CAJ | 학술논문

针对配有3个配重平衡块的磨床砂轮动平衡装置，根据磨床砂轮不平衡量的大小提出两种不同的平衡块调整量计算方法。三配平块移动平衡法解决了当砂轮初次动平衡或砂轮不平衡量较大时如何计算各平衡块目标角度的问题，摄动移块平衡法解决了当砂轮需要精确动平衡或砂轮在使用一段时间后需要再次动平衡时如何计算平衡块调整量的问题。最后通过实验验证了在磨床砂轮动平衡时采用上述两种方法能提高磨床砂轮的动平衡效率，降低磨床在砂轮动平衡过程中的启停次数。
침대배유3개배중평형괴적마상사륜동평형장치，근거마상사륜불평형량적대소제출량충불동적평형괴조정량계산방법。삼배평괴이동평형법해결료당사륜초차동평형혹사륜불평형량교대시여하계산각평형괴목표각도적문제，섭동이괴평형법해결료당사륜수요정학동평형혹사륜재사용일단시간후수요재차동평형시여하계산평형괴조정량적문제。최후통과실험험증료재마상사륜동평형시채용상술량충방법능제고마상사륜적동평형효솔，강저마상재사륜동평형과정중적계정차수。
Aiming at the grinding wheel balance device equipped with three balance blocks,according to the unbalance value of the grinding wheel,two different calculation methods of the balance blocks quantity adjustment were put forward. When the grinding wheel was taken dynamic balance for the first time or the grinding wheel had a lot of unbalance,the problem that how to calculate each target angle of the three balance blocks was solved through the balancing method of moving three balance blocks equipped. When the grinding wheel needed to take precise dynamic balance or to take dynamic balance again after a period of time,the problem that how to calculate the quantity of the balance blocks adjustment was solved through the balancing method of perturbation moving the balance block. At last it is proved by experiments that by using the two methods above during the dynamic balance of the grinding wheel,can improve the grinding wheel balancing efficiency and reduce the times of grinding machine start and stop during balancing process.