A screw or bolt connection details are often attenuated vibrations. Offer when assembling sprinkle the threaded surfaces tin lead IPE sawdust to screwing it does not hurt (thanks to the softness of the metal) but the weakening of the host prevents and the connection will be more reliable.
V. GOLOVASHIN, Rybnoe, Ryazan region.
Recommend to read
MINI-MOKIK BIKE FROM
The age of the members in the club of young technicians "planet" in the city of Izhevsk with a range from primary school students to graduates. And if the seniors are more interested in...
REFRIGERATOR… DOOR
In winter, many Housewives are storing on the balcony. But some products cannot be "deep freeze". In this case, it is very convenient to use the balcony doors. If they are dual (1) — in...
