Chief engineer , could you show me the shafting drawing ?

轮机长,给我看一下轴系的图纸好吗?

Technical requirement on propulsion shafting alignment of inland waterway vessels .

内河船舶推进轴系校中技术要求。

Please check the alignment of the shafting .

请验收轴系找中。

Please check the alignment of shafting .

请检验轴系对中。

The universal cross joints are prone to transfiguration , flaw and damage , because of the complicacy of forces on them . So their service lives are limited , and these affect the shafting security .

由于十字轴万向节受力的复杂性，使其容易产生变形、裂纹、破损等，因而使用受命受到限制，且影响轴系的安全性能。