This paper illustrates the processing art method of the hard gear wheel with big modulus in accordance with the mill wheel machine equipment in our factory and analyzed the big modulus gear wheel.

针对我厂现有磨齿机的设备和对特大模数齿轮参数分析制定出特大模数硬齿轮加工工艺方法。

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High modulus and specializes in various types of blade bending machine mold development and design, product manufacturing, product assembly and tracking services in one of the producers.

高模专业从事折弯机模具和各类刀片开发设计、产品加工制造、成品组装及跟踪服务于一体的生产企业。

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The tensile strength and Young's modulus of CF/EP specimens before and after vacuum thermo-cycling were measured by an electrical universal material testing machine.

真空热循环试验前后CF/EP层合材料的拉伸性能由电子万能材料试验机完成，本文利用扫描电镜观测试样表面形貌和拉伸后的断口形貌。

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