Invention Grant
US08117878B1 Method and apparatus for forming and texturing process shields 有权
用于形成和纹理化过程屏蔽的方法和设备

Method and apparatus for forming and texturing process shields
Abstract:
A textured process shield and similar parts may be formed and textured in the same forming process using a mandrel. The mandrel may have movable portions that may be set into a forming die position to form and texture a workpiece into a process shield and collapsed to allow the process shield to be removed from the mandrel. The movable portions may include several textured shoes supported by movable jaws. The movable portions may also include a contact surface having angled indentations.
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