Plan and organise relevant pre-assembly; function test and in-process quality inspections during workshop assembly.

计划和组织相关的预组装和功能测试和在车间装配过程中进行质量监测。

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Virtual assembly is the key technology of virtual manufacture, virtual products can be pre-assembled at design stage of products, and the correctness of assembly process plans can be verified.

虚拟装配是虚拟制造的关键技术之一，可在产品设计阶段进行预装配，验证装配工艺的正确性。

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Based on pre-tighten moment in the process of assembly, the analytical model of the main reduce is established through theoretical analysis of the connection between screwed moment and axle force.

基于装配过程中预紧需要的预紧力矩，通过理论分析获得拧紧力矩和轴向力的关系，建立了主减速器总成装配中的力学模型。

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