JPH0316206B2 - - Google Patents

Info

Publication number
JPH0316206B2
JPH0316206B2 JP58147590A JP14759083A JPH0316206B2 JP H0316206 B2 JPH0316206 B2 JP H0316206B2 JP 58147590 A JP58147590 A JP 58147590A JP 14759083 A JP14759083 A JP 14759083A JP H0316206 B2 JPH0316206 B2 JP H0316206B2
Authority
JP
Japan
Prior art keywords
shaft
small diameter
shoulder
spinning
manufacturing
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.)
Expired - Lifetime
Application number
JP58147590A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6040625A (ja
Inventor
Masahisa Utsuki
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.)
Takeuchi Press Industries Co Ltd
Original Assignee
Takeuchi Press Industries 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 Takeuchi Press Industries Co Ltd filed Critical Takeuchi Press Industries Co Ltd
Priority to JP14759083A priority Critical patent/JPS6040625A/ja
Publication of JPS6040625A publication Critical patent/JPS6040625A/ja
Publication of JPH0316206B2 publication Critical patent/JPH0316206B2/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
    • B21D41/00—Application of procedures in order to alter the diameter of tube ends
    • B21D41/04—Reducing; Closing

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
JP14759083A 1983-08-11 1983-08-11 一体成形ロールの製造法 Granted JPS6040625A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14759083A JPS6040625A (ja) 1983-08-11 1983-08-11 一体成形ロールの製造法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14759083A JPS6040625A (ja) 1983-08-11 1983-08-11 一体成形ロールの製造法

Publications (2)

Publication Number Publication Date
JPS6040625A JPS6040625A (ja) 1985-03-04
JPH0316206B2 true JPH0316206B2 (zh) 1991-03-05

Family

ID=15433788

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14759083A Granted JPS6040625A (ja) 1983-08-11 1983-08-11 一体成形ロールの製造法

Country Status (1)

Country Link
JP (1) JPS6040625A (zh)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03226327A (ja) * 1990-01-30 1991-10-07 Masanobu Nakamura 圧力容器等の口部成形方法
JPH0618671B2 (ja) * 1990-08-22 1994-03-16 ミツマ技研株式会社 クラウンローラの製造方法
JP4592162B2 (ja) * 2000-08-02 2010-12-01 株式会社三五 金属管の段差部の成形方法
DE102012110792B4 (de) * 2012-11-09 2016-12-01 GFU-Gesellschaft für Umformung und Maschinenbau GmbH Umformverfahren zur Herstellung einer stufenförmigen Querschnittsverjüngung an einem rohrförmigen Werkstück aus Metall
CN105057987B (zh) * 2015-08-12 2017-05-10 航天材料及工艺研究所 一种大直径复合气瓶用无焊缝铝合金内衬收口旋压方法
CN105344787B (zh) * 2015-10-27 2019-06-21 浙江盛达铁塔有限公司 一种滚筒收口机
CN109622712B (zh) * 2018-12-05 2020-09-04 蓝箭航天空间科技股份有限公司 一种用于火箭发动机的推力室成型方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4921372A (zh) * 1972-06-17 1974-02-25
JPS5235629A (en) * 1975-09-12 1977-03-18 Kyocera Corp Shutted actuating device for single lens reflex camera
JPS5510360A (en) * 1978-07-10 1980-01-24 Hirotsune Momose Blinding method of pipe and device thereof
JPS57103471A (en) * 1980-12-17 1982-06-28 Nippon Telegr & Teleph Corp <Ntt> Processing system for facsimile encoding

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4921372A (zh) * 1972-06-17 1974-02-25
JPS5235629A (en) * 1975-09-12 1977-03-18 Kyocera Corp Shutted actuating device for single lens reflex camera
JPS5510360A (en) * 1978-07-10 1980-01-24 Hirotsune Momose Blinding method of pipe and device thereof
JPS57103471A (en) * 1980-12-17 1982-06-28 Nippon Telegr & Teleph Corp <Ntt> Processing system for facsimile encoding

Also Published As

Publication number Publication date
JPS6040625A (ja) 1985-03-04

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