Manufacture of consumable casting pattern
    6.
    发明专利
    Manufacture of consumable casting pattern 失效
    消耗性铸件图案的制造

    公开(公告)号:JPS59191541A

    公开(公告)日:1984-10-30

    申请号:JP6721983

    申请日:1983-04-15

    Abstract: PURPOSE:To obtain a consumable casting pattern having good dimensional accuracy in a short time by interposing a dielectric material in the joint parts of the respective constituting parts of the pattern, assembling said parts into a product shape and irradiating a microwave over the entire part of the pattern. CONSTITUTION:The respective constituting parts of a pattern formed separately of foamed polystyrene, etc. are joined and a plate-shaped hot melt adhesive agent or the like contg. at least a dielectric material such as carbon particles is sandwiched in the joint parts thereof. A suitable pressing force is exerted on the joint surfaces and while the assembled state is maintained, a microwave is irradiated thereto. The adhesive agent contg. the dielectric material or the surface of the pattern material is thus melted and the integrated consumable casting pattern is manufactured.

    Abstract translation: 目的:为了通过在电路图的各个构成部分的接合部分插入电介质材料,在短时间内获得具有良好尺寸精度的消耗性铸造图案,将所述部件组装成产品形状并在整个部分上照射微波 模式。 构成:将由发泡聚苯乙烯等分别形成的图案的各构成部分接合,并且将板状热熔粘合剂等粘合。 至少一个介电材料如碳颗粒被夹在其接合部分中。 在接合面上施加合适的按压力,在保持组装状态的同时,向其照射微波。 粘合剂 因此,电介质材料或图案材料的表面被熔化,并且制造了集成的可消耗铸造图案。

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