For the processing of thin-walled parts, higher quality is generally required, but due to the complexity of its internal structure, it is prone to some problems during processing. Among them, thin-walled parts are susceptible to cutting force during processing, which is prone to deformation and insufficient accuracy. The deformation of thin-walled parts during processing may be caused by various factors such as blade problems, cutting force, machining heat, etc., and the deformation of thin-walled parts will affect its overall accuracy.