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我厂高频直缝焊管机组为单开卷间断性生产,焊缝质量不稳定,生产效率不高,出管率低。为克服上述疵病,其途径是采用连续焊接的无头工艺,为此目的必须解决大储量的带钢储料装置。我们调研了国内一些制管厂,都是老式的地坑式,地笼式储料器。根据我厂机组早已投产,且工厂地处山区,岩层较厚又无法开凿地坑,同时厂屋面积小,而且是钢管质量要求较严的薄壁管的特点,我们自行研制了立式带钢储料装置、目前以调试完毕,其效果较好,超过了原设计要求。
I plant long-term high-frequency straight seam welded pipe unit intermittent production of a single open, the weld quality is unstable, the production efficiency is not high, the tube rate is low. To overcome these flaws, the approach is to use a continuous welding headless process, for which purpose must solve the large reserves of steel storage device. We surveyed some domestic pipe factory, are old-style pit, ground cage stocker. According to our plant has already been put into production, and the factory is located in the mountains, the thick rock and can not dig the pit, while the factory housing area is small, but also the more stringent requirements of the quality of thin-walled pipe, we have developed a vertical strip Storage device, the current debugging is completed, the effect is better than the original design requirements.