Trailing edge of a saw blade, saw blade for a saw

摘要

The trailing edge (1) has a longitudinal mounting end (5) and a frame heat body (7) which is limited by two curved sideway longitudinal edge surfaces (9, 11) and a rounded longitudinal end (13), where radius of an outer profile of the rounded longitudinal end is reduced. The longitudinal edge surfaces are parallely arranged together in a longitudinal direction and extended for a longitudinal edge. The trailing edge is made of ceramic material, nylon, Teflon(RTM: PTFE), ultra-high-molecular-weight polyethylene or composite material and high-speed alloy steel.