國(guó)產(chǎn)Ф180 mm連軋管機(jī)組的裝備水平及應(yīng)用

Equipment Level and Application of Home-made Ф180 mm MPM Plant

摘要: 概述了國(guó)產(chǎn)Ф180 mm限動(dòng)芯棒連軋管機(jī)組的生產(chǎn)能力、生產(chǎn)流程、設(shè)備選型及產(chǎn)品的規(guī)格與品種，介紹了該機(jī)組立式錐形輥穿孔機(jī)、5機(jī)架限動(dòng)芯棒連軋管機(jī)、3機(jī)架脫管機(jī)、24機(jī)架張力減徑機(jī)等主要設(shè)備的特點(diǎn)及技術(shù)參數(shù)。以Ф73 mm×5.51 mm和Ф159 mm×14 mm兩個(gè)規(guī)格的產(chǎn)品質(zhì)量驗(yàn)證了國(guó)產(chǎn)連軋管機(jī)組主要設(shè)備的性能，為無(wú)縫鋼管生產(chǎn)企業(yè)的設(shè)備選型提供了更多的選擇。

Abstract: Briefed in the paper are the production capacity, production flow, equipment type selection, product specification and variety of the home-made Ф180 mm plant.Also introduced are the characteristics and technical parameters of the main equipments of the plant, i.e.the vertical cone type piercer, 5-stand retained mandrel pipe mill, 3-stand extracting mill, 24-stand stretch reducing mill etc.The properties of the main equipments of the homemade MPM plant are verified by the quality of two sizes of products, Ф73 mm×5.51 mm and Ф159 mm×14 mm, which provide more options for the equipment type selection to seamless steel tube manufacturers.