Abstract:
The cutter parameters of PCD wood cutting circular saw blades play a decisive role in the cutting process.They directly affect the machining surface quality and tool life.Simulation analysis of the cutting force and deformation of different cutter parameters of PCD wood circular saw blades is carried out using finite element method.The results show that the stress concentrate in the back area and root area of the cuter,the maximum deformation take place in the cutting velocity direction and the best cuter parameters of the PCD circular saw blades are rake angle
γ 15° and rear angle
α 15°.