7075 aluminum plate is commonly used in the aerospace field, customers will be required to reserve processing allowance when purchasing, then why to reserve processing allowance?Next 7075 aluminum plate manufacturers to reveal the secrets.

7075 aluminum workpiece for machining allowance in order to avoid error and removing surface defects, improve the accuracy of 7075 aluminum plate workpiece and the surface smoothness, because sometimes the casting surface is chilled layer, porosity and sand inclusion scale, decarburization layer, surface crack, etc., need to remove, and reserve margin is for the sake of error caused by error, still can have allowance to remedy.

The processing allowance of 7075 aluminum plate will affect the processing quality and production efficiency.Processing allowance is too small, neither can eliminate all kinds of defects and errors, may make 7075 aluminum plate caused by waste.Excessive processing allowance will increase the processing cost, increase the consumption of materials, tools and power, and reduce productivity.Therefore, the processing allowance should be as small as possible under the condition of ensuring quality. Generally speaking, the more finishing, the smaller the working procedure allowance.

The reason for the reserved processing allowance of 7075 aluminum plate is introduced here. If you need to know the price of 7075 aluminum plate, you can contact us.