Common cause of puncture welcomer — acting limit switches rim spokes. A protective ring belts rubber, mounted on rims of plants-izgotovitelej, a little stretchy, but over time, harden and break.
A reliable replacement could be the same ring from an old inner tube from the “Lada”. They are cut on either side of the large diameter of the camera — it turns out two great strips with a width of 17 mm.
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WITH A BEAUTIFUL HEAD
Is all sorts of advice was on the use of caps and lids from unnecessary bubbles and tubes. Here's another — receiving beautiful shaped heads of bolts or nuts. Look at the picture....
Three-operation benchtop
This machine will become your assistant if you are engaged in modeling or simply love to tinker. Even at home, there is often a need to cut a rail and plane it or sharpen a tool — all...
