Wooden parts are often connected by screws. However, this connection is not always acceptable if you are dealing with blanks, for example made of chipboard, which in this case pipetted or crumble, especially under high load conditions.
In these cases it is better to use a technique used in the furniture industry: in one part carefully select fixings window under the nut, and the other is drilled a hole through which is passed a screw. After tightening get a solid and reliable connection.
KUZNETSOV, Ulyanovsk
Recommend to read
ACCORDING TO THE DIAGRAM WEDGE
This double, the saloon car is undergoing testing. Its main units and components taken from production cars and motorcycles: engine power systems and equipment, as well as wheels from...
Mi-2
To develop a single-rotor Mi-2 helicopter with two turboshaft engines, designed to replace Mi-1, launched in 1960, its First flight took place in September 1961 Serial production began...
