What kind of aluminum material is better used when making anodize in CNC machining low volume production

What kind of aluminum material is better used when making anodize in CNC machining low volume production

Yesterday a customer came to visit our factory and bring us a question

Customer: we made a batch of aluminum CNC machining low volume production in anodize in a factory ,but effect was not in our expected .

Our manage asked what kind of material do you used?

Our customer said AL7075.

Maybe a lot of people have this the same of this problem

So why does the AL7075 material after anodize the surface color is uneven and have some pocking mark?

7075 aluminum is a forging alloy, is synthesized by a variety of materials, so in the anodize of each material due to the different chemical reactions, resulting in uneven anodize, and even some pitting appear. At the same time the advantages of 7075 can not be ignored, its strength is far higher than any mild steel, often used in the manufacture of aircraft parts and other products requiring high strength and corrosion resistance, is currently commercially available on one of the most powerful alloys .

Material AL7075

What material suitable for CNC machining low volume aluminum anodizing ?

Sino precision machining Co.,Ltd have rich experience and advantage in CNC machining low volume production .  we have made a variety of materials anodizing, the experience concluded that: 6 series of aluminum, such as 6061 aluminum anodize Excellent results, is currently on the market very popular anodizing materials. Special for the following characteristics of the material grades and oxidation contrast for your reference:

Oxidation effect: 1> 5> 6> 3> 7 Hardness: 7> 6> 5> 3> 2

Before we quote in the aluminum CNC machining low volume production ,we will communicate with customers in advance, so that customers know the characteristics of various materials surface treatment, if the customer requires a beautiful appearance, we will advise customers to use 6061 material processing, to ensure that the oxidation effect;

If the customer’s product is functional and value the performance and strength of the product, we will explain the characteristics and surface effects of the 7075 material to the customer in advance, with the customer’s consent before conducting the low-volume production.

Good manufacturers are tens of millions, but under the premise of good constructively put forward their own design concepts and programs are few, which is why the Sino precision machining will grow faster than its peers, because we have been standing Customer perspective, to help customers improve product value and market competitiveness, we will grow only customers grow, let us do your road back a strong backing!

If you have anther problem with CNC machining low volume production pls feel free to contact us,our engineer will give you the most professional advice.

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