Abstract
Vacuum and vacuum coating have been studied experimentally and theoretically. We have understood the development of the vacuum and vacuum coating process, application status, and their prospects in all fields by means of this work. This paper we describes some aspects of the vacumm and vacuum coating and introduces general method of vacuum and vacuum coating .Based on multi-function vacuum experimental apparatus DH2010, we have obtained glass slides coated with aluminum under a certain degree of vacuum in the vacuum environment by using vapor deposition. The subject of study is account of a general and summary of what I have learned about the theory and practice knowledge in college.