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1、机械类专业英语最近在看英文的标准，看到很多本来不懂的东西。以后还要看，都写在这里。是美国Westinghouse公司的标准。大家一起讨论一下。indication 缺陷service 保养，维护，维修field 现场 in the fieldrounded indication 点状缺陷solvent溶剂layout 划线finish 粗糙度flatness 不平度bearing housing 轴承箱dial indicator 千分表laser topography 激光测量environmental regulation 环境法burr 毛刺localized pitting 部分点蚀e
2、tch 腐蚀crack 裂纹shrinkage 缩孔peening 锤击Engineerings技术部门shielded carbon arc welding碳弧保护焊, 气体保护碳极电弧焊emissivity paint 辐射涂料rest 支架thermocouple 热电偶truth spot （工件上的）检验点thermal treatment 热处理stress relief 应力释放mechanical testing 机械性能试验index 分度test specimen试样thermal stability test热稳定试验reading 读数forging 锻件casting
3、 铸件deflection 挠度plating 电镀chromium plating镀铬wear磨损luster 光泽度magnetic particle examination 磁粉探伤dry visible magnetic particle examination 干法非荧光磁粉探伤wet fluorescent magnetic particle examination 湿法荧光探伤blazing 钎焊induction blazing 感应钎焊Stellite 硬质合金nitric acid 销酸radiographic examination 射线探伤liquid penetran
4、t examination 液体渗透探伤ultrasonic examination 超声波探伤shot peening 喷丸coupling 联轴器cold rolled 冷轧packing piece, packing section, caulking piece,caulking section 填隙条clearance fit 间隙配合interference fit 过盈配合descaling 除锈coating 涂层，覆层，镀层cold drawing 冷拉（件）shot blasting 喷丸（处理）grit blasting 喷钢砂（处理）sand blasting 喷砂（处
5、理）bar 棒材stock 原料lubricant 润滑剂rolling mill，roll machine 轧钢厂，轧钢机，滚轧机draw benche 拉床gas fired furnace 煤气加热炉shear machine 剪切机straightening roll machine 辊式矫直机decarburization 脱碳scale 氧化皮anneal 退火process anneal 进行退火quenching 淬火Charpy impact text 夏比冲击试验fatigue 疲劳die 模具tensile testing 拉伸试验solution 固溶处理aging 时
6、效处理cold header冷墩机grub screw 平头螺钉elongation 延伸率rivet 铆钉groove 槽Rockwell hardness 洛低硬度Brinell hardness 布氏硬度ferrite 铁素体stand 架子sheeter 轧板机roll 辊子convex 凸状,凸面concave 凹, 凹面，凹板guide board 导板pitch gauge 螺距规guillotine shear 剪板机descale 除污，除氧化皮等。pitch 齿距,螺距，间距，高跨比，长厚比roughening ，rough treatment 粗加工 flash 飞边fl
7、ange法兰thrust bearing 止推轴承radial bearing ，transverse bearing 径向轴承bearing pedestal 轴承座Babbitt 巴氏合金electrical discharge machining 电火花加工，电脉冲加工austenite 奥氏体austenitic stainless steel 奥氏体不锈钢automatic gas tungsten arc welding (GTAW) 自动钨极保护焊submerged arc welding 埋弧焊shielded metal-arc welding 保护金属弧焊black oxi
8、de coating 发黑shop，workshop车间field （所述设备，零件等使用的）场合，现场（我们造发电设备，我们这指电厂）grain 晶粒center of gravity 重心inertia 惯性critical adj.临界的rigid adj. 刚性的flexible adj. 柔性的support n.支架quasi-rigid adj.准刚性的service speed 工作转速transducer 传感器sensor 传感器saddle 鞍形座mode 阶，次inclusion夹杂物tolerance 公差projection method 投影法freestandi
9、ng独立的interlocking 联锁的，成组的tun 调频moment力矩parameter 参数taped-twisted blade 扭转叶片accelerometer 加速表; 加速度表 ，加速计cam 凸轮straightness 直线度flatness 平面度roundness 圆度cylindricity 圆柱度attitude 定向location 定位parallelism 平行度squareness垂直度moment of force 力矩composite 跳动roughing 粗加工straight key 平键woodruffkey 半圆键straight pin
10、圆柱销dowel pin 定位销shim 填隙片coffer pin 开口销gasket 垫圈，垫片washer 垫圈engage 啮合lapping 研磨involute 渐开线face runout端面跳动faces parallel 端面平行度erection diagram 安装图facing 锪平engineering flow sheer 工艺流程卡engineering instruction 技术说明书factory acceptance test 工厂验收试验drain line 排油管路dowel hole 定位孔dowel pin 定位销dimensional chain
11、 for assembly 装配尺寸链electromagnetic valve 电磁阀spur gears 直齿圆柱齿轮blank 坯料，半成品concentricity 同心度feed 走刀bushing 轴套，衬套lapping 研磨picking 酸洗，酸浸sulfuric acid 硫酸billet 方钢，钢方坯bloom 钢坯,钢锭die forging air hammer 模锻空气锤hydaulic press 液压机return stroke 回程torque 扭矩，转矩stroke 行程blow 打击template 靠模板tungsten 钨corrosion 腐蚀chr
12、omium 铬helium leak test 氦渗漏试验brazing 铜焊silver brazing 银焊cadmium 镉fluoride 氟化物fluxes 焊剂，熔剂solder 焊料silver solder ribbon 银基钎焊带silver solder wire 银基钎焊丝degreasing 除油，去油脂belt grinder 砂带打磨（机）fluoroscopy荧光透视法, 荧光镜试验recess 凹槽radiused 倒圆的metallurgy 冶金nitrided 氮化的normalizing 正火insulation 绝缘，隔离的行为或状态deadener 隙
13、音材料pickling 酸浸，酸洗case hardening 表面硬化，表面淬硬wrench 扳手，扳钳torsion 转矩pneumatic 气动的，气压的bolt die 板牙planetary gear 行星齿轮thread 螺纹indexing 分度indexing table 分度转台face gear 平面齿轮rack 齿条pinion 齿轮，小齿轮，副齿轮worm drive 蜗杆传动worm wheel 蜗轮milling machine 铣床milling cutter 铣刀contour milling 仿形铣standard parts 标准配件circular div
14、ision 圆分度grinding machine，grinder 磨床revolving table 圆转盘oilless自润滑的cutting die 切割模die bush 模套spring 弹簧press spring 压力弹簧gas spring 气压弹簧bonding agent 粘合剂moulding resin 浇铸树脂servo motor 伺服电动机，油动机stepping motor 步进电机linear electric motor 直线电机force-depending 夹力actuation 传动装置swivel table 转台motorgrip 电动机械手cylinder 缸体frequency-controlled motor调频马达machining center 加工中心linking machining center 联合加工中心cross carriage 十字滑动架，十字行走架tool carrier 刀架flexible manufacturing line 柔性生产线telescopic axis 伸缩轴设备专集hob slide 刀架滑板finish精加工,抛光gear shaping machine,
