The company worked for research and development of motorcycle gear and automobile gear, and become a lead in manufacture mid modulus gear and small modulus gear.

自公司建立以来就致力于各型摩托车齿轮和汽车齿轮的研发与制造，并逐渐成长为中小模数齿轮生产厂家的领先企业。

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Tooth profile machining of mid-concave gear with narrow run-out groove is introduced, which solves a difficult problem using traditional machining.

介绍了工件退刀槽宽度小于机床退刀行程的内凹齿轮的齿形加工方法，解决了传统加工方法不易实现的难题之一。

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However, after shaved by shaving cutter with true involute profiles, there are the "mid-concave" phenomena on the pitch points of shaved gear tooth profiles inevitably.

然而用标准渐开线齿形剃齿刀剃齿后，在工件齿形节点附近会出现不同程度的“中凹”现象。

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Romp the throttle at mid-rpm in third gear and you'll get a huge, hydraulic shove in the back, like God has hit you with a water balloon.

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In mid 2009, HP purchased networking company 3Com, with gear that gave HP better access to the cloud computing market.

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Controversy around constitutional reforms in Bolivia has been in high gear since the constituent assembly was elected in mid 2007.

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