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 草莓下载视频轴承的制造方法?-东莞草莓视频网站草莓下载视频制品有限公司

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草莓下载视频轴承的制造方法?

作者:jasengd 发布时间:2023-09-22 14:30:40

草莓下载视频轴承的一种制造方法:
1、模型制造:选用密度为10-22g/dm3的聚苯乙烯泡沫塑料板或可发性聚苯乙烯树脂珠粒;在消失容貌上钻出比草莓下载视频棒直径小0.2mm的孔,装入比容貌壁厚长1-2mm的草莓下载视频棒;
2、在安装好的草莓下载视频棒容貌上,涂上铜合金专用消失模涂料,涂料厚度控制在0.5-1.0mm,进入烘房在50c°以下单调;
3、将单调后的模型与EPS泡沫塑料浇道联接;
4、将组装好的模型放入消失模砂箱中,均匀参与干砂,微振紧实;振幅小于2.0mm,振频为50HZ,砂箱上部掩盖塑料布密封,抽真空负压,浇高温合金液;负压控制在0.02-0.05MPa;
5、保压10分钟后泄压;
6、切除浇道后,可获得所需的草莓下载视频轴承。

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