At present, the processing method of PDM stator is to form rubber casting inside its smooth wall at home and abroad, and which's rubber casting surface is a type of spiral curved surface.
目前国内外公知的螺杆钻具定子的加工方法是将橡胶浇铸在定子壳体光滑内壁形成的,橡胶衬套的内表面是螺旋曲面。
参考来源 - 等壁厚螺杆钻具定子加工工艺研究·2,447,543篇论文数据,部分数据来源于NoteExpress
应用推荐