In this paper,the traditional honing is compared with the reaming homing from machining principle,processing parameters and machining results of the steering valve sleeve.Results show that:compared with traditional honing,reaming honing is characteristic of simple motion,high efficiency.perfect durability and rigdity,low cost and stable quality.This is the ixeal process for the batch process of the inner holes.%从加工原理、工艺参数、加工结果几个方面对加工转向器阀套使用的传统珩磨和铰珩工艺进行了对比研究.结果表明:铰珩相比传统珩磨工艺具有运动简洁高效、刀具耐用度高、刚性好、成本低、加工品质稳定、效率高等特点,是大批量加工内孔的理想工艺.
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