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瑞典逊他布管子财团斯堪士卡有限公司项目经理佳尔特先生在苏州进行技术座谈,现将座谈内容介绍如下:问:贵公司磨口机采用的砂轮寿命多长?答:磨口机砂轮的寿命取决于三个因素,即管径、集料尺寸和磨削量。在(?)600～2000mm 范围内,我们分别采用(?)300mm 和(?)400mm 两种规格的砂轮。砂轮材料为碳化硅。一对砂轮可以磨削(?)600～1200mm 管子60～120根。听说中国的砂轮可以磨削2000根,但我国的砂轮较便宜。
Mr. Garrett, the project manager of Sweden’s Sunthake Pipes Consortium Scandinavia Ltd., conducted a technical seminar in Suzhou. The contents of the seminar are described below. Q: How long is the grinding wheel life of your company’s grinding machine? A: Grinding machine The life of a grinding wheel depends on three factors, namely the diameter of the pipe, the size of the aggregate, and the amount of grinding. In the range of (?) 600 to 2000 mm, we used grinding wheels of (?) 300mm and (?) 400mm, respectively. Grinding wheel material is silicon carbide. A pair of grinding wheels can grind (?) 600 to 1200mm pipe 60 to 120. I heard that China’s grinding wheel can grind 2000, but China’s grinding wheel is cheaper.