Low-noise high-pressure radial piston pump JBP series of structural features and performance indicators.

Abstract: This paper introduces a radial piston pump at home and abroad the development, production situation. Focuses on the high-low noise electromechanical control radial piston pump structure depends product features and performance indicators, and prospects for the development of the products and apply for a brief occasions Analysis and Prospects.

Keywords: structural characteristics of the radial piston pump performance

With the continuous development of science and technology, modern equipment increasingly high level of automation. The hydraulic drive and control system for its power transmission, control of high accuracy, fast response and easy to realize the advantages of electro-hydraulic control integration, are widely used in various trades and industries. Hydraulic system as a power source - the hydraulic pump more and more demanding. Radial piston pump with high pressure shock. Longer life expectancy, control of high accuracy, low noise advantages of the hydraulic pump manufacturers at home and abroad from the attention and the use of manufacturers of all ages. It is widely used in metallurgical, mining, Forging, injection molding, shipbuilding, heavy machinery and other equipment.

A radial piston pump at home and abroad in the development and production status quo

Can be divided into radial piston pump with axial flow valve with Distribution two categories. Valve Flow radial piston pump with high failure rate there, low efficiency shortcomings. International development of the 1970s and 1980s flow radial piston pump shaft with a valve to overcome radial piston pump with flow deficiencies. The radial pump structure of the characteristics of Shaanxi set the axis radial piston pump with flow than axial piston pump impact resistant, long life, high precision control. To become a good high-pressure pump, the hydraulic pump on behalf of the current international manufacturer of advanced level. However, it was high in technology, manufacturing difficulties, the international community only Bosch (BOSCH), Voith (VOITH) companies, a handful of companies able to produce. Bosch production and only 8 of 90 mL of the following specifications pump Voith company produces only 110 a 250 mL / r specifications of the pump.