BE545949A - - Google Patents
Info
- Publication number
- BE545949A BE545949A BE545949DA BE545949A BE 545949 A BE545949 A BE 545949A BE 545949D A BE545949D A BE 545949DA BE 545949 A BE545949 A BE 545949A
- Authority
- BE
- Belgium
- Prior art keywords
- pressure
- valve
- welding
- hydraulic
- force
- Prior art date
Links
- 238000003466 welding Methods 0.000 description 22
- 239000007788 liquid Substances 0.000 description 13
- 230000001105 regulatory effect Effects 0.000 description 8
- 238000010586 diagram Methods 0.000 description 6
- 238000005242 forging Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000004891 communication Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010891 electric arc Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000012768 molten material Substances 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
- B30B15/16—Control arrangements for fluid-driven presses
- B30B15/22—Control arrangements for fluid-driven presses controlling the degree of pressure applied by the ram during the pressing stroke
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Forging (AREA)
- Resistance Welding (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE545949A true BE545949A (oth) |
Family
ID=173417
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE545949D BE545949A (oth) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE545949A (oth) |
-
0
- BE BE545949D patent/BE545949A/fr unknown
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP0066871B1 (en) | A supply and control apparatus and method for a joint-forming machine and a joint-forming machine embodying same | |
| US2373226A (en) | Hydraulic butt welder control | |
| FR2522844A1 (fr) | Procede et dispositif de regulation automatique de position d'un organe de manoeuvre comportant une servo-valve | |
| BE545949A (oth) | ||
| US2867869A (en) | Venting device for die casting machines | |
| FR2670698A1 (fr) | Procede de soudage par resistance par points et electrode de soudage pour la mise en óoeuvre du procede. | |
| US3601180A (en) | Pressure-casting machine | |
| US2640134A (en) | Hydraulic flash welder control | |
| FR2705998A1 (fr) | Dispositif d'injection de carburant pour moteurs à combustion interne . | |
| FR2506041A1 (fr) | Dispositif de commande pour la circulation hydraulique d'une machine a mouler des matieres synthetiques par injection | |
| EP3750459B1 (en) | Proportional emulsion valve for fluid treatment machines, in particular for the production and delivery of beverages | |
| US3145627A (en) | Control apparatus for welding machines and the like | |
| US6180910B1 (en) | Force control techniques on a resistance welding machine | |
| KR0154187B1 (ko) | 다이캐스트기를 위한 스퀴즈 핀 제어방법 및 장치 | |
| JPS5935872A (ja) | アキユムレ−タの充填制御方法および装置 | |
| JP2000135573A (ja) | 抵抗溶接機の溶接制御装置 | |
| JP3262675B2 (ja) | トグル式型締め装置の油圧回路 | |
| JP3756399B2 (ja) | ハイドロフォーミング装置 | |
| US2688066A (en) | Hydraulic flash welder control | |
| US3258946A (en) | Control system for pipe bending apparatus | |
| JPS597523B2 (ja) | 金属押出プレスにおけるラム速度制御方法及び装置 | |
| KR920000815B1 (ko) | 저항 용접기에 있어서의 가압력 제어장치 | |
| US1881278A (en) | Solder wire extrusion press | |
| JP2005273752A (ja) | 増圧装置 | |
| US2677034A (en) | Flash welder control means |