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
MOPED “COTTONMAKE”
At the X All-Union Week of Science, Technology and Production for Children and Youth, held in January 1983 in the capital of Uzbekistan, many interesting developments from many cities of...
MINI COLOR MUSIC
Beginner ham radio production of "solid" light and music installation on the thyristors — it is difficult to implement. The scheme is simple SMU, not containing thyristors, offers the...
