Indoor test method for cutting resistance and puncture resistance of tire

The invention relates to an indoor test method for cutting resistance and puncture resistance of a tire, and belongs to the field of tire performance testing. A tire is installed on the measurement rim, the tire is inflated according to the specified air pressure, and the inflated test tire and rim assembly is placed at the room temperature for 3 h or above; the simulation road surface adopts stainless steel nail road surfaces arranged in a certain sequence, and the test tire and rim assembly after air pressure correction is fixed on a tire rigidity testing machine and locked by a positioningpin; a radial force is applied to the tire at a certain speed, the radial force is loaded to a test load, the radial force is kept for 1 min after loading is completed, and meanwhile, the radial forcethe kept unchanged in the test process by loading equipment; the method also includes moving the simulated road surface along the tire driving direction, moving the simulated road surface at a certain speed, and measuring the