焊接技術与工程专业英语.docVIP

激光切割 laser cutting(LC); laser beam cutting 电子束切割 electron beam cutting 喷气激光切割 gas jet laser cutting 碳弧切割 carbon arc cutting 水下切割 underwater cutting 喷水式水下电弧切割 waterjet method underwater arc cutting 氧矛切割 oxygen lancing; oxygen lance cutting 溶剂氧切割 powder lancing 手工气割 manual oxygen cutting碳弧气割 carbon arc air gouging 火焰气刨 flame gouging 火焰表面清理 scarfing 氧熔剂表面修整powder washing 预热火焰preheat flame 预热氧preheat oxygen 切割氧cutting oxygen/ cutting stream 切割速度cutting speed 切割线lone of cut/ cut line 切割面face of cut/ cut face 切口kerf 切口上缘cutting shoulder 切口宽度kerf width 后拖量drag 切割面平面度evenness of cutting surface/ planeness of cutting surface 割纹深度depth of cutting veins/ stria depth 切割面质量quality of cut face 上缘熔化度shoulder meltability/ melting degree of shoulder 切口角kerf angle 缺口notch 割枪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 水下割条electrode for under-water cutting 粉剂罐powder dispenser 焊接部件weld assembly 组装件built-up member 接头设计joint design 焊接应力welding stress 焊接瞬时应力transient welding stress 焊接残余应力welding residual stress 热应力thermal stress 收缩应力contraction stress 局部应力local stress 拘束应力constraint stress 固有应力inherent stress 固有应变区inherent strain zone 残余应力测定residual stress analysis 逐层切割法Sach’s method X射线衍射法X-ray stress analysis 小孔释放法Mathar method 固有应变法inherent strain method 消除应力stress relieving 局部消除应力local stress relieving 应力重分布stress redistribution 退火消除应力stress relieving by annealing 温差拉伸消除应力low temperature stress relieving 机械拉伸消除应力mechanical stress relieving 应力松弛stress relaxation 焊接变形welding deformation 焊接残余变形welding residual deformation 局部变形local deformation 角变形angular distortion 自由变形free deformation 收缩变形contraction deformation 错边变形mismatching deformation 挠曲变形deflection deformation 波浪变形wave-like deformation 火焰矫正flame straightening 反变形backward deformation 焊接力学welding mechanics 断裂力学fracture mechanics 弹塑性断裂变形elasto-plastic fracture mechanics 线弹性断裂力学linear elastic fracture mechanics 延性断裂ductile fracture 脆性断裂brittle f