Ax with a straight blade is used successfully in meat cutting, but for chopping wood it is not suitable: there are much more efficient is the blade of the carpenter type, with a rounded sharp edge. It is better enters the wood easily separates the chips. Therefore, the axe of a carpenter blade must be rounded with a radius of 250 — 270 mm.
V. BORISOV
Recommend to read
GUIDED ANTI-AIRCRAFT MISSILE “WASSERFALL”
In the development of controlled anti-aircraft weapons of Germany during the Second world war, of course, surpassed all other countries. Work in this direction started there quite early...
A SNOWMOBILE FOR EVERYONE
The propulsion system of this snowmobile consists of a rubber-fabric track made from a 300 mm wide conveyor belt and joined into a ring using a hinged loop. On its outer surface, cleats...
