Supercharge Your Innovation With Domain-Expert AI Agents!

A hot extrusion molding process for aluminum alloy mobile phone shell

A molding process and mobile phone case technology, which is applied in the direction of forming tools, metal processing equipment, manufacturing tools, etc., can solve the problems of poor aesthetics and poor protection of aluminum alloy mobile phone cases, and achieve increased strength and toughness, improved aesthetics, and manufacturing processes. simple effect

Active Publication Date: 2020-12-08
FUJIAN MINFA ALUMINUM
View PDF16 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Therefore, in view of the above problems, the present invention provides a plate hot extrusion molding process for aluminum alloy mobile phone cases, which mainly solves the problems of poor protection and poor aesthetics of aluminum alloy mobile phone cases in the prior art

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • A hot extrusion molding process for aluminum alloy mobile phone shell
  • A hot extrusion molding process for aluminum alloy mobile phone shell
  • A hot extrusion molding process for aluminum alloy mobile phone shell

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0023] The present invention will be further described in conjunction with the accompanying drawings and specific embodiments.

[0024] Embodiments of the invention are:

[0025] refer to figure 1 , figure 2 and image 3 , a plate hot extrusion molding process for an aluminum alloy mobile phone case, including a mobile phone case body 1, the mobile phone case body 1 includes a bottom plate 11, the periphery of the bottom plate 11 is bent upward to form a side wall 12, and the side wall 12 The upper edge of the wall 12 is bent inward to form an edge 13 for buckling the upper surface of the mobile phone. The bottom plate 11 is provided with a camera through hole 2, and the connection between the periphery of the bottom plate 11 and the side surface 12 is concave downward. An annular protrusion 3 is provided, and the side wall 12 is respectively provided with a button through hole 4, a charging through hole 5, an earphone through hole 6 and an audio through hole 7, and the pr...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to a thermal extrusion forming technology of a plate for an aluminum alloy mobile phone shell. The thermal extrusion forming technology of the plate for the aluminum alloy mobilephone shell mainly solves the problem that in the prior art, an aluminum alloy mobile phone shell is poor in protective performance and appearance. The aluminum alloy mobile phone shell comprises a mobile phone shell body. The machining technology of the mobile phone shell comprises the steps that (1) bulky aluminum alloy materials are molten and hot-rolled into a plate of a sheet-shaped structure; (2) the plate is cut; (3) the plate is fed to a milling machine to undergo face milling; (4) the plate is fed to a heating device to be preheated; (5) after the preheated plate is cooled to 350 DEGC, the plate is conveyed into an extrusion mold to undergo extrusion formation; and (6) hole drilling machining is conducted on a base plate and a side wall of a mobile phone shell blank.

Description

technical field [0001] The invention relates to a hot extrusion molding process for plates used for aluminum alloy mobile phone shells. Background technique [0002] Aluminum is a silver-white light metal, and aluminum is currently one of the most economical and applicable materials with a wide range of uses. Since 1956, the world's aluminum output has surpassed that of copper, and it has always ranked first in non-ferrous metals. The current production and consumption of aluminum (calculated by ton) is second only to steel, and has become the second largest metal used by human beings; moreover, aluminum resources are very abundant. According to preliminary calculations, the mineral reserves of aluminum account for more than 8% of the earth's crustal constituents. , the density of aluminum is very small, only 2.7g / cm 3 , although it is relatively soft, it can be made into various aluminum alloys, such as duralumin, super duralumin, antirust aluminum, cast aluminum, etc. T...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): B23P15/00B21D22/02B21D37/10H04M1/02H04M1/18
Inventor 黄长远傅孙明叶细发
Owner FUJIAN MINFA ALUMINUM
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com