公开(公告)号：US20010045681A1

公开(公告)日：2001-11-29

申请号：US09777269

申请日：2001-02-05

Applicant: Seagate Technology LLC

Inventor： Serge Jacques Fayeulle ,  Robert Allen Alt

IPC: B29D017/00 ,  B28B007/22 ,  B05D005/12

CPC classification number: G11B5/54 ,  G11B5/58 ,  G11B21/22

Abstract: A method for fabricating a disc drive load/unload ramp incorporates a disc drive compatible lubricant as the mold releasing agent. A mold having a load/unload ramp cavity is sprayed with a predetermined amount of disc drive compatible lubricant so that the finished load/unload ramp exhibits a predetermined thickness of lubricant. Alternatively, a known amount of disc drive compatible lubricant is combined with the load/unload ramp polymer during the melting stage of the molding process to yield a load/unload ramp exhibiting a predetermined thickness of lubricant. In either case, the lubrication of the load/unload ramp is integrated into the fabrication process in order to obtain a one step finished pre-lubricated product.

Abstract translation: 用于制造盘驱动装载/卸载斜坡的方法包括作为脱模剂的盘驱动器兼容润滑剂。 具有装载/卸载斜坡空腔的模具用预定量的盘驱动兼容润滑剂喷射，使得成品装载/卸载斜坡呈现预定厚度的润滑剂。 或者，在模制过程的熔化阶段期间，将已知量的盘驱动兼容的润滑剂与装载/卸载斜面聚合物组合，以产生呈现预定厚度的润滑剂的载荷/卸载斜坡。 在任一种情况下，装载/卸载斜坡的润滑都集成到制造过程中，以获得一步完成的预润滑产品。