Method of providing durable, slick sliding surfaces on extrusion forming
apparatus, and the product thereof
    1.
    发明授权
    Method of providing durable, slick sliding surfaces on extrusion forming apparatus, and the product thereof 失效
    在挤压成型装置上提供耐用,光滑的滑动表面的方法及其产品

    公开(公告)号:US3942937A

    公开(公告)日:1976-03-09

    申请号:US470398

    申请日:1974-05-16

    摘要: The provision of a durable, slick sliding surface on metal faces of plastic forming extrusion apparatus such as extruder nozzles and dies. The durable, slick sliding metal surface is provided by burnishing and heat treating a polysiloxane fluid on the face of the metal. The burnishing comprises vigorous rubbing of the polysiloxane fluid treated metal face with a material relatively softer than the metal face being treated, effectively over the entire surface treated.

    摘要翻译: 在塑料成型挤出设备如挤出机喷嘴和模具的金属面上提供耐用,光滑的滑动表面。 耐用,光滑的滑动金属表面是通过在金属表面上抛光和热处理聚硅氧烷流体来提供的。 抛光包括在被处理的整个表面上有效地处理聚硅氧烷流体处理的金属表面的材料,其比被处理的金属面相对柔软的材料剧烈摩擦。