JPS6366629B2 - - Google Patents
Info
- Publication number
- JPS6366629B2 JPS6366629B2 JP1888283A JP1888283A JPS6366629B2 JP S6366629 B2 JPS6366629 B2 JP S6366629B2 JP 1888283 A JP1888283 A JP 1888283A JP 1888283 A JP1888283 A JP 1888283A JP S6366629 B2 JPS6366629 B2 JP S6366629B2
- Authority
- JP
- Japan
- Prior art keywords
- mold
- bar
- die
- insertion hole
- inclined surface
- 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
- 238000003780 insertion Methods 0.000 claims description 22
- 230000037431 insertion Effects 0.000 claims description 22
- 238000003825 pressing Methods 0.000 claims description 14
- 238000000465 moulding Methods 0.000 claims description 7
- 230000001105 regulatory effect Effects 0.000 claims description 2
- 238000003754 machining Methods 0.000 claims 2
- 238000000034 method Methods 0.000 description 9
- 230000008901 benefit Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 238000007730 finishing process Methods 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
- B21K1/00—Making machine elements
- B21K1/06—Making machine elements axles or shafts
- B21K1/08—Making machine elements axles or shafts crankshafts
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
- Forging (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1888283A JPS58192645A (ja) | 1983-02-09 | 1983-02-09 | クランク加工装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1888283A JPS58192645A (ja) | 1983-02-09 | 1983-02-09 | クランク加工装置 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2766280A Division JPS56126026A (en) | 1980-03-05 | 1980-03-05 | Bending method and its die device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58192645A JPS58192645A (ja) | 1983-11-10 |
| JPS6366629B2 true JPS6366629B2 (enrdf_load_stackoverflow) | 1988-12-21 |
Family
ID=11983922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1888283A Granted JPS58192645A (ja) | 1983-02-09 | 1983-02-09 | クランク加工装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58192645A (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BR112018012367A2 (pt) * | 2015-12-25 | 2018-12-04 | Nippon Steel & Sumitomo Metal Corporation | método para produção de virabrequim forjado |
-
1983
- 1983-02-09 JP JP1888283A patent/JPS58192645A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58192645A (ja) | 1983-11-10 |