JPS6160285B2 - - Google Patents
Info
- Publication number
- JPS6160285B2 JPS6160285B2 JP16998080A JP16998080A JPS6160285B2 JP S6160285 B2 JPS6160285 B2 JP S6160285B2 JP 16998080 A JP16998080 A JP 16998080A JP 16998080 A JP16998080 A JP 16998080A JP S6160285 B2 JPS6160285 B2 JP S6160285B2
- Authority
- JP
- Japan
- Prior art keywords
- thread
- flank
- tap
- shape
- screw
- 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
- 238000005520 cutting process Methods 0.000 claims description 21
- 238000004519 manufacturing process Methods 0.000 claims description 10
- 239000000463 material Substances 0.000 description 20
- 238000000034 method Methods 0.000 description 9
- 238000003754 machining Methods 0.000 description 4
- 239000002344 surface layer Substances 0.000 description 4
- 238000005096 rolling process Methods 0.000 description 3
- 239000002184 metal Substances 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 238000007788 roughening Methods 0.000 description 2
- 238000005482 strain hardening Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
Landscapes
- Forging (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16998080A JPS5794113A (en) | 1980-12-01 | 1980-12-01 | Female screw articles and its manufacture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16998080A JPS5794113A (en) | 1980-12-01 | 1980-12-01 | Female screw articles and its manufacture |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5794113A JPS5794113A (en) | 1982-06-11 |
| JPS6160285B2 true JPS6160285B2 (enrdf_load_stackoverflow) | 1986-12-20 |
Family
ID=15896360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16998080A Granted JPS5794113A (en) | 1980-12-01 | 1980-12-01 | Female screw articles and its manufacture |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5794113A (enrdf_load_stackoverflow) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5314582B2 (ja) * | 2009-12-02 | 2013-10-16 | 株式会社神戸製鋼所 | 機械部品の製造方法 |
| JP5714321B2 (ja) * | 2010-12-25 | 2015-05-07 | 株式会社三明製作所 | 骨ねじおよび骨ねじの製造方法 |
| JP6013656B1 (ja) * | 2016-01-28 | 2016-10-25 | 日鍛バルブ株式会社 | ねじの加工方法 |
-
1980
- 1980-12-01 JP JP16998080A patent/JPS5794113A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5794113A (en) | 1982-06-11 |
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