Why do everything by hand, when it is much easier with compressors? Not just for industry and trade, Compressed air is also a real asset for the home workshop.
When air is heavily compressed, can develop significant powers. You get an impression of it, when you put your hand out of a moving car. The Forces of the Air, a natural phenomenon – in compressed air tools it became a technical principle: A compressor compresses air in a container, from which they powerful – and controlled – can escape.
Operated by an electric motor (change- or three-phase current), a piston is set in motion in the compressor, which draws in air and compresses it in the reservoir. If the maximum pressure in the container is reached, a pressure-controlled switch interrupts the power supply to the motor. The air is now available in the container and is required at the working device – per Hebeldruck.
The performance of a compressor is measured in liters of air per minute, Abbreviation l/min, measured. However, the intake power often mentioned in the manufacturer's advertising says little about the respective usability. Effective power is what matters, that is the amount of air released, also called delivery quantity. This information can then also be used to compare the information on the air consumption of the connected tools and to determine the size of the required compressor (see table on next page) – whether for turbine-driven rotating tools such as drills and grinders or piston-driven ones such as staple guns or grease guns. The direct air flow is z. B. used in paint spraying and blowing out.
compressed air: versatile energy
A variety of tools can be operated with compressed air. Ausblaspistole, Tire inflator and spray gun are the best known. Impact wrenches are used when changing wheels, and underbody protection can be applied with special spray guns, Apply cold cleaner or liquid wax. Tin nibblers are also used in the automotive sector, for distortion-free cutting of sheet metal up to 1 mm thickness, as well as die grinders and sandblasting guns for derusting and the ratchet wrench. Orbital sanders and eccentric sanders are well suited for sanding surfaces. Like the lime sprayer and the chisel hammer, the caulking gun is mainly used in the construction sector. Applies to almost all tools, that they are lighter and more powerful than electric tools.
However, they always need one