Machining of aluminum alloy 6061 parts

[Part name] Microwave communication equipment aluminum alloy 6061 parts machining

[Manufacturing process] Four-axis CNC milling

[Product features] multi-faceted processing

[Material used] Aluminum alloy 6061-T6

6061 aluminum alloy is a heat-strengthened alloy with good formability, weldability, machinability ,  medium strength. It can still maintain good operability after annealing.　　

6061-T651 is the main alloy of 6061 aluminum alloy. It is a high-quality aluminum alloy product produced by heat treatment  pre-stretching process. Although its strength cannot be compared with 2XXX series  7XXX series, its magnesium  silicon alloys have many characteristics  have extremely Good processing performance, excellent welding characteristics  electroplating, good corrosion resistance, high toughness, no deformation after processing, compact material without defects, easy polishing, easy color film, excellent oxidation effect  other excellent characteristics. Therefore, it is widely used in decoration, packaging, construction, transportation, electronics, aviation, aerospace, weapons  other industries.

【Surface treatment】Natural anodizing

The anodic oxidation of aluminum alloy is an electrolytic oxidation process. In this process, the surface of the aluminum alloy is usually transformed into an oxide film, which is protective  decorative.

[Benefits after treatment]

1. Prevent corrosion of aluminum products

Since the film layer obtained by anodization has sufficient stability in the atmosphere, the oxide film on the surface of aluminum can be used as a protective layer. The oxide film obtained by anodizing aluminum in chromic acid solution is dense  has good corrosion resistance. ；

2. Decorative aluminum products

The oxide film can absorb dyes of many colors, so aluminum products can be made into various colors. This layer of color is both a protective film  a decorative film;

3. Enhance hardness  wear resistance

Through hard anodizing of aluminum  aluminum alloys, a thick  hard film can be obtained on the surface. This film  only has higher hardness  thickness, but also has low roughness that can increase the resistance of aluminum products. Abrasiveness

4. As an electrical insulating layer

It has a certain effect on improving the electrical insulation of some products. Anodizing can be used to prepare the dielectric layer of the capacitor,  aluminum oxide can be used to prepare an insulating layer on its surface.

5. As the bottom layer of spray paint

Due to the porosity  good adsorption capacity of the anodic oxide film, it can be used as the bottom layer of spray paint  other organic films, so that the paint film  organic film can be firmly combined with the product, thereby increasing its corrosion resistance

6. As the bottom layer of electroplating

Before electroplating aluminum  aluminum alloy products, a base layer must be applied to them before electroplating. There are many ways to apply the bottom layer on the substrate surface. In addition to electro-galvanizing, dipping zinc,  electroless nickel plating, anodizing is also one of the important methods

[Processing equipment] Four-axis CNC machining center

Processing equipment types: three-axis CNC machining center, four-axis CNC machining center, five-axis CNC machining center, gantry milling machining center, drilling  tapping machine, CNC lathe, precision grinder, molding press, autoclave, western machine, fast wire cutting Machine, middle wire cutting machine, slow wire cutting machine  other processing equipment.

[Precision  size] For finishing, the key position tolerance requirement is ±0.02mm; the size is 375mm*52mm*355mm

【Quantity  Delivery Time】

Sample (1 piece minimum order): 2-7 days;      

Small  medium batch processing: 7-20 days;      

Mass production: 20-35 days