在连杆螺栓上安装连杆螺栓保护件。
结果表明，该连杆螺栓杆部与头部的过渡圆弧处容易产生应力集中，造成其疲劳断裂。
The comparing result showed that the arc transition area between rod and head was easy to produce stress concentration which results in fatigue failure.
本文论述了连杆螺栓联接松动的机理，并指出横向交变动载荷是使螺纹松动的主要因素。
The mechanism of self-loosening of con-rod bolts is discussed. It was found that trans-verse cyclic load is the most important factor affecting self-loosening of connecting rod bolts .
本文主要阐述了汽车发动机连杆螺栓无损检测探头的结构、检测转换原理以及设计时主要参数的确定。
A new type of nondestructive testing (NDT) probe coil has been designed for examining the connecting rod bolt of automobile engine.
分析结果表明，该连杆螺栓早期疲劳断裂的原因是由于杆部与头部的过渡圆弧处产生的应力集中所导致的。
Analysis results indicate that the arc transition area between rod and head is easy to produce stress concentration, which results in earlier fatigue failure.
发动机关键工位螺栓包括连杆螺栓、曲轴螺栓、主轴承盖螺栓、气缸盖螺栓、飞轮螺栓和减振器螺栓等均属螺纹联接。
The key position bolt of the engine include connecting rod, crankshaft, main bearing, cylinder head, flywheel and shock absorber bolt, all of which belong to bolt fastening.
通过对游梁式抽油机对接式连杆下接头连接螺栓的失效分析，指出了采用双螺母防松时，将薄型螺母放置在外侧是不恰当的。
Through the failure analysis of connecting bolt of down rod, it points out that it is not correct to put the thinner nut outer side if the double nut anti-loose method is adopted.
根据纪录，空压机的连杆由于牢固连杆的螺栓松动曾经甩进去过。
According to the records the connecting rod for the compressor was once thrown out indeed because the connecting rod products were loose.
根据纪录，空压机的连杆由于牢固连杆的螺栓松动曾经甩进去过。
According to the records the connecting rod for the compressor was once thrown out indeed because the connecting rod products were loose.
应用推荐