1、軌道交通專業術語中英文對照軌道專業術語中英文對照表中文名稱英文對照、道岔turnout道岔和交叉tur nout and cross ings單開道岔simple tur nout對稱道岔bilateral turnout三開道岔symmetricaldoubleturnout/three-throw tur no ut/ta ndem tur nout菱形交叉diam ond cross ing交分道岔slip switch復式交分道 岔double slip switch單式交分道 岔sin gle slip switch單渡線Sin gle crossover渡線Crossover交叉渡

2、線scissors crossover套線overlapp ing of lines套線道岔mixed gauge tur nout左開道岔left hand tur nout右開道岔right hand tur nout高速道岔high-speed tur nout提速道岔speed-up tur nout普速道岔conven ti onal tur nout一、轉轍器Switch可彎式尖軌 轉轍器flexible switch間隔鐵式尖 軌轉轍器loose heel switch轉轍角switch an gle二、導曲線（連接部 分）lead curve四、轍叉Frog高錳鋼（整鑄）轍叉s

3、olid mangan ese steel frog鋼軌組合轍 叉bolted rigid frog可動心軌轍 叉movable-po int frog鈍角轍叉obtuse frog銳角轍叉end frog曲線轍叉curved frog轍叉角frog an gle轍叉號數frog n umber轍叉心軌理 論尖端theoretical point of switch rail轍叉趾端toe end of frog轍叉跟端heel end of frog轍叉趾長toe len gth of frog轍叉跟長heel le ngth of frog轍叉趾寬toe len gth of frog轍叉

4、跟寬heel le ngth of frog轍叉咽喉throat of frog五、軌件Rail基本軌stock rail直基本軌straight stock rail曲基本軌curved stock rail尖軌switch rail直線尖軌straight switch rail曲線尖軌curved switch rail護軌guard rail ，check rail翼軌wi ng rail心軌point rail ， nose rail異形軌compromise rail矮形軌flat-web-sectio n rail特種斷面鋼 軌special secti on rail長心軌lo

5、ng point rail短心軌short point rail導軌guide rail/closure rail淬火軌que nched rail絕緣軌in sulated rail可動心軌swing nose rail無縫鋼軌continuous welded rail（ CWR）軌縫joint gap鋼軌接頭rail joi nt絕緣接頭in sulated joi nt膠結接頭glued joint焊接接頭welded joi nt凍接接頭froze n joint異形接頭compromise joi nt六、板件Plate軌撐墊板tie plate of rail brace接頭平墊

6、板joi nt flat tie plate轍跟墊板switch heel tie plate支距扣板offset faste ning plate墊板tie plate七、軌枕Sleeper木枕woode n sleeper混凝土枕con crete sleeper岔枕switch sleeper八、零部件Comp onents工件workpiece易損件wear parts備件spare parts扣件rail faste nings彈條Clip彈性扣件elastic rail faste nings尖軌補強板rein forci ng bar軌撐rail brace支撐塊support

7、block支座條bearer strap低緊扣件low restrain faste ning道釘track spike間隔鐵filler限位器positi on-limited device滑床板slide plate魚尾板Fishplate道岔拉桿switch rod，stretcher bar道岔連桿conn ecti ngbar ，follow ingstretcher bar鋼軌伸縮調節器expa nsion joint導電銷con ductive pin調整楔adjusti ng wedge轍跟內軌撐rail brace in side of switch heel轍跟外軌撐rai

8、l brace outside of switch heel雙頭螺柱double head bolt軌距塊gauge block調整片adjustme nt shim長方頭螺栓recta ngle head bolt接頭夾板fish plate， joint bar接頭螺栓fish bolt， tract bolt螺紋道釘screw spike軌撐rail brace補強板rein forci ngbar頂鐵Iron/stud/Dista nee block調整片adjustable shim絕緣墊片in sulated shim軌距塊是扣軌肢的，頂鐵是頂軌 腰的，間隔鐵一般是和鋼軌軌頭 下顎

9、和軌肢上顎相接觸的。九、術語Terms道岔全長totallength of turnout/overalllen gth前長Front len gth后長Rear len gth道岔中心cen tre of turnout道岔號數tur nout n umber道岔始端begi nning of tur nout道岔終端end of tur nout道岔主線main line of tur nout道岔側線branch line of tur nout道岔基線refere nee line of tur nout道岔軌排Switch panel尖軌理論尖端theoretical point o

10、f switch rail尖軌尖端actual point of switch rail尖軌尖端降低值switch point relief尖軌跟端heel of switch rail尖軌長度len gth of switch rail尖軌尖端前 基本軌長度length of stock rail ahead of actual point of switch rail動程throw of switch查照間隔guard check gauge護背距離guard face gauge有害空間gap in the frog沖擊角an gle of impact輪緣槽Fla ngeway整體道床

11、solid bed標準軌距鐵路sta ndard gauge railway復曲線compo und curve緩和曲線tran siti on curve軌距加寬gauge wide ning曲線超咼cant, superelevation軌底坡cant of rail鋼軌工作邊gage lin e/work ing surface of rail軌距Gauge過渡段Tran siti on area輪背距Wheel back-to-back藏尖深度Point retractio n十、工藝Processes調直straighte n頂彎bend鉆孔drill冷膨cold expa nsio

12、n定長鋸切cutt ing to len gth焊接weld退火Ann eal ? ni:l正火n ormalizi ng淬火quench精調final adjustme nt矯正adjust疋位positi on調平leveli ng倒棱chamfer壓標識fit identification涂裝coat組裝assembly打磨grinding鐓粗cle nch/upsett ing十、設備Equipme nt龍門銑床Gantry Milli ng Machi ne鍛壓機Forge Press閃光對焊機Flash Butt Welder電焊機Electric Welder數控鉆床CNC Dr

13、illing Machine車床lathe圓鋸床Circular Sawing Mach ine頂彎機Bending Machi ne加熱爐Heat Ove n砂輪機Rotary San der天車Overhead Crane叉車Forklift剪板機Sheet Shears刀具Cutti ng Tools噴丸機shot blaster冷卻塔Cooli ng Tower彎曲試驗機bend tester緩沖器buffer stops空氣除塵器air clea ner上料臺in put magaz ine卸料臺Output magaz ine液壓牛頭刨床Hydraulic Bull nose Pl

14、a ne立式加工中 心VerticalMachi ningCen ter(VMC)鋼軌移動系統Rail Tran sfer System (RTS)中頻感應加 熱器MediumFreque ncy In ducti onHeater中頻淬火機床Medium Freque ncy QuenchingMach ine十二、機械術語軸Shaft聯軸器coupli ng鏈輪cha in wheel軸Axis橫梁Crossbeam盤Disc定距環dista nce-ri ng線架thread rack管子Pipe導向鍵feather key裝配板assembly plate定距盤dista nee di

15、sc棘爪tran sport fin ger定位銷dowel pin車架Carriage輥輪Roller耐磨板wear plate固定螺釘set screw套筒Sleeve驅動Driver彈性擋圈Circlip脹緊套（襯 套）Bushi ng碟形彈簧plate spri ng球面墊圈ball disc錐面墊圈coni cal socket六角螺母hexago n nut墊片Spacer錨固螺栓anchor rack滾子鏈roller cha in鏈卡conn ecti on eleme nt錨匣HVU-a nchor cartridge角鋼An gle扁鋼flat steel平齒輪電機flat

16、 gear motor罩Cover夾緊套筒clamp ing sleeveO型密封圈O-ring雙唇式密封 環double lip seal潤滑注油嘴lubricating nipple托架Bracket球形夾緊螺 釘ball clamp ing screw調整墊tuning plate十字沉頭螺coun ters unk screw釘連桿Lever滾輪軸承cam roller銷Pin氣壓缸pn eumatic-cyli nder（長）螺栓(stay)bolt轉節法蘭swivel flange連接頭孔rod eye接近開關proximity sen sor電磁閥sole noid valve仟

17、座連接器socket conn ector六角頭螺釘hexag on head screw電纜滑車cable vehicle終端夾緊termi nal clamp螺釘stretchi ng screw鍍鋅鋼絲繩zinc coated wire rope繩夾wire rope clip吊環螺母eye nut空心管hollow secti on電磁線圈sole noid coil消音器Sile ncer照明密封illum in ati ng seal塑料管plastic tub ing軟管Hose深槽滾珠軸deep groove ball beari ng承單向流量控制閥on e-way flow

18、 con trol valve內六角螺絲hexag on socket head cap screw鏈條專用支 撐架CT- profile for roller cha in減速器支撐 座torque con verter beari ng軸承座plummer block for roller beari ng球面滾柱軸 承spherical roller beari ng機械手Mani pulator法蘭Fla nge拉桿Tri-rod基準點Datum液壓機組Hydraulic aggregate整流器Rectifier group泥漿Slurry灌漿Grout ing接線盒Terminal

19、 box控制面板con trol panel電磁卡盤magn etic chucksT型槽T-slot千斤頂Jack管廊/管子坑（通）道Gallery拉線桿/撐桿stay rod鑲邊edge binding線性傳感器lin ear tran sducer端子Termi nal電線卡釘cable clip操縱桿con trol arm熱縮管heat shri nk tube鉗子tong電纜槽cable tray電纜架cable rack管件/配件fitt ing砂輪abrasive wheel預埋件prefiller補整器compe nsator滑鎖slide lock歧管man ifold泵組

20、pump unit扁銷gib閥塊valve吊裝網hoisting grid十字螺絲刀cross point screwdriver一字螺絲刀straight screwdriver轉矩扳手torque wrench塞尺feeler gauge梅花雙頭扳 手ring spa nner開口扳手ope n spa nner錘盒hammer cartridge十三、量具全站儀full stati on百分表dial in dicator兆歐表Meg-ohmmeter十四、道岔 鋪設道碴囊Ballast sack道碴ballast十五、道岔試驗型式試驗Type test抽樣試驗Sampli ng tes

21、t例行試驗Routi ne test定期實驗Regular test震動實驗Vibration test疲勞試驗Fatigue test電阻試驗Resista nee test熱循環試驗Heat cycle test無線電干擾試驗Radio in terfere nee test電暈試驗Corona test熱度鋅試驗Hot galva nizing test抗彎試驗Bending resista nee test理化試驗Physical and chemical test十六、5000T專有詞匯機加工余量Mach ining allowa nee氧化皮Scale壓型Forge超差exceed

22、 tolera nee縮進Un dersize切邊模具trimmi ng tool模具Die中文名稱英文對照鐵道咅Ministry of Railways (MOR)中國鐵道科學 研究院China Academy of Railway Sciences (鐵科院)r中國鐵道建筑中國鐵道工程中國鐵路通信 信號集團公司Chi naRailwaySig nal&Comm uni cati onCorporati on(CRSC)中鐵十局集團有限公司Chi na Railway 11th BureauGroup Co., Ltd.J中鐵軌道系統 集團有限公司China Railway Track SystemGroupCorporati onLimited(CRTS)s中鐵寶橋股份China Railway Turnout Bridge有限公司INC. (CRBBI)中鐵山橋集團有限公司Chi na Railway Sha nhaigua n Bridge Group Co., Ltd.(CRSBG)新鐵德奧道岔 有限公司Chin eseNewTurnoutTechnologies Co., Ltd. (CNTT)Cen trifugal離心加速度Cen tripetal向心加速度tilti ng擺式列車sin gularity/s in gular奇點rai