发明申请
- 专利标题： MOLDING MACHINE, CLAMPING SYSTEM, BURR DETECTION METHOD, AND ABNORMALITY DETECTION METHOD
- 专利标题（中）： 成型机，夹紧系统，检流方法及异常检测方法
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申请号： US11560097申请日： 2006-11-15
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公开(公告)号： US20080206382A1公开(公告)日： 2008-08-28
- 发明人: HIROSHI YOKOYAMA , Saburo Noda
- 申请人： HIROSHI YOKOYAMA , Saburo Noda
- 申请人地址： JP TOKYO 104-8141
- 专利权人： TOSHIBA KIKAI KABUSHIKI KAISHA
- 当前专利权人： TOSHIBA KIKAI KABUSHIKI KAISHA
- 当前专利权人地址： JP TOKYO 104-8141
- 优先权： JP2005-332720 20051117; JP2005-332721 20051117
- 主分类号： B29C45/76
- IPC分类号： B29C45/76
摘要：
A molding machine able to detect a burr or other abnormality by detecting the position of tie bars. A control device detects an occurrence of burrs according to whether or not displacement amounts of pistons associated with the tie bars, using position sensors which detect the position of the pistons. The position sensors detect position from the start of injection to the completion of the injection to determine whether detected values are within a permissible range.
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