The test rig design involved design of hydraulic circuit, selection of hydraulic. Centrifugal pump test bench manufacturer, supplier and. We produce diesel fuel injection system tester in the world, available for traditional diesel fuel injection pump test bench, high pressure common rail system. Hydraulic test bench circuit construction, testing, and analysis. Check level, color, quality and cleanliness of fluid and act accordingly. These test benches can be equipped for use with oil, water, air, gas or any combination of test medium. This test bench realizes the function of data acquisition, realtime display, output. Design of a test bench for the tilting bolster over the bogie lisbon. This sdsu undergraduate research project consisted of circuit analysis using a hydraulic test bench which contained a pump and variety of valves. The performance and efficiency of hydraulic pumps and. Test benches are useful, for example, for testing the operation of new or repaired pumps and motors.
Test bench for the testing of hydraulic pump and elec tric driven pump. Test bench for the testing of hydraulic pump and electric driven pump. Maxpro test benches are designed for durability, ease of use and accessibility. All the cylinders are tested on our static testing.
The temperature of the pump case, the flow of the case drain and the current draw of the drive motor are common checks that can be done regularly and over a period of time to track the wear of a. The model 900c provides a durable and reliable platform for performance testing transmissions, torque converters, gear. The test bench is used to test hydraulic pump,motor and valve. Total plus 011 test bench has been manufactured to test any hydraulic component, as valves, solenoid valves, cylinders, power steering, control units hydraulic, electrohydraulic, manual controlled. A pumping test is a field experiment in which a well is pumped at a controlled rate and waterlevel response is measured in one or more surrounding observation wells and optionally in the pumped well control well itself. Mechanicalmisalignment, sticky, warped, or binding ways, b ent bracket or other mechanical failures. Faulty or dirty flow control or other feed related valve. Guangzhou yutop high efficiency hydraulic pump test bench. Htb hydraulic test bench pumps and motors can be tested dynamically. Testing bench for validation of products manufactured. The hhpv has four hydraulic pumpmotors pms, all of the same type, manufacturer series, and displacement.
Hydraulic test benches heavy duty htc testing taylor dyno. Design and simulation of hydraulic pumpmotor reliability. Pdf design of automatic hydraulic test bench based on labview. Allows testing of open and closed circuit pumps and hydraulic motors in the same base.
Pump and motor testing is aided by the wide speed and torque ranges built into the bench and by the universal mount ing bracket and mounting acces sories that come with the bench. Centrifugal pump test bench characteristic curves h,q of a pump according to speed efficiency of the pump n. Hydraulic test bench circuit construction, testing, and. The only purpose of the components, and of the circuit itself, is the controlled transfer of power from prime mover shaft to the point of effective work. Every model 900c hydraulic test center is custom built to your. Hydraulic pump test bench hydraulic test bench for sale. The most definitive test of a hydraulic pump downloadview pdf. Testing station 3 with hydraulic quick fixing plate in. They can either be plumbed just to the pump to test the pump or they can be plumbed inline between the pump and wheel motor to test both at the same time. Us4798086a test bench for testing hydraulic pumps and. Instituto superior tecnico, master in mechanical engineering 20102011. The series 920 hydraulic test stand features independent dual systems, high pressure intensifier, pump test unit for testing pumps, and variable frequency drive for precise. Series 920 50 80 gpm universal, independent dual system hydraulic test stand. Aimed at the powerconsumption of reliable and long life hydraulic pump motor in the reliability experiment,a kind of hydraulic pump motor reliability test bench is designed based on.
Centrifugal pump test bench teaching objectives of. Pdf design of automatic hydraulic test bench based on. Find your hydraulic test bench easily amongst the 59 products from the leading brands techman head. Includes the 700htp2 hydraulic hand pump, premium test hoses and adapters, and protective hard case. Experimental procedures for testing an external gear pump and a double. Hydraulic components test bench quiri hydrosystems quiri. For clients worldwide, hitop specializes in auto testing field. Experimental procedures for testing an external gear pump and a double solenoidoperated 43 directional control valve in addition to test results. The mobile bench is constructed from lightweight corrosionresistant plastic and incorporates an open channel with side channels to support the accessories on test.
Assembly and test bench for hydraulic cylinders model. Selecting a schroeder hydraulic test bench intorduction hydraulic power systems are power transmission systems. View pdf catalogues and other online documentation. Hydraulic test stand for motors and pumps series hpmsmmp hydraulic test bench pumps and motors can be tested dynamically. Pumps, electric motors, reservoirs, working fluid properties, hydraulic circuitry, and a large variety of. Versatile, heavyduty hydraulic test centers htc for powertrain testing its all about fast and exceptional results achieved in the safest manner possible. Universal test bench for hydraulic components of various aircraft types.
Combine with any fluke 700g series gauge, 1,000 psi 69 bar range or greater, to make a complete pressure testing kit. This paper introduces virtual instruments technology and develops a hydraulic test bench based on it. Various directional valves and proportional valves. Most test benches for hydraulic pumps and motors are designed for operating speeds of 500 rpm or higher. This bench let you to choose internal or external pumps, adjust turning speed and select turning direction of the chuck.
These powerful test benches with high pressure and oil flow capabilities, allow hydro leduc to. Schroeder test benches are designed for general shop testing of hydraulic pumps, valves, motors, and cylinders as individual components. Introduction this sdsu undergraduate research project consisted of circuit analysis using a hydraulic test bench which contained a pump and variety of valves. Worldwide, there are only a few test benches which allow measurements at near zero operating speeds or startup conditions. Technical specifications a pvc service tank with drain and. Keywords hydraulic, test stand, gear pump, directional control valve, plc. Design of universal test rig and virtual experimentation of. A new hydraulic pump and motor test bench for extremely. Both electric motors can function as a generator, allowing the test power. Source from guangzhou huiheng mechanical and electrical equipment co. By using different circuits and pressure gauges our research group was able to analyze the effects of pressure reducing valves, directional control valves, load testing, hydraulic motors, and sequence valves. The hydraulics bench includes a volumetric measuring tank stepped to accommodate low. Assembly and test bench for hydraulic cylinders model bat h 356.
The hydraulic pressure in the hydraulic circuit is built by the hydraulic pump, and that pressure is distributed along the pressure line with control system like line replacement units. Basically, the flow meter will show the loss of oil flow at different pressures. S everal tests can be performed on a hydraulic pump to indicate its condition. Whether it is the standard tie rod or welded hydraulic cylinders or the custom built threaded and block clamp hydraulic cylinders, banyan can deliver promptly on time with a quality to exceed your expectation. Simple structure,high quality,low cost and easy operation. Take temperature readings at the pump, pump case, and various valves to. The subject test bench utilizes an electric motor to drive a variable displacement pressure compensated pump. A gear pump was tested by the developed hydraulic test bench and pump flo w. Since 1960 giussani has produced over 500 test benches for the simulation and control of temperature, pressure and electrical signals in 1982 giussani developed a new category of hydraulic benches, initially dedicated to laboratory testing of sanitary taps and fittings and subsequently to perform several tests on hydraulic components such as pipes, hoses, fittings, valves, reducers, heat. Our hydraulic test stands htcs offer full functionality to test all types of transmissions, motors, cylinders. The aim of this project is a test bench that using the hydraulic cylinders of the same. Dedicated test benches to run standard tests on hydraulic components and on. Guangzhou yutop hydraulic pump test bench for more information, please check official website main.
Current test benches involve directly driving the test pump with an electric motor, the horsepower of which must at least equal the horsepower rating of the test pump. Test bench which contained a pump and variety of valves. About 80% of these are testing equipment, 6% are pumps. A new hydraulic pump and motor test bench for extremely low operating speeds abstract most test benches for hydraulic pumps and motors are designed for operating speeds of 500 rpm or higher. An open loop hydrostatic variable volume hydraulic. The same test bench could be set up for hydrostatic testing with water andor. We repair and remanufacture these units among many others for mobile and industrial applications. Hydraulic pump test stand heavy duty, variable frequency drive for testing pumps with the most demanding applications model 0796605 960 series 9283 industrial blvd. By using different circuits and pressure gauges our research group was able to analyze the effects of pressure reducing valves, directional control valves, load testing, hydraulic motors, and sequence. Each unit is tested and set to oem specifications before. The correct way to test the hydro system would be use a bidirectional flow meter.
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