A example was also presented, in which the reliable design was used to counter-fracture intensity of loaderboom at the condition of a given circle degree and reliability.
结合实例，在给定循环次数和可靠度的条件下，对铲运机动臂抗断裂强度进行可靠性设计。
2
A crack occurred in the boom during a bench destruction test of a wheel loader.
某型号装载机在进行台架破坏性试验时动臂出现裂纹。
3
This paper analyses the reasons of lack strength about loader lifts the movable boom and takes back the bucket, then repairs it and get rid of the troubles.