What is the difference between a slitting machine with and without clamping
There are two kinds of common equipment for wood veneer production, namely, clamp cutting machine and non-clamp cutting machine. They have obvious differences in working principle, applicable wood, processing effect, etc.
Seen from the working principle, the chuck cutting machine clamps the two ends of the wood section by the left and right chuck shafts to rotate, and the rotary knife performs linear feed motion for rotary cutting; The non-slip rotary cutting machine drives the wood section to rotate by friction through friction roller or pressure roller, and the rotary knife also conducts linear feed motion to complete rotary cutting.
In terms of applicable wood, the chuck cutting machine is suitable for processing wood segments with large diameter and long length, which can provide stable clamping force and ensure the stability of the rotary cutting process; It is more suitable for small-diameter logs, which can reduce the remaining core diameter, improve the wood utilization rate, and especially have better adaptability to the wood with smaller diameter.
As for the processing effect, the thickness of the veneer cut by the card spinning machine is uniform, the surface quality is good, but the residual wood core is relatively large; Although the non-clamp rotary cutting machine can improve the utilization rate of wood, the thickness uniformity of veneer is slightly lower than that of the clamp rotary cutting machine because the wood section may shake slightly when rotating. However, with the progress of technology, its processing accuracy is also continuously improved. Enterprises can reasonably select the type of rotary cutting machine according to the production demand and wood characteristics.