她工作很快，我跟不上她的速度 » Her work quickly, I can't follow her speed 机头型号 » Head of machine model 但它却被广泛应用在XX领域 » But it is widely used in the field of XX ..
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The gearing machine tool of the model Y3150E is modified and a new milling head is designed to cut the envelope tooth of the pinion using allelomorph method.
对Y3150E型滚齿机进行改造，设计出一新型的铣削头，利用对偶法加工小齿轮的圆弧包络线齿形；
Based on the mechanical model of single bit, drilling loads on the cutting head of tunneling machine are simulated by means of computer in this paper.
基于单个截齿的受力模型，对掘进机截割头钻进工况载荷进行了计算机模拟，为截割头的结构设计和参数优化提供了理论依据。
The utility model relates to a carbon fiber outer sleeve for a stoking head of a stoking machine.
本实用新型涉及一种用于捣炉机捣头的碳纤维外套。
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