Reasons for uneven thickness and unsmooth of peeler skin

The leather is not smooth: the knife door is too large / too small {whether there is periodic tree juice squeezing} the knife bed moves unevenly (whether there is a pause when it moves) and the single roller is not concentric (whether it is concentric or not can observe whether the gap between the single roller and the knife changes during the operation of the machine / under normal circumstances, there is no change).

The thickness of leather is uneven, the tailboard is thin or the tailboard is rolled. In this case, you don't need to worry about it or repair the machine blindly. In order to measure the thickness of single board in each stage, a special person shall be assigned to use the same screw micrometer. Under the same operation principle, select the same measuring point for measurement after rotary cutting, before drying, after drying and after gluing, so as to measure the small change of the thickness of single board.

It can be seen from the actual measurement results that the measured value before drying is slightly larger than that after rotary cutting, which is due to the partial rebound of the rotary cutting veneer, that is, the veneer is compressed after the compression ruler is pressed in the rotary cutting, and some of the compressed amount is compressed into elastic deformation, and the rebound will appear after a period of time.