某小型航空发动机气缸盖由于有喷钼涂层，不同材料的同一平面磨削时难加工是制约该型号发动机性能的关键工艺。
Because of the different material with cylinder lid of one mini-aero engine, the hard machining process of grinding on the same plane is a key, which affects its performance.
一种弧形导轨摆动式平面砂轮机，属于磨削加工的机械设备。
The utility model relates to a curved guide rail oscillating plane grinder, belonging to a mechanical device for grinding process.
通过对平面磨床加工过程中波纹产生的各种原因的分析，提出了解决问题的方法和途径，从而确保平面磨削的加工质量。
By an analysis on various causes of corrugation, the surface grinder processing and solutions are mainly presented, thus the quality of grindering is guaranteed.
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