年產(chǎn)80萬噸高速線材車間設(shè)計(jì)英文翻譯

1、華北理工大學(xué)輕工學(xué)院Qing Gong College North China University of Science and Technology 英文翻譯 學(xué)生姓名： 周濤 學(xué) 號：201224050105專業(yè)班級： 2012級軋鋼一班學(xué) 部： 材料化工部指導(dǎo)教師： 李碩2016年6月3日年產(chǎn)量80萬噸高速線材車間設(shè)計(jì)高速線材是鋼鐵工業(yè)中最重要的產(chǎn)品之一，廣泛應(yīng)用于基礎(chǔ)設(shè)施、建筑工程、汽車及金屬制品等領(lǐng)域。線材一般用普通碳素鋼和優(yōu)質(zhì)碳素鋼制成。按照鋼材分配目錄和用途不同，線材包括普通低碳鋼熱軋圓盤條、優(yōu)質(zhì)碳素鋼盤條、碳素焊條盤條、調(diào)質(zhì)螺紋盤條、制鋼絲繩用盤條、琴鋼絲用盤條以及不銹鋼盤條

2、等。在我國一般直徑在（5-9）毫米共八種規(guī)格的成卷供應(yīng)的熱軋圓鋼稱為線材。線材因以盤卷交又叫盤條。線材一般用普通碳素鋼和優(yōu)質(zhì)碳素鋼制成。按照鋼材分配目錄和用途不同，線材包括普通低碳鋼熱軋圓盤條、優(yōu)質(zhì)碳素鋼盤條、碳素焊條盤條、調(diào)質(zhì)螺紋盤條、制鋼絲繩用盤條、琴鋼絲用盤條以及不銹鋼盤條等。（1）普通低碳鋼熱軋圓盤條（GB701-65），普通低碳鋼熱軋圓盤條由低碳普通碳素結(jié)構(gòu)鋼或屈服點(diǎn)較低的碳素結(jié)構(gòu)鋼軋制而成，是線材品種中用量最大、使用最廣泛的盤條，故又稱普通線材，簡稱普線。主要用途：普線主要用于建筑鋼筋混凝土結(jié)構(gòu)作配筋用，也可冷拔拉制成鋼絲，作捆扎等用。 （2） 普通低碳鋼無扭控冷、熱軋盤

3、條（ZBH4403-88），無扭控冷、熱軋盤條由無扭高速線材軋機(jī)軋制后采取控制冷卻制成，材質(zhì)與普線相同，但無扭控冷、熱軋盤條具有尺寸精度高、表面質(zhì)量好、較高的力學(xué)性能等優(yōu)點(diǎn)。主要用途：無扭控冷、熱軋盤條尺寸精度分A、B、C 三級。A、B、C級精度適用于拉絲、建筑、包裝和焊條等用途，B、C級精度適用于加工成螺栓、螺絲和螺母等。            （3）優(yōu)質(zhì)碳素鋼盤條（GB4354-84），優(yōu)質(zhì)碳素鋼盤條是用優(yōu)質(zhì)碳素結(jié)構(gòu)鋼軋制而成。是線材品種中用量較大的品種之一。&

4、#160;    主要用途：優(yōu)質(zhì)碳素鋼盤條主要用于加工制造碳素彈簧鋼絲、油淬火回火碳素彈簧鋼絲、預(yù)應(yīng)力鋼絲、高強(qiáng)度優(yōu)質(zhì)碳素結(jié)構(gòu)鋼絲、鍍鋅鋼絲、鍍鋅絞線鋼絲繩等。  （4）優(yōu)質(zhì)碳素鋼無扭控冷、熱軋盤條（ZBH44002-88），優(yōu)質(zhì)碳素鋼無扭控冷、熱軋盤條由無扭高速線材軋機(jī)軋制而成， 軋制后采取控制冷卻處理。與優(yōu)質(zhì)碳素鋼盤條相比，具有尺寸精度高、表面質(zhì)量好，有較高的力學(xué)性能。 主要用途：主要用途與優(yōu)質(zhì)碳素鋼盤條相同。常用于制造碳素彈簧鋼絲、油淬火回火碳彈簧鋼絲、預(yù)應(yīng)力鋼絲、優(yōu)質(zhì)碳素結(jié)構(gòu)鋼絲，鍍鋅鋼絲等。 &

5、#160;（5）制繩鋼絲用無扭控冷、熱軋盤條（ZBH44004-88），制繩鋼絲用無扭控冷熱軋盤和用優(yōu)質(zhì)碳素結(jié)構(gòu)鋼，在無扭線材軋機(jī)上軋制，軋制后控制冷卻而制成。這樣軋成的盤條，尺寸精度高，表面質(zhì)量好，力學(xué)性能優(yōu)越。 主要用途：主要用于拉制制繩鋼絲和鋼絞線鋼絲。  （6）碳素焊條鋼盤條（GB3429-82），碳素焊條鋼盤條由低碳優(yōu)質(zhì)碳素結(jié)構(gòu)鋼熱軋制成。 主要用途：主要用于制造手工電弧焊焊芯。   （7）合金結(jié)構(gòu)鋼熱軋盤條（GB3077-82），合金結(jié)構(gòu)鋼熱軋盤條由合金結(jié)構(gòu)鋼作材質(zhì)軋制而成。合金結(jié)構(gòu)鋼共有26個鋼組、78個鋼牌號

6、。各生產(chǎn)廠依據(jù)需方要求及不同用途選用各牌號進(jìn)行生產(chǎn)。 主要用途：合金結(jié)構(gòu)熱軋盤條主要用于拉制鋼絲、金屬制品和結(jié)構(gòu)件。  （8）碳素工具鋼熱軋盤條（GB1298-86），碳素工具鋼由優(yōu)質(zhì)或高級優(yōu)質(zhì)高碳鋼軋制而成。加工性能與耐磨性能好，價格便宜。     主要用途：主要用于拉制鋼比與制造工具等。  （9）彈簧鋼熱軋盤條（GB1222-84），彈簧鋼是用于制造彈簧或其他彈性元件的鋼種。彈簧和彈性元件主要利用其彈性變性吸收與儲存能量，達(dá)到緩和震動、沖擊或使機(jī)件完成某些動作為目的。由于它是在沖擊、震動或長

7、期均勻的周期交變應(yīng)力條件下工作，因此要求彈簧鋼具有高的屈服強(qiáng)度，尤其要有較高的屈強(qiáng)比（屈服強(qiáng)度與抗拉強(qiáng)度之比）和彈性高的疲勞強(qiáng)度、較高的耐高溫和耐腐蝕等性能。彈簧鋼還應(yīng)有良好的表面質(zhì)量。彈簧鋼有碳素彈簧鋼和合金彈簧鋼兩類共17個牌號。主要用途：彈簧鋼熱軋盤條主要用于生產(chǎn)各種用途的螺旋彈簧。   （10）焊接用不銹鋼盤條（GB4241-84），焊接用不銹鋼盤條與一般不銹鋼盤條在化學(xué)成分上有所不同。為了保證其優(yōu)良的焊接性能，提高焊縫質(zhì)量，焊接用不銹鋼盤條在成分上的顯著特點(diǎn)是含碳量低、磷、硫等有毒雜質(zhì)少、鎳、鉻含量較高。    &

8、#160;主要用途：主要用于制造電焊條鋼芯和焊絲?？v觀我國線材發(fā)展的歷史，可以說有了突飛猛進(jìn)的發(fā)展特別是近幾十年來，我國線材行業(yè)持續(xù)高速發(fā)展，以每年凈增產(chǎn)200多萬噸高速度增長，其產(chǎn)量從1987年的693萬噸，增加到1999年的2608萬噸。增長2.8倍；同期高速線材產(chǎn)量從32萬噸增加到1218萬噸，增長37倍；線材自給率達(dá)到99%以上；在品種質(zhì)量方面也有很大提高，目前完全可以按國際先進(jìn)技術(shù)指標(biāo)進(jìn)行生產(chǎn)。多數(shù)線品種與質(zhì)量能夠滿足線材制品企業(yè)使用要求。所有這些都說明：我國已經(jīng)成為世界最大的線材生產(chǎn)國，為世界同行所矚目。但是也應(yīng)看到，我國雖然是世界線材生產(chǎn)大國，但還不能說是線材生產(chǎn)強(qiáng)國；目前我國還

9、有部分線材品種仍然依靠進(jìn)口維持生產(chǎn)。如鋼簾線、高應(yīng)力彈簧鋼、不銹鋼、冷墩鋼等線材。在重要用途線材實(shí)物質(zhì)量方面，仍與世界先進(jìn)工業(yè)國家仍有較大差距。此次設(shè)計(jì)從分析我國國內(nèi)線材生產(chǎn)的現(xiàn)狀與當(dāng)前我國線材應(yīng)用的走勢出發(fā)，先是根據(jù)建廠的可行性研究確立了建廠依據(jù)與產(chǎn)品大綱，然后確立了生產(chǎn)工藝制度與流程，工藝制度包括主要設(shè)備與輔助設(shè)備的選取、孔型的設(shè)計(jì)、年產(chǎn)量的計(jì)算以及力能參數(shù)計(jì)算與強(qiáng)度的校核。工藝流程為連鑄冷胚料、運(yùn)輸輥道（檢查、踢廢上料運(yùn)送稱重）、加熱爐加熱、高壓水除磷、 運(yùn)輸輥道、粗軋機(jī)、飛剪、中軋機(jī)、預(yù)精軋、中間冷箱、飛剪、精軋、減定徑、控冷在線測徑、夾送輥吐絲機(jī)、斯太爾摩冷卻線、集卷掛卷檢查、P/F

10、線運(yùn)輸、打捆、稱重、卸卷、入庫。整條生產(chǎn)線經(jīng)過合理計(jì)算，所有的設(shè)備運(yùn)用合理恰當(dāng)。同時此次設(shè)計(jì)考慮到工藝的先進(jìn)性，工藝平面布置和產(chǎn)品結(jié)構(gòu)的合理性，經(jīng)濟(jì)的可行性等因素，以達(dá)到高質(zhì)量，高自動化，低耗，低成本，高靈活性的目的和獲得好的投資收益率和投入生產(chǎn)率?？v觀工藝效果，此次設(shè)計(jì)在某些反面彌補(bǔ)了我國線材生產(chǎn)的不足，但在一定程度上仍有許多不完善，需要改進(jìn)的地方。 Design of high speed wire rod plant of 800 thousand tons annual output High speed wire rod is one of the most important pr

11、oducts in iron and steel industry. It is widely used in the fields of infrastructure, building engineering, automobile and metal products. Wire generally made of ordinary carbon steel and high carbon steel. According to the different steel distribution directory and use, wire including ordinary hot-

12、rolled carbon steel, high carbon steel wire rod, carbon welding rod, quenching and tempering threaded rod, wire rope with wire, piano wire wire and stainless steel wire rod and so on. In general in China (5-9) mm in diameter of eight specifications of hot-rolled bar is called wire supply volume. Due

13、 to the cross wire coil rod called. Wire generally made of ordinary carbon steel and high carbon steel. According to the different steel distribution directory and use, wire including ordinary hot-rolled carbon steel, high carbon steel wire rod, carbon welding rod, quenching and tempering threaded r

14、od, wire rope with wire, piano wire wire and stainless steel wire rod and so on. (1) ordinary low carbon steel hot-rolled plate (GB701-65) and ordinary low carbon steel hot-rolled plate by low carbon ordinary carbon steel or low yield point carbon structure steel rolling, wire varieties in the amoun

15、t of the largest and the most widely used wire rod, so it is also called the ordinary wire, referred to as the S & P line. Main uses: P line is mainly used for construction of reinforced concrete structure reinforcement, can also be cold drawn pull wire is made and used for binding. (2) ordinary

16、 low carbon steel without torsion and controlled cooling, hot rod ZBH4403-88, torsion free and controlled cooling, hot rolled wire rods by torsion free high speed wire rod rolling mill adopting control cooling made, material and lines in the same, but no twist control of cold rolled and hot rolled w

17、ire rod has the advantages of high precision, good surface quality, high mechanical properties. Main purpose: no twist controlled cooling, hot rod size precision of A, B, C three. A, B, C level accuracy is suitable for wire drawing, construction, packaging and welding rod and other purposes, B, C le

18、vel accuracy is applicable to the processing of bolts, screws and nuts, etc. (3) the high quality carbon steel wire rod (GB4354-84), high-quality carbon steel wire rod is made of high-quality carbon structural steel and rolling. Is one of the varieties with large amount of wire. Main purpose: high-q

19、uality carbon steel wire rod is mainly used for manufacturing carbon spring steel wire, oil tempered carbon spring steel wire, wire prestressed concrete, high strength quality carbon structural steel wire, galvanized steel wire, galvanized wire rope, etc. (4) quality carbon steel torsion free contro

20、lled cooling, hot rolled wire rod (ZBH44002-88), the high quality carbon steel without torsion controlled cooling, hot rolled wire rod by a torsion free high speed wire rod rolling mill, rolling after take control cooling treatment. Compared with the high quality carbon steel wire rod, with high pre

21、cision, good surface quality, higher mechanical properties. Purpose: the main purpose of the same high quality carbon steel wire rod. Commonly used in the manufacture of carbon spring steel wire, oil quenched and tempered carbon spring steel wire, prestressed steel wire, high quality carbon steel wi

22、re, galvanized steel wire, etc. (5) of steel wire for rope with torsion free and controlled cooling, hot rod ZBH44004-88, steel wire for rope with torsion free control hot or cold rolled plate and high quality carbon structural steel, no twist rod mill rolling, rolling controlled cooling and made. t

23、his Like rolling into wire rod, high precision, good surface quality, excellent mechanical properties. Main uses: mainly used for drawing steel wire and steel wire strands. (6) carbon electrode (GB3429-82) carbon steel wire rod, steel wire electrode made of low carbon hot rolled quality carbon struc

24、tural steel made. Main uses: mainly used in the manufacture of manual electric arc welding. (7) alloy structural steel hot-rolled wire rod GB3077-82, alloy structural steel hot-rolled wire rod composed of alloy structural steel as material rolling and. Alloy structural steel, a total of 26 steel, 78

25、 steel grades. The production plant according to the requirement and selection of various grades of production for different purposes. Main uses: mainly used for drawing alloy structure steel rod steel wire, metal products and structures. (8) hot rolled carbon tool steel, carbon tool steel (GB1298-8

26、6) by the quality or high quality high carbon steel and rolling. Processing performance and wear resistance is good, the price is cheap. Main uses: mainly used for drawing steel and manufacturing than tools etc. (9) hot rolled spring steel (GB1222-84), spring steel is used to manufacture steel sprin

27、g or other elastic element. Spring and elastic components mainly use the elastic deformation absorb and store energy, to ease the shock, impact or make parts do some action for the purpose. Because it is in shock, vibration or long-term uniformly periodic alternating should work under stress conditi

28、ons, thus requiring spring steel has a high yield strength, in particular, to have a higher yield strength ratio (yield strength and tensile strength ratio) and elastic high fatigue strength, high resistance to high temperature and corrosion resistance and other properties. Spring steel should also

29、have good surface quality. Spring steel has carbon spring steel and alloy spring steel two kinds of 17 grades. Main applications: spring steel hot-rolled wire is mainly used for the production of various uses of the spiral spring. (10) welding with stainless steel wire rods (GB4241-84) welding with

30、stainless steel wire and stainless steel wire rod on the chemical composition vary. In order to ensure the excellent welding performance and to improve the quality of weld, welding stainless steel wire for its remarkable characteristics in composition is carbon containing less volume is low, the pho

31、sphorus, sulfur and other toxic impurities, nickel, chromium content is higher. Main uses: mainly used in the manufacture of steel wire and wire core. Throughout China's wire development history, it can be said that the development by leaps and bounds. Especially in recent decades, the wire indu

32、stry in China sustained rapid development, with an annual net increase of more than 200 million tons of high speed growth, the yield from 1987 to 693 million tons, increased to 2608 million tons in 1999. An increase of 2.8 times; high speed wire rod production over the same period from 32 million to

33、ns increased to 1218 tons, up 37 times; wire self-sufficiency rate reached 99% above; in variety and quality also greatly improved, the current can produce according to the advanced technical indicators. The variety and quality of most lines can meet the requirements of the use of wire products ente

34、rprises. All of which shows that China has become the world's largest producer of wire rod for the world's attention. But it should also be noted that although China is the world's leading wire rod production, but also can not be said to be a strong wire production; at present, there are

35、 still some types of wire rod still rely on imports to maintain production. Such as steel cord, high stress spring steel, stainless steel, cold heading steel wire. In the physical quality of the important use of wire, still with the world's advanced industrial countries still have a large gap. S

36、tarting the trend of the design distracted from China's domestic wire rod production situation and the current our country wire applications, first according to the plant's feasibility study, established the plant basis and product outline, then established the system of produce process and process, process system including the main equipment and auxiliary equipment selection, pass design, the a