基本信息:
- 专利标题: CONTROL SYSTEM FOR UTILIZING ACTIVE MATERIAL ELEMENTS IN A MOLDING SYSTEM
- 专利标题(中):在模具系统中利用活性材料元素的控制系统
- 申请号:PCT/CA2005/000492 申请日:2005-04-01
- 公开(公告)号:WO2005102662A1 公开(公告)日:2005-11-03
- 发明人: SMITH, Derek K. W.
- 申请人: HUSKY INJECTION MOLDING SYSTEMS LTD.
- 申请人地址: 500 Queen Street South, Bolton, Ontario L7E 5S5 CA
- 专利权人: HUSKY INJECTION MOLDING SYSTEMS LTD.
- 当前专利权人: HUSKY INJECTION MOLDING SYSTEMS LTD.
- 当前专利权人地址: 500 Queen Street South, Bolton, Ontario L7E 5S5 CA
- 代理机构: SMITH, Derek K. W.
- 优先权: US10/830,437 20040423
- 主分类号: B29C45/77
- IPC分类号: B29C45/77
摘要:
Method and apparatus for controlling an injection molding machine having a first surface and a second surface includes a piezo-ceramic sensor configured to be disposed between the first surface and a second surface. The piezo-ceramic sensor is configured to sense a force between the first surface and the second surface, and to generate corresponding sense signals. Wiring structure is coupled to the piezo-ceramic sensor and is configured to carry the sense signals. Preferably, a piezo-ceramic actuator is also disposed between the first surface and a second surface, and is configured to provide an expansive force between the first surface and a second surface in accordance with the sense signals.
摘要(中):
用于控制具有第一表面和第二表面的注塑机的方法和装置包括构造成设置在第一表面和第二表面之间的压电陶瓷传感器。 压电陶瓷传感器被配置为感测第一表面和第二表面之间的力,并且产生相应的感测信号。 接线结构耦合到压电陶瓷传感器并被配置为承载感测信号。 优选地,压电陶瓷致动器还设置在第一表面和第二表面之间,并且被配置为根据感测信号在第一表面和第二表面之间提供膨胀力。
IPC结构图谱:
B | 作业;运输 |
--B29 | 塑料的加工;一般处于塑性状态物质的加工 |
----B29C | 塑料的成型或连接;塑性状态物质的一般成型;已成型产品的后处理,如修整 |
------B29C45/00 | 注射成型,即迫使所需成型材料容量通过注口进入闭合的模型;所用的设备 |
--------B29C45/17 | .零件、部件或附件;辅助操作 |
----------B29C45/72 | ..加热或冷却 |
------------B29C45/77 | ...成型材料的速度或压力的 |