The traditional method of cutting Styrofoam with a heated nichrome filament is not always easy. The size of the holder of the strings, limit the size of the workpiece. Offer (in addition to the device with nichrome filament) to work with large sheets of foam to use electric soldering iron with a power of 40-50 watts. Its copper rod needs to forge and sharpen the end in the shape of a square. In order not to damage the table surface when cutting the foam to work better on sheet metal.
N. YAKOVLEV, Kemerovo
Recommend to read
START FROM UNDER THE WATER
Japanese seaplane E14Y. The first production Е9W1 hydroplanes equipped with boats I-7 and I-8, after which in 1937 the serial production of these aircraft continued. Just released 32...
ITALIAN FOR “LITTLE MOUSE”
Compact car FIAT 500 Topolino. With the advent of the automobile mankind has had another dream as soon as possible to buy this vehicle. However, for a large part of the population for...
