论文部分内容阅读
端盖作为大型矿用磨机的关键零件之一,在制造过程中内外锥面的壁厚均匀是一个重要的控制环节,其壁厚的不均匀性会造成磨机回转的偏载现象,严重影响磨机的运转精度、使用寿命以及安全性,尤其对于分体端盖内外锥面壁厚均匀性的控制是个难点。通过对多瓣端盖内外锥面壁厚不均匀的主要产生原因进行分析,在实际加工制造过程中,采取了一些具有针对性的制造工艺技术措施,有效地解决了多瓣端盖在加工制造过程中存在的内外锥面壁厚不均匀的加工制造难点,该制造工艺技术具有较好的参考价值。
As one of the key parts of a large mining mill, the uniform thickness of the inner and outer cones in the manufacturing process is an important control link. The unevenness of the wall thickness will cause the partial load of the mill to rotate, Affect the mill’s running accuracy, service life and safety, especially for the control of the conical wall thickness uniformity inside and outside the split end cap is a difficult task. By analyzing the main causes of the uneven thickness of the inner and outer conical surfaces of the multi-flap end cap, some targeted manufacturing technology measures are taken in the actual manufacturing process to effectively solve the problem that the multi-flap end cap is used in the manufacturing process In the inner and outer conical surface uneven thickness of the manufacturing difficulties, the manufacturing process technology has a good reference value.