| 摘要 |
Dynamometric bench for headstocks with SOHC and DOHC type overhead camshaft for internal combustion engines has a testing workbench connected to a monitoring and control panel such that the testing workbench comprised of a mobile platform, protected by a cover, where the headstock is placed, with an overhead camshaft gear directed towards the front of the equipment, thus allowing a grooved belt to pass through the testing workbench and is coupled to a synchronizer, at the same time is coupled to an electrical motor by other belts, such that in the interior and opposite part of the testing workbench an oil reservoir is available, coupled to a pump, that pressurizes the oil inside the headstock, when the system is turned on; at the other end of the electrical motor a charging cell is coupled, which at the same time is connected to an energized conductor, which sends measurement signals to the monitoring and control panel, composed of a digital counter in front and a digital acceleration control, that show the acceleration, a digital display, which present the friction force reading and the haul force reading and a digital manometer, that indicates the oil pressure.
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