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摊铺机的柴油机调速方式分为机械式和电控式,而老式摊铺机的柴油机调速方式多为机械式。机械式调速方式通过油门拉线与柴油机调速器的油门控制杆连接,以控制油门大小。机械式调速方式响应时间短,但控制精度低、转速波动大、节能效果差。本文以ABG423型摊铺机的道依茨BF6M1013型柴油机为例,讲述其在再制造过程中,应用直线步进电动机等元件,将其调速方式由机械式改为电控式的改装方案。
Paver diesel speed control methods are divided into mechanical and electrical control, while the old paver diesel speed control methods are mostly mechanical. Mechanical speed control through the throttle cable and diesel governor throttle lever connected to control the throttle size. Mechanical speed control mode response time is short, but the control accuracy is low, speed fluctuations, poor energy saving. In this paper, ABG423 paving machine Deutz BF6M1013 diesel engine, for example, about its remanufacturing process, the application of linear stepping motor and other components, the speed control mode from mechanical to electric control conversion program.