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随着我国矿山机械的不断发展,液压凿岩台车的应用日益广泛。液压凿岩台车调整钻臂的动力装置,原来都是采用电动机(或风马达)——油泵,(齿轮泵或叶片泵)机组。最近一些年来,我国矿山工人和科技人员研制和使用了一种新的动力装置——增压器(或叫增压泵),在实践中取得了良好的效果,受到了普遍的欢迎和注视。本文就增压器的有关情况和推广使用问题,谈谈我们的看法。一、增压器的工作原理和主要技术参数(一)增压器的工作原理增压器是一种气、液联动的动力转换装置。较低压力的压气能经过增压器“增压”后,可以转换为较高压力的液压能。在液压凿岩台车上,增压器产生的压力油,作为调整钻臂位置的动力。
With the continuous development of mining machinery in our country, the application of hydraulic rock drilling trolley is more and more widely. Hydraulic drilling rig adjustment drill boom power plant, the original is the use of motor (or wind motor) - oil pump, (gear pump or vane pump) unit. In recent years, our country’s mine workers and scientific and technological personnel to develop and use a new power plant - booster (or booster pump), in practice has achieved good results, has been generally welcomed and attention. In this paper, turbocharger the situation and promote the use of the problem, talk about our views. First, the working principle of the turbocharger and the main technical parameters (A) The working principle of turbocharger Turbocharger is a gas, liquid-powered power conversion device. The lower pressure of the compressed air can be supercharger “booster”, can be converted to higher pressure hydraulic energy. On a hydraulic rock drilling rig, the pressure oil produced by the supercharger acts as a power to adjust the position of the boom.