電爐焊接 的英文怎麼說
中文拼音 [diànlúhànjiē]
電爐焊接
英文
arc welding-
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。A new type of joint technique between short _ net copper pipe and soft _ cable connection board, castfusion welding, is introduced. the practice of more than ten years shows that this fusion welding connection has the superiority of higher reliability, simpler processing method, better economy benefit compared to the taper cone face - contacted connection
介紹了電石爐短網銅管與軟纜接線板之間的一種新型連接技術? ?澆鑄熔焊技術.經過10多年的運行，實踐證明短網銅管與鑄銅軟纜接線板的澆鑄熔焊連接，與傳統工藝採用的圓錐面接觸連接相比較，具有加工工藝簡單、運行可靠性高、經濟效益好等優點Wrkd - jz type thermocouple on the wall of boiler takes 4 sheathed thermocouple as measuring element. the thermal junction is fastened in stainless steel gathering heat clump with different curved surface of bearing treble points welded or m8 screw fixed to measure surface temperature of the wall of boiler, furnace and other equipments. wrkd - hg surface sandwich thermocoupleon the wall of boiler is specialized in measuring surface temperature of round column
Wrkd - jz型鍋爐爐壁熱電偶採用4的鎧裝熱電偶做測溫元件，熱接點緊固在帶有不同曲面的不銹鋼，集熱塊上採用三點焊接或m8螺釘固定，用於鍋爐管壁，爐壁及其它設備的表面溫度。Indirect resistance furnaces zr series vacuum heat - treating and brazing furnaces
間接電阻爐. zr系列真空熱處理和釬焊爐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。The main contents include : with combination of z - n pid self - tuning formula and relay self - adaptation control methods, the pid parameters of weld area of furnace is given automatically
論文研究工作主要包括：結合z ? npid自整定公式和繼電自整定控制方法，自動整定加熱爐焊接區的pid參數。Our products are cold drawn welded tubes & erw tubes mainly used in automobiles & boilers
圖博主要產品為應用於汽車及鍋爐行業的冷拔焊接鋼管及電焊鋼管。Technical guide of welding repair for boiler drum in fossil - fired power plants
火力發電廠鍋爐汽包焊接修復.技術導則By security analyses, evaluation to crack of boiler in power plant, a elding project was constituted, which type is dg670 / 140 - 8
摘要通過對某電廠7 （上標# ） dg670 / 140 - 8型燃煤鍋爐汽爐裂紋進行安全性分析、評價，確定焊接修復方案。Safety in electroheat installations - particular requirements for electroslag remelting furnaces
電熱裝置安全性.電渣焊接法重熔爐的專用要求At present, electric beveler developed by shanghai electric construction technology institute is one of the machines for pipe process, which widely applies to heavy industries like electric power, petroleum, chemical, shipbuilding and boiler manufachure
本廠目前生產的電動坡口機是上海電力建設施工技術研究所研製的管道端面加工系列機具之一，它適用於我國電力、石油、化工、造船、鍋爐等製造，建設安裝行業管道焊接前管端焊接坡口加工。In 2002, 24 new occupational safety and health publications were published, including five codes of practice that provide practical guidance respectively on safety management, control of air impurities from chemical substances, safe use of tower cranes, safe operation of electric steam boilers and safety on manual electric arc welding
在二零零二年，本處出版了24本新職安健刊物，包括五項工作守則，分別就安全管理、控制由化學品散發的空氣雜質、安全使用塔式起重機、安全操作電熱式蒸汽鍋爐及手工電弧焊接安全，提供實務指引。Standard specification for electric - resistance - welded ferritic alloy - steel boiler and superheater tubes
電阻焊接鐵素體合金鋼鍋爐和過熱器管的標準規范Standard specification for electric - resistance - welded carbon steel and carbon - manganese steel boiler and superheater tubes
電阻焊接碳素鋼和碳錳鋼鍋爐和過熱器管的標準規范1. temperature measurement surface thermocouple with protective tube directly welded on the surface of furnace pipe to avoid scouring from extremely flow velocity and damage to measuring element at high temperature, also corrosion to the thermocouple from hydrogen and sulfur
1 .一種帶護套管測溫表面熱電偶，護套管直接焊在爐管表面，避開了高流量沖刷，高溫溫度對測溫元件的破壞，氫硫對熱電偶的腐蝕分享友人