焊接專業(yè)英語一(1)

1、.激光切割 laser cutting(LC); laser beam cutting電子束切割 electron beam cutting噴氣激光切割 gas jet laser cutting碳弧切割 carbon arc cutting水下切割 underwater cutting噴水式水下電弧切割 waterjet method underwater arc cutting氧矛切割 oxygen lancing; oxygen lance cutting溶劑氧切割 powder lancing手工氣割 manual oxygen cutting自動(dòng)氣割 automatic oxygen

2、 cutting 仿形切割 shape cutting數(shù)控切割 NC (numerical-control) cutting快速切割 high-speed cutting垂直切割 square cut 疊板切割 stack cutting坡口切割 beveling; bevel cutting碳弧氣割 carbon arc air gouging火焰氣刨 flame gouging火焰表面清理 scarfing氧熔劑表面修整powder washing預(yù)熱火焰preheat flame預(yù)熱氧preheat oxygen切割氧cutting oxygen/ cutting stream切割速度c

3、utting speed切割線lone of cut/ cut line切割面face of cut/ cut face切口kerf切口上緣cutting shoulder切口寬度kerf width后拖量drag切割面平面度evenness of cutting surface/ planeness of cutting surface割紋深度depth of cutting veins/ stria depth切割面質(zhì)量quality of cut face上緣熔化度shoulder meltability/ melting degree of shoulder切口角kerf angle缺

4、口notch掛渣adhering slag結(jié)瘤dross割炬cutting torch/ cutting blowpipe/ oxygen-fuel gas cutting torch割槍cutting gun割嘴cutting nozzle/ cutting tip快速割嘴divergent nozzle/ high-speed nozzle表面割炬gouging blowpipe水下割炬under-water cutting blowpipe水下割條electrode for under-water cutting粉劑罐powder dispenser數(shù)控切割機(jī)NC cutting mac

5、hine門式切割機(jī)flame planer光電跟蹤切割機(jī)photo-electric tracing cutting火焰切管機(jī)pipe flame cutting machine磁輪式氣割機(jī)gas cutting machine with magnetic wheels焊接結(jié)構(gòu)welded structure/ welded construction焊件weldment焊接部件weld assembly組裝件built-up member接頭設(shè)計(jì)joint design焊接應(yīng)力welding stress焊接瞬時(shí)應(yīng)力transient welding stress焊接殘余應(yīng)力welding r

6、esidual stress熱應(yīng)力thermal stress收縮應(yīng)力contraction stress局部應(yīng)力local stress拘束應(yīng)力constraint stress固有應(yīng)力inherent stress固有應(yīng)變區(qū)inherent strain zone殘余應(yīng)力測定residual stress analysis逐層切割法Sachs methodX射線衍射法X-ray stress analysis小孔釋放法Mathar method固有應(yīng)變法inherent strain method消除應(yīng)力stress relieving局部消除應(yīng)力local stress relievin

7、g應(yīng)力重分布stress redistribution退火消除應(yīng)力stress relieving by annealing溫差拉伸消除應(yīng)力low temperature stress relieving機(jī)械拉伸消除應(yīng)力mechanical stress relieving應(yīng)力松弛stress relaxation焊接變形welding deformation焊接殘余變形welding residual deformation局部變形local deformation角變形angular distortion自由變形free deformation收縮變形contraction deforma

8、tion錯(cuò)邊變形mismatching deformation撓曲變形deflection deformation波浪變形wave-like deformation火焰矯正flame straightening反變形backward deformation焊接力學(xué)welding mechanics斷裂力學(xué)fracture mechanics彈塑性斷裂變形elasto-plastic fracture mechanics線彈性斷裂力學(xué)linear elastic fracture mechanics延性斷裂ductile fracture脆性斷裂brittle fracture應(yīng)力腐蝕開裂str

9、ess corrosion cracking熱應(yīng)變脆化hot straining embrittlement臨界裂紋尺寸critical crack size裂紋擴(kuò)展速率crack propagation rate裂紋張開位移（COD）crack opening displacement拘束度restraint intensity拘束系數(shù)restraint coefficient應(yīng)變速率strain rate斷裂韌度fracture toughness應(yīng)力強(qiáng)度因子stress intensity factor臨界應(yīng)力強(qiáng)度因子critical stress intensity factors應(yīng)力

10、腐蝕臨界應(yīng)力強(qiáng)度因子critical stress intensity factor of stress corrosion crackingJ積分J-integration羅伯遜止裂試驗(yàn)Robertson crack arrest testESSO試驗(yàn)ESSO test雙重拉伸試驗(yàn)doucle tension test韋爾斯寬板拉伸試驗(yàn)Wells wide plate test帕瑞斯公式Paris formula斷裂分析圖fracture analysis diagram焊接車間welding shop焊接工作間welding booth焊接工位welding post/ welding s

11、tation焊接環(huán)境welding surroundings焊工welder電焊工manual arc welder氣焊工gas welder焊接檢驗(yàn)員weld inspector焊工培訓(xùn)welders training焊工模擬訓(xùn)練器trainer of synthetic weld焊工考試welder qualification test焊工合格證welder qualification/ welder qualified certification鋼板預(yù)處理steel plate pretreatment噴沙sand blast噴丸shot blast矯正straighten開坡口beve

12、lling (of the edge)/ chanfering裝配assembly/ fitting安裝erect剛性固定rigid fixing裝配焊接順序sequence of fitting and welding焊接工藝評定welding procedure qualification焊接工藝規(guī)程welding procedure specification焊接工藝試驗(yàn)welding procedure test 焊接工藝卡welding procedure card工序operational sequence焊接材料消耗定額welding consumables quota焊接工時(shí)定

13、額welder-hour quota清渣slag removal 清根back gouging/ back chipping錘擊peening返修次數(shù)number of rewelding焊接工作臺welding bench裝焊平臺welding platen電磁平臺electromagnetic platen焊接翻轉(zhuǎn)機(jī)welding tilter焊接回轉(zhuǎn)臺floor turnable positioner焊接變位機(jī)positioner焊接滾輪架turning rolls焊接操作機(jī)manpulator焊工升降臺welders lifting platform焊接夾具welding jig/ f

14、ixture磁力夾緊器magnetic jig螺旋推撐器screw operated tensioning unit焊絲盤繞機(jī)welding wire coiler焊條壓涂機(jī)welding electrode extrusion press紅外線加熱器infra-red heater干燥箱dryer焊條保溫筒thermostat for electrode流量計(jì)flow meterCO2預(yù)熱器CO2 heaterCO2干燥器CO2 desiccator焊接電纜welding cable電纜夾頭welding connector地線earth lead地線夾頭earth clamp焊接參數(shù)記錄儀

15、welding parameter recorder焊縫檢測規(guī)weld gauge噴嘴通針tip cleaner測溫筆tempil stick敲渣錘chipping hammer焊接襯墊backing/ welding backing保留墊板fusible backing/ permanent backing臨時(shí)墊板temporary backing焊劑墊flux backing惰性氣體襯墊inert-gas backing引弧板run-on tab/ end tab/ starting weld tab引出板run-off tab/ end tab定位板strong-back加強(qiáng)勒stiff

16、ener嵌條insert套環(huán)ferrule面罩helmet濾光鏡片filter glass/ welding glass防護(hù)鏡片cover glass/ plain glass氣焊眼鏡welding goggles焊接機(jī)器人welding robot點(diǎn)焊機(jī)器人spot welding robot弧焊機(jī)器人arc welding robot切割機(jī)器人cutting robot焊接機(jī)器人生產(chǎn)線robot line for welding焊接機(jī)器人工作站welding robot station機(jī)器人運(yùn)動(dòng)自由degree of free for robot機(jī)器人工作空間robot working s

17、pace軌跡重復(fù)精度path repeatability點(diǎn)位重復(fù)精度PTP repeatability焊接專家系統(tǒng)welding expert system焊接機(jī)器人示數(shù)welding robot play back焊接圖象識別pattern recognition for welding焊接圖象處理welding image processing計(jì)算機(jī)輔助焊接工藝設(shè)計(jì)computer-aided welding process programming (CAWPP)計(jì)算機(jī)輔助焊接結(jié)構(gòu)設(shè)計(jì)computer-aided design for welding structure焊接煙塵weld f

18、ume焊接發(fā)塵量total amount of fumes焊接煙塵濃度weld fume concentration焊接煙塵容限濃度threshold limit values of weld fume (TLV)焊接發(fā)塵速率weld fume emission rate焊接有害氣體welding toxic gases/ weld harmful gases標(biāo)定衛(wèi)生空氣需要量nominal hygienic air requirement焊工塵肺pheumocomsis of welder焊工錳中毒chronic occupational manganese poisoning of wel

19、der焊工氟中毒fluorosis of welder焊工金屬煙熱metal fume fever of welder電光性眼炎eye-flash (arc eye)電光性皮炎electro-photo dermatitis電弧紫外線灼傷ultraviolet ray burn防電擊裝置voltage reducing device除塵裝置dust collection device焊工手套welding gloves護(hù)腳welding spats防護(hù)鞋shielding shoes焊接欠缺welding imperfection焊接缺陷weld defect氣孔blowhole/ gas p

20、ore針尖狀氣孔pinhole密集氣孔porosity條蟲狀氣孔wormhole裂紋crack表面裂紋surface crack咬邊undercut焊瘤overlap凹坑pit燒穿burn through塌陷excessive penetration未焊透incomplete penetration/ lack of penetration未熔合lack of fusion/ incomplete fusion未焊滿incompletely filled weld根部凹陷root concavity電弧擦傷arc scratch夾渣slag inclusion夾雜物inclusion夾鎢tungsten inclusion白點(diǎn)fish eye/ flake錯(cuò)邊misalignment/ dislocation試件test piece試樣test specimen無損檢驗(yàn)nondestructive test破壞檢驗(yàn)destructive test外觀檢查visual examination超聲波探傷ultrasonic inspection直射法超聲波探傷stra