熱壓焊接 的英文怎麼說
中文拼音 [rèyāhànjiē]
熱壓焊接
英文
hot bar soldering-
Selection of preheated temperature for tgp penstock welding
三峽工程左岸電站引水壓力鋼管焊接預熱溫度的選擇Pressure thermit welding
壓力發熱焊接After a nationwide restructuring of colleges and departments in 1952, the department was renamed as the department of machine manufacturing, comprising 5 disciplines manufacturing technology, foundry technology and equipment, forging and pressing technology end equipment, welding technology and equipment, and etall. graphy and heat treatmento in addition, on the basis of the original power machinery teaching group, the department of power machinery was set up, having 3 disciplines : thermal electr
1952年院系調整，更名為機械製造系，設機械製造工藝鑄造工藝及設備壓力加工工藝及設備焊接工藝及設備金相熱處理5個專業，並且由原動力組擴建成立了動力機械繫，正式設有熱力發電后改為鍋爐燃氣輪機汽車拖拉機3個專業。To shape polytetrafluoethylene basic material by bonding, welding and heat moulding into the large - scale and complete sets container liner of polyte - trafluoethylene
用聚四氟乙烯板材用粘接、焊接熱壓成型等方法製成聚四氟乙烯大型厲套容器襯里。Being engaged in welding technique, including the study of repairing high temperature and high pressure cast workpieces, alloy steel parts, big axle parts and so on
主要從事焊接技術咨詢，其中包括對大型高溫高壓鑄件，耐熱鋼零部件；及大型軸類零件的補焊修復的咨詢及研究。The saw surfacing test about tube - plank of jg600 - high - pressure heating apparatus
高壓加熱器管板堆焊焊接工藝試驗Series of high pressure thermocouples thermalresistances and thermowells, the thermocouple take the form of spring - loaded, of which protective tube and flange are forged of special alloy, as well the thermowell are formed with bar stock drilled. more further, theconnecting between thermowell and flange can be compressed with tapered thread and the groove at the lower end of flange can be welded with argon arc. these thermocouples are usually used in high equipments of hydrogen cracking device, cracker and vaporizer etc for pressure - resistant in over 30 mpa, operating temperature from 0 up to 800
系列高壓熱電偶阻及套管，熱電偶採用彈簧壓著式，保護套管和法蘭選用特殊合金材料鍛造，套管採用棒料整體鉆孔加工而成，與法蘭連接處以錐管螺紋配合併與法蘭下端渠槽處用氬弧焊接，耐壓30mpa ，使用溫度0800 ，可長期使用在加氫裂化裝置裂解裝置，氣化爐等高壓設備中。According to these, the paper put forward some countermeasures : select low carbon steel or low metal alloy steel with lower intensity, like 20r steel ; while welding, adopt strict craft measures with lower welding heat to input ; after jointing, proceed the whole hot dissolving on time ; control each welding joint with hardness hb 185 ; add 0. 25 % water into the liquid ammonia as decay eclipse ; enhance checking in operation, repairing equipment in time through regular interior and exterior checking
針對上述原因提出了防止氨冷器類臨氨壓力容器產生應力腐蝕裂紋的對策：選用強度稍低，但抗裂性較好的低碳鋼和低合金鋼，如用20r鋼製造；焊接時應採用嚴格的工藝措施和較低的焊接熱輸入量；焊后應及時進行整體消除應力熱處理；控制焊接接頭各區硬度hb 185 ；在液氨中添加0 . 25 %的水作為緩蝕劑；在運行中加強檢查，及時進行停車檢修時的內外部檢查和定期檢驗。Thermocouple and thermal resistance in power station suit to measure temperature of electric generator groups and auxiliary machine correspond to 300000 and 600000 kilowatt, which can substitute one from import with many advantages as shock - proof, pressure - resistant, long in service, and convenience in maintain etc. the protective tube is processed in a special construction by deep - blind hole technology whose end not be welded to enhance the strength and prolong service life. thermocouple or thermal resistance
本公司生產的電站專用熱電偶阻，適用於我國30萬60萬千瓦等發電機組及輔機的測溫需要，產品安全可替代進口，具有防震耐壓使用壽命長，維修方便，保護管是採用深盲孔技術加工而成，端部不用焊接，提高了保護管的強度和使用壽命，鎧裝熱電偶熱電阻採用彈簧壓著式結構，在運行中保護管與鎧裝熱電偶熱電阻測量端始終保持著良好的接觸，抗震動，減少熱響應時間，鎧裝熱電偶測量端採用絕緣形式，能防止電磁干憂。This product is collod feathering achro, aticity and viscosity, wghhich can clear the thick oxideatice horizon hot pressed end plate or rollsteel plank which be processed or welded under hot temperature and hot pressure
本產品為無色透明的粘稠狀膠體，針對不銹鋼熱壓封頭或用熱軋板製作工件等，經過高溫高壓處理或焊接時所產生紅、黑、黃等各種類型的較厚氧化層，清除迅速，徹底。At the same time, the correcting valuation of laser hammering increases with the increment of pulse and voltage. the y direction is the major shift
焊接電壓和脈寬越大，最高溫度越高，熱應力影響區越大，同時焊后校正偏移量越大。The application is not pressure retaining welds for pressure vessels or heat exchangers, unless such welds are fully radiographed or ultrasonically tested
此方法不能用於壓力容器或換熱器受壓部件的焊接，除非焊縫進行100 %射線透照或超聲檢測。Copper and aluminum unified core or all copper core : header pipe diameter up to 22mm or 25mm, few welding line, high intension, and strong pressure resistance
板芯以銅鋁復合為主或全銅，集熱管直徑達22mm或25mm ，無焊接線，高效能，強承壓。Flat products made of steels for pressure purposes - part 5 : weldable fine grain steels, thermomechanically rolled
成壓用扁平鋼產品.第5部分:熱機軋制的可焊接細晶粒鋼Abstract : the structure, composition analysis and mechanical test of q235 hot - rolled strip showed that main season of fracture during forming and welding is high nitrogen, oxygen and inclusion content
文摘: q235鋼熱軋卷板在沖壓和焊接成形時出現開裂，對其進行化學分析、宏觀和微觀組織觀察及力學性能測試，結果表明：氮、氧及夾雜物的含量高是該鋼沖壓性和可焊性差的主要原因。Welded static non - pressurised thermoplastic tanks - part 3 : design and calculation for single skin rectangular tanks
焊接固定常壓熱塑性槽罐.第3部分:單層壁長方形槽罐的設計和計算Welded static non - pressurized thermoplastic tanks - part 3 : design and calculation for single skin rectangular tanks ; german version en 12573 - 3 : 2000
焊接非承壓熱塑固定槽罐.第3部分:單層壁長方形槽罐的Finally, chart china manufactures customized vertical and horizontal storage tanks with capacities up to 350 m3, as well as thermax vaporizers, pressure control manifolds, vacuum insulated pipelines and other components needed to create a complete " customer " installation
Vs - siphon 100高壓泵系統充裝焊接絕熱氣瓶查特成功研製的vssiphon 100系統，提供經濟可靠和高性能「貯罐泵」系統，用於高壓瓶和焊接絕熱氣瓶的充裝。Hot rolled weldable steel bars for pressure purposes with specified elevated temperature properties
特定高溫性能壓力用熱軋可焊接鋼棒In year 2005, our new main plant was built in jiading district, shanghai. hugong valve factory has also recently employed 556 people, including 158 technical engineers and 3 senior engineers. we also have more than 10 workshops for precise casting, hot forging and stamping, welding, heat treatment, finishing, machining and assembly
下設精密鑄造熱鍛壓焊接熱處理精加工裝配等十多個車間擁有數控加工中心等離子焊接機全自動氣體保護焊半自動真空熔焊機超頻真空熱處理車球專用數控車床高效加工專機理化和探傷設備等各類加工檢測設備300多臺套。分享友人