How to detect the wear of grinder blades

Plastic grinder blades need to choose the chemical composition of the blade material suitable for different needs of users and cutting different objects. The blade of the plastic crusher needs a suitable blade angle, which not only keeps the blade sharp, but also makes the blade have a certain strength without breaking in use. The blade of the plastic crusher needs to undergo a good heat treatment process to achieve the appropriate hardness and small internal stress of the blade, so as not to deform during use.

Plastic crusher blades and plastic crusher blades are a kind of mechanical blades with a wide range of uses and specifications. The plastic crusher blades provided by our company are mainly used in plastic and rubber industrial crushers. Like other blades, the plastic crusher blades need precise geometric tolerance to ensure good assembly quality with the machine.

1、 Indirect measurement method of grinder blade; It is to determine the wear of the grinder blade by measuring the physical quantities related to the grinder blade during cutting, such as the chip force, vibration and noise, cutting temperature, and the change of the early degree of the machined surface.

2、 Direct measurement method of grinder blade; It is to measure the wear of the grinder blade directly or through the change of the workpiece size in the non cutting time.