JPH0114375Y2 - - Google Patents
Info
- Publication number
- JPH0114375Y2 JPH0114375Y2 JP5652484U JP5652484U JPH0114375Y2 JP H0114375 Y2 JPH0114375 Y2 JP H0114375Y2 JP 5652484 U JP5652484 U JP 5652484U JP 5652484 U JP5652484 U JP 5652484U JP H0114375 Y2 JPH0114375 Y2 JP H0114375Y2
- Authority
- JP
- Japan
- Prior art keywords
- mandrel
- rolling
- arm
- rolling space
- die
- 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
- 238000005096 rolling process Methods 0.000 claims description 90
- 238000005242 forging Methods 0.000 claims description 27
- 239000007858 starting material Substances 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 8
- 230000000284 resting effect Effects 0.000 claims description 6
- 238000000465 moulding Methods 0.000 claims description 2
- 239000000463 material Substances 0.000 description 4
- 239000012530 fluid Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
Landscapes
- Forging (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5652484U JPS60171642U (ja) | 1984-04-16 | 1984-04-16 | 多段式圧造成形機へ組み込まれた転造成形装置のマンドレル機構 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5652484U JPS60171642U (ja) | 1984-04-16 | 1984-04-16 | 多段式圧造成形機へ組み込まれた転造成形装置のマンドレル機構 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS60171642U JPS60171642U (ja) | 1985-11-14 |
JPH0114375Y2 true JPH0114375Y2 (ru) | 1989-04-26 |
Family
ID=30580199
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5652484U Granted JPS60171642U (ja) | 1984-04-16 | 1984-04-16 | 多段式圧造成形機へ組み込まれた転造成形装置のマンドレル機構 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS60171642U (ru) |
-
1984
- 1984-04-16 JP JP5652484U patent/JPS60171642U/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS60171642U (ja) | 1985-11-14 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US4838064A (en) | Apparatus for flanging and swaging a cylindrical can body on both ends | |
US4993253A (en) | Drawing unit downstream of a bending assembly and method to bend the trailing end of bars | |
DE112011100132T5 (de) | Ausstanzgerät für einen mehrschichtigen kern | |
US6672123B2 (en) | System for cold-forming a flange | |
JPH0446645B2 (ru) | ||
US4173134A (en) | Apparatus and method for guiding a ring structure during the manufacture thereof | |
EP0277339A1 (en) | Apparatus for folding and pleating the edges of wrapping material | |
JPH0114375Y2 (ru) | ||
JPH0225236A (ja) | リング圧延機 | |
US4765157A (en) | Method and apparatus for rolling up fabric for circular knitting machine | |
DE4419827A1 (de) | Vorrichtung und Verfahren für das Reduzieren des Durchmessers eines zylindrischen Werkstückes | |
EP0398051A1 (de) | Verfahren und Vorrichtung zum Positionieren einer Dosenzarge | |
US3557591A (en) | Method and apparatus for removing and disposing of wrapping bands from bound coils | |
JP3397696B2 (ja) | ばね成形方法 | |
US3086228A (en) | Apparatus for producing lock washers | |
JPH05237539A (ja) | 押出しプレスおよび短行程押出しプレス上でビレット押出しを行なうための方法 | |
US3406548A (en) | Method and apparatus for making wheel rims | |
JP3285282B2 (ja) | 巻線機 | |
JPS58199636A (ja) | ホ−マにおけるパンチ側の押出装置 | |
US4296622A (en) | Device for inserting and thrusting a bar into a press piercing _mill | |
US6018973A (en) | Rotary forming apparatus and method of rotary forming | |
JP2002086216A (ja) | 曲げ加工装置 | |
JPH0137202B2 (ru) | ||
GB1097535A (en) | Improvements relating to extrusion presses | |
JP3706994B2 (ja) | 多段式圧造成形機における転造装置 |