The influence of the gate geometry on selected process parameters in the high pressure die casting technology

被引：0
作者：
Majernik J. [1 ]
Gaspar S. [2 ]
Podaril M. [1 ]
Kolinsky J. [1 ]
机构：
[1] Institute of Technology and Business in České Budějovice, Okružní 517/10, České Budějovice
[2] The Technical University of Košice, Faculty of Manufacturing Technologies with a seat in Prešov, Bayerova 1, Prešov
来源：
Manufacturing Technology | 2019年 / 19卷 / 01期
关键词：
Gate; High pressure die casting; Technological parameters;
D O I：
10.21062/ujep/251.2019/a/1213-2489/mt/19/1/101
中图分类号：
学科分类号：
摘要：
The design of the gating system and the adjustment of the technological parameters of high pressure die casting are closely correlated. Correct connection of the gating system structure and technological parameters will be reflected in the final casting quality. Significant influence on the filling progress of a mold cavity has a gate and its geometry. Within the gate, the final increasing of melt flow velocity arises and determines the filling mode. The contribution is devoted to the influence of the gate height on selected technological parameters. The obtained data are being evaluated and on the basis of the experimental results assessment, the recommendations applicable in the foundry industry are being deduced. © 2019. Published by Manufacturing Technology.
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页码：101 / 106
页数：5
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