trough casting的意思|示意

Owing to the design and trajectory of the casting trough, there is achieved an even and rapid pouring from the casting trough to the casting mold.

由于浇注槽的设计和轨迹，达到由浇注槽至铸造模的一个均匀和迅速的浇注。

The invention is a casting trough and method for pouring molten metal in a casting mold.

本发明涉及一个浇注槽和浇注熔融金属在一个铸造模内的方法。

Trough technological test, the reason of low hardness was checked from two aspects:the casting process and raw material, so the reason was obtained.

通过工艺试验从铸造工艺和原材料质量两方面进行原因查找，获得了现有生产条件下造成硬度偏低的原因。