LEMAN metal cutting discs Effect Diamond saw blades i

Diamond saw blades in the process of cutting stone, will be alternating load of centrifugal force, cutting power, cutting fever. 

As the force and temperature effects caused by flat cutting disc‍ diamond saw blade grinding damage. 

Force effect: the cutting process, the saw blade to be subjected to an axial force and tangential force. Because of the force acting radially and in the circumferential direction, so that the wavy blade axially, radially dish-shaped. Both can cause deformation of the rock section is not straight, stone waste more time sawing noise, vibration intensified, resulting in diamond caking early damage, reduce blade life. 

Temperature effect: the traditional theory: the effect of temperature on the blade process mainly manifested in two aspects: First, cause agglomeration of diamond graphite; Second, abrasive cutting disc‍ the thermal stress caused by diamond and diamond particles resulting from the carcass off prematurely. New research indicates that: the heat generated during the cutting process the incoming primary agglomerates. Arc temperature is not high, generally between 40 ~ 120 ℃. The abrasive grinding points, but a higher temperature, generally between 250 ~ 700 ℃. The average temperature of the coolant only reduce the arc zone, the temperature of the grains was less affected. Such temperature does not result in charring of graphite, but will occur between the abrasive friction properties and the workpiece changes, and to thermal stress between diamond and additives, which led to a fundamental change occurred diamond failure stone cutting disc‍ mechanisms. Research shows that the temperature effect is to make the maximum blade breakage factors.