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组合钢模板的制作精度较高,根据规范GBJ214—82要求,除模板的强度和刚度外,还要严格保证二十多项几何尺寸。大家知道,产品的质量是由生产过程中每道工序的加工质量来保证的,而钢模板的生产工序有十多道,每道工序都有若干检测标准。按照规范要求,每批板的抽样数量又很大,测点数以万计,目前主要靠一般游标卡尺、塞
The precision of the composite steel formwork is relatively high. According to the specification GBJ214-82, in addition to the strength and rigidity of the formwork, more than twenty geometric dimensions must be strictly guaranteed. As we all know, the quality of products is guaranteed by the quality of each process in the production process. There are more than ten production processes for steel formwork, and each process has several inspection standards. According to the specification, the number of samples for each batch of plates is very large, and the number of measuring points is tens of thousands. At present, it is mainly based on general calipers and plugs.