Building solutions, lubricating oils, protective fluids, paint, varnishes for coating of many modern “self-leveling” materials require special spray tips.
Original nozzle for these purposes were offered by participants NTTM Syzran plastics plant. Its appearance may even cause surprise: the supply hose ends of the metal tube. However, upon closer inspection, you notice that the tube split: it consists of two symmetrical halves. If you separate them, opens them formed by the internal cavity romboobrazny form.
Spray nozzle:
1 — half of the housing. 2 — bow, 3 — plane of the connector with channel 4 — cavity.
How do you work this nozzle? Raspylivatelja fluid is drawn into the housing is installed in the nozzle of the nozzle under pressure through a narrow channel tip. From here it enters the expanding dead-end part of the cavity, as if locking it in a closed space. In the “glass” creates a high pressure .liquid, which begins to inflate lapped halves of the “tube”. Formed microwell cross-section of 0.01 — 0.02 mm, which with great force and escapes the fluid: the spray gun is obtained, economical and precise. This type of nozzle not only improves the quality and efficiency, but also gives considerable savings — more than 12 thousand rubles per year.
Recommend to read
GLIDER CHAMPION
The triumph of the Soviet athlete V. Extencive in the class of models of gliders ended the world championship in 1973. Short nose and a relatively small shoulder are the main design...
SOLDERING WILL BE MORE CONVENIENT
Metal "crocodile" attached to the soldering iron stand, will simplify the work when joining the two parts: it is held one part, and the second is a tweezer, and you can safely solder.
