Testing and analyzing the noise source of idle run and cutting, noise frequency characters and all kinds of methods for noise reduction for the surface planer were carried out.
Through the analysis of experimental model and air dynamic of type MB503 wood surface planer, and chief noise source was fixed, and was verified by the experiment.
3
平刨,木工刨:具有可以调节的刃,用以刨平或修整木材的木工用具。
A carpenter's tool with an adjustable blade for smoothing and leveling wood.