JPS6234448B2 - - Google Patents
Info
- Publication number
- JPS6234448B2 JPS6234448B2 JP58093248A JP9324883A JPS6234448B2 JP S6234448 B2 JPS6234448 B2 JP S6234448B2 JP 58093248 A JP58093248 A JP 58093248A JP 9324883 A JP9324883 A JP 9324883A JP S6234448 B2 JPS6234448 B2 JP S6234448B2
- Authority
- JP
- Japan
- Prior art keywords
- serration
- punch
- pilot hole
- processing
- punching
- 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
- 238000004080 punching Methods 0.000 claims description 23
- 238000003672 processing method Methods 0.000 claims description 4
- 238000010273 cold forging Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 description 13
- 239000000314 lubricant Substances 0.000 description 3
- 238000003754 machining Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 102000011842 Serrate-Jagged Proteins Human genes 0.000 description 1
- 108010036039 Serrate-Jagged Proteins Proteins 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 238000005242 forging Methods 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
- B21J5/12—Forming profiles on internal or external surfaces
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Punching Or Piercing (AREA)
- Forging (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58093248A JPS59218235A (ja) | 1983-05-25 | 1983-05-25 | セレ−シヨン加工方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58093248A JPS59218235A (ja) | 1983-05-25 | 1983-05-25 | セレ−シヨン加工方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59218235A JPS59218235A (ja) | 1984-12-08 |
| JPS6234448B2 true JPS6234448B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1987-07-27 |
Family
ID=14077203
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP58093248A Granted JPS59218235A (ja) | 1983-05-25 | 1983-05-25 | セレ−シヨン加工方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59218235A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61222642A (ja) * | 1985-03-28 | 1986-10-03 | Toshiba Corp | バ−リング加工方法 |
| JP6575294B2 (ja) * | 2015-10-22 | 2019-09-18 | 日本精工株式会社 | ハブユニット軸受 |
-
1983
- 1983-05-25 JP JP58093248A patent/JPS59218235A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59218235A (ja) | 1984-12-08 |