摘要
由于930E卡车举升缸上座采用特殊合金钢材料制作,该材料在特殊环境和温度下力学性能易发生改变,针对举升缸上座开焊的原因进行认真分析,并制定了有效的控制措施。
930E truck lifting cylinder seat adopts special alloy steel material, whose mechanical properties can easily change under the special environment and temperature. According to the cause Of lifting cylinder seat open welding, the article formulates the effective control measures.
出处
《露天采矿技术》
CAS
2016年第12期60-62,共3页
Opencast Mining Technology
关键词
力学性能
开裂
机械事故
mechanical property
crack
mechanical acciden
