危害识别分析在数控机床维修中的应用

Hazard identification analysis of CNC machine

随着中国加入WTO,数控行业对安全的重视程度也越来越高。数控制造行业面临着缩短开发周期、减少开发费用、增强设备安全的迫切要求,用户对质量、服务也提出了更高期望;随着系统安全工程在国内迅速发展与应用,危害识别分析技术势必会成为未来数控产品设计改进应用研究的必然需要。通过对数控机床系统机械、电气及CNC系统的各个部件可能出现的故障进行危害识别分析,并指出了可能的成因。使数控机床能够安全可靠地服务于机械各行业。

With China＇s accession to WTO, the emphasis of CNC industry on security is also getting higher and higher. CNC manufacturing industry is facing shorter development cycles, reduce development costs, enhance equipment safety, an urgent requirement for users to quality and service also has set higher expectations; With the rapid development and application of the system safety engineering in China ,the hazard identification analysis techniques are bound to improve the future of NC Product Design applied research required. This text analyzes the hazard from the parts of mechanism system 、 electric system and CNC system of CNC machine, and shows the probable cause to help the designing and application of CNC machine.