Thin-wall part mirror image milling equipment and method

The invention provides mirror image milling equipment and method for a thin-walled workpiece. The invention relates to the field of mirror image milling of weak-rigidity thin-wall components. According to the scheme, firstly, the mirror image milling equipment for the thin-wall part comprises a milling assembly, a clamping assembly and an air jet assembly; the milling assembly is located on one side of the clamping assembly, and the air jet assembly is located on the other side of the clamping assembly. In the milling machining process, the clamping assembly is used for fixing the thin-wall part. On the second aspect, the thin-wall part mirror image milling method comprises the steps that the thin-wall part is installed on the clamping assembly, and the machining face is right opposite to the milling assembly; a cutting force signal on the thin-wall part is collected in real time in the cutting process, and whether the cutting state of the thin-wall part is small cutting depth or large cutting depth is judged