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    • 6. 发明专利
    • Universal molding flask
    • 通用模具
    • JPS6146348A
    • 1986-03-06
    • JP16674584
    • 1984-08-09
    • Mitsubishi Electric Corp
    • MURAKAMI YOJIHOSOKAWA SHOJIRO
    • B22C9/02B22C21/00
    • B22C21/00
    • PURPOSE:To economize casting material and to reduce the cost of a mold material by constituting a molding flask of a member which is freely deformable along the outside shape of a forming pattern. CONSTITUTION:The forming pattern 1 is disposed on a molding board 2 and the universal molding flask 5 is deformed to the outside shape of the pattern 1 and is attached to said mold by a holding means such as groove 6. Both ends are connected by magic bands 7, etc. A casting material 4 is packed into the pattern 1 and the universal molding flask and after molding, the pattern 1 and the flask 5 are removed. The waste of the material 4 is eliminated by using the flask 5 after deforming freely the same so as to conform to the outside shape of the pattern 1. One flask 5 is usable for many kinds of products without the need for preparing many kinds of the molding flask and therefore the cost of the molding flask is reduced.
    • 目的:通过构成沿着成形图案的外部形状可自由变形的构件的模制烧瓶来节省铸造材料并降低模具材料的成本。 构成:成形图案1设置在成型基板2上,通用型砂箱5变形为图案1的外部形状,并且通过诸如槽6的保持装置附接到所述模具。两端通过魔术连接 带7等。将铸造材料4包装到图案1和通用型砂箱中,并且在模制之后,去除图案1和烧瓶5。 通过使用烧瓶5自由变形以符合图案1的外部形状,消除材料4的浪费。一个烧瓶5可用于许多种产品,而不需要制备许多种类的 因此烧瓶的成本降低。