The structure and use of electric planer

Electric planers are widely used in housing construction, housing decoration, carpentry workshops, field wood work and vehicles, ships, bridge construction and other occasions, to perform various wood plane planing, chamfering and cutting operations. Electric planer has two structures: direct drive and indirect drive. The direct drive type is that the planer is directly mounted on the output shaft of the motor, and the indirect drive type is that the output shaft of the motor drives the knife shaft through nylon.

The electric planer is composed of a motor, a knife cavity structure, a planing depth adjustment mechanism, a handle, a switch and a non-reconnectable plug. This series of electric planers adopt double insulation structure. The electric planer shell and the handle are molded into one body with plastic. The plastic shell serves as the additional insulation of the stator core and the additional insulation of the rotor core to the ground to form a double insulation. The knife cavity structure has two layers, an upper layer and a lower layer. The upper layer is a chip removal chamber, and the chips are removed by the cooling air of the motor fan. The planing depth adjustment mechanism is composed of an adjustment handle, an anti-loosening spring, and a front bottom plate. Twist the adjustment handle to move the front bottom plate up and down to adjust the planing depth.