JPS6332510U

JPS6332510U -

Info

Publication number: JPS6332510U
Application number: JP12597086U
Authority: JP
Priority date: 1986-08-18
Filing date: 1986-08-18
Publication date: 1988-03-02
Also published as: JPH0357217Y2

Description

[Brief explanation of the drawing]

第１図は従来装置の凸状鋳型の縦断面図、第２
図はこの考案の実施例装置の長孔状湯道の横断面
拡大図であり、図○Ａは短辺が半円形である湯道
、図○Ｂは長方形状の湯道、図○Ｃは短辺が円弧
形である湯道、第３図は実施例装置の凸状鋳型の
縦断面図、第４図は実施例装置のるつぼ部と鋳型
部との分離型の縦断面図、第５図は実施例装置の
漏斗状るつぼを有する鋳型の縦断面図、第６図は
アーク放電式の実施例装置の要部（るつぼ部と鋳
型部）の縦断面図である。１……凸状鋳型、３……凸状鋳型のるつぼ、４
……空洞部、５……従来の湯道（円形断面）、６
……融解した鋳物材料（溶湯）、ａ……溶湯の加
圧方向、５Ｐ……断面長孔状の湯道、１０……漏
斗状るつぼ。 Figure 1 is a vertical cross-sectional view of a convex mold of a conventional device;
The figure is an enlarged cross-sectional view of a long hole-shaped runner of an embodiment of this invention, in which figure ○A is a runner whose short side is semicircular, figure ○B is a rectangular runner, and figure ○C is a runner with a rectangular shape. 3 is a vertical sectional view of a convex mold of the embodiment device; FIG. 4 is a vertical sectional view of a separated mold of the crucible part and mold part of the embodiment device; FIG. 5 is a longitudinal sectional view of a mold having a funnel-shaped crucible of the embodiment apparatus, and FIG. 6 is a longitudinal sectional view of the main parts (crucible part and mold part) of the embodiment apparatus of arc discharge type. 1... Convex mold, 3... Crucible of convex mold, 4
...Cavity part, 5...Conventional runner (circular cross section), 6
. . . Melted casting material (molten metal), a .

Claims

[Scope of utility model registration request]

In an apparatus for pouring melted casting material in a crucible having a runner at the center of the bottom into a cavity in a mold by applying pressure or negative pressure via a heating means, A pressure casting device characterized in that a cross section is formed into a long hole shape.