刨切参数对纵向刨切泡桐木材表面质量的影响

Effect of Paulownia Lumber Milling Parameters on Cutting Surface Quality

以泡桐木材为研究对象,试验分析了进料速度、刨切深度2工艺参数对泡桐木材纵向刨切后表面质量的影响。结果表明:随进料速度增大,刨切木材表面粗糙度增大,表面质量降低;随刨切深度的增大,刨切木材表面粗糙度先减小后增大,即表面质量先有小幅提高后显著降低;相同刨切参数条件下,晚材刨切表面质量优于早材刨切表面质量。

With Paulownia wood,we studied the effect of feed rate and cutting depth two parameters on surface quality in Paulownia lumber by growth direction milling. With the increasing of feed rate,the cutting surface roughness was increased gradually and the quality changed into a bad situation. The cutting surface roughness of Paulownia lumber was decreased at the beginning,and then increased with the increase of cutting depth. The surface quality of the latewood was better than that of early wood with the same slicing cutting parameters.