道岔术语中英文对照

1、道岔术语中-英文对照中文名称英文对照一、道岔turnout道岔和交叉turnout and cross ings单开道岔simple turnout对称道岔bilateral turnout二开道岔symmetrical double turnout/three-throw tur nout/tan dem turnout菱形交叉diam ond cross ing交分道岔slip switch复式交分道岔double slip switch单式交分道岔si ngle slip switch单渡线Sin gle crossover渡线Crossover交叉渡线scissors crossove

2、r套线overlapp ing of lines套线道岔mixed gauge turnout左开道岔Left hand turnout右开道岔right hand turnout高速道岔high-speed turnout提速道岔speed-up turnout普课道岔conven ti onal tur nout二、转辙器Switch可弯式尖轨转辙器flexible switch间隔铁式尖轨转辙器loose heel switch转辙角switch an gle三、导曲线（连接部分）lead curve四、辙叉Frog高镒钢（整铸）辙叉solid mangan ese steel frog

3、钢轨组合辙叉bolted rigid frog可动心轨辙叉movable-po int frog钝角辙叉obtuse frog锐角辙叉end frog曲线辙叉curved frog辙叉角frog an gle辙叉号数frog nu mber辙叉心轨理论尖端theoretical point of switch rail辙叉趾端toe end of frog辙叉跟端heel end of frog辙叉趾长toe len gth of frog辙叉跟长heel le ngth of frog辙叉趾宽toe len gth of frog辙叉跟宽heel le ngth of frog辙叉咽喉thr

4、oat of frog五、轨件Rail基本轨stock rail直基本轨straight stock rail曲基本轨curved stock rail尖轨switch rail直线尖轨straight switch rail曲线尖轨curved switch rail护轨guard rail、check rail翼轨wing rail心轨point rail，nose rail异形轨compromise rail矮形轨flat-web-sectio n rail特种断面钢轨special sect ion rail长心轨long point rail短心轨short point rail导轨

5、guide rail/closure rail淬火轨que nched rail绝缘轨in sulated rail可动心轨swing nose rail无缝钢轨con ti nuous welded rail ( CWR)轨缝joint gap钢轨接头rail joi nt绝缘接头in sulated joint胶结接头glued joint焊接接头welded joi nt冻接接头froze n joint异形接头compromise joint六、板件Plate轨撑垫板tie plate of rail brace接头平垫板joint flat tie plate辙跟垫板switch h

6、eel tie plate支距扣板offset faste ning plate垫板tie plate七、轨枕Slee per木枕woode n sleeper混凝土枕con Crete sleeper岔枕switch sleeper八、零部件Comp onents工件workp iece易损件wear parts备件spare parts扣件rail faste nings弹条Clip弹性扣件elastic rail faste nings尖轨补强板reinforcing bar轨撑rail brace支撑块sup port block支座条bearer strap低紧扣件low restr

7、ain faste ning道钉track spike间隔铁filler限位器p ositi on limited device滑床板slide plate鱼尾板Fishplate道岔拉杆switch rod，stretcher bar道岔连杆connecting bar、following stretcher bar钢轨伸缩调节器expa nsion joint导电销con ductive pin调整楔ad usti ng wedge辙跟内轨撑rai brace in side of switch heel辙跟外轨撑rail brace outside of switch heel双头螺柱d

8、ouble head bolt轨距块gauge block调整片adjustme nt shim长方头螺栓recta ngle head bolt接头夹板fish plate，joint bar接头螺栓fish bolt tract bolt螺纹道钉screw spike轨撑rail brace补强板reinforcing bar顶铁Iron/stud/Distanee block调整片adjustable shim绝缘垫片in sulated shim轨距块是扣轨肢的，顶铁是顶轨腰的，间隔铁一般是和钢轨轨头下频和 轨肢上频相接触的O九、术语Terms道岔全长total le ngth of

9、turnou t/overall le ngth前长Front len gth后长Rear len gth道岔中心centre of turnout道岔号数tur nout nu mber道岔始端begi nning of tur nout道岔终端end of turnout道岔主线main line of tur nout道岔侧线branch line of turnout道岔基线ref ere nee line of turnout道岔轨排Switch panel尖轨理论尖端theoretical point of switch rail尖轨尖端actual point of switch

10、 rail尖轨尖端降低值switch point relief尖轨跟端heel of switch rail尖轨长度len gth of switch rail尖轨尖端前基本轨长度len gth of stock rail ahead of actual point of switch rail动程throw of switch查照间隔guard check gauge护背距离guard face gauge有害空间gap in the frog冲击角an gle of impact轮缘槽Fla ngeway整体道床solid bed标准轨距铁路sta ndard gauge railway复

11、曲线compo und curve缓和曲线tran siti on curve轨距加宽gauge wide ning曲线超高cant, superelevation轨底坡cant of rail钢轨工作边gage lin e/work ing surface of rail轨距Gauge过渡段Tran siti on area轮背距Wheel back-to-back藏尖深度Point retractio n十、工艺P rocesses调直straighte n顶弯bend钻孔drill冷膨cold expa nsion定长锯切cutt ing to len gth焊接weld退火Ann ea

12、l ?* ni :l正火n ormalizi ng淬火quench木月调final adjustme nt矫正adjust定位positi on调平leveli ng倒棱chamfer压标识fit ide ntificatio n涂装coat组装assembly打磨grinding徹粗clen ch/upsett ing4卜一设备Equipme nt龙门铳床Gantry Milling Machine锻压机Forge Press闪光对焊机Flash Butt Welder电焊机Electric Welder数控钻床CNC Drilling Machine车床lathe圆锯床Circular S

13、awing Machi ne顶弯机Bending Mach ine加热炉Heat Oven砂轮机Rotary San der天车Overhead Crane叉车Forklift剪板机Sheet Shears刀具Cutt ing Tools喷丸机shot blaster冷却塔Cooli ng Tower弯曲试验机bend tester缓冲器buffer stops空气除尘器air clea ner上料台in put magaz ine卸料台Output magaz ine液压牛头刨床Hydraulic Bull nose Pla ne立式加工中心Vertical Machi ning Cen t

14、er (VMC)钢轨移动系统Rail Tran sfer System (RTS)中频感应加热器Medium Freque ncy In duct ion Heater中频淬火机床Medium Freque ncy Quenching Machi ne4卜一机械术语轴Shaft联轴器coupli ng链轮cha in wheel轴Axis横梁Crossbeam盘Disc定距环dista nce n ng线架thread rack管子Pipe导向键feather key装配板assembly plate定距盘dista nee disc棘爪tran sport fin ger定位销dowel p

15、in车架Carriage辘轮Roller耐磨板wear plate固定螺钉set screw套同Sleeve驱动Driver弹性挡Circlip胀紧套（衬套）Bush ing碟形弹簧plate spri ng球面垫ball disc锥面垫coni cal socket六角螺母hexago n nut垫片Spacer锚固螺栓anchor rack滚子链roller cha in链卡connection eleme nt锚匣HVU-a nchor cartridge角钢An gle扁钢flat steel平齿轮电机flat gear motor罩Cover夹紧套筒clamp ing sleeve0

16、型密封圈O ri ng双唇式密封环double lip seal润滑注油嘴lubricating nipple托架Bracket球形夹紧螺钉ball clamp ing screw调整垫tuning plate十字沉头螺钉coun ters unk screw连杆Lever滚轮轴承cam roller销Pin气压缸pn eumatic-cyli nder（长）螺栓(stay)bolt转节法兰swivel flange连接头孔rod eye接近开矢proximity sen sor电磁阀sole noid valve仟座连接器socket conn ector六角头螺钉hexago n head

17、 screw电缆滑车cable vehicle终端夹紧terminal clamp螺钉stretch ing screw镀锌钢丝绳zinc coated wire rope绳夹wire rope clip吊环螺母eye nut空心管hollow secti on电磁线圈sole noid coil消音器Sile ncer照明密封illu min ati ng seal塑料管plastic tub ing软管Hose深槽滚珠轴承deep groove ball beari ng单向流量控制阀on e-way flow con trol valve内六角螺丝hexago n socket head

18、 cap screw链条专用支撑架CT- profile for roller cha in减速器支撑座torque con verier beari ng轴承座plummer block for roller beari ng球面滚柱轴承spherical roller beari ng机械手Man ipulator法兰Fla nge拉杆Tri-rod基准点Datum液压机组Hydraulic aggregate整流器Rectifier group泥浆Slurry灌浆Grout ing接线盒Terminal box控制面板con trol panel电磁卡盘magn etic chucksT

19、型槽T-slot千斤顶Jack管廊/管子坑（通）道Gallery拉线杆/撑杆stay rod镶边edge binding线性传感器lin ear tran sducer端子Termi nal电线卡钉cable clip操纵杆con trol arm热缩管heat shri nk tube钳子tong电缆槽cable tray电缆架cable rack管件/配件fitt ing砂轮abrasive wheel预埋件p refiller补整器compe nsator滑锁slide lock歧管man ifold泵组pump un it扁销gib阀块valve吊装网hoisting grid十字螺丝

20、刀cross point screwdriver一字螺丝刀straight screwdriver转矩扳手torque wrench塞尺feeler gauge梅花双头扳手ring spa nner开口扳手ope n spa nner锤盒hammer cartridge十三、量具全站仪full static n百分表dial in dicator兆欧表Meg-ohmmeter十四、道岔铺设道磴囊Ballast sack道磴ballast十五、道岔试验型式试验Type test抽样试验Sampli ng test例行试验Routi ne test定期实验Regular test震动实验Vibra

21、ti on test疲劳试验Fatigue test电阻试验Resista nee test热循环试验Heat cycle test无线电干扰试验Radio in terfere nee test电晕试验Corona test热度锌试验Hot galva nizing test抗弯试验Bending resista nee test理化试验Physical and chemical test十六、5000T专有词汇机加工余量Mach ining allowa nee氧化皮Scale压型Forge超差exceed tolera nee缩进Un dersize切边模具trimming tool模具

22、Die中文名称英文对照铁道部Min istry of Railways (MOR)中国铁道科学研究院China Academy of Railway Scie nces(铁科院)中国铁道建筑中国铁道工程中国铁路通信信号集团公司Chi na Railway Sig nal & Comma ni catio n Corporatio n (CRSC)中铁十一局集团有限公司Chi na Railway 11也Bureau Group Co., Ltd.中铁轨道系统集团有限公司Chi na Railway Track Systems Group Corporati on Limited(CRTS)中