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1·Electrical axis. Excircle plane processing.

电器转轴。外圆平面等加工。

2·Our company processes pottery microsection, excircle polishing of porcelain tube, engineering plastics, automobile oil pump sealing element, etc...

公司对外加工陶瓷磨片、瓷管外圆抛光、工程塑料、汽车油泵密封件等。

3·The invention discloses a cold bend forming method of an excircle sharp angle of cold bend section steel, belonging to the technical field of cold bend forming.

本发明的冷弯型钢外圆尖角的冷弯成型方法，属于冷弯成型技术领域。

4·The transmission part is an involute gear, and the working part can adopt different working faces, such as a cylinder excircle face, a circular arc tooth or an involutes tooth gear top cavetto.

传动部分是渐开线齿轮，工作部分可采用不同的工作面，如圆柱外圆面或圆弧形齿或渐开线齿轮齿顶修圆。

5·Decentraction of the conn-rod small end hole center with the excircle center of the conn-rod small end hole blank, which causes the hole wall of one side getting thin with the strength dropping.

连杆小头孔中心与连杆小头孔毛坯外圆中心不同心，使一边孔壁变薄，强度下降。

6·The roll lapping machine is one of the equipments processing the excircle surface of minor diameter workpiece by lapping. The working accuracy is affected directly by the guide wheel of this machine.

滚研机是小直径工件外圆表面研磨加工设备之一，该机导轮表面形状直接影响加工精度。