φ114mm直緣成型焊管機(jī)組的研制
DEVELOPMENT OF φ114mm STRAIGHT-EDGE FORMING WELDED PIPE MILL
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摘要: 簡(jiǎn)介了研制的φ114mm直緣成型焊管機(jī)組的技術(shù)性能和工藝特點(diǎn)。與普通輥式成型機(jī)組相比,該機(jī)組工藝先進(jìn),焊管精度高。Abstract: The introduction given in the paper shows the technical performances and technological features of the newly developed φ114mm straight-edge forming welded pipe mill.It is conc Iuded that compared with the conventional roll-type forming mill,the new mill is more advanced in terms.of process and product accuracy.
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