I don't know if you have encountered customers in the purchase of 2A12 aluminum plate, the flatness of aluminum plate requirements are higher, then this time 2A12 aluminum plate manufacturers are how to control the accuracy of 2A12 aluminum plate flatness?Let me introduce it to you.

In order to control the plane precision of 2A12 aluminum plate, it is necessary to start from two aspects of processing equipment and processing technology. The lower the precision, the more difficult the processing is. It is necessary to carefully check every parameter and perform every operation.

First of all, we need the machine tool to have a good perpendicularity between the Z axis and the XY axis, which is the prerequisite to realize the flatness of the 2A12 aluminum plate.

Clamping: minimize deformation, the bottom surface of the positioning surface requires high in-plane uniformity;Maximize clamping device of the clamping force is small, at the request of the very high production rate, production rate is not high, can choose AB 502 by glue or other adhesive glue, but need to meet the small cutting depth and high feed cutting force to reduce to a small diameter of tools, machining process, the need to front and back again.Under the premise of high machining efficiency requirements, multiple working procedures and pneumatic clamps with small clamping force are adopted to install the clamps back and forth with the remaining amount, so as to reduce the clamping force step by step, and repeatedly use the processing enterprises until the teaching requirements are finally met.

Tools: select a small face milling cutter for cutting resistance, the blade height can be better adjusted in the use of diamond blades to prevent burrs.Side profile milling method has more selectivity, generally choose sharp small diameter milling cutter.

The method of controlling the accuracy of the flatness of 2A12 aluminum plate is introduced here. If you need 2A12 aluminum plate, you can contact us.