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一种冷铸工艺

申请公布号:CN105881809A

申请号:CN201410685822.8

申请日期:2014.11.17

申请公布日期:2016.08.24

申请人:
杨荣珍

发明人:吴大卫

分类号:B29C45/14(2006.01)I

主分类号:B29C45/14(2006.01)I

地址:541004 广西壮族自治区桂林市七星区六合路135号43栋3-5-1室

摘要:一种冷铸工艺,适于量具制造。其特征在于:利用凡配合结构皆有包容零件和被包容零件的特点,先将容易制造的所述被包容零件用常规方法制造成形,再以制造成形的所述被包容零件为模型,以半液态胶状合成树脂为浇铸材料,将所述浇铸材料浇铸并固结在所述包容零件上。浇铸前,将所述被包容零件的表面预先涂抹脱模剂,使之不会与所述浇铸材料相固结,而所述包容零件的表面需清洗去油且不涂抹脱模剂,则浇铸固化后的所述浇铸材料就会将所述被包容零件的表面形位复制并固结在所述包容零件上,与所述被包容零件形成可相对运动的精密配合。

主权项:一种冷铸工艺,适于量具制造。其特征在于:利用凡配合结构皆有包容零件和被包容零件的特点,先将容易制造的所述被包容零件用常规方法制造成形,再以制造成形的所述被包容零件为模型,以半液态胶状合成树脂为浇铸材料,将所述浇铸材料浇铸并固结在所述包容零件上。浇铸前,将所述被包容零件的表面预先涂抹脱模剂,使之不会与所述浇铸材料相固结,而所述包容零件的表面需清洗去油且不涂抹脱模剂,则浇铸固化后的所述浇铸材料就会将所述被包容零件的表面形位复制并固结在所述包容零件上,与所述被包容零件形成可相对运动的精密配合。

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