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图1是柴油机曲轴主轴颈的塞板,我们把它改进为如图2和图3所示。图2的塞板一块可以当两块用,图3的塞板是把两组尺寸设计在同一块塞板上,适用于两种不同规格的测量。这样改进既节约了原材料又节省了加工工时。某些专用量具经长期使用磨损报废后,如制造新的,不但需要消耗材料和工时,而且生产周转期也长。用镀铬的办法修复,因镀层硬度高、耐磨,比新制做的量具还耐用,同时,因自然时效时间
Figure 1 is a diesel crankshaft main journal plate, we improved it as shown in Figure 2 and Figure 3. Figure 2, a block can be used when two blocks, Figure 3, the two sets of board size is designed on the same plate, suitable for two different specifications of the measurement. This improvement not only saves raw materials but also saves processing time. Some special measuring tools after long-term wear and tear scrapped, such as manufacturing new, not only need to consume materials and working hours, but also long production turnaround. Chrome-plated repair, due to the coating hardness, wear-resistant, more durable than the newly made measuring tools, at the same time, due to the natural aging time