JPH02295630A - 長手スエージ加工継目を除去する方法 - Google Patents
長手スエージ加工継目を除去する方法Info
- Publication number
- JPH02295630A JPH02295630A JP2094898A JP9489890A JPH02295630A JP H02295630 A JPH02295630 A JP H02295630A JP 2094898 A JP2094898 A JP 2094898A JP 9489890 A JP9489890 A JP 9489890A JP H02295630 A JPH02295630 A JP H02295630A
- Authority
- JP
- Japan
- Prior art keywords
- swaged
- longitudinal
- swaging
- seam
- tool
- 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
- 238000000034 method Methods 0.000 title claims description 23
- 230000008569 process Effects 0.000 title description 4
- 238000003825 pressing Methods 0.000 claims abstract description 7
- 238000005498 polishing Methods 0.000 abstract description 3
- 230000008030 elimination Effects 0.000 abstract 1
- 238000003379 elimination reaction Methods 0.000 abstract 1
- 238000007493 shaping process Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 description 5
- 230000008901 benefit Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000000754 repressing effect Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004941 influx Effects 0.000 description 1
- 230000033001 locomotion Effects 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 238000012805 post-processing Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J5/00—Methods for forging, hammering, or pressing; Special equipment or accessories therefor
- B21J5/06—Methods for forging, hammering, or pressing; Special equipment or accessories therefor for performing particular operations
- B21J5/08—Upsetting
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Forging (AREA)
- Press Drives And Press Lines (AREA)
- Processing Of Solid Wastes (AREA)
- Sewing Machines And Sewing (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3912423.1 | 1989-04-12 | ||
| DE3912423A DE3912423C1 (enExample) | 1989-04-12 | 1989-04-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02295630A true JPH02295630A (ja) | 1990-12-06 |
Family
ID=6378756
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2094898A Pending JPH02295630A (ja) | 1989-04-12 | 1990-04-10 | 長手スエージ加工継目を除去する方法 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US5050419A (enExample) |
| EP (1) | EP0392644B1 (enExample) |
| JP (1) | JPH02295630A (enExample) |
| AT (1) | ATE99578T1 (enExample) |
| DE (2) | DE3912423C1 (enExample) |
| ES (1) | ES2047835T3 (enExample) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003013959A (ja) * | 2001-06-28 | 2003-01-15 | Koyo Seiko Co Ltd | 転がり軸受用鋼球とその製造方法 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2027406A (en) * | 1930-02-21 | 1936-01-14 | Clark Equipment Co | Forging means |
| US2074104A (en) * | 1933-09-13 | 1937-03-16 | William W Criley | Blank turning and transfer mechanism |
| US2212903A (en) * | 1937-09-20 | 1940-08-27 | Albert B Steigerwalt | Method of manufacturing axles and the like |
| GB722765A (en) * | 1953-09-11 | 1955-01-26 | Samuel Smith | Improvements connected with swaging machines |
| US3570298A (en) * | 1968-09-24 | 1971-03-16 | Hermann Detzel | Forging |
| AT366938B (de) * | 1980-12-22 | 1982-05-25 | Gfm Fertigungstechnik | Verfahren zum herstellen oertlicher mantelverst[rkungen an hohlkoerpern |
| AT388318B (de) * | 1987-06-12 | 1989-06-12 | Gfm Fertigungstechnik | Verfahren und schmiedemaschine zur herstellung von verbundkoerpern |
-
1989
- 1989-04-12 DE DE3912423A patent/DE3912423C1/de not_active Expired - Fee Related
-
1990
- 1990-04-03 DE DE90250089T patent/DE59004081D1/de not_active Expired - Fee Related
- 1990-04-03 AT AT90250089T patent/ATE99578T1/de active
- 1990-04-03 EP EP90250089A patent/EP0392644B1/de not_active Expired - Lifetime
- 1990-04-03 ES ES90250089T patent/ES2047835T3/es not_active Expired - Lifetime
- 1990-04-10 US US07/508,010 patent/US5050419A/en not_active Expired - Fee Related
- 1990-04-10 JP JP2094898A patent/JPH02295630A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| ATE99578T1 (de) | 1994-01-15 |
| EP0392644A3 (de) | 1991-07-03 |
| ES2047835T3 (es) | 1994-03-01 |
| DE59004081D1 (de) | 1994-02-17 |
| DE3912423C1 (enExample) | 1990-05-10 |
| EP0392644A2 (de) | 1990-10-17 |
| US5050419A (en) | 1991-09-24 |
| EP0392644B1 (de) | 1994-01-05 |
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