Prionsabal gearrtha planer

The ram is equipped with a planer, and it is a planer with linear reciprocating motion. Because the knife holder at the front end of the ram is shaped like a bull's head, it is also called a bull-head planer. Planers are mainly used for planing planes, forming surfaces and grooves on small and medium-sized workpieces in single-piece small batch production. The main movement of small and medium-sized planers is mostly driven by a crank-rocker mechanism (see crank-slider mechanism), so the moving speed of the ram is uneven. Large-scale planers mostly use hydraulic transmission, and the ram basically moves at a uniform speed. The return stroke speed of the ram is greater than the working stroke speed. The planer is less productive due to the single-edged planer and no cutting on the ram's return stroke. The main parameter of the machine is the maximum planing length. The planer is moved horizontally and linearly by the ram and the planer. The tool holder can rotate an angle in the vertical plane and can be manually fed. , grooves and dovetail surfaces, etc. The profiling planer is to add a profiling mechanism to the ordinary planer, which is used to process the forming surface, such as the turbine blade. The ram and sliding seat of the mobile planer can also move on the bed (horizontal) or column (vertical), which is suitable for planing local planes of extra-large workpieces.