发明名称 |
IN-MOLD VIBRATILE INJECTION COMPRESSION MOLDING METHOD AND MOLDING APPARATUS THEREOF |
摘要 |
An in-mold vibratile injection compression molding method and molding apparatus thereof are described. While performing a filling stage, a first piezoelectric actuator and a second piezoelectric actuator are use to vibrate the molding material along at least two directions for precisely filling the molding material into the micro-structure in order to avoid the form error, to increase the groove filling rate and to improve the residual stress.
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申请公布号 |
US2013147077(A1) |
申请公布日期 |
2013.06.13 |
申请号 |
US201213492865 |
申请日期 |
2012.06.10 |
申请人 |
CHEN CHAO-CHANG;LEE FENG-CHI;WANG CHIH-HAO;YEH CHING-HSIEN;NATIONAL TAIWAN UNIVERSITY OF SCIENCE AND TECHNOLOGY |
发明人 |
CHEN CHAO-CHANG;LEE FENG-CHI;WANG CHIH-HAO;YEH CHING-HSIEN |
分类号 |
B29C45/77;B29C69/02 |
主分类号 |
B29C45/77 |
代理机构 |
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