Φ841 mm大規(guī)格無縫鋼管冷床的設(shè)計(jì)與應(yīng)用

Design and Application of a Φ841 mm Cooling Bed for Large Size Seamless Steel Tubes

摘要: 設(shè)計(jì)一種Φ841 mm大規(guī)格無縫鋼管生產(chǎn)線冷床機(jī)組，介紹其主要技術(shù)參數(shù)以及主要組成和工序，并分析其設(shè)計(jì)、制造、安裝過程的主要難點(diǎn)與設(shè)計(jì)特點(diǎn)。分析認(rèn)為：該大規(guī)格無縫鋼管冷床雙滾輪鏈條撥爪結(jié)構(gòu)、冷床大坡度布置、驅(qū)動(dòng)電機(jī)反向設(shè)置等設(shè)計(jì)，其功能完備、設(shè)計(jì)合理、成本低且自動(dòng)化程度高，綜合性能達(dá)到國(guó)內(nèi)先進(jìn)水平。

Abstract: Introduced in the paper is the design of a Φ841 mm cooling bed for large size seamless steel tubes concerning its major technical parameters，composition and cooling schedule.The main difficulties in designing，manufacuturing and assembling the cooling bed as well as its design characteristics are analyzed.Based on the analysis，it is concluded that the Φ841 mm cooling bed for large size seamless steel tubes has complete functions，reasonable design， low cost and high automation level， as well as a comprehensive performance reaching the advanced domestic level， which is realized by design aspects such as double-roller chain claw structure， big gradient arrangement and drive motor reversing device etc.