The study of the thesis is based on advanced vibration testing and pressure testing equipment; we can get accuracy test data including shaft vibration, radial vibration, and the pressure of printing and other parameters. Mackling Rails quantitative is descripted by self-made module, combined with the test data of the mechanical parameters; I establish corresponding relationship between Mackling Rails and dynamic characteristic parameters of printing machinery, which provide a method to get rid of relying solely on experience. It makes Mackling Rails detection more convenient and reliable. Solutions introduced in the thesis also apply to other fault of the press.