Arc gear pump advantages:
Circular arc gear pump is considered to be the most advanced pump Consecutive contact with the gear, that is, double arc plus sinusoidal compound into tooth shape, can be completely eliminated involute gear pump. Won the national major scientific and technological achievements project, and won the third prize of progress of science and technology by the State Education Commission. Circular arc gear in a continuous contact between the two meshing teeth for a little, will not produce trapped oil phenomenon, completely solve the involute gear pump due to oil pump vibration, noise, bearing load increases and so on. Therefore, circular gear pump with efficiency, low noise, and has a good energy saving effect.
Arc gear pump surface coating principle and features:
In recent years arc gear pump surface coating technology in China's equipment maintenance has been widely used for a variety of materials, parts and equipment repair. Its working principle is to add molybdenum disulfide, metal powder, ceramic powder and fiber and other special filler adhesive, directly applied to the surface of materials or parts, so that it has a wear-resistant, corrosion and other functions, mainly for surface strengthening and repair . Its process is simple, convenient and flexible, safe and reliable, does not require specialized equipment, just a good glue coated on the surface of the cleaned parts to be cured after curing can often operate at room temperature, will not make the parts Produce thermal equivalent effect and deformation.
Arc pump mold temperature machine introduced the best arc gear pump heating method should be hot oil heating. Continuous hot oil through the mold within the pipeline, from the internal mold heating, the mold to achieve the status suitable for production. Because HTF can not only heat, but also water-like cooling, the function like a heat exchanger, can maintain the mold temperature within a certain range, even if the production interruption can also be properly maintained mold temperature.
Circular arc pump mold temperature machine using high thermal conductivity of the thermal media, so that in a very short period of time will die away from the excess heat. After setting the thermal equilibrium temperature, the mold temperature controller can automatically control its temperature within the minimum error and maintain the constant value.
This article Keywords: gear pump
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