JPH0571334B2 - - Google Patents
Info
- Publication number
- JPH0571334B2 JPH0571334B2 JP32019089A JP32019089A JPH0571334B2 JP H0571334 B2 JPH0571334 B2 JP H0571334B2 JP 32019089 A JP32019089 A JP 32019089A JP 32019089 A JP32019089 A JP 32019089A JP H0571334 B2 JPH0571334 B2 JP H0571334B2
- Authority
- JP
- Japan
- Prior art keywords
- cut piece
- die
- rough
- mold
- nut
- 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 - Fee Related
Links
- 239000000463 material Substances 0.000 claims description 63
- 238000000034 method Methods 0.000 claims description 40
- 238000005520 cutting process Methods 0.000 claims description 19
- 230000002093 peripheral effect Effects 0.000 claims description 18
- 230000004323 axial length Effects 0.000 claims description 8
- 238000003825 pressing Methods 0.000 claims description 8
- 238000010008 shearing Methods 0.000 claims description 5
- 238000005242 forging Methods 0.000 description 17
- 238000000465 moulding Methods 0.000 description 14
- 230000007547 defect Effects 0.000 description 10
- 229910000831 Steel Inorganic materials 0.000 description 8
- 230000002950 deficient Effects 0.000 description 8
- 239000010959 steel Substances 0.000 description 8
- 229910052782 aluminium Inorganic materials 0.000 description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 4
- 239000012778 molding material Substances 0.000 description 4
- 229910000838 Al alloy Inorganic materials 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 3
- 238000007493 shaping process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000012467 final product Substances 0.000 description 2
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- 229910000881 Cu alloy Inorganic materials 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 239000010962 carbon steel Substances 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
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 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
- 238000007665 sagging Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 239000007787 solid Substances 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 JPH03180238A (ja) | 1991-08-06 |
| JPH0571334B2 true 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) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9120143B2 (en) * | 2013-01-15 | 2015-09-01 | National Machinery Llc | Cut-off end surface improvement |
-
1989
- 1989-12-08 JP JP32019089A patent/JPH03180238A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH03180238A (ja) | 1991-08-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US3072933A (en) | Method of extruding shank portions with 50% or less cross-sectional area than that of the original blanks | |
| KR101473948B1 (ko) | 플랜지 구조체의 제조 방법 | |
| US6199275B1 (en) | Method for forming crank shaft and method for producing crank shaft | |
| JPH0571334B2 (enrdf_load_html_response) | ||
| JPH10211540A (ja) | 六角頭ボルトの製造方法 | |
| WO2009125786A1 (ja) | 剪断加工方法 | |
| SU703214A1 (ru) | Способ изготовлени болтов | |
| US4932234A (en) | Method of forming tappet adjusting screws | |
| JP3671760B2 (ja) | リング部材の成形方法およびプレス機 | |
| JPH1071448A (ja) | ボルトの成形方法及びボルト | |
| JPH05305383A (ja) | 割溝付きスリーブ及びその製造方法 | |
| JPH0710415B2 (ja) | アルミ製穴開き袋ナットの製造方法 | |
| US1396281A (en) | Process of forming metal articles | |
| JP4962886B2 (ja) | パーツ部品とワッシャーの製造方法 | |
| JPH07214193A (ja) | プレス機械の精密せん断金型 | |
| JP3746828B2 (ja) | 円筒状部品の製造方法 | |
| JP2016117101A (ja) | 流体エンドおよび他のワークピースのためのネットシェイプ鍛造 | |
| KR0174782B1 (ko) | 봉부재의 헤드부 홈 냉간단조방법 | |
| EP0015693A1 (en) | Manufacture of track rod ends | |
| JPH01228636A (ja) | アイボルトの冷間多段鍛造方法 | |
| RU2080950C1 (ru) | Способ получения отверстий с фаской | |
| JP3013080B2 (ja) | シャフトの圧造成形方法 | |
| JP3513818B2 (ja) | 座金付きナットの製造方法 | |
| JP2003225833A (ja) | リング状部材の製造方法及びその製造に用いられる線材 | |
| JPH11290985A (ja) | ボルト素形材の製造方法 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |