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1. 发明授权

US09101976B2 Die casting machine and method 有权
标题翻译：压铸机及方法
公开(公告)号：US09101976B2
公开(公告)日：2015-08-11
申请号：US13976575
申请日：2010-12-29
申请人： Stephane Bergeron , Alain Bourbonnais , Samuel Dubois , Richard Laveau , Gilbert Monette , Jean-Pierre Ouellet , Carl Thibault
发明人： Stephane Bergeron , Alain Bourbonnais , Samuel Dubois , Richard Laveau , Gilbert Monette , Jean-Pierre Ouellet , Carl Thibault
IPC分类号： B22D17/08 , B22D17/26 , B22D17/04 , B22D17/02
CPC分类号： B22D17/08 , B22D17/02 , B22D17/04 , B22D17/26 , B22D17/263
摘要： The die casting machine comprises a mold closing actuator capable of selectively inducing a closing pressure on first and second platens for forcing them towards a closed position in which their mold portions are pressed against each other along a parting line. An injection sleeve is movable relative to the mold portions between a distal position in which the injection sleeve and the mold portions are spaced apart; and an injection position in which the injection sleeve engages the mold portions at an inlet opening when the first and second platens are in their closed position. The injection sleeve applies a transverse contact pressure when it engages the mold portions. The closing pressure is unevenly distributed on the platens so as to compensate the transverse contact pressure to have a resulting effective molding pressure on the mold portions that is substantially evenly distributed across the parting line.
摘要翻译：压铸机包括一个闭合致动器，其能够选择性地引起第一和第二压板上的关闭压力，以迫使它们朝向关闭位置，在该关闭位置，模具部分沿着分型线彼此挤压。注射套筒可以在注射套筒和模具部分间隔开的远侧位置之间相对于模具部分移动; 以及当所述第一和第二压板处于其关闭位置时，所述注射套筒在入口处与所述模具部分接合的注射位置。注射套管在接合模具部分时施加横向接触压力。闭合压力不均匀地分布在压板上，以补偿横向接触压力，从而在模具部分上产生有效的成型压力，该模具部分基本上均匀地分布在分型线上。

2. 发明申请

US20130269903A1 DIE CASTING MACHINE AND METHOD 有权
公开(公告)号：US20130269903A1
公开(公告)日：2013-10-17
申请号：US13976575
申请日：2010-12-29
申请人： Stephane Bergeron , Alain Bourbonnais , Samuel Dubois , Richard Laveau , Gilbert Monette , Jean-Pierre Ouellet , Carl Thibault
发明人： Stephane Bergeron , Alain Bourbonnais , Samuel Dubois , Richard Laveau , Gilbert Monette , Jean-Pierre Ouellet , Carl Thibault
IPC分类号： B22D17/08 , B22D17/26 , B22D17/02
CPC分类号： B22D17/08 , B22D17/02 , B22D17/04 , B22D17/26 , B22D17/263
摘要： The die casting machine comprises a mold closing actuator capable of selectively inducing a closing pressure on first and second platens for forcing them towards a closed position in which their mold portions are pressed against each other along a parting line. An injection sleeve is movable relative to the mold portions between a distal position in which the injection sleeve and the mold portions are spaced apart; and an injection position in which the injection sleeve engages the mold portions at an inlet opening when the first and second platens are in their closed position. The injection sleeve applies a transverse contact pressure when it engages the mold portions. The closing pressure is unevenly distributed on the platens so as to compensate the transverse contact pressure to have a resulting effective molding pressure on the mold portions that is substantially evenly distributed across the parting line.

3. 发明授权

US06938671B2 Multiple-slide die-casting system 有权
标题翻译：多滑动压铸系统
公开(公告)号：US06938671B2
公开(公告)日：2005-09-06
申请号：US10886601
申请日：2004-07-09
申请人： Alexandre A. Pollak , Carl Thibault , Alain Bourbonnais , Richard Laveau
发明人： Alexandre A. Pollak , Carl Thibault , Alain Bourbonnais , Richard Laveau
IPC分类号： B22D17/22 , B22D17/26 , B29C45/17 , B29C45/33 , B29C45/40 , B29C45/64 , B22D33/04
CPC分类号： B22D17/22 , B22D17/2236 , B22D17/26 , B29C45/1742 , B29C45/33 , B29C45/4005 , B29C45/64
摘要： A multiple-slide die-casting machine is equipped with improved mechanical structure and unique injection control system to improve the quality of molded products, to achieve flash free castings of improved surface finish. The clamping assemblies are mounted on one side of a base plate of the machine for applying clamping force to the mold sections in a preloaded state. A reinforcement ring interconnects the clamping assemblies to inhibit deflection of the base plate and the brackets which support the clamping assemblies so that an accurate parting line between the contacting surfaces of mold sections is insured. The unique injection control system of the machine provides selectively closed loop and open loop injection to achieve the advantage of a closed loop control injection which provides for optimal parameters for an injection cycle to eliminate hammer effect, and the advantage of open loop which is suitable for die-casting small products requiring an injection stroke too short to be reacted on in closed loop control.
摘要翻译：多滑动压铸机配备改进的机械结构和独特的注塑控制系统，以提高成型产品的质量，实现无闪蒸的铸件，改善表面光洁度。夹紧组件安装在机器的基板的一侧，用于在预加载状态下将夹紧力施加到模具部分。加强环将夹紧组件互连以阻止支撑夹紧组件的基板和支架的偏转，从而保证模具部分的接触表面之间的准确的分型线。机器独特的喷射控制系统提供选择性的闭环和开环喷射，以实现闭环控制喷射的优点，其提供用于喷射循环的最佳参数以消除锤击效应，以及适合于压铸小产品需要注射行程太短，不能在闭环控制中反应。

4. 发明授权

US06793002B2 Multiple-slide die-casting system 有权
公开(公告)号：US06793002B2
公开(公告)日：2004-09-21
申请号：US10092567
申请日：2002-03-08
申请人： Alexandre A. Pollak , Carl Thibault , Alain Bourbonnais , Richard Laveau
发明人： Alexandre A. Pollak , Carl Thibault , Alain Bourbonnais , Richard Laveau
IPC分类号： B22D1726
CPC分类号： B22D17/22 , B22D17/2236 , B22D17/26 , B29C45/1742 , B29C45/33 , B29C45/4005 , B29C45/64
摘要： A multiple-slide die-casting machine is equipped with improved mechanical structure and unique injection control system to improve the quality of molded products, to achieve flash free castings of improved surface finish. The clamping assemblies are mounted on one side of a base plate of the machine for applying clamping force to the mold sections in a preloaded state. A reinforcement ring interconnects the clamping assemblies to inhibit deflection of the base plate and the brackets which support the clamping assemblies so that an accurate parting line between the contacting surfaces of mold sections is insured. The unique injection control system of the machine provides selectively closed loop and open loop injection to achieve the advantage of a closed loop control injection which provides for optimal parameters for an injection cycle to eliminate hammer effect, and the advantage of open loop which is suitable for die-casting small products requiring an injection stroke too short to be reacted on in closed loop control.

5. 发明授权

US06609554B2 Multiple-slide die-casting system 有权
标题翻译：多滑动压铸系统
公开(公告)号：US06609554B2
公开(公告)日：2003-08-26
申请号：US10168378
申请日：2002-06-20
申请人： Alexandre A. Pollak , Carl Thibault , Alain Bourbonnais , Richard Laveau
发明人： Alexandre A. Pollak , Carl Thibault , Alain Bourbonnais , Richard Laveau
IPC分类号： B22D1732
CPC分类号： B22D17/26 , B22D17/32
摘要： A multiple-slide die-casting machine (20) is equipped with improved mechanical structure and unique injection control system to improve the quality of molded products, to achieve flash free castings of improved surface finish. The clamping assemblies (52A, 52B, 52C, 52D) are mounted on one side of a base plate (22) of the machine for applying clamping force to the mold sections in a preloaded state. A reinforcement ring (56) interconnects the clamping assemblies to inhibit deflection of the base plate and the brackets (72) which support the clamping assemblies so that an accurate parting line between the contacting surfaces of mold sections is insured. The unique injection control system of the machine provides selectively closed loop and open loop injection to achieve the advantage of a closed loop control injection which provides for optimal parameters for an injection cycle to eliminate hammer effect, and the advantage of open loop which is suitable for die-casting small products requiring an injection stroke too short to be reacted on in closed loop control.
摘要翻译：多滑动压铸机（20）配备了改进的机械结构和独特的注塑控制系统，以提高成型产品的质量，实现改进表面光洁度的无闪蒸铸件。夹紧组件（52A，52B，52C，52D）安装在机器的基板（22）的一侧，用于在预加载状态下将夹紧力施加到模具部分。加强环（56）使夹紧组件相互连接，以阻止支撑夹紧组件的基板和托架（72）的偏转，从而保证模具部分的接触表面之间的准确的分型线。机器独特的喷射控制系统提供选择性的闭环和开环喷射，以实现闭环控制喷射的优点，其提供用于喷射循环的最佳参数以消除锤击效应，以及适合于压铸小产品需要注射行程太短，不能在闭环控制中反应。

6. 发明授权

US06334479B1 Multiple-slide die-casting system 有权
标题翻译：多滑动压铸系统
公开(公告)号：US06334479B1
公开(公告)日：2002-01-01
申请号：US09590422
申请日：2000-06-08
申请人： Alexandre A. Pollak , Carl Thibault , Alain Bourbonnais , Richard Laveau
发明人： Alexandre A. Pollak , Carl Thibault , Alain Bourbonnais , Richard Laveau
IPC分类号： B22D4600
CPC分类号： B22D17/26 , B22D17/32
摘要： A multiple-slide die-casting machine is equipped with improved mechanical structure and unique injection control system to improve the quality of molded products, to achieve flash free castings of improved surface finish. The clamping assemblies are mounted on one side of a base plate of the machine for applying clamping force to the mold sections in a preloaded state. A reinforcement ring interconnects the clamping assemblies to inhibit deflection of the base plate and the brackets which support the clamping assemblies so that an accurate parting line between the contacting surfaces of mold sections is insured. The unique injection control system of the machine provides selectively closed loop and open loop injection to achieve the advantage of a closed loop control injection which provides for optimal parameters for an injection cycle to eliminate hammer effect, and the advantage of open loop which is suitable for die-casting small products requiring an injection stroke too short to be reacted on in closed loop control.
摘要翻译：多滑动压铸机配备改进的机械结构和独特的注塑控制系统，以提高成型产品的质量，实现无闪蒸的铸件，改善表面光洁度。夹紧组件安装在机器的基板的一侧，用于在预加载状态下将夹紧力施加到模具部分。加强环将夹紧组件互连以阻止支撑夹紧组件的基板和支架的偏转，从而保证模具部分的接触表面之间的准确的分型线。机器独特的喷射控制系统提供选择性的闭环和开环喷射，以实现闭环控制喷射的优点，其提供用于喷射循环的最佳参数以消除锤击效应，以及适合于压铸小产品需要注射行程太短，不能在闭环控制中反应。

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