INSTEAD OF STRINGS…

INSTEAD OF THE STRINGS...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

  • STARTING IN WINTER AS IN SUMMERSTARTING IN WINTER AS IN SUMMER
    The start of the internal combustion engine of a car even in winter, after long-term Parking is often a big problem. To an even greater extent this issue is relevant for heavy duty...
  • COMBINATION LOCKCOMBINATION LOCK
    It can be used for protection of vehicles, equipment of various premises. The "key" to the lock is a combination that is dialed using the three buttons. Easy change of code, the...