Known tip to RUB the screw with soap, to facilitate its mounting in the wooden piece. If it is plastic, for example, sealing the dowel into the hole — then the screw for the same purpose, it is expedient, in any way, and heated screw hot: it will opravit dowel and will hold tightly.
Recommend to read
TERMINAL SQUARE
Most automatic screw machines have trehkanatnoy the self-centering, which is easy to fix the workpiece cylindrical or hexagonal shape. And if it is of square section! In this case, a...
UNIVERSAL CLASS FЗВ
None of the types of modeling to the apparatus is not presented at the same time so many conflicting claims as to RC jumper gliders. Imagine that you need to design a machine that...
