What can not do without SRT - a test bench for injection pump testing

As they say in the people: "The motor is the heart of the car." If the machine drives a diesel engine, then one detail can rightfully be considered its core. This fuel injection pump is a high-pressure fuel pump. If it breaks down, the motorist expects substantial financial expenditure. However, in order that they do not increase, there should be a test stand at the service station where the car is driven, to check the injection pump.

Most often this element fails due to the use of low-quality diesel fuel. Minor details become clogged, and carbon deposits are formed on the nozzles. All this leads to loss of power, uneven operation of the diesel engine, which leads to the destruction of other car systems.

Without such equipment as a test bench for injection pump, it is not worth counting on quality repairs. The principle of its operation is simple - the pump is removed from the car and installed on a fixed platform, connected to the working parts of the equipment - to the shaft and various probes with all the pump components. The installed asynchronous electric motor drives the pump through the shaft and outputs it to different speed modes. A different kind of sensors through the probes collect information on the technical parameters of the fuel pump, which is then processed by the computational unit of the bench with subsequent output to the screen.

Repair of diesel fuel pumps is a rather complicated operation. And with the market value of parts it is better not to save on the services of good specialists. Structurally, the injection pump is a rather complex mix of a large number of precisely fitted parts. Moreover, most of them have clearances in fractions of millimeters. Therefore, any SRT, where they really work for quality, needs a test bench for testing fuel pump.

What data can be obtained with the help of the stand? First, determine with what frequency and under what pressure the fuel is fed into the cylinders. Secondly, how evenly this happens. Third, determine the frequency and angles of rotation of the injection pump shaft. We are talking about quantities that are so small that they are measured in fractions of the units that are customary for us. As already noted above, the computing unit processes the information and provides it in a form convenient for the person. Thus, the quality of diagnostics and repair increases.

To test the quality of the work performed, a test bench for the injection pump is used. Often the same stand is of a universal type - it can carry out both diagnostics and testing. Such a device is an obligatory tool for STO, aimed at providing high-quality services.

What conclusions can be drawn? The number of installed diesel engines for new cars in relation to gasoline is constantly growing. So, the demand for quality repair services will increase. Spending once on a good stand for testing universal fuel injection pump, you can significantly expand the volume and geography of the business. And this means, to increase the overall profitability of the business and attract new regular customers.