1、道岔術語中、英文對照中文名稱英 文 對 照一、道岔turnout道岔和交叉turnout and crossings單開道岔simple turnout對稱道岔 bilateral turnout三開道岔symmetrical double turnout/three-throw turnout/tandem turnout 菱形交叉diamond crossing交分道岔slip switch復式交分道岔double slip switch單式交分道岔single slip switch單渡線Single crossover渡線Crossover交叉渡線scissors crossover套

2、線overlapping of lines套線道岔mixed gauge turnout左開道岔left hand turnout 右開道岔right hand turnout高速道岔high-speed turnout提速道岔speed-up turnout普速道岔conventional turnout二、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 angle三、導曲線（連接部分）lead curve四、轍叉Frog高錳鋼（整鑄）轍叉solid manganese steel frog鋼軌組合轍叉

3、bolted rigid frog可動心軌轍叉movable-point frog鈍角轍叉obtuse frog銳角轍叉end frog曲線轍叉curved frog轍叉角frog angle轍叉號數frog number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 length of frog轍叉跟長heel length of frog轍叉趾寬toe length of frog轍叉跟寬heel length of frog轍叉咽喉throat of frog五、

4、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wing rail心軌point rail，nose rail異形軌compromise rail矮形軌flat-web-section rail特種斷面鋼軌special section rail長心軌long point rail短心軌short point rail導軌guide rail/clos

5、ure rail淬火軌quenched rail絕緣軌insulated 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 joint絕緣接頭insulated joint膠結接頭glued joint焊接接頭welded joint凍接接頭frozen joint異形接頭compromise joint六、板件Plate軌撐墊板 tie plate of rail brace接頭平墊板joint flat tie plate轍跟墊板switch heel tie plate支距扣板offset

6、 fastening plate墊板tie plate七、軌枕Sleeper木枕wooden sleeper混凝土枕concrete sleeper岔枕switch sleeper八、零部件Components工件workpiece易損件wear parts備件spare parts扣件rail fastenings彈條Clip彈性扣件elastic rail fastenings尖軌補強板reinforcing bar軌撐rail brace支撐塊support block支座條bearer strap低緊扣件low restrain fastening道釘track spike間隔鐵fil

7、ler 限位器position-limited device滑床板slide plate魚尾板Fishplate道岔拉桿switch rod，stretcher bar道岔連桿connecting bar，following stretcher bar鋼軌伸縮調節器expansion joint導電銷conductive pin調整楔adjusting wedge轍跟內軌撐rail brace inside of switch heel轍跟外軌撐rail brace outside of switch heel雙頭螺柱double head bolt軌距塊gauge block調整片adjus

8、tment shim長方頭螺栓rectangle 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reinforcing bar頂鐵Iron/stud/Distance block調整片adjustable shim絕緣墊片insulated 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和軌肢上顎相接觸的。九、術語Terms道岔全長total length of turnout/overall length前長Front length后長Re

9、ar length道岔中心centre of turnout道岔號數turnout number道岔始端beginning of turnout道岔終端end of turnout道岔主線main line of turnout道岔側線branch line of turnout道岔基線reference line of turnout道岔軌排Switch panel尖軌理論尖端theoretical point of 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 r

10、ail尖軌長度length 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angle of impact輪緣槽Flangeway整體道床solid bed標準軌距鐵路standard gauge railway復曲線compound curve緩和曲線transition curve軌距加寬gauge widening曲線

11、超高cant，superelevation軌底坡cant of rail鋼軌工作邊gage line/working surface of rail軌距Gauge過渡段Transition area輪背距Wheel back-to-back 藏尖深度Point retraction十、工藝Processes調直straighten頂彎bend鉆孔drill冷膨cold expansion定長鋸切cutting to length焊接weld退火Anneal ni:l 正火normalizing淬火quench精調final adjustment矯正adjust定位position調平level

12、ing倒棱chamfer壓標識fit identification涂裝coat組裝assembly打磨grinding鐓粗clench/upsetting十一、設備Equipment龍門銑床Gantry Milling Machine鍛壓機Forge Press閃光對焊機Flash Butt Welder電焊機Electric Welder數控鉆床CNC Drilling Machine車床lathe圓鋸床Circular Sawing Machine頂彎機Bending Machine加熱爐Heat Oven砂輪機Rotary Sander天車Overhead Crane叉車Forklift

13、剪板機Sheet Shears刀具Cutting Tools噴丸機shot blaster冷卻塔Cooling Tower 彎曲試驗機bend tester緩沖器buffer stops空氣除塵器air cleaner 上料臺input magazine卸料臺Output magazine液壓牛頭刨床Hydraulic Bullnose Plane立式加工中心Vertical Machining Center (VMC) 鋼軌移動系統Rail Transfer System (RTS)中頻感應加熱器Medium Frequency Induction Heater中頻淬火機床Medium Fr

14、equency Quenching Machine十二、機械術語軸Shaft聯軸器coupling鏈輪chain wheel軸Axis橫梁Crossbeam盤Disc定距環distance-ring線架thread rack管子Pipe導向鍵feather key裝配板 assembly plate定距盤 distance disc棘爪transport finger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）Bushing碟形彈簧 plate spring

15、球面墊圈 ball disc錐面墊圈conical socket六角螺母 hexagon nut墊片Spacer錨固螺栓 anchor rack滾子鏈roller chain鏈卡connection element錨匣HVU-anchor cartridge角鋼Angle扁鋼flat steel平齒輪電機 flat gear motor罩Cover夾緊套筒clamping 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 clamping screw調整墊tuning plate十

16、字沉頭螺釘countersunk screw連桿Lever滾輪軸承cam roller銷Pin氣壓缸pneumatic-cylinder(長)螺栓 (stay)bolt轉節法蘭swivel flange連接頭孔rod eye接近開關proximity sensor電磁閥solenoid valve仟座連接器socket connector六角頭螺釘hexagon head screw電纜滑車cable vehicle終端夾緊 terminal clamp螺釘 stretching screw鍍鋅鋼絲繩zinc coated wire rope繩夾wire rope clip吊環螺母eye nu

17、t空心管 hollow section電磁線圈 solenoid coil消音器Silencer照明密封 illuminating seal塑料管 plastic tubing軟管Hose深槽滾珠軸承deep groove ball bearing單向流量控制閥 one-way flow control valve內六角螺絲hexagon socket head cap screw鏈條專用支撐架CT- profile for roller chain減速器支撐座torque converter bearing軸承座plummer block for roller bearing球面滾柱軸承sp

18、herical roller bearing機械手Manipulator法蘭Flange拉桿Tri-rod基準點Datum液壓機組Hydraulic aggregate整流器Rectifier group泥漿Slurry灌漿Grouting接線盒 Terminal box控制面板control panel電磁卡盤magnetic 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 linear transducer端子Terminal電線卡釘cable clip操縱桿control arm熱縮管he

19、at shrink tube鉗子tong電纜槽cable tray電纜架cable rack管件/配件fitting砂輪abrasive wheel預埋件prefiller補整器compensator滑鎖 slide lock歧管manifold泵組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 spanner開口扳手open spanner錘盒hammer cartridge十三

20、、量具全站儀 full station百分表dial indicator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Sampling test例行試驗Routine test定期實驗Regular test震動實驗Vibration test疲勞試驗Fatigue test電阻試驗Resistance test熱循環試驗Heat cycle test無線電干擾試驗Radio interference test電暈試驗Corona test熱度鋅試驗Hot galvanizing test抗彎試驗

21、Bending resistance test理化試驗Physical and chemical test十六、5000T專有詞匯機加工余量 Machining allowance氧化皮Scale壓型Forge超差exceed tolerance 縮進Undersize切邊模具trimming tool 模具Die中文名稱英 文 對 照鐵道部Ministry of Railways (MOR)中國鐵道科學研究院China Academy of Railway Sciences （鐵科院）中國鐵道建筑中國鐵道工程中國鐵路通信信號集團公司China Railway Signal& Communic

22、ation Corporation (CRSC)中鐵十一局集團有限公司China Railway 11th Bureau Group Co., Ltd.中鐵軌道系統集團有限公司China Railway Track Systems Group Corporation Limited(CRTS)中鐵寶橋股份有限公司China Railway Turnout Bridge INC. (CRBBI)中鐵山橋集團有限公司China Railway Shanhaiguan Bridge Group Co., Ltd. (CRSBG)新鐵德奧道岔有限公司Chinese New Turnout Technologies Co., Ltd. (CNTT)Centrifugal acceleration 離心加速度Centripetal acceleration 向心加速度tilting train 擺式列車singularity/