The rolling technics of the big diameter sheave are introduced and the problems in rolling are analyzed, and the methods for solving the problems are put forward.
简单介绍了大直径滑轮坯的轧制工艺，分析了轧制过程中存在的问题，并提出了解决方法。
In order to save materials and promote the productivity, the cleavage spinning technology is adopted to the formation of V-type or multiple moulding sheave of auto engine.
为了节省材料和提高生产率，采用劈开式旋压工艺将拉深的毛坯旋压成汽车发动机用V型或多模式皮带轮。
The rolling technics of the big diameter sheave are introduced, the problems in rolling are analyzed, the methods for solving the problems are put forward.
介绍了大直径滑轮坯的轧制工艺，分析了轧制过程中存在的问题，并提出了解决方法。
This article probes into the analysis of motion and force of inner grooved sheave which is in common in packing machinery.
对包装机械中常用的内啮合槽轮机构的运动和力分析进行了探讨。
In this paper the author offers the force model for the head sheave of a mine hoist. It calculates and analyzes its strength and stiffness with the Fimite Element Method.
介绍了剖分式天轮的力学模型，并用有限元方法对天轮及螺栓进行了强度和刚度计算分析。
In this paper the author offers the force model for the head sheave of a mine hoist. It calculates and analyzes its strength and stiffness with the Fimite Element Method.
介绍了剖分式天轮的力学模型，并用有限元方法对天轮及螺栓进行了强度和刚度计算分析。
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