CN86105528A - 管子退拔部减径加工倒角装置 - Google Patents
管子退拔部减径加工倒角装置 Download PDFInfo
- Publication number
- CN86105528A CN86105528A CN198686105528A CN86105528A CN86105528A CN 86105528 A CN86105528 A CN 86105528A CN 198686105528 A CN198686105528 A CN 198686105528A CN 86105528 A CN86105528 A CN 86105528A CN 86105528 A CN86105528 A CN 86105528A
- Authority
- CN
- China
- Prior art keywords
- mentioned
- tube reducing
- pipe
- tubular body
- pulling out
- 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.)
- Pending
Links
Images
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
- B21D15/00—Corrugating tubes
- B21D15/04—Corrugating tubes transversely, e.g. helically
- B21D15/06—Corrugating tubes transversely, e.g. helically annularly
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Turning (AREA)
- Punching Or Piercing (AREA)
- Metal Extraction Processes (AREA)
- Milling, Broaching, Filing, Reaming, And Others (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1985146660U JPS6256235U (nl) | 1985-09-27 | 1985-09-27 | |
JP146660 | 1985-09-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN86105528A true CN86105528A (zh) | 1987-03-25 |
Family
ID=15412743
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN198686105528A Pending CN86105528A (zh) | 1985-09-27 | 1986-07-29 | 管子退拔部减径加工倒角装置 |
Country Status (3)
Country | Link |
---|---|
JP (1) | JPS6256235U (nl) |
KR (1) | KR930009929B1 (nl) |
CN (1) | CN86105528A (nl) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103567311B (zh) * | 2012-08-06 | 2015-07-08 | 珠海格力节能环保制冷技术研究中心有限公司 | 一种缩口装置及对压缩机的吸气管进行缩口的加工方法 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS583452B2 (ja) * | 1977-03-10 | 1983-01-21 | 本田技研工業株式会社 | パイプの絞り加工装置 |
JPS55106637A (en) * | 1979-01-17 | 1980-08-15 | Nippon Kokan Raito Steel Kk | Pipe end drawing treatment device |
JPS59215225A (ja) * | 1983-05-23 | 1984-12-05 | Ikeda Bussan Co Ltd | パイプ端部のプレス加工装置 |
-
1985
- 1985-09-27 JP JP1985146660U patent/JPS6256235U/ja active Pending
-
1986
- 1986-06-18 KR KR1019860004849A patent/KR930009929B1/ko not_active IP Right Cessation
- 1986-07-29 CN CN198686105528A patent/CN86105528A/zh active Pending
Also Published As
Publication number | Publication date |
---|---|
JPS6256235U (nl) | 1987-04-07 |
KR930009929B1 (ko) | 1993-10-13 |
KR870002880A (ko) | 1987-04-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
WD01 | Invention patent application deemed withdrawn after publication |