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2020-12-08
羿资讯 | 机械设备安装规范----调试篇
一般来说,大型机械设备的安装到运行都是需要经过调试方可经常使用,那么机械调试的前提是什么呢?
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羿资讯 | 机械设备安装规范----调试篇
Date﹕2020-12-08|Source:Eclear Environmental
       一般来说,大型机械设备的安装到运行都是需要经过调试方可经常使用,那么机械调试的前提是什么呢?

       一、试运转的条件

      1.机械设备及其附属装置,管线等均以安装完毕。

      2.机械设备的安装水平已调整至允许的范围。

      3.与安装有关的“几何精度”经检验合格。

      4.试运转需要的动力,介质,材料,机具,检验仪器,应符合“试运转”的要求。

      5.润滑,液压,冷却,水,气(汽)和电气等系统,应符合系统单机调试和主机联合调试的要求。

      6.对人身或机械设备可能造成损伤的部位,相应的安全设施和安全防护装置应设置完善。

      7.对大型,复杂和精密设备,编制的试运转方案或试运转操作规程,应经有关技术主管批准和同意。

      8.试运转机械设备周围的环境应清扫干净,不得产生粉尘和较大的噪声。

      二、电气和操作控制系统调试

      1.机械设备的内部接线和外部接线,应正确无误;保护接地应有明显标志,并不得在柜内与电源中性线直接相接。

      2.电气设备的绝缘电阻应符合随机技术文件的规定;测量时所选用的兆欧表的电压,应符合被测绝缘电阻的要求,并应断开有关电路及元件等措施。

      3.输入电源的电压及频率,设备的变压器,变频器和整流器等输入与输出的交流和直流电压,应符合随机技术文件的规定。

      4.电气系统的过电压,过电流,欠电压保护和保护熔断器的规格,容量等应符合设计规定,并应将其调整和整定至规定的保护范围之内。

      5.主轴驱动单元电动机的旋转方向,制动功能,应与操纵控制方向和制动的要求相符合。

      6.操作控制系统单独模拟试验,应符合以下要求:

      1)每一操作控制单元或控制回路,其动作程序及技术要求,应符合机械设备生产工艺的规定,且应正确,灵敏和可靠。

      2)与机械设备生产工艺相关的讯号,显示,连锁,启动运行,停止,制动等,应正确,灵敏和可靠。
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