The video gives an insight into how the voltage simulator works. With this device, various pressure and tension situations can be artificially created in a tree trunk to practice the correct woodcut technique.

Com: Nico : To all the english folks out there : This is not for cutting wood, its a demonstrator for chainsaw handling courses.

They explain how to cut wood under tension without being injured by a rupturing log or your chainsaw beeing trapped in the log. There is no actual use in cutting wood using the machine.

I hope that helps understand it, like this if you want others to know.

Com: Dicho : This is a training tool. "The video gives an insight into the workings of the simulator. This unit , to exercise the correct woodcut technique , various printing and mock situation are produced artificially in a tree trunk ."

Com: Kedwa: People who won't remember from watching videos, listening to lectures, or reading books will need to be trained on a simulator or they will risk injury on the job. Learning to do by doing to learn.