JPH0117769B2 - - Google Patents
Info
- Publication number
- JPH0117769B2 JPH0117769B2 JP56045816A JP4581681A JPH0117769B2 JP H0117769 B2 JPH0117769 B2 JP H0117769B2 JP 56045816 A JP56045816 A JP 56045816A JP 4581681 A JP4581681 A JP 4581681A JP H0117769 B2 JPH0117769 B2 JP H0117769B2
- Authority
- JP
- Japan
- Prior art keywords
- cylindrical member
- diameter
- bore
- wall thickness
- force
- 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
Links
- 238000000034 method Methods 0.000 claims description 38
- 238000003825 pressing Methods 0.000 claims description 14
- 238000004519 manufacturing process Methods 0.000 claims description 13
- 239000000463 material Substances 0.000 claims description 11
- 230000006835 compression Effects 0.000 claims description 6
- 238000007906 compression Methods 0.000 claims description 6
- 230000004323 axial length Effects 0.000 claims description 3
- 238000012545 processing Methods 0.000 description 18
- 238000004513 sizing Methods 0.000 description 8
- 238000002474 experimental method Methods 0.000 description 4
- 238000003754 machining Methods 0.000 description 4
- 230000002195 synergetic effect Effects 0.000 description 3
- 238000007796 conventional method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000020169 heat generation Effects 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
- B21D53/00—Making other particular articles
- B21D53/10—Making other particular articles parts of bearings; sleeves; valve seats or the like
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Forging (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4581681A JPS57159229A (en) | 1981-03-28 | 1981-03-28 | Manufacture of cylindrical member |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4581681A JPS57159229A (en) | 1981-03-28 | 1981-03-28 | Manufacture of cylindrical member |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP27558085A Division JPS61235030A (ja) | 1985-12-06 | 1985-12-06 | 円筒形部材の製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57159229A JPS57159229A (en) | 1982-10-01 |
| JPH0117769B2 true JPH0117769B2 (de) | 1989-04-03 |
Family
ID=12729765
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4581681A Granted JPS57159229A (en) | 1981-03-28 | 1981-03-28 | Manufacture of cylindrical member |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57159229A (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6188926A (ja) * | 1984-10-09 | 1986-05-07 | Koji Kondo | テ−プ案内筒の製造方法 |
| JPH08206737A (ja) * | 1995-02-02 | 1996-08-13 | Honda Motor Co Ltd | ワークの寸法矯正方法 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5017190A (de) * | 1973-05-03 | 1975-02-22 |
-
1981
- 1981-03-28 JP JP4581681A patent/JPS57159229A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5017190A (de) * | 1973-05-03 | 1975-02-22 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57159229A (en) | 1982-10-01 |
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