Wood cross section of machines are not moving, reciprocating saw blade

Wood processing enterprises cross saw one of the devices of its generic basic requirements are: high productivity and good cut quality, simple structure, easy to operate security. Machines are generally transverse section wood does not move, the blade  cutting tools . Width difference according to the thickness of timber, required travel time adjustable blade, the blade forward speed controllable time in order to  abrasive grinding , return speed should be greater than the forward speed. Case of extraordinary circumstances (eg sudden increase cutting resistance, clip saws, etc.), the saw blade feed rate can always be reduced or stopped automatically. In addition, cross saw assistive devices should be perfect, with a wood segment to  polycrystalline diamond  feeding, pressing and releasing, etc. shirk action to the eventual realization of the entire truncation mechanization and automation. Most simple cross cross cut saw is hanging chain saws, circular saw blades and its hindquarters moving motors are mounted on pivoting hanger. aircraft structure is simple, flexible, but labor-intensive, nor safe, it is generally except for the other jobs outside the star out and are already in the process of transformation.