JPH0446680B2 - - Google Patents
Info
- Publication number
- JPH0446680B2 JPH0446680B2 JP57028696A JP2869682A JPH0446680B2 JP H0446680 B2 JPH0446680 B2 JP H0446680B2 JP 57028696 A JP57028696 A JP 57028696A JP 2869682 A JP2869682 A JP 2869682A JP H0446680 B2 JPH0446680 B2 JP H0446680B2
- Authority
- JP
- Japan
- Prior art keywords
- actuator
- platen assembly
- lower platen
- hydraulic actuator
- crosshead
- 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 - Lifetime
Links
- 230000033001 locomotion Effects 0.000 claims description 33
- 239000012530 fluid Substances 0.000 claims description 13
- 238000007789 sealing Methods 0.000 claims description 7
- 230000003068 static effect Effects 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 5
- 238000003825 pressing Methods 0.000 claims description 5
- 230000008569 process Effects 0.000 claims description 4
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 238000006073 displacement reaction Methods 0.000 description 32
- 230000002706 hydrostatic effect Effects 0.000 description 8
- 238000000465 moulding Methods 0.000 description 8
- 238000000748 compression moulding Methods 0.000 description 5
- 238000000605 extraction Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 230000003014 reinforcing effect Effects 0.000 description 4
- 238000000926 separation method Methods 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 230000001276 controlling effect Effects 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 230000008439 repair process Effects 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 230000003750 conditioning effect Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 210000005069 ears Anatomy 0.000 description 2
- 125000006850 spacer group Chemical group 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 230000001133 acceleration Effects 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
- 230000003321 amplification Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000003466 welding Methods 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
- B30B15/06—Platens or press rams
- B30B15/068—Drive connections, e.g. pivotal
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B1/00—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen
- B30B1/32—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen by plungers under fluid pressure
- B30B1/323—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen by plungers under fluid pressure using low pressure long stroke opening and closing means, and high pressure short stroke cylinder means
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Control Of Presses (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US23769081A | 1981-02-24 | 1981-02-24 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57159300A JPS57159300A (en) | 1982-10-01 |
| JPH0446680B2 true JPH0446680B2 (fr) | 1992-07-30 |
Family
ID=22894752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57028696A Granted JPS57159300A (en) | 1981-02-24 | 1982-02-24 | Hydraulic press |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS57159300A (fr) |
| DE (1) | DE3207242A1 (fr) |
| FR (1) | FR2500368B1 (fr) |
| GB (1) | GB2093399B (fr) |
| IT (1) | IT1147637B (fr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104039542A (zh) * | 2011-10-21 | 2014-09-10 | 菲特压片机械有限公司 | 压机 |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4457072A (en) * | 1982-04-07 | 1984-07-03 | Mts Systems Corporation | Crosshead and bolster spacing control for servo controlled press |
| DE3303635C2 (de) * | 1983-02-03 | 1985-11-21 | Maschinenfabrik Müller-Weingarten AG, 7987 Weingarten | Hydraulische Kurzhub-Formpresse |
| US4509910A (en) * | 1983-11-18 | 1985-04-09 | Mts Systems Corporation | Column clamping assembly |
| DE3401203C1 (de) * | 1984-01-14 | 1985-05-30 | Hoesch Ag, 4600 Dortmund | Hydraulische Presse zum Verpressen von Kunststoff-Halbzeug |
| DE3403009A1 (de) * | 1984-01-28 | 1985-08-01 | Horst 4600 Dortmund Schenk | Hydraulische presse |
| DE3432286C1 (de) * | 1984-09-01 | 1985-08-22 | Hoesch Ag, 4600 Dortmund | Hydraulische Presse |
| US4784058A (en) * | 1986-08-13 | 1988-11-15 | Kabushiki Kaisha Kobe Seiko Sho | Press control for maintaining a level position and a uniform pressure on a workpiece |
| DE3802761A1 (de) * | 1988-01-30 | 1989-08-10 | Krupp Gmbh | Hydraulische presse |
| DE19607257C2 (de) * | 1996-02-27 | 1999-11-04 | Hydrap Pressen Maschinenbau | Hydraulische Blechformpresse |
| DE102004046493B4 (de) * | 2004-08-18 | 2013-02-28 | Schuler Pressen Gmbh | Presse insbesondere zur Herstellung von Formteilen aus Kunststoff |
| US20180264765A1 (en) * | 2015-01-08 | 2018-09-20 | Persico S.P.A. | Press and method for molding an ingot made of thermoplastic or thermosetting material |
| DE102017218644A1 (de) | 2017-10-19 | 2019-04-25 | Bayerische Motoren Werke Aktiengesellschaft | Werkzeug und Verfahren zur Herstellung eines SMC-Bauteils, Verwendung des Werkzeugs |
| WO2021144012A1 (fr) * | 2020-01-15 | 2021-07-22 | Bruderer Ag | Procédé de fonctionnement d'une presse à estamper et presse à estamper pour le fonctionnement selon le procédé |
Family Cites Families (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE554810C (de) * | 1932-07-14 | Wilhelm Wiegand | Hydraulische Presse, insbesondere fuer Leder u. dgl. | |
| US2722174A (en) * | 1950-11-24 | 1955-11-01 | Hydropress Inc | Hydraulic press |
| US3120039A (en) * | 1959-08-06 | 1964-02-04 | Albert Stubbe Maschf | Die mold closure mechanism for die casting and injection molding machines |
| DE1479804A1 (de) * | 1965-02-05 | 1969-06-26 | Verwaltungsgesellschaft Moelle | Hydraulische Einzweck-Presse zur Herstellung von Kunststoff-Pressteilen |
| CH442019A (de) * | 1965-02-17 | 1967-08-15 | Atlas As | Hydraulische Presse |
| GB1138435A (en) * | 1967-02-22 | 1969-01-01 | Rolls Royce | Improvements relating to moulding |
| FR1548751A (fr) * | 1967-03-09 | 1968-12-06 | ||
| FR2033442A5 (fr) * | 1969-02-25 | 1970-12-04 | Stephan Rech Meca Centre | |
| US3800588A (en) * | 1971-04-30 | 1974-04-02 | Mts System Corp | Multiple axis control system for vibration test apparatus |
| JPS488787U (fr) * | 1971-06-10 | 1973-01-31 | ||
| US3802818A (en) * | 1972-05-12 | 1974-04-09 | Tamagawa Kikai Kinzoku Kk | Device for controlled application of compacting forces in powder press |
| NL7207024A (fr) * | 1972-05-25 | 1973-11-27 | ||
| FR2204490B1 (fr) * | 1972-10-27 | 1976-10-29 | Poncet Pierre | |
| FR2214053B1 (fr) * | 1973-01-11 | 1976-11-05 | Picot Sa | |
| SE390608B (sv) * | 1973-02-12 | 1977-01-03 | Metalform Ab | Anordning for bearbetning av material genom valvsning eller pressning |
| US3908429A (en) * | 1974-01-21 | 1975-09-30 | Mts System Corp | Hydraulic servo valve controlled cupping press |
| US3921286A (en) * | 1974-05-16 | 1975-11-25 | Mts System Corp | Pressure balanced hydrostatic slip bearing used in a guide and restraint system |
| US3992978A (en) * | 1974-05-16 | 1976-11-23 | Mts Systems Corporation | Fluid motor and fluid control means therefore |
| US3918298A (en) * | 1974-07-29 | 1975-11-11 | Mts System Corp | Multiple actuator control system |
| US3994540A (en) * | 1975-12-04 | 1976-11-30 | Mts Systems Corporation | Pressure balanced bearing with external height control valve |
| FR2355647A1 (fr) * | 1976-03-31 | 1978-01-20 | Poncet Pierre | Perfectionnements aux presses, notamment pour le moulage des matieres plastiques |
| DE2625482A1 (de) * | 1976-06-05 | 1977-12-15 | Siempelkamp Gmbh & Co | Hydraulische presse |
| US4076780A (en) * | 1977-01-27 | 1978-02-28 | General Motors Corporation | Programmable velocity and force control method for compression molding |
| US4063453A (en) * | 1977-03-03 | 1977-12-20 | Mts Systems Corporation | Adjustable space frame for testing machine |
| IT1108148B (it) * | 1978-07-11 | 1985-12-02 | Descrovi Mario | Struttura di macchina a stampaggio |
| JPS6012203B2 (ja) * | 1980-03-31 | 1985-03-30 | 興國ゴム工業株式会社 | フラツシユレス金型装置 |
-
1982
- 1982-02-22 GB GB8205175A patent/GB2093399B/en not_active Expired
- 1982-02-23 IT IT47847/82A patent/IT1147637B/it active
- 1982-02-23 FR FR8202972A patent/FR2500368B1/fr not_active Expired
- 1982-02-24 DE DE19823207242 patent/DE3207242A1/de active Granted
- 1982-02-24 JP JP57028696A patent/JPS57159300A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104039542A (zh) * | 2011-10-21 | 2014-09-10 | 菲特压片机械有限公司 | 压机 |
Also Published As
| Publication number | Publication date |
|---|---|
| DE3207242A1 (de) | 1982-09-23 |
| JPS57159300A (en) | 1982-10-01 |
| GB2093399A (en) | 1982-09-02 |
| DE3207242C2 (fr) | 1991-03-21 |
| IT1147637B (it) | 1986-11-19 |
| IT8247847A0 (it) | 1982-02-23 |
| FR2500368A1 (fr) | 1982-08-27 |
| GB2093399B (en) | 1985-07-10 |
| FR2500368B1 (fr) | 1988-09-09 |
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