ettectlve cross―section area of bolt

Testing Application of Array Eddy Current Probes to Bolts;

涡流阵列探头技术在螺栓探伤中的应用

Failure analysis of bolt on the compress gas cooler;

压缩富气冷却器浮头螺栓断裂失效分析

Optimum Analysis of the Finite Element of the Bolt Connection Structure;

螺栓联结结构的有限元优化分析

Fault Diagnosis of Diesel Engine As Connecting Rod Bolts Coming Loose;

柴油机连杆螺栓松动故障的诊断

Design of the screw for suspended load based on fuzzy analysis theory;

基于模糊理论的吊具起吊螺栓设计

Changing the positions of thin and thick nuts and using the right thick nut tightening torque ensure safe operation of the crane and longer lives of the screws.

通过试验和理论分析厚、扁螺母在紧固过程中的受力情况,并从试验结果得到一个较合理的厚螺母拧紧力矩,既能保证塔式起重机的安全运行,又能延长螺栓的使用寿命。

The safety screw is one of the most important parts of the paper knife.

切纸刀保护螺栓是切纸刀的关键保护部件。