T型叶根制造中定位误差的分析

The Analysis of the Locating Error to the Manufacturing of the T Type of the Blade Bottom

根据机械制造过程中夹具设计与工件装夹的原理,分析了汽轮机动叶T型叶根制造过程中定位误差的成因和遵循的规律,在此基础上给出了分析实例,所获得的结论对于汽轮机动叶叶根制造有一定指导意义。

According to the design principle of the workpiece and jig in mechanical manufacturing process, the article analyzes the reasons and laws of the location error of the T type of a steam turbine blade bottom while manufacturing process. On the basis of this analysis an example is given, it shows certain guiding significance for the manufacturing of another type of the steam turbine blade bottom.