Research of Printing Machinery Parts Classification and Coding System

The printing machinery parts have no uniform coding system, which caused many problems in the process of design and manufacture. Its classification and coding can not only improve management efficiency but also enable to accelerate product development. Now, this article is based on the study of existing parts classification system, the combination of chain structure, tree structure and hybrid structure, designing a decimal and ten code printing machinery parts classification, and coding system by using group technology. It is composed of Arabic numerals and letters, and it used T-slot bolts modeling process in order to illustrate classification and coding system for using of each code attributes and specific. The coding system has many advantages, such as simple structure, appropriate classification number links, and easy to remember. It is convenient for the unified management of printing machinery parts. Besides, it has a great role in the establishment of standardized parts library.