JPS6030529A - 段付円筒の穴加工方法 - Google Patents

段付円筒の穴加工方法

Info

Publication number
JPS6030529A
JPS6030529A JP58138349A JP13834983A JPS6030529A JP S6030529 A JPS6030529 A JP S6030529A JP 58138349 A JP58138349 A JP 58138349A JP 13834983 A JP13834983 A JP 13834983A JP S6030529 A JPS6030529 A JP S6030529A
Authority
JP
Japan
Prior art keywords
hole
stepped
cylindrical part
stepped cylindrical
flange
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.)
Granted
Application number
JP58138349A
Other languages
English (en)
Japanese (ja)
Other versions
JPH023646B2 (enrdf_load_stackoverflow
Inventor
Taiji Toyama
外山　泰治
Takuji Ikeda
池田　卓爾
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.)
Aida Engineering Ltd
Original Assignee
Aida Engineering 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 Aida Engineering Ltd filed Critical Aida Engineering Ltd
Priority to JP58138349A priority Critical patent/JPS6030529A/ja
Publication of JPS6030529A publication Critical patent/JPS6030529A/ja
Publication of JPH023646B2 publication Critical patent/JPH023646B2/ja
Granted legal-status Critical Current

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
    • B21D51/00—Making hollow objects
    • B21D51/02—Making hollow objects characterised by the structure of the objects
    • B21D51/10—Making hollow objects characterised by the structure of the objects conically or cylindrically shaped objects

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Punching Or Piercing (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
JP58138349A 1983-07-28 1983-07-28 段付円筒の穴加工方法 Granted JPS6030529A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58138349A JPS6030529A (ja) 1983-07-28 1983-07-28 段付円筒の穴加工方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58138349A JPS6030529A (ja) 1983-07-28 1983-07-28 段付円筒の穴加工方法

Publications (2)

Publication Number Publication Date
JPS6030529A true JPS6030529A (ja) 1985-02-16
JPH023646B2 JPH023646B2 (enrdf_load_stackoverflow) 1990-01-24

Family

ID=15219843

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58138349A Granted JPS6030529A (ja) 1983-07-28 1983-07-28 段付円筒の穴加工方法

Country Status (1)

Country Link
JP (1) JPS6030529A (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62218112A (ja) * 1985-12-23 1987-09-25 ピレリ・コオルデイナメント・プネウマテイチ・ソチエタ・ペル・アツイオ−ニ 弾性物品または塑性物品の成形装置
US7798052B2 (en) 2006-11-29 2010-09-21 Smc Kabushiki Kaisha Fluid pressure cylinder
CN113732621A (zh) * 2020-05-27 2021-12-03 苏州市东山友华机械有限公司 一种纺织机纱筒的成型工艺

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62218112A (ja) * 1985-12-23 1987-09-25 ピレリ・コオルデイナメント・プネウマテイチ・ソチエタ・ペル・アツイオ−ニ 弾性物品または塑性物品の成形装置
US7798052B2 (en) 2006-11-29 2010-09-21 Smc Kabushiki Kaisha Fluid pressure cylinder
CN113732621A (zh) * 2020-05-27 2021-12-03 苏州市东山友华机械有限公司 一种纺织机纱筒的成型工艺

Also Published As

Publication number Publication date
JPH023646B2 (enrdf_load_stackoverflow) 1990-01-24

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