1996-03-25 1997-10-03 Kanebo Ltd 温度検出装置
JPH1071501A (ja) * 1996-06-25 1998-03-17 Canon Kasei Kk 円筒部材保持具と該円筒部材保持具を備えた加工装置及び加工方法
JPH1080846A (ja) * 1996-09-10 1998-03-31 Ngk Insulators Ltd 有底円筒状成形体の研削装置及び研削方法
JP2001212701A (ja) * 2000-02-03 2001-08-07 Honda Motor Co Ltd 円筒物加工装置及びワークの芯出し機構

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4356123B2 (ja) 1998-09-25 2009-11-04 アイシン精機株式会社 鋳造用中子ピン
JP4139520B2 (ja) 1999-06-08 2008-08-27 Ｄｏｗａホールディングス株式会社 工作機械用のワーク保持治具及び加工方法
JP3816343B2 (ja) * 2001-03-13 2006-08-30 株式会社タカコ ピストンの製造方法

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06328303A (ja) * 1993-03-23 1994-11-29 Canon Inc 円筒部材およびその製法
JPH07308840A (ja) * 1994-05-17 1995-11-28 Isono Seisakusho:Kk 旋盤の被加工物保持装置
JPH09257594A (ja) * 1996-03-25 1997-10-03 Kanebo Ltd 温度検出装置
JPH1071501A (ja) * 1996-06-25 1998-03-17 Canon Kasei Kk 円筒部材保持具と該円筒部材保持具を備えた加工装置及び加工方法
JPH1080846A (ja) * 1996-09-10 1998-03-31 Ngk Insulators Ltd 有底円筒状成形体の研削装置及び研削方法
JP2001212701A (ja) * 2000-02-03 2001-08-07 Honda Motor Co Ltd 円筒物加工装置及びワークの芯出し機構

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105945254A (zh) * 2016-06-15 2016-09-21 吴江市液铸液压件铸造有限公司 一种管状压铸件模具结构
CN108581564A (zh) * 2018-04-18 2018-09-28 哈尔滨建成集团有限公司 一种圆弧底面盲孔内腔薄壁阶梯类零件车外形专用夹具

Also Published As

Publication number Publication date
JP2009090444A (ja) 2009-04-30
JP5337364B2 (ja) 2013-11-06

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