Based on the Main Factor Mathematical Method to Study on the Structure and Performance of Automobile Engine Oil Filter Materials

Abstract

The main factor mathematical analysis is a method to reduce the many variables to a few variables and research the mutual relationship between them,so this paper is mainly put to use the main factor method to reduce the 18 index of internal structure performance,physical and mechanical performance and filtering performance of automobile engine oil filter materials to the four main important factors,which in turn is weight factor,filtering effect factor, permeability factor and pore factor.It can be used this four main factor to represent the characteristic of oil filter materials and reduce the repetition and trival of redundant index in the expression in the process of these eighteen factors,moreover,it will be more convenient and simple and provide a kind of thought and methods to research the property of automobile engine oil filter materials.