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一、问题提出测量仪表有两种:一种为便携式数显表;另一种为现场数显温度仪并外联大屏幕显示仪表。两种显示均采用同一种测量传感器。笔者在市郊某机械配件生产厂浇铸工段碰到该工段采用电加热熔炼,当钢水达到工艺温度要求时放料浇注。生产时,当炉温接近出料温度时,当班工人按生产工艺要求,在加热不停的
First, the question put forward There are two kinds of measuring instruments: one for the portable digital form; the other for the scene digital temperature meter and large-screen display instrument. Both displays use the same type of measurement sensor. The author in the suburbs of a machinery parts production plant casting section met the section of electric heating smelting, when the molten steel reaches the process temperature requirements of the release pouring. Production, when the temperature close to the discharge temperature, on-duty workers in accordance with the requirements of the production process, the heating non-stop