PL3290718T3 - Hydrauliczna szybka jednostka kuźnicza - Google Patents
Hydrauliczna szybka jednostka kuźniczaInfo
- Publication number
- PL3290718T3 PL3290718T3 PL17748373T PL17748373T PL3290718T3 PL 3290718 T3 PL3290718 T3 PL 3290718T3 PL 17748373 T PL17748373 T PL 17748373T PL 17748373 T PL17748373 T PL 17748373T PL 3290718 T3 PL3290718 T3 PL 3290718T3
- Authority
- PL
- Poland
- Prior art keywords
- forging unit
- fast forging
- hydraulic fast
- hydraulic
- unit
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B1/00—Installations or systems with accumulators; Supply reservoir or sump assemblies
- F15B1/02—Installations or systems with accumulators
- F15B1/024—Installations or systems with accumulators used as a supplementary power source, e.g. to store energy in idle periods to balance pump load
-
- 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
- B30B15/161—Control arrangements for fluid-driven presses controlling the ram speed and ram pressure, e.g. fast approach speed at low pressure, low pressing speed at high pressure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J9/00—Forging presses
- B21J9/10—Drives for forging presses
- B21J9/12—Drives for forging presses operated by hydraulic or liquid pressure
-
- 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
- B30B15/163—Control arrangements for fluid-driven presses for accumulator-driven presses
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B1/00—Installations or systems with accumulators; Supply reservoir or sump assemblies
- F15B1/02—Installations or systems with accumulators
- F15B1/027—Installations or systems with accumulators having accumulator charging devices
- F15B1/0275—Installations or systems with accumulators having accumulator charging devices with two or more pilot valves, e.g. for independent setting of the cut-in and cut-out pressures
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B1/00—Installations or systems with accumulators; Supply reservoir or sump assemblies
- F15B1/02—Installations or systems with accumulators
- F15B1/027—Installations or systems with accumulators having accumulator charging devices
- F15B1/033—Installations or systems with accumulators having accumulator charging devices with electrical control means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B2211/00—Circuits for servomotor systems
- F15B2211/20—Fluid pressure source, e.g. accumulator or variable axial piston pump
- F15B2211/21—Systems with pressure sources other than pumps, e.g. with a pyrotechnical charge
- F15B2211/212—Systems with pressure sources other than pumps, e.g. with a pyrotechnical charge the pressure sources being accumulators
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Engineering & Computer Science (AREA)
- Fluid-Pressure Circuits (AREA)
- Forging (AREA)
- Control Of Presses (AREA)
- Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610582538.7A CN106015124A (zh) | 2016-07-22 | 2016-07-22 | 一种液压泵与高压蓄能器叠加供压的液压快锻机组 |
EP17748373.2A EP3290718B1 (en) | 2016-07-22 | 2017-01-12 | Hydraulic fast forging unit |
PCT/CN2017/070940 WO2018014522A1 (zh) | 2016-07-22 | 2017-01-12 | 液压快锻机组 |
Publications (1)
Publication Number | Publication Date |
---|---|
PL3290718T3 true PL3290718T3 (pl) | 2019-11-29 |
Family
ID=57117358
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PL17748373T PL3290718T3 (pl) | 2016-07-22 | 2017-01-12 | Hydrauliczna szybka jednostka kuźnicza |
Country Status (7)
Country | Link |
---|---|
US (1) | US10850468B2 (pl) |
EP (1) | EP3290718B1 (pl) |
JP (1) | JP6648284B2 (pl) |
CN (2) | CN106015124A (pl) |
ES (1) | ES2744853T3 (pl) |
PL (1) | PL3290718T3 (pl) |
WO (1) | WO2018014522A1 (pl) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106015124A (zh) * | 2016-07-22 | 2016-10-12 | 中聚信海洋工程装备有限公司 | 一种液压泵与高压蓄能器叠加供压的液压快锻机组 |
CN106402061B (zh) * | 2016-11-21 | 2018-01-30 | 江苏华威机械制造有限公司 | 液压快锻机空程快降独立补油的液压回路 |
CN107588047A (zh) * | 2017-11-02 | 2018-01-16 | 中科聚信洁能热锻装备研发股份有限公司 | 一种由蓄能器独立供给压力油的液压机 |
CN107829988A (zh) * | 2017-11-02 | 2018-03-23 | 中科聚信洁能热锻装备研发股份有限公司 | 一种液压机回程的无泵蓄能器闭式油路及其控制方法 |
CN109058197A (zh) * | 2018-08-29 | 2018-12-21 | 太原科技大学 | 一种新型节能快速锻造机溢流收集装置及其方法 |
CN109058196B (zh) * | 2018-08-29 | 2023-10-31 | 太原科技大学 | 一种新型节能快速锻造机液压系统及其控制方法 |
CN110925246B (zh) * | 2018-09-20 | 2023-10-20 | 华澳科技(苏州)股份有限公司 | 一种蓄能再生节能开合模系统及开合模控制方法 |
CN109175183B (zh) * | 2018-10-16 | 2024-02-06 | 南京迪威尔高端制造股份有限公司 | 大型模锻液压机混合动力液压传动系统及方法 |
US11191212B2 (en) * | 2019-04-23 | 2021-12-07 | Deere & Company | Controlled float on an agricultural harvester for header leveling |
CN114483680B (zh) * | 2022-01-20 | 2024-01-05 | 佛山市玛盛机械科技有限公司 | 一种具有液压储能的大吨位金属热锻成型设备 |
Family Cites Families (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2380153A (en) * | 1941-04-30 | 1945-07-10 | Oilgear Co | Hydraulic draw press |
US2594204A (en) * | 1947-06-26 | 1952-04-22 | Alois K Nowak | Actuating means for forging presses |
GB880874A (en) * | 1957-12-10 | 1961-10-25 | Loewy Eng Co Ltd | Pressure-liquid supply system for hydraulic presses |
GB895434A (en) * | 1958-11-25 | 1962-05-02 | Schloemann Ag | Improvements in hydraulic forging presses having control means |
DE1145462B (de) * | 1959-05-20 | 1963-03-14 | Hydraulik Gmbh | Hydraulische Schmiedpresse in Unterflur-Bauart |
DE2607762A1 (de) * | 1976-02-26 | 1977-09-01 | Smg Sueddeutsche Maschinenbau | Hydraulische presse |
DE2747548C2 (de) * | 1977-10-22 | 1986-04-17 | Thyssen Industrie Ag, 4300 Essen | Presse mit Regelkreis |
DE2852303A1 (de) * | 1978-12-02 | 1980-06-04 | Schloemann Siemag Ag | Schmiedepresse, insbesondere freiform- schmiedepresse, in unterflurbauart |
DE3728418A1 (de) * | 1987-08-26 | 1989-03-09 | Horst Baltschun | Dynamisch vorgespannte druckmittelbetaetigte presse |
DE4436666A1 (de) * | 1994-10-13 | 1996-04-18 | Rexroth Mannesmann Gmbh | Hydraulisches Antriebssystem für eine Presse |
JP2002172500A (ja) * | 2000-11-30 | 2002-06-18 | Kawasaki Hydromechanics Corp | トライアル油圧プレスの油圧制御方法 |
CN2537848Y (zh) * | 2002-04-26 | 2003-02-26 | 张作武 | 双柱塞液压锤 |
US20070251400A1 (en) * | 2003-10-09 | 2007-11-01 | Glass Arthur J | Platen Press |
CN100589968C (zh) * | 2008-03-24 | 2010-02-17 | 中南大学 | 多点驱动大型液压机液压控制系统 |
CN201659239U (zh) * | 2009-12-09 | 2010-12-01 | 安阳锻压机械工业有限公司 | 锻造液压机的快速回升弹簧装置 |
CN102078911A (zh) * | 2010-12-06 | 2011-06-01 | 中国重型机械研究院有限公司 | 快锻油压机快速回程系统 |
CN201880838U (zh) * | 2010-12-06 | 2011-06-29 | 中国重型机械研究院有限公司 | 快锻油压机快速回程装置 |
CN102364120A (zh) * | 2011-06-30 | 2012-02-29 | 天津市天锻压力机有限公司 | 活塞式蓄能器控制液压系统 |
CN202291180U (zh) * | 2011-09-26 | 2012-07-04 | 阎善武 | 水压快速锻造机组 |
DE202012101725U1 (de) * | 2012-05-10 | 2013-07-11 | Dieffenbacher GmbH Maschinen- und Anlagenbau | Vorrichtung zur adaptiven Steuerung einer hydraulischen Presse |
DE102012104124A1 (de) * | 2012-05-10 | 2013-11-14 | Dieffenbacher GmbH Maschinen- und Anlagenbau | Verfahren und Vorrichtung zur adaptiven Steuerung einer hydraulischen Presse |
CN204020051U (zh) * | 2014-07-04 | 2014-12-17 | 青岛华东工程机械有限公司 | 快速锻造压机快速回程装置及快速锻造压机 |
DE102014218887B3 (de) * | 2014-09-19 | 2016-01-28 | Voith Patent Gmbh | Hydraulischer Antrieb mit Eilhub und Lasthub |
CN204470508U (zh) * | 2014-11-19 | 2015-07-15 | 天津市天锻压力机有限公司 | 模锻液压机滑块力偶调平控制系统 |
CN105221497B (zh) * | 2015-10-27 | 2017-07-14 | 天津市天锻压力机有限公司 | 高速预成型液压机液压控制系统 |
CN106015124A (zh) * | 2016-07-22 | 2016-10-12 | 中聚信海洋工程装备有限公司 | 一种液压泵与高压蓄能器叠加供压的液压快锻机组 |
CN205841339U (zh) * | 2016-07-22 | 2016-12-28 | 中聚信海洋工程装备有限公司 | 一种液压泵与高压蓄能器叠加供压的液压快锻机组 |
JP6397063B2 (ja) * | 2017-01-27 | 2018-09-26 | アイダエンジニアリング株式会社 | 液圧ノックアウト装置 |
-
2016
- 2016-07-22 CN CN201610582538.7A patent/CN106015124A/zh active Pending
-
2017
- 2017-01-12 ES ES17748373T patent/ES2744853T3/es active Active
- 2017-01-12 JP JP2018535862A patent/JP6648284B2/ja active Active
- 2017-01-12 US US15/765,265 patent/US10850468B2/en active Active
- 2017-01-12 PL PL17748373T patent/PL3290718T3/pl unknown
- 2017-01-12 EP EP17748373.2A patent/EP3290718B1/en active Active
- 2017-01-12 WO PCT/CN2017/070940 patent/WO2018014522A1/zh active Application Filing
- 2017-01-15 CN CN201710026898.3A patent/CN106545530B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
EP3290718B1 (en) | 2019-06-12 |
CN106015124A (zh) | 2016-10-12 |
JP2019507017A (ja) | 2019-03-14 |
EP3290718A1 (en) | 2018-03-07 |
ES2744853T3 (es) | 2020-02-26 |
WO2018014522A1 (zh) | 2018-01-25 |
JP6648284B2 (ja) | 2020-02-14 |
CN106545530B (zh) | 2017-12-12 |
US10850468B2 (en) | 2020-12-01 |
EP3290718A4 (en) | 2018-05-16 |
CN106545530A (zh) | 2017-03-29 |
US20180281332A1 (en) | 2018-10-04 |
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