The conditions of cable tyre chain rollers were analyzed. In order to supply its working capability, the heat-treatment procedure is raised and optimized.
分析了缆式防滑链滚柱的工作条件，研究了为满足其工作性能要求应采取的热处理工艺，并对热处理工艺进行了优化。
Using DCS sequence control chart, it realized the autocontrol of multi device and inside programming. It optimized techniques process, improved the automatization level of this working procedure.
使用DCS顺序控制图，通过模块组态和内部编程，实现多台设备的自动控制，优化工艺过程，提高该工序的自动化水平。
The multi-direction load working procedure for abnormal-axes was optimized, the two sets of dies were designed and produced.
针对某异形轴结构特点，提出了一种新型多向加载挤压成形工艺。
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