本文以D公司公司备件管理为研究对象，首先介绍了D公司的背景、组织架构等

This article takes D company spare parts management as the research object. First, it introduces D company's background, organizational structure and other materials, and then analyzes the current situation of spare parts management, finds out existing problems, and uses spare parts management theory to optimize existing problems The main research conclusions are as follows: <br>First, in view of the unclear and subjective problem of company D’s spare parts classification standard, this article is based on the related theories of potential failure mode and consequence analysis (FMEA) in the TS16949 quality standard. Use the four dimensions of frequency, detection, and availability to optimize the classification of spare parts

In this paper, D company spare parts management as the research object, first introduced The background of Company D, organizational structure and other information, and then the current situation of spare parts management analysis, find out the existing problems, and the use of spare parts management theory, to optimize the existing problems, the main research conclusions are as follows:<br>First, in view of the problem that The classification standard of spare parts of Company D is not clear and subjective, this paper is based on the theory of potential failure mode and consequence analysis (FMEA) in TS16949 quality standard, and carries out the classification optimization of spare parts from the four dimensions of out-of-stock cost, frequency of use, detection degree and accessibility.

This paper takes the spare parts management of company D as the research object. Firstly, it introduces the background and organizational structure of company D. then it analyzes the current situation of spare parts management, finds out the existing problems, and optimizes the existing problems by using the spare parts management theory<br>Firstly, aiming at the problem that the classification standard of spare parts of D company is not clear and subjective, this paper, based on the theory of potential failure mode and consequence analysis (FMEA) in TS16949 quality standard, carries out the classification optimization of spare parts from four dimensions: shortage cost, use frequency, detection degree and availability<br>