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Endoscopic camera component manufacturing method
专利权人:
Kin Ming Kwan
发明人:
Kin Ming Kwan
申请号:
US13178321
公开号:
US08916090B2
申请日:
2011.07.07
申请国别(地区):
US
年份:
2014
代理人:
摘要:
The invention provides an endoscope having a lens holder, wherein the lens holder comprises a body containing a sintered feedstock and machined surfaces. The invention also provides a method of manufacturing the endoscope which comprises the steps of molding a metal blank by a MIM process, wherein the metal blank is “near net shape” and has a sprue, a post, and optionally an outer shell, machining the inner surfaces and then the outer surfaces of the metal blank to form a lens holder, installing a lens in the lens holder, and assembling the lens holder having the lens into the endoscope.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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