The main element of such a tool is a hydraulic Jack used for lift trucks. The lift is rigidly fixed on a steel baseplate to fit. On the rod of the Jack is put on a mandrel of aluminum alloy, and on the basis of fixed stops. It is desirable to make several mandrels of different curvature.
Recommend to read
“POLITBURO” – THE LOCOMOTIVE OF KOLOMNA
Locomotive PB-21 of issue, 1934. In the early 1930-ies the USSR had embarked on the reconstruction of Railways, in particular, the decision not to build cars with the number of axes less...
MILL ON THE FARMSTEAD
Those who contain in the household livestock and poultry without grain reserves is not enough. Grain can be stored for a long time (in one of the magazines I read that in the tomb of a...
