发明名称 |
Actuator molding and baking process parameters for polyphenylene sulfide 40% glass fill for high temperature overmold carriage operation in hard disk drives |
摘要 |
A method is provided for forming a body for a hard disk carriage assembly from polyphenylene sulfide 40% glass fill. An injection mold is heated to approximately 130° C.; then a volume of polyphenylene sulfide 40% glass fill is injected into the mold to form the body of the carriage assembly. The polyphenylene sulfide 40% glass fill is then cooled within the mold for approximately 45 seconds before the body is ejected from the mold cavity. The body is then heated to approximately 130° C. for at least 2 hours in a post-bake operation.
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申请公布号 |
US2003086211(A1) |
申请公布日期 |
2003.05.08 |
申请号 |
US20010992157 |
申请日期 |
2001.11.05 |
申请人 |
BAGAOISAN DAVID JOSEPH;LINCOLN TIM |
发明人 |
BAGAOISAN DAVID JOSEPH;LINCOLN TIM |
分类号 |
G11B5/55;(IPC1-7):G11B5/55 |
主分类号 |
G11B5/55 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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