BR112018067350A2 - método e dispositivo para regular o movimento de tucho e forças de tucho em servoprensas híbridas multiponto - Google Patents
método e dispositivo para regular o movimento de tucho e forças de tucho em servoprensas híbridas multipontoInfo
- Publication number
- BR112018067350A2 BR112018067350A2 BR112018067350A BR112018067350A BR112018067350A2 BR 112018067350 A2 BR112018067350 A2 BR 112018067350A2 BR 112018067350 A BR112018067350 A BR 112018067350A BR 112018067350 A BR112018067350 A BR 112018067350A BR 112018067350 A2 BR112018067350 A2 BR 112018067350A2
- Authority
- BR
- Brazil
- Prior art keywords
- tapping
- pads
- pressure
- function
- forces
- Prior art date
Links
- 238000010079 rubber tapping Methods 0.000 title abstract 6
- 238000000034 method Methods 0.000 title abstract 5
- 230000001105 regulatory effect Effects 0.000 title 1
- 230000003993 interaction Effects 0.000 abstract 1
- 238000000465 moulding Methods 0.000 abstract 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
- B30B15/0029—Details of, or accessories for, presses; Auxiliary measures in connection with pressing means for adjusting the space between the press slide and the press table, i.e. the shut height
- B30B15/0041—Control arrangements therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
- B30B15/26—Programme control arrangements
-
- 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
- B30B1/26—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 cams, eccentrics, or cranks
- B30B1/28—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 cams, eccentrics, or cranks the cam, crank, or eccentric being disposed below the lower platen or table and operating to pull down the upper platen or slide
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
- B30B15/0029—Details of, or accessories for, presses; Auxiliary measures in connection with pressing means for adjusting the space between the press slide and the press table, i.e. the shut height
- B30B15/0035—Details of, or accessories for, presses; Auxiliary measures in connection with pressing means for adjusting the space between the press slide and the press table, i.e. the shut height using an adjustable connection between the press drive means and the press slide
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
- B30B15/14—Control arrangements for mechanically-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
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/18—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form
- G05B19/182—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form characterised by the machine tool function, e.g. thread cutting, cam making, tool direction control
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/30—Nc systems
- G05B2219/37—Measurements
- G05B2219/37399—Pressure
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/30—Nc systems
- G05B2219/41—Servomotor, servo controller till figures
- G05B2219/41273—Hydraulic
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Human Computer Interaction (AREA)
- Manufacturing & Machinery (AREA)
- Control Of Presses (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
- Press Drives And Press Lines (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
método para a regulação do movimento de tucho e das forças de tucho em servoprensas híbridas multiponto, nas quais o acionamento servoelétrico atribuído a cada ponto de pressão ou a cada grupo de pontos de pressão do tucho, como função principal, através de uma função de eixo de comando com os acionamentos integrados na prensa como função secundária na forma de almofadas de pressão hidráulicas nos pontos de pressão do acionamento de tucho e/ou almofadas de processo que atuam como almofadas de máquinas ou de ferramentas ficam em uma tal interação combinatória que por um lado, no caso da potência de acionamento reduzida, obtém-se uma elevada força de fechamento do tucho antes e durante sua fase de manter fechado para moldagem e cura da peça prensada moldada a quente e uma pequena forma de abertura do tucho após a fase de manter fechado e de modo que por outro lado para fins de compensação de flutuações no processo devido a fatores de influência mecânicos e térmicos variáveis sobre as propriedade das peças moldadas prensadas a quente, as almofadas hidráulicas possam ser reguladas independentemente entre si, nos pontos de pressão do tucho e/ou as almofadas de processo, respectivamente antes, durante e após a fase de manter fechado o tucho na área do ponto de reversão inferior, em função do trajeto e da força para uma regulação ativa de profundidade de imersão e de inclinação, em combinação com o acionamento principal servoelétrico.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102016106286.3A DE102016106286B4 (de) | 2016-04-06 | 2016-04-06 | Verfahren und Vorrichtung zur Steuerung und Regelung der Stößelbewegung und der Stößelkräfte an Mehrpunkt-Servo-Hybrid-Pressen |
| PCT/DE2017/100273 WO2017174077A1 (de) | 2016-04-06 | 2017-04-06 | Verfahren und vorrichtung zur regelung der stösselbewegung und der stösselkräfte an mehrpunkt-servo-hybrid-pressen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR112018067350A2 true BR112018067350A2 (pt) | 2019-01-15 |
Family
ID=58994806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR112018067350A BR112018067350A2 (pt) | 2016-04-06 | 2017-04-06 | método e dispositivo para regular o movimento de tucho e forças de tucho em servoprensas híbridas multiponto |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US10870251B2 (pt) |
| EP (1) | EP3440520A1 (pt) |
| JP (1) | JP6856664B2 (pt) |
| CN (1) | CN109074042B (pt) |
| BR (1) | BR112018067350A2 (pt) |
| DE (1) | DE102016106286B4 (pt) |
| WO (1) | WO2017174077A1 (pt) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102017130425B4 (de) * | 2017-12-19 | 2020-01-16 | Schuler Pressen Gmbh | Verfahren und Vorrichtung zur Nutzpresskrafterhöhung an Servopressen |
| CN111444590A (zh) * | 2019-11-18 | 2020-07-24 | 哈尔滨理工大学 | 一种连续回转电液伺服马达压力缓冲结构的优化方法 |
| EP4119338A1 (en) * | 2021-07-14 | 2023-01-18 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Method of operating a press apparatus and forming process |
| CN115674757A (zh) * | 2022-11-30 | 2023-02-03 | 济南昊中自动化有限公司 | 一种新型底传动机械压力机 |
| CN116713373B (zh) * | 2023-08-10 | 2023-10-31 | 聊城市誉林工业设计有限公司 | 基于量产工业数据分析的换向片冲压工艺力补偿系统 |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3640507C3 (de) | 1986-11-27 | 1998-01-29 | Mueller Weingarten Maschf | Einrichtung zur Steuerung bzw. Regelung der Blechhalterkraft während des Ziehvorganges |
| JP3231536B2 (ja) * | 1993-02-25 | 2001-11-26 | トヨタ自動車株式会社 | プレス機械の異常診断方法 |
| DE19541693A1 (de) * | 1995-11-09 | 1997-05-15 | Erfurt Umformtechnik Gmbh | Einrichtung zur Steuerung und Regelung des Druckes in hydraulischen Ziehkissen von Pressen |
| DE19642587A1 (de) | 1996-10-15 | 1998-04-16 | Ulrich Keller | Mehrpunktpresse mit hydraulischen Druckkissen und invers einstellbaren Federsteifen der Druckpunkte zur Kompensation der Stößelschrägstellung |
| DE19920377A1 (de) * | 1999-05-04 | 2000-11-09 | Fette Wilhelm Gmbh | Steuer- und Überwachungsvorrichtung für eine Rundläufer-Tablettenpresse |
| DE10158861C2 (de) | 2001-11-30 | 2003-12-04 | Schuler Automation Gmbh & Co | Vorrichtung zum Bewegen eines Stößels einer Presse |
| DE102005012876A1 (de) * | 2005-03-19 | 2006-09-21 | Müller Weingarten AG | Verfahren und Vorrichtung zur Steuerung und Regelung von servo-elektrischen Ziehkissen |
| DE102005040263A1 (de) * | 2005-08-24 | 2007-03-01 | Müller Weingarten AG | Verfahren und Vorrichtung zur Steuerung und Regelung der Stößelbewegung an servo-elektrischen Pressen |
| DE102006059796A1 (de) | 2006-12-15 | 2008-06-19 | Müller Weingarten AG | Verfahren und Vorrichtung zur Steuerung und Regelung von Stößellageabweichungen an servo-elektrischen Pressen |
| JP5476106B2 (ja) * | 2009-12-07 | 2014-04-23 | アイダエンジニアリング株式会社 | 電動サーボプレスの制御方法及び制御装置 |
| JP5761839B2 (ja) | 2010-08-12 | 2015-08-12 | 株式会社エイチアンドエフ | 鋼板のホットプレス方法 |
| DE102011052860A1 (de) * | 2010-08-24 | 2012-03-01 | Schuler Pressen Gmbh | Verfahren zum Betreiben einer Presse mit Unterantrieb und danach betriebene Presse |
| ES2395350B1 (es) | 2011-02-02 | 2014-09-09 | Fagor, S. Coop. | Prensa mecánica adaptada a procesos de conformado, en particular procesos de conformado en caliente |
| US20140202345A1 (en) | 2011-08-22 | 2014-07-24 | Chris Wood | Hot forming press |
| DE102012100325C5 (de) * | 2012-01-16 | 2019-06-19 | Schuler Pressen Gmbh | Verwendung von Daten des Kraftflusses in einer Presse für den Betrieb eines Stößels |
| JP5680121B2 (ja) * | 2013-01-24 | 2015-03-04 | アイダエンジニアリング株式会社 | プレス機械のダイクッション装置及びダイクッション制御方法 |
| DE102013210807A1 (de) * | 2013-06-10 | 2014-12-11 | Gräbener Pressensysteme GmbH & Co. KG | Überlast-Löseeinrichtung in einer Servopresse |
-
2016
- 2016-04-06 DE DE102016106286.3A patent/DE102016106286B4/de active Active
-
2017
- 2017-04-06 JP JP2018552740A patent/JP6856664B2/ja active Active
- 2017-04-06 EP EP17727473.5A patent/EP3440520A1/de active Pending
- 2017-04-06 CN CN201780022316.2A patent/CN109074042B/zh active Active
- 2017-04-06 WO PCT/DE2017/100273 patent/WO2017174077A1/de active Application Filing
- 2017-04-06 BR BR112018067350A patent/BR112018067350A2/pt active Search and Examination
- 2017-04-06 US US16/091,525 patent/US10870251B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| JP2019513559A (ja) | 2019-05-30 |
| DE102016106286B4 (de) | 2023-03-02 |
| JP6856664B2 (ja) | 2021-04-07 |
| US10870251B2 (en) | 2020-12-22 |
| US20190126582A1 (en) | 2019-05-02 |
| DE102016106286A1 (de) | 2017-10-12 |
| CN109074042B (zh) | 2022-05-10 |
| EP3440520A1 (de) | 2019-02-13 |
| WO2017174077A1 (de) | 2017-10-12 |
| CN109074042A (zh) | 2018-12-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B350 | Update of information on the portal [chapter 15.35 patent gazette] | ||
| B06W | Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 patent gazette] | ||
| B09A | Decision: intention to grant [chapter 9.1 patent gazette] |