以汽车座椅滑槽前支架为例，结合其模具设计特有工艺性，进行了工艺分析、模具结构分析；介绍了模具设计要点，并更多的考虑了模具结构的可调整性、易更换性及模具成本。
Taking the front bracket of automobile saddle runner as an instance, combining with its special process of die design, the process analysis and die structure analysis are carried out.
将安装在支架台车上的整体模板在洞身轨道上逐段前移，逐段浇筑墙身混凝土。
Overall template installed on support vehicles is moved along the cave channel and poured walls concrete paragraph by paragraph.
方法：骨盆前环外固定支架固定，骨盆后环经皮骶髂空心螺钉固定治疗骨盆骨折。
Methods: the fractured pelvis was fixed by external support at the anterior ring and percutaneous sacroiliac canulated screw at the posterior ring.
应用推荐