Abstract
This paper studies the preventive maintenance schedule of CNC machine tool, which is of failure rate of Weilbull distribution. The machine failure cause by tool wear is modeled by Poisson process of Weilbull distribution, and the optimal period preventive maintenance schedule on the principle of maximum average service rate is represented by mathematical model. The existence of optimal preventive maintenance schedule is analyzed. By the means of Monte Carlo stochastic numerical simulation, a sample of optimal preventive maintenance strategy of CNC machine tool is obtained based on the real data of machine failure. The result of the paper shows that the machine preventive maintenance could improve the average service rate, which is valuable to the industry practice.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
