Tubes for refrigerating systems with hermetic and semi - hermetic compressors ; additional technical delivery conditions for capillary restrictor tubes 带密封和半密封压缩机的制冷系统用管道.毛细节流阀的
In - line flow restrictor protects the meter measuring element and the backflow preventer components from damage due to excessive flow 管内流量限制器保护仪表测量元件和防回流阀部件不会因为过大的流量而受到损坏。
Strike out enough distance in restrictor bar groove with a soft hammer ( rubber or wooden ) so that the damaged restrictor bar can be dismantled easily 用软质锤子(橡胶或木质)将损坏的节流棒敲出节流棒槽足够的距离,一致可以方便的拆卸下。
Reassemble the spare restrictor bar to the machine following the procedure as illustrated above , and examine whether the opening of restrictor bar remains the same as before 将备用的节流棒按前述的安装方法重新安装上去。并检验安装好后的节流棒开口是否与拆卸前的开口大小一致。
Mount restrictor bar into the restrictor bar groove of upper die , mount adjusting bolt for restrictor bar into the bolt hole in the restrictor bar , then mount lower press block , upper press block 在上模节流棒槽内装入节流棒,将节流棒调节螺栓装配进节流棒的螺丝孔中,再装配上压块。
Clean the dismantled restrictor and die body ( including upper and lower die bodies ) . be sure to clear plastic residue in the die with soft tools like aluminum and brass products , cloth and compressed air 清理拆卸下的节流棒和模具体(包括上、下模体) ,注意清理时一定要使用软质的器具如铝、黄铜制品,及抹布、压缩空气等将模具上的残留塑料清理干净。