oilstone

Carefully remove smaller edges or burrs on the chamfer of the crankshaft flange with an oilstone if necessary.

如有必要，请用油石仔细去除曲轴法兰倒棱上的小边或毛刺。

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In order to reduce roughness of bearing's roll table and improve service life of roller bearings for goods trains, roller bearing's roll table finisher was designed, which is based on oilstone finish technology.

为降低轴承滚道的粗糙度，提高铁路货车滚子轴承的实际使用寿命，自行设计了以油石超精技术为基础的滚子轴承滚道超精机。

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The influence factors of partial resonance for ultrasonic honing system were studied by tests. In this paper we discussed the area ratio of cross section between flexible pole and oilstone seat, the length of oilstone seat and the partial resonance frequency under the best vibrating effect.

本文通过试验研究了超声珩磨局部共振的影响因素，给出了最佳振动效果下，挠性杆与油石座截面积比、邮石座长度以及局部共振频率的取值范围。

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The finisher's oilstone-pressing system adopted air-pressing technology by combining shuttle valve with proportion valve, which made oilstone pressure realize classless pressure adjustment.

此台超精机的油石加压系统采用了梭阀与比例阀结合的气动调压技术使油石压力实现了无级调压。

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if scraping knife gap smaller, which can be oilstone or 2, smooth abrasive to fine sandpaper.

如果刮不朱刀上的缺口比辛庞大，可用油石或细砂纸打磨至光洁裂缝。

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development of new type diamond honing oilstone

新型金刚石珩磨油石的研制

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