Volumetric method to measure compressor displacement
Ultra-high pressure water cutting machine Tongdai wrap adjustment spring pressure fork valve plate valve spring diagram intake valve diagram experimental results experimental compressor for a type of double action, motor power for speed A crankshaft speed and exhaust volume resistant Gas pressure We change one of the intake valves on each side of the primary cylinder to an adjustable return air valve. The power meter directly measures the actual power consumed by the compressor during the gas volume adjustment process. The volumetric method is used to measure the compressor. The amount of exhaust. Experts believe that the main technical indicators of the equipment have reached the international advanced level.
Ultra-high pressure water jet cutting is a new cold cutting process that has just emerged in the world in recent years. Compared with the traditional cutting method, it has the advantages of narrow slit cutting speed, fast cutting and no pollution. The apparatus pressurizes atmospheric water to be cut by a stream of water ejected from a gemstone nozzle of approximately the same diameter. The equipment can cut marble, granite and plastic materials, composite tile cast iron plate copper plate and materials that are not suitable for machining and electric spark cutting. The laser can cut any planar material within the cut thickness. This high power laser was designed and manufactured by the Laser Physics Development Institute of the Siberian Branch of the Russian Academy of Sciences. The beam emitted by the device can cut metal and other materials up to a thickness of a millimeter. This new laser is nearly twice as powerful as its predecessor. Its entire working process is controlled by computer and the cutting error is less than millimeter.
Recently designed and manufactured hard-type dynamic balancing machine, this is the largest universal dynamic balancing machine with the widest technical level in China. This new type of dynamic balancing machine was developed based on many design routines that broke through the large balancing machine based on the German Schenck manufacturing technology. The performance of the whole equipment is stable and reliable, the appearance is beautiful, and the technical level is in the leading position in the same industry in the country. It ranks among the world's first, and the products have passed the user acceptance. Experts believe that the advent of this high-level dynamic balancing machine provides excellent equipment for China's large-scale motor blower papermaking machinery industry and has broad market prospects. The use of an adjustable return gas valve to regulate the displacement of the compressor is feasible and the energy saving effect is obvious. The use of an adjustable return air valve to regulate the displacement of the compressor requires only an improvement of the suction valve of the compressor unit, which is simple and convenient to implement.
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