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
BURNER WITHOUT FIRE…
By analogy with existing devices for welding and brazing working "with the light", this device is also called a burner. However, it acts on the mating parts do not flame, and hot air...
PLOWS, CARRIES AND EVEN SAWING
The need to build a mini-tractor came to me simultaneously with the acquisition in the early 80-ies of the garden plots (receiving, as they said then). Those coveted six acres it was...
