德国Peter-wolters定子内腔磨 German Peter Wolters stator cavity mill

德国Peter-wolters公司是世界著名的先进加工设备制造商，该设备定位精度达4um，重复精度2um，主轴最高转速17000r/min，采用德国3M砂轮、滚轮，加工工件粗糙度最大Ra0.4，圆度最大3um，位置度可达3um。

German Peter Wolters company is a world-famous marufacturer of advanced processinc equipment.The positioning accuracy of the equipment is 4umthe repetition accuracy is2um, and the maximum speed of the main shaft is 17000r/minWith German 3M grinding wheel and rollerthe roughness within Ra0.4,the roundness 3um and the position 3um.