A quality Xianyang Qin Wei Compressor Co., marketers must first possess - Fei Qi. This is not a bandit Chihepiaodu Fei Qi, banditry, rogue unruly nature. But marketers should be afraid of bandits days, courage and heroic spirit of loyalty to afraid. That white is the marketing staff confidence, break, courageous and ability to take a leading role. First, the self-confidence - so that most of inferiority hell just do Qin Wei air compressor sales clerk, for the first time will see clients when incoherent, confused. This is not surprising, I just end when marketing this bowl of rice, but also Mercedes Benz, uttered many still do not dare to make their own jokes and embarrassment, have doubted that he is not in sales material. Second, the breakthrough - the wind blows, the courage to break a lot of people feel that they do not have to break with this quality. In actual fact, but you lack the courage and the wind blows a bold attempt to thinking habits. A force no inspections, no love to think, ask who does not love does not have any ability to break through. Third, decisive - the hand on the shot was not able to fight people Xianyang Qin Wei Compressor Co. want to be able to win the war of marketers. As long as the market is ready, the company's profit, is to have some offense, "heaven" thing, at most, will power off the crime, merits and demerits balance. "Sword" Li Yunlong when the war in air compressor parts, rarely follow the instructions of their superiors brand air compressor repair, but he is often able to seize the aircraft, while avoiding disadvantages, with minimum cost, in exchange for a greater victory. Four play - the courage to play the important duties of meaning has two aspects: First, you can accept high-strength, high task challenging large amount of work; the second is that you can take responsibility, courage to face reality. Confidence, break, bold, dare to play these "Fei Qi" also can develop and shape. Fei Qi how to make it yourself? Is his own forced air compressor brands, superior force subordinates. Breakthrough, is forced out. What factors will affect actual screw compressor displacement screw compressor displacement theory depends on the volume of the teeth, teeth and speed. Teeth is determined by the volume of the rotor geometry. For the compressor, the actual displacement is less than the theoretical displacement Possible reasons are: 1) leakage. Between the rotor and between the rotor and the housing is not in contact during operation, maintaining a certain clearance, so will produce gas leakage. Gas pressure increases after leaking through the gap to the suction pipe and being aspirated gnawing slots allow displacement decreases. In order to reduce the amount of leakage in the addendum of the driven rotor seals do have teeth, roots initiative open rotor seal groove, end processing also has a ring or strip seal teeth. If these seals wear line compressor will allow an increase of leakage, displacement reduction; 2) breathing state. Screw compressors are positive displacement compressors, suction volume unchanged. When the intake air temperature rises, the resistance is too large, or the suction line leaving the suction pressure decreases, the density of the gas is reduced, with a corresponding reduction in the actual exhaust gas will; 3) cooling effect. In the compression process gas temperature increases, the temperature of the rotor and the casing is also increased correspondingly, so during inspiration, the gas will be subject to the heating of the rotor and the casing is expanded, and therefore correspondingly reduce the intake air amount. Rotor screw air compressor and some use the oil cooling, water cooling cabinet, one of its aims is to reduce its temperature. When the cooling effect is not good, the temperature is increased, the displacement will be reduced; 4) speed. Displacement proportional to the speed of the screw compressor, and the speed tends to vary with the grid voltage and frequency. When the voltage is lowered (for asynchronous motor) or the frequency decreases, the speed will drop, making gas reduction. Compressor Parts | Qin Wei Air, a world-class level (certified) | by Xianyang compressor Compressor Co., Ltd. Qin Wei. Xianyang Qin Wei Compressor Co. (www.qwkyj.cn/) is Xianyang, compression, separation equipment leader, over the years, the company implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Qin Wei Air leadership with the staff warmly welcome all inquiries negotiations to create Qin Wei Air a better future.