JPH049113Y2 - - Google Patents
Info
- Publication number
- JPH049113Y2 JPH049113Y2 JP5004488U JP5004488U JPH049113Y2 JP H049113 Y2 JPH049113 Y2 JP H049113Y2 JP 5004488 U JP5004488 U JP 5004488U JP 5004488 U JP5004488 U JP 5004488U JP H049113 Y2 JPH049113 Y2 JP H049113Y2
- Authority
- JP
- Japan
- Prior art keywords
- press
- pressure
- cylinder device
- valve
- small cylinder
- 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
- 230000001105 regulatory effect Effects 0.000 claims description 26
- 239000003921 oil Substances 0.000 description 29
- 239000000463 material Substances 0.000 description 7
- 239000010687 lubricating oil Substances 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 230000004043 responsiveness Effects 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000001143 conditioned effect Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Landscapes
- Presses And Accessory Devices Thereof (AREA)
- Control Of Presses (AREA)
- Press Drives And Press Lines (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5004488U JPH049113Y2 (en]) | 1988-04-14 | 1988-04-14 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5004488U JPH049113Y2 (en]) | 1988-04-14 | 1988-04-14 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH01153891U JPH01153891U (en]) | 1989-10-23 |
JPH049113Y2 true JPH049113Y2 (en]) | 1992-03-06 |
Family
ID=31276121
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5004488U Expired JPH049113Y2 (en]) | 1988-04-14 | 1988-04-14 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH049113Y2 (en]) |
-
1988
- 1988-04-14 JP JP5004488U patent/JPH049113Y2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPH01153891U (en]) | 1989-10-23 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US7331208B2 (en) | Die cushion controller | |
JPH0442010Y2 (en]) | ||
US6874343B1 (en) | Press brake and method of controlling bidirectional fluid pump of hydraulic cylinder of press brake | |
JPH06297200A (ja) | 油圧プレスの駆動の制御方法及び制御装置 | |
JPS5933480B2 (ja) | 油圧式過負荷安全装置及びラム重量平衡装置を備えたプレス | |
KR900004440A (ko) | 유체작동실린더의 피스톤이동량조절에 의한 주조공정 제어방법과 그 방법을 실행하기 위한 장치 | |
CN101389421A (zh) | 缓冲载荷控制装置以及具备缓冲载荷控制装置的冲压机 | |
JP3606390B2 (ja) | 油圧プレスの金型保護装置 | |
JP3534326B2 (ja) | 油圧プレスのスライド制御方法 | |
US4233872A (en) | Hydraulic shock absorption in punch or cutting presses | |
JPH049113Y2 (en]) | ||
JPH0677879B2 (ja) | 加工機械の電気液圧サ−ボ装置 | |
JPH0737484U (ja) | プレス機械のスライド駆動装置 | |
JPH0515440Y2 (en]) | ||
JPH0445329B2 (en]) | ||
JPH0445328B2 (en]) | ||
JPH0985499A (ja) | 油圧プレスのスライド駆動装置 | |
JP3618012B2 (ja) | 材料加工機用流体圧装置および制御方法 | |
JPH0726080Y2 (ja) | 油圧駆動プレスのスライド上死点位置調整装置 | |
JPH0445330B2 (en]) | ||
JP2003200299A (ja) | プレス機械 | |
JPH0431764B2 (en]) | ||
JPH058092A (ja) | プレス機械 | |
US20250073774A1 (en) | Hydraulic Forming Machine for Workpiece Forming, Hydraulic Control Unit and Method for Controlling a Hydraulic Cylinder of a Hydraulic Forming Machine | |
JP3107985B2 (ja) | 油圧プレスの加圧力制御装置 |