The idea is to expand the capabilities of the lathe for matches, published in the journal “modelist-Konstruktor”, arose when it became clear that, first, wood is modern matches absolutely unsuitable for such work and, secondly, the size of matchbox blanks severely limit the choice of machined parts. As a result, fixing of workpieces on the motor shaft nipple rubber require replacement.
In the present embodiment, the machine has a Chuck with a collet Chuck. The site is made of elements collet pencil mark “Kimek” or similar. When assembling the tube, carrying the collet, short cropped. As shaft, you can use the pencil button (then have to pick up the ball bearing of the appropriate size).