Case research proved it's effective to recognize new data of fault model and diagnose the faults of connectingrodbearing .
通过对新测取的噪声信号样本进行检验，证明该方法能有效地判断待检样本的类型，诊断连杆轴承故障。
2
The piston pinhole in the piston also serves as a bearing for the piston pin, which is used to connect the connectingrod.
在活塞中活塞销孔也同样为活塞销形支承面，其作用为连接连杆。
3
The key position bolt of the engine include connectingrod, crankshaft, main bearing, cylinder head, flywheel and shock absorber bolt, all of which belong to bolt fastening.