JPH11138214A - 押し通し式曲げ加工装置 - Google Patents
押し通し式曲げ加工装置Info
- Publication number
- JPH11138214A JPH11138214A JP30751797A JP30751797A JPH11138214A JP H11138214 A JPH11138214 A JP H11138214A JP 30751797 A JP30751797 A JP 30751797A JP 30751797 A JP30751797 A JP 30751797A JP H11138214 A JPH11138214 A JP H11138214A
- Authority
- JP
- Japan
- Prior art keywords
- work
- mold
- gyro
- push
- rollers
- 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.)
- Pending
Links
- 238000005452 bending Methods 0.000 title claims abstract description 27
- 238000006073 displacement reaction Methods 0.000 claims description 6
- 230000037303 wrinkles Effects 0.000 abstract description 6
- 239000000463 material Substances 0.000 description 7
- 230000002093 peripheral effect Effects 0.000 description 7
- 229910000831 Steel Inorganic materials 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 230000002079 cooperative effect Effects 0.000 description 2
- 230000000875 corresponding effect Effects 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
Landscapes
- Bending Of Plates, Rods, And Pipes (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP30751797A JPH11138214A (ja) | 1997-11-10 | 1997-11-10 | 押し通し式曲げ加工装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP30751797A JPH11138214A (ja) | 1997-11-10 | 1997-11-10 | 押し通し式曲げ加工装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH11138214A true JPH11138214A (ja) | 1999-05-25 |
| JPH11138214A5 JPH11138214A5 (enrdf_load_stackoverflow) | 2005-07-14 |
Family
ID=17970043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP30751797A Pending JPH11138214A (ja) | 1997-11-10 | 1997-11-10 | 押し通し式曲げ加工装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH11138214A (enrdf_load_stackoverflow) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101829714B (zh) | 2009-12-20 | 2011-08-24 | 张家港和升数控机床制造有限公司 | 全自动弯管机中的强力顶推装置 |
| CN105149388A (zh) * | 2015-09-09 | 2015-12-16 | 嵊州市恒鑫金属制管有限公司 | 一种应用于钢管生产的弯管机 |
| CN107952845A (zh) * | 2017-11-21 | 2018-04-24 | 南京航空航天大学 | 多辊摩擦轴向补料及截面畸变在线矫正弯曲模和方法 |
-
1997
- 1997-11-10 JP JP30751797A patent/JPH11138214A/ja active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101829714B (zh) | 2009-12-20 | 2011-08-24 | 张家港和升数控机床制造有限公司 | 全自动弯管机中的强力顶推装置 |
| CN105149388A (zh) * | 2015-09-09 | 2015-12-16 | 嵊州市恒鑫金属制管有限公司 | 一种应用于钢管生产的弯管机 |
| CN105149388B (zh) * | 2015-09-09 | 2018-05-01 | 嵊州市恒鑫金属制管有限公司 | 一种应用于钢管生产的弯管机 |
| CN107952845A (zh) * | 2017-11-21 | 2018-04-24 | 南京航空航天大学 | 多辊摩擦轴向补料及截面畸变在线矫正弯曲模和方法 |
| CN107952845B (zh) * | 2017-11-21 | 2019-11-15 | 南京航空航天大学 | 一种薄壁管三维自由弯曲的方法 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP3430527B2 (ja) | 金属薄板の剪断加工方法 | |
| US3774435A (en) | Method and apparatus for making bearings | |
| JP2894240B2 (ja) | 鋼板の打ち抜き加工方法 | |
| JPH11138214A (ja) | 押し通し式曲げ加工装置 | |
| JPH11138216A (ja) | 押し通し式曲げ加工装置 | |
| JPH11169956A (ja) | 押し通し式曲げ加工装置 | |
| JP2005177852A (ja) | 自動車用バンパービームの曲げ加工装置及び曲げ加工方法 | |
| KR100508645B1 (ko) | 균일 전단 변형 장치 및 전단 변형 방법 | |
| JP4863173B2 (ja) | プレス機械における曲げ金型 | |
| JPH11138216A5 (enrdf_load_stackoverflow) | ||
| JPH0622500Y2 (ja) | プレス曲げ装置 | |
| JPH07148532A (ja) | カーリング加工方法 | |
| KR102603790B1 (ko) | 와이어용 인발장치 | |
| JPH04284923A (ja) | 曲げ加工装置 | |
| JP2025007887A (ja) | エッジワイズ曲げ方法及びエッジワイズ曲げ装置 | |
| JP3241751B2 (ja) | シート切断装置 | |
| RU2078634C1 (ru) | Штамп для п-образной гибки | |
| JPS5939424A (ja) | 回転引き曲げ加工方法 | |
| JP2767339B2 (ja) | 金属板のかしめ接合方法および装置 | |
| JPH09276934A (ja) | 金属板のプレス加工方法およびそれに用いる金型 | |
| JPH10192993A (ja) | 押し通し式曲げ加工装置 | |
| JPH067853A (ja) | ワークの曲げ加工方法 | |
| JP4164434B2 (ja) | ロール圧延式単板エンボス加工材の曲り防止機構 | |
| JP2719989B2 (ja) | 金属板のかしめ接合方法および装置 | |
| JP2021164950A (ja) | 面内曲げ加工方法および面内曲げ加工装置 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20041109 |
|
| A621 | Written request for application examination |
Effective date: 20041109 Free format text: JAPANESE INTERMEDIATE CODE: A621 |
|
| A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20041112 |
|
| A521 | Written amendment |
Effective date: 20041109 Free format text: JAPANESE INTERMEDIATE CODE: A523 |
|
| A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20060911 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20060919 |
|
| A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20070206 |