Novel coating mechanical property detection device and detection method thereof

The invention provides a novel coating mechanical property detection device and a detection method thereof.The device is used in cooperation with a tensile testing machine, the device comprises two test pieces which are used in cooperation, each test piece comprises a base body section, the base body section is provided with a use end face, and during use, the base body section is provided with a plurality of use end faces; the use end faces of the two base body sections are in opposite contact, so that the two base body sections share the same center line, the two base body sections are in contact to form a test base body with a smooth outer wall, and a coating to be tested is uniformly attached to the periphery of the test base body. According to the invention, the adhesion position of the coating on the test piece is changed through a simple structure, the tensile strength of the pure coating is further measured, the coating detected by the method is a layered fracture, the detection method accords with th