Aluminum alloy wheel mirror processing technology
A technology of mirror surface processing and aluminum alloy, which is applied in metal processing equipment, turning equipment, manufacturing tools, etc., can solve the problem that the appearance of the wheel cannot meet the market demand, etc., and achieve the effect of good processing quality, clear and uniform knife pattern and high efficiency.
Active Publication Date: 2017-07-07
TIANJIN LIZHONG GRP CO LTD
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Problems solved by technology
However, the appearance of the wheels with full coating and electroplating process that are common in the market can no longer meet the market demand.
Method used
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[0023] The present invention will be further described in detail below through the specific examples, the following examples are only descriptive, not restrictive, and cannot limit the protection scope of the present invention with this.
[0024] A mirror processing technology for aluminum alloy wheels, which uses a mirror processing CNC equipment as a CNC mirror lathe. The mirror processing CNC equipment is equipped with a special fixture for mirror processing and a single crystal diamond tool; The control software system that controls the kernel.
[0025] The CNC equipment for mirror surface processing is equipped with the software and hardware of key machinery and control systems in the true sense to realize high-efficiency mirror surface turning in the true sense; first, the CNC equipment for mirror surface processing is equipped with a high-precision spindle system to provide Secondly, the mirror machining CNC equipment is guaranteed by the control core of micro-displacem...
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The invention relates to a process for processing the mirror surface of an aluminum alloy wheel. The numerical control equipment for mirror surface processing is adopted as a numerical control mirror lathe. The CNC equipment for mirror surface processing is equipped with a special fixture for mirror surface processing and a single crystal diamond tool, and is equipped with micro-displacement driving and dynamic control. Compared technology is a control software system that controls the core, and the specific processing steps are: ① clamping the wheel workpiece to be processed; The machined surface is subjected to 2 times of rough machining; ③ Finishing, after the rough machining is completed, a single crystal diamond tool is used for 1 pass of finishing, and R2 and R1.2 single crystal diamond tools are used for processing. The knife pattern on the machined surface of this process is clear and uniform, and there is no visually visible transition trace or knife edge between each single section; the surface roughness Ra of the finishing process is less than 0.3 microns; at a distance of 150mm from the wheel surface, the clock and minutes of the watch can be read where you are.
Description
technical field [0001] The invention belongs to the field of automobile wheel hub processing machinery, in particular to a process for processing mirror surfaces of aluminum alloy wheels. Background technique [0002] The wheel hub is an important part of the car. The aluminum alloy wheel has the advantages of large diameter, light weight, easy heat dissipation, high end warp runout accuracy, and small dynamic balance. At the same time, consumers have higher and higher requirements for the appearance of the wheel. However, the appearance of the wheels with full coating and electroplating process that are common on the market can no longer meet the market demand. [0003] After searching, no similar technology that has been disclosed in this field was found, and other metal surface processing technology patents were retrieved as follows: [0004] A method for processing an 8K mirror surface of a stainless steel plate (CN102962731A), which is characterized in that it includes...
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IPC IPC(8): B23B7/12B23B31/02
Inventor 张晓光王建强付亚男刘长亮田鹏杜鹏飞王艳霞谢侦续张大勇
Owner TIANJIN LIZHONG GRP CO LTD