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發(fā)布時(shí)間:2020-08-15 09:47  






在開始軋制之前,由高壓水除鱗裝置利用高壓水對(duì)坯料表面的氧化鐵皮進(jìn)行清理,以避免軋制過程中氧化鐵皮的壓入,從而保證終產(chǎn)品質(zhì)量。


Before starting rolling, the high pressure water descaling device is used to clean the scale of billet surface by high pressure water, so as to avoid the indentation of oxide scale during rolling process, so as to ensure the final product quality.


鋼錠或鋼坯在常溫下很難變形,不易加工,需要進(jìn)行加熱到1100℃到1250℃進(jìn)行軋制,這種軋制工藝叫做熱軋。在常溫下的軋制一般理解為冷軋.


Ingot or billet are difficult to be deformed at normal temperature and are not easy to be processed. They need to be heated to 1100 and 1250 C for rolling. This rolling process is called hot rolling. Rolling at normal temperature is generally understood as cold rolling.


軋鋼工業(yè)生產(chǎn)中的自動(dòng)化是根據(jù)現(xiàn)場(chǎng)控制對(duì)象的檢測(cè)值與設(shè)定值的偏差,按預(yù)定方式自行調(diào)整控制量使輸出穩(wěn)定在設(shè)定范圍的控制過程。0m平臺(tái)輥道上,通過運(yùn)送輥道進(jìn)入入爐輥道,由推鋼機(jī)推入加熱爐,蓄熱推鋼式加熱爐按不同鋼種的加熱制度,將坯料加熱到980-1150℃,加熱爐的設(shè)計(jì)能力為:冷坯160t/h,熱坯180t/h。從工程技術(shù)上看,可以把過程自動(dòng)化具體理解為:再各種不同的生產(chǎn)過程中,采用自動(dòng)檢測(cè)、電動(dòng)執(zhí)行等自動(dòng)化裝置和電子計(jì)算機(jī),組成控制系統(tǒng)。



Automation in rolling industry is a process in which the output is stabilized in a set range by self-adjusting the quantity according to the deviation between the measured value and the set value of the field object. From the point of view of Engineering technology, process automation can be understood concretely as follows: in different production processes, automation devices such as automatic detection, electric execution and electronic computers are used to form systems.


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