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
Links
- 238000000034 method Methods 0.000 claims description 47
- 238000009987 spinning Methods 0.000 claims description 20
- 238000004519 manufacturing process Methods 0.000 claims description 8
- 238000003825 pressing Methods 0.000 claims description 8
- 238000000465 moulding Methods 0.000 claims description 7
- 229910000838 Al alloy Inorganic materials 0.000 claims description 5
- 229910052782 aluminium Inorganic materials 0.000 claims description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 4
- 230000001154 acute effect Effects 0.000 claims 1
- 239000000463 material Substances 0.000 description 17
- 239000000047 product Substances 0.000 description 7
- 229910052751 metal Inorganic materials 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- 238000003672 processing method Methods 0.000 description 4
- 239000011265 semifinished product Substances 0.000 description 4
- 229910001369 Brass Inorganic materials 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- -1 aluminum Chemical class 0.000 description 1
- 239000010951 brass Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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)
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 (ko) | 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 (ko) |
Families Citing this family (7)
| 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)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4921372A (ko) * | 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 |
-
1983
- 1983-08-11 JP JP14759083A patent/JPS6040625A/ja active Granted
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4921372A (ko) * | 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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