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Die-casting molds and die-casting equipment for thin-walled parts

A die-casting mold and external gate technology, which is applied in the field of thin-walled parts die-casting molds and die-casting molding equipment, can solve problems such as pores generated in thin-walled parts, improve performance, uniform machine force and ejection force, and improve pass rate Effect

Active Publication Date: 2018-08-24
深圳市富康鸿塑胶五金有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of this, in order to solve the problem of air holes in thin-walled parts during die-casting, but also to save materials and improve the life of die-casting molds and equipment

Method used

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  • Die-casting molds and die-casting equipment for thin-walled parts
  • Die-casting molds and die-casting equipment for thin-walled parts
  • Die-casting molds and die-casting equipment for thin-walled parts

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Embodiment Construction

[0024] In order to facilitate the understanding of the present invention, a more comprehensive description will be given below of the die-casting mold and die-casting equipment for thin-walled parts with reference to the relevant drawings. The accompanying drawings show the embodiments of the thin-wall die-casting mold and the die-casting equipment, but the thin-walled die-casting mold and the die-casting equipment can be implemented in different forms, and are not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the thin-walled part die-casting mold and die-casting molding equipment more thorough and comprehensive.

[0025] In describing the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", The orientation or positional relationship indicated by "bottom", "inner", "outer", etc. is based on the orientat...

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Abstract

The invention discloses a thin-wall part die casting mold and die casting molding equipment, belongs to the field of die casting molding, and is used for producing die casting parts. The die casting mold comprises an outer sprue, and a pouring gate communicated with the outer sprue; and a sprue of the pouring gate is formed above the outer sprue. In addition, the die casting mold further comprises an exhaust way communicated with the outer sprue for exhausting air intermingled in molten metal in a material pipe to largely reduce the air intermingled in the molten metal. The die casting mold increases the low-speed filling rate of the molten metal, and improves the quality of the die casting parts.

Description

technical field [0001] The invention relates to the field of die-casting molding, and specifically designs a thin-walled die-casting mold and die-casting molding equipment. Background technique [0002] Die casting, referred to as die casting, refers to the casting method of filling the mold cavity with molten alloy under high pressure and high speed, and cooling and forming under high pressure. It is the most widely used and fastest developing metal thermal forming in the casting process. One of the process methods. Die casting, as an advanced non-ferrous alloy precision parts forming technology, adapts to the requirements of product complexity, precision, light weight, energy saving and greening in modern manufacturing industry, and its application fields are constantly expanding. With the continuous improvement of die-casting equipment and process technology, the application range of die-casting products will continue to expand on the existing basis. Die-casting is a pr...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B22D17/22
CPCB22D17/2272
Inventor 顾莹
Owner 深圳市富康鸿塑胶五金有限公司