Method for conducting die-casting molding by embedding extruded mobile phone profile into die-casting die
A die-casting mold and die-casting molding technology, applied in the field of machining, can solve the problems of high processing and manufacturing costs, reduced manufacturing costs, complex structures, etc., and achieve the effects of reducing CNC processing time and product cost.
Inactive Publication Date: 2016-06-15
DONGGUAN TUQIANG IND INVESTMENT
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Problems solved by technology
However, due to the increasingly complex structure of products, the processing and manufacturing costs are high, and the competition for terminal prices is intensified, so it is urgent to reduce manufacturing costs
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[0027] The implementation of the present invention will be described in detail below with reference to the accompanying drawings and embodiments, so as to fully understand how the present invention applies technical means to solve technical problems and achieve the realization process of technical effects and implement them accordingly. It should be noted that, as long as there is no conflict, each embodiment of the present invention and each feature in each embodiment can be combined with each other, and the technical solutions formed are all within the protection scope of the present invention.
[0028] Such as figure 1 with 2 As shown, the purpose of the present invention is achieved in this way;
[0029] A die-casting molding method for embedding extruded profiles of mobile phones into a die-casting mold includes:
[0030] Step 1: Select metal aluminum material to be extruded into a frame profile through an extrusion die;
[0031] Step 2: Put the extruded frame profile into a nume...
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Abstract
The invention discloses a method for conducting die-casting molding by embedding an extruded mobile phone profile into a die-casting die. The method includes the steps that firstly, a metal aluminum material is selected and used to be extruded into a frame profile through an extrusion die; secondly, the extruded and molded frame profile is put on a CNC machine tool machining clamp to be subjected to peripheral rough machining so as to be machined into a single sheet of semi-finished profile product; thirdly, DDG double-face grinding is conducted on the semi-finished profile product obtained after the extruded profile is roughly machined, and the flatness of the single sheet of profile is guaranteed; fourthly, the semi-finished product obtained after DDG machining is conducted is put on the CNC machine tool, and a profile side wall dovetail groove is machined, so that the profile can be tightly combined with a cast material after being die-cast; fifthly, the semi-finished product obtained after the extruded profile is roughly machined is put in the die-casting die to be die-cast; sixthly, a drainage opening material of the die-cast product is removed; seventhly, the product is finished through the cold finishing process; and eighthly, a post-process fine blanking locating hole and the like are machined through the CNC machine tool for the cold-finished product.
Description
Technical field [0001] The invention belongs to a mechanical processing method, and particularly relates to a method for embedding an extruded profile into a die-casting mold for die-casting molding. Background technique [0002] In order to ensure the appearance of mobile phone products with various colors and high brightness, the usual method is to use aluminum alloy plates for CNC profiling to obtain a good appearance. However, due to the increasingly complex structure of the products, the processing and manufacturing costs are high, and competition in the terminal price is intensified, making it urgent to reduce manufacturing costs. Summary of the invention [0003] In order to solve these problems and reduce production costs, the present invention has carried out multiple technical verifications in combination with the characteristics of product parts. The method of embedding extruded profiles into die-casting molds for die-casting molding has been verified to meet product qu...
Claims
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IPC IPC(8): B23P15/00B22D19/00
CPCB23P15/00B22D19/0081
Inventor 李文宾
Owner DONGGUAN TUQIANG IND INVESTMENT