JPH03180238A - ナットの圧造方法 - Google Patents
ナットの圧造方法Info
- Publication number
- JPH03180238A JPH03180238A JP32019089A JP32019089A JPH03180238A JP H03180238 A JPH03180238 A JP H03180238A JP 32019089 A JP32019089 A JP 32019089A JP 32019089 A JP32019089 A JP 32019089A JP H03180238 A JPH03180238 A JP H03180238A
- Authority
- JP
- Japan
- Prior art keywords
- die
- cut piece
- nut
- rough
- cut
- 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.)
- Granted
Links
- 238000010008 shearing Methods 0.000 claims abstract description 7
- 239000000463 material Substances 0.000 claims description 59
- 238000000034 method Methods 0.000 claims description 44
- 238000005520 cutting process Methods 0.000 claims description 23
- 230000002093 peripheral effect Effects 0.000 claims description 12
- 230000004323 axial length Effects 0.000 claims description 8
- 238000003825 pressing Methods 0.000 claims description 8
- 238000007493 shaping process Methods 0.000 claims description 2
- 230000007547 defect Effects 0.000 abstract description 15
- 238000007788 roughening Methods 0.000 abstract 2
- 238000005242 forging Methods 0.000 description 18
- 238000000465 moulding Methods 0.000 description 10
- 229910000831 Steel Inorganic materials 0.000 description 8
- 239000010959 steel Substances 0.000 description 8
- 230000002950 deficient Effects 0.000 description 7
- 229910000838 Al alloy Inorganic materials 0.000 description 4
- 229910052782 aluminium Inorganic materials 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000012467 final product Substances 0.000 description 2
- 238000007665 sagging Methods 0.000 description 2
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- 229910000881 Cu alloy Inorganic materials 0.000 description 1
- 239000010962 carbon steel Substances 0.000 description 1
- 210000000078 claw Anatomy 0.000 description 1
- 238000009749 continuous casting Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000012778 molding material Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000000275 quality assurance Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 102200082816 rs34868397 Human genes 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Landscapes
- Forging (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP32019089A JPH03180238A (ja) | 1989-12-08 | 1989-12-08 | ナットの圧造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP32019089A JPH03180238A (ja) | 1989-12-08 | 1989-12-08 | ナットの圧造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH03180238A true JPH03180238A (ja) | 1991-08-06 |
| JPH0571334B2 JPH0571334B2 (enrdf_load_html_response) | 1993-10-07 |
Family
ID=18118709
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP32019089A Granted JPH03180238A (ja) | 1989-12-08 | 1989-12-08 | ナットの圧造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03180238A (enrdf_load_html_response) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014113169A1 (en) * | 2013-01-15 | 2014-07-24 | National Machinery Llc | Cut-off end surface improvement |
-
1989
- 1989-12-08 JP JP32019089A patent/JPH03180238A/ja active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014113169A1 (en) * | 2013-01-15 | 2014-07-24 | National Machinery Llc | Cut-off end surface improvement |
| US9120143B2 (en) | 2013-01-15 | 2015-09-01 | National Machinery Llc | Cut-off end surface improvement |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0571334B2 (enrdf_load_html_response) | 1993-10-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |