CAJ | 학술논문

数控转塔刀架作为数控机床关键的切削加载功能部件，其可靠性水平是确定数控机床可靠性的关键之一。阐述了当前数控转塔刀架的技术水平和国内市场现状。从可靠性数据统计与分析、系统可靠性、可靠性设计、可靠性试验、可靠性增长五个方面说明了当前数控转塔刀架可靠性研究现状。在肯定产品可靠性水平取得明显进展的基础上，分析指出现阶段研究工作中仍然存在的主要问题，并提出可供实施的解决思路。
수공전탑도가작위수공궤상관건적절삭가재공능부건，기가고성수평시학정수공궤상가고성적관건지일。천술료당전수공전탑도가적기술수평화국내시장현상。종가고성수거통계여분석、계통가고성、가고성설계、가고성시험、가고성증장오개방면설명료당전수공전탑도가가고성연구현상。재긍정산품가고성수평취득명현진전적기출상，분석지출현계단연구공작중잉연존재적주요문제，병제출가공실시적해결사로。
CNC turret is used for holding tools and directly machining workpieces. As a kind of key functional components, its reliabil-ity closely influences the reliability of CNC machine tools. A comprehensive review on the technical level and the domestic market of CNC turret is given in this paper. Also, discussions on the status of the reliability research is presented, including the failure statistics and analysis, the system reliability, the reliability design, the reliability testing and the reliability growth. Although the reliability of CNC turret products have positive progressed, the main problems in this field are stil need to be special y presented. And then, the possible implementing solutions are provided.