H型鋼制作工藝外文文獻翻譯、中英文翻譯

1、外文資料H-beam production processWith the development of industrialization and the arrival of information age, more and more advanced equipment for production of the liberation of a large number of labor, create more social value, increase the production safety coefficient at the same time. In terms of

2、welding h-beam production, h-beam group to the emergence of machine and the use of gantry submerged arc welding welding technology has brought significant technological innovation.Since h-beam automatic group on the machine put into use, due to the decisive role of h-beam technical parameters to ens

3、ure become indispensable in the group of process equipment. H-beam automatically set to the preferred cutter blanking machine work, after flat steel (including flange plate and web plate) in the group of orbit of the machine, with a group of machine clamping device for wing plate and web plate initi

4、al clamping positioning, the active entry table input artifacts to host, host prior to adjust benchmark web and flange size, namely artifacts can be accurate positioning spot welding, automatic cycle button, then the head location and spot welding, and then use some good h-beam gantry crane hanging

5、from the group, after the machine into the next procedure. H-beam set of machine is one of the important equipment, ensure the h-beam technical parameters is mainly composed of four large transmission mechanism, specific include: web roller drive mechanism, wing on the two positioning clamping mecha

6、nism, about web positioning clamping mechanism and input/output roller transmission mechanism, etc. Pressure on web wheel transmission mechanism adopts hydraulic clamping, use by hydraulic cylinder transfer of power is the highest roller, roller center external use V groove design, to ensure that re

7、gulations within the scope of different width of accurate positioning and automatic web for accurate, do not need to reset every time; On roller thrust bearing on inside, can not only convenient for h-beam transmission on the roller table, still can make the h-beam web can fully contact with wing du

8、ring transmission, for guarantee of h-beam section height size, played an important role.Through a large number of instances prove that operation, including automatic h-beam group on the machine and gantry submerged arc welding, a large number of the application of advanced instruments and equipment

9、, saving the cost and reduce the time limit for a project, to ensure the quality of reliable, ensure no potential safety hazard and so on. Steel alloy steel, high-quality steel bar mill rebuilding project of 3000 t welded h-beam applied the new equipment, h-beam welding qualified rate reached 99%, g

10、reatly improved the production quality and reliability, and productivity increased five times, and the whole project of the welding process in the traditional group saves about $200000, created a considerable economic benefits.In welding h-beam production, h-beam group to the emergence of machine an

11、d the use of gantry submerged arc welding welding technology has brought the significant technical innovation, respectively, analyzing their working principle are introduced, and the group in the welded h-beam production and welding process improvement techniques, through a large number of instances

12、 prove that operation, including automatic h-beam group on the machine and gantry submerged arc welding, a large number of the application of advanced instruments and equipment, saving the cost and reduce the time limit for a project, to ensure the reliability of the quality, ensure no safe hidden t

13、rouble, etc., can be used effectively provide a reference for similar projects.中文譯文H型鋼制作工藝隨著工業(yè)化的發(fā)展和信息化時代的到來，越來越先進的生產設備解放了大量的勞動力，創(chuàng)造了更多的社會價值，同時增加了生產安全系數。在焊接H型鋼制作方面，H型鋼組對機的出現和門式埋弧焊的使用給焊接技術領域帶來了重大的技術革新。自從H型鋼自動組對機投入使用以來，由于其對H型鋼技術參數保證的決定性作用而成為組對工序中必不可少的設備。H型鋼自動組對機工作首選切割機下料，將平整后的鋼板（包括翼緣板和腹板）吊放進組對機軌道上，用組對機的

14、夾緊裝置進行翼板和腹板初步夾緊定位，由主動輸入輥道將工件輸入主機，主機上事先調整好腹板和翼板基準尺寸，也就是可將工件準確定位點焊，然后自動循環(huán)按鈕，進行頭部定位點焊，然后將點好的H型鋼用龍門吊吊離組對機后，進入下一道工序。H型鋼組對機是保證H型鋼技術參數的重要設備，主要由四個大型傳動機構組成，具體包括：腹板上壓輪傳動機構、翼板左右定位夾緊機構、腹板左右定位夾緊機構及輸入輸出輥道傳動機構等。腹板上壓輪傳動機構采用液壓夾緊，使用的動力由液壓缸傳遞至上壓輪，上壓輪外部中心處采用V型槽設計，能確保規(guī)定范圍內不同寬窄的腹板定位準確和自動對中準確，不需要每次重新調整；上壓輪內部采用推力軸承，不僅能方便H型鋼在輥道上傳輸，還可使H型鋼腹板在傳輸時能夠充分接觸到翼板， 對于H型鋼截面高度尺寸的保證，起到了重要作用。通過大量的操作實例證明，包括H型鋼自動組對機和門式埋弧焊在內大量先進的儀器設備的應用，節(jié)約了成本，減少了工期，保證了質量的可靠行，確保無安全隱患等。韶鋼合金鋼、優(yōu)質鋼棒材軋機改建工程的3000t焊接H型鋼應用了新型的儀器設備，H型鋼焊接合格率達到99%，大大的提高了制作質