| 校准拉力机速度和力量值的正确方法是什么 |
| 添加时间：2019/2/28 14:04:19 浏览次数： |
| 拉力机的速度校正： Speed correction of tractor: 1、首先将机台横担的初始位置记录好，选择好某个速度值，使用标准的直钢尺来测量横担的行程。 1. First of all, the initial position of the cross-arm of the machine is recorded, a certain speed value is selected, and the travel of the cross-arm is measured with a standard ruler. 2、在开始机台的行动的同时使用电子秒表开始计时，秒表上时间到达的同时按下机台的停止键，通过秒表上的时间来记录横担的行程，计算出每分钟的速率，单位是mm/min，检查横担行程值和直钢尺的误差，计算行程误差值应该不超过±1%。 2. Use electronic stopwatch to start timing at the same time as starting the operation of the machine. Press the stop key when the time on the stopwatch arrives. Record the travel of the crossbar through dakeluo.89ix.comdiaosu.71ix.comjinggaiz.89ix.comwusuanna.89ix.com jinggaif.89ix.comliuliangji.37ix.com.cnthe time on the stopwatch. Calculate the speed per minute in mm/min. Check the errors of the crossbar travel value and the straight steel ruler, and calculate the travel error value should not exceed (+1%). 拉力机的力量值校正： Force Value Correction of Tension Machine: 在进入计算机程序之后，打开校正界面，按下测试开始，将一个标准砝码轻轻挂在上夹具连接座，将计算机中显示的力量值记录下来，同时计算和标准重量砝码的误差，这个误差应该不超过±1%。 After entering the computer program, open the correction interface, press the test to start, hang a standard weight lightly on the fixture connection seat, record the force value displayed in the computer, and calculate the error of the standard weight, which should not exceed (+1%). |
| 上一页 电子万能试验机好坏的5个决定性因素 |
| 下一页 拉力试验机的传动 |
Copyright © 技术支持：遨游网络