基于SPC煤矿用全液压钻机动力头装配过程质量控制  

Quality Control of Assembly Process of Power Head of Full Hydraulic Drilling Rig in Coal Mine Based on SPC

作　　者：李晴 陈彦宇 Li Qing;Chen Yanyu(CCTEGXi’an Research Institute(Group)Co.,Ltd.,Xi’an 710077,China;China Coal Research Institute,Beijing 100013,China)

机构地区：[1]中煤科工西安研究院(集团)有限公司,西安710077 [2]煤炭科学研究总院,北京100013

出　　处：《煤矿机械》2024年第8期75-78,共4页Coal Mine Machinery

摘　　要：动力头作为全液压钻机的核心部件,其装配质量直接影响钻机的整体性能。探讨了如何应用统计过程控制(SPC)方法来提高煤矿用全液压钻机动力头的装配质量,通过分析动力头装配过程中的关键质量控制点并结合SPC控制图,建立一套系统的质量控制流程。结果表明,运用SPC可以有效监控和控制装配过程,减少质量波动,确保产品满足设计要求。As the core component of hydraulic drilling rig,the assembly quality of power head directly affects the overall performance of drilling rig.Explored the application of statistical process control(SPC)method to improve the assembly quality of power head of hydraulic drilling rig used in coal mine.By analyzing the key quality control points in the assembly process of power head,and combining with SPC control chart,a set of systematic quality control process was established.The results show that SPC can effectively monitor and control the assembly process,reduce the quality fluctuation,and ensure that the product meets the design requirements.

关 键 词：SPC 煤矿用全液压钻机 动力头 装配质量 质量控制 

分 类 号：TD41[矿业工程—矿山机电] F406.2[经济管理—产业经济]