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我厂最近生产的400吨/时锅炉的汽包,由于采用了与过去不同的材料和一些新结构,在制造过程中曾碰到了一些困难。针对这种情况,组成了领导、工人和技术人员“三结合”的班子,发扬技术民主,群策群力,终于战胜了困难,完成了该汽包的制造任务。为了掌握400吨/时锅炉汽包在工作压力和水压试验压力下的受力情况,曾对该汽包进行了应力测定,现将测定情况汇总如下。
The drum of the 400 t / h boiler recently produced by our factory has encountered some difficulties in the manufacturing process due to the different materials and some new structures from the past. In response to this situation, the leadership, workers and technicians formed a “three-in-one” team that promoted technological democracy and team-work together and finally overcome the difficulties and completed the manufacturing task of the drum. In order to grasp 400 tons / hour boiler drum under the pressure of work and hydraulic test pressure, the stress was measured on the drum, the determination of the situation are summarized below.