930E自卸卡车鼻锥体裂纹原因分析及预防措施  

Causes analysis and preventive measures of crack in nose cone of 930E dump truck

作　　者：崔国梁 杨振兴 杨海青 CUI Guoliang;YANG Zhenxing;YANG Haiqing(China Coal Pingshuo Group Co.,Ltd.,Shuozhou 036006,China)

机构地区：[1]中煤平朔集团有限公司,山西朔州036006

出　　处：《露天采矿技术》2024年第6期99-102,共4页Opencast Mining Technology

摘　　要：通过分析930E卡车鼻锥体的受力、930E卡车的驱动方式以及结构性破坏发生后的严重后果等要素,研究了矿用自卸卡车鼻锥体结构性破坏的原因,提出了日常保养及点检方法,及鼻锥体的预控断裂故障措施。结果表明:作为930E卡车的重要安全机件,鼻锥体发生结构性破坏的原因可能与自身质量、关联机件以及运行工况等条件相关。By analyzing the force on nose cone,the driving mode of 930E truck and the serious consequence of structural damage,the article studies the causes of structural damage on nose cone of mine dump truck,presents the routine maintenance and spot check,the measures to pre-control fracture damage of nose cone.The results show that the structural damage of nose cone,as an important safety part of 930E truck,may be related to its own quality,related parts and operating conditions.

关 键 词：930E卡车 安全机件 鼻锥体 结构性破坏 预防措施 

分 类 号：TD57[矿业工程—矿山机电]