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我厂制造的万能磨床有一个零件——下台面,它有三个导轨面,各有一条总长L=1320毫米的折线形油槽(如图1)。过去是由钳工剔出来的,不仅生产率低,劳动强度大,而且宽窄、深浅也不一致,质量不高。最近经一车间技术主任陈伯扬同志和工人共同革新,将土龙门刨稍加改进,加装了一套刨曲线形油槽工具,试验成功了以刨代剔,不仅使生产率由班产9条提高到了36条左右,而且减轻了劳动强度,提高了油槽质量。
The universal grinder manufactured by our factory has a part - the undersurface. It has three guide rails, each with a polygonal oil groove with a total length of L = 1320 mm (Figure 1). In the past, the fitters were ticked out. They were not only low in productivity but also labor-intensive. They were also inconsistent in width and depth and of low quality. Recently, a workshop technician Chen Boyang comrades and workers to common innovation, the earth gantry planer slightly improved, the installation of a set of curved groove oil groove tool, the test was successful to planing generation tick, not only to improve productivity from 9 to the production 36 or so, but also reduce the labor intensity, improve the quality of the tank.