Impact of cutting speed and feed rate for cross cutting with saw chains

This article examined the impact of cutting speed and feed rate on process cross with a saw chain. Three speeds three rates were chosen, their energy intensity was evaluated. The measurements performed an experimental device, which it is possible to set rpm (cutting speed) into section using frequency converters. influences resulting efficiency, at (vc) 5.02 m × s-1 power (P) 485 W. With increasing increased, where maximum value P 619 W 6.81 s-1. At 0.286 min-1 376 W, also increased almost linearly up 695 (vf) 0.857 min-1. results showed that have clear influence sawing