论文部分内容阅读
运用应变式转矩传感器对非公路矿用自卸车发动机转矩进行测试,通过安装在测点处传感器输出的实时载荷信息,计算得到整车传动轴输出转矩,根据车辆矿区行驶特性得出整个工作循环的发动机输出转矩与实际工作负荷分布,分析矿区工况下发动机输出转矩变化及工作特性。试验结果可为非公路矿用自卸车整车工作性能分析与优化改进提供真实可靠的数据支持。
The strain torque sensor is used to test the torque of the off-highway mining dump truck. Through the real-time load information output by the sensor installed at the measuring point, the output torque of the whole vehicle drive shaft is calculated and the whole Working cycle of the engine output torque and the actual distribution of work load, analysis of mining conditions, the engine output torque changes and operating characteristics. The test results can provide real and reliable data support for the analysis and optimization of the working performance of the off-highway mining truck.