Wood sanding machine how to solve the problem of processing of waves in the process of grain

Recently, I often have a board of the company's technical staff netizens to let's consult, why present wave grain problem during plate processing, and then affect the quality of plate. Waves grain weight, surface team can see directly, measured the thickness of each part data have change, the plank after processing can only be reduced to a low grade products. Light waves lines, almost no intuitive, but if be picked up from a side view, it can see, if customers have experienced it is hard to get bag yesterday, forming a drop in the quality of plate. Now, let's consult the woodworking machinery and technical personnel. Originally present waves lines, they say, reason is very simple, that is because the sanding machine in operation at present continuous vibration. And presents the cause of the vibration surface has a variety of: one is due to the smaller models, and choose the big power, strength and speed increase formation. Especially scaffolding sanding machine due to the reason of congenital vibrations is simpler, and more than 90% of the goods on the market for scaffolding; If be frame type sanding machine can have no this problem. Of course, there are a few small sanding mechanism for the company due to insufficient experience in itself and equipment is also one of the reasons. 2 it is sanding machine using bearing error is bigger, formation of vibration. Three is the sanding machine sand roller is not standard, there are errors between the parts. Fourth, abrasive belt, transmission with shortened also can form error corrugated. Improvement method is: try to contact with current models and structures, equipped with appropriate motor, is not easy to progress machining speed and intensity at will. To facilitate the stability of the machine. Second, try to use error smaller bearings with high quality, Hadley's technical staff to introduce said, the best German of imported bearings. 3 it is often for precision sanding machine maintenance, timely control and adjustment. Four is the choose and buy as far as possible all the frame type of sanding machine, although price is a bit expensive, but the quality of produce plate relative progress. Together, delivery of parts should also said roller delivery errors to some smaller.