工程常用英语

1、.结构类(structure category):(chinese)英文(english)向上抽孔up extrude向卜抽孔down extrude抽孔extrusion色拉孔counter sink(abbr尸c ' sink)沉头孔counter bore(abbr尸c ' bore)中心冲center mark (nct)喷点center point (laser)反折压平heming向上抽弓1 ,抽凸up draw forming (or: up emboss)问卜抽弓1 ,抽凸down draw, forming (or: down emboss)凸点bump (d

2、imple)接地标志ground symbol半剪half-shear压线score印字mark (stamp)抽桥draw bridge挂钩hook半冲孔spring slice墨印(p/n)ink stamp (p/n)插孔jack凹坑drop pit (or: dent)(chinese)央义(english)（折弯上）加强肋rib垫脚locator穿孔（通孔）through hole底扎pilot hole定位孔locating hole异形孔cutout通风孔（散热孔）vent避位孔clearance段差offset卡槽card guide抽芽扎threaded extrusion

3、hole (or: extrude and tap)自攻牙self-tap(form thread or swirl)攻牙tap (thread)工艺槽，狭缝relief (slot)异形小折finger标签定位压印label locator mark全周压毛边all round burr焊点welding point箭头符号arrow symbol压“l即“ l" mark压毛边coin / deburr二.五金类(hardware category):中义(chinese)英文(english)中义(chinese)央义(english)圆棒round bar弹簧螺钉captiv

4、e screw (spring-loaded screw)nut销钉pin平头螺母nut flush镀铜静电导片gasket, becu, emi自锁螺母nut self-clenching自攻螺丝self tapping screw (or: self threading screw)螺柱standoff静电导片emi gasket螺栓bolt泡棉静电导片gasket, foam, emi螺丝screw静电导轨emi rail平头螺丝flat head screw把手ejector圆头螺钉button-head screw垫片washer拉钉rivetspring平头拉钉flat head

5、rivet标准件standard parts圆头拉钉dome head rivet (or: closed-end rivet)定位销dowel pin散热器heat sink三.表面处理类(finish category):中义(chinese)英文(english)中义(chinese)央义(english)表面处理finish阳性化处理anodize烤漆coat (or paint)阳性氧化anodic oxidation粉末烤漆powder paint后镀锌处理zinc post plate电镀plating铭酸盐处理chromate丝印silkscreen (or. pad prin

6、t)镀锲nickel plating拉丝line grinding (or: brush)钝化passivate非电解镀 (化学镀)electroless plating不烤漆区free of paint area外观cosmetic烤漆保护painting masking镀凫锡bright tin plating镀锌zinc plating喷沙sand blasting四.图面注解类(notes on drawing):中义(chinese)央义(english)中义(chinese)央义(english)数控程序和相同nc program is same as装拉钉用for rivet 请

7、用旧模具please use old tooling 装螺丝用for screw 每片料下4个单件4pcs/sheet (4pcs per sheet)抽怫用for staking毛刺面向上burr up工件对称symmetrical part未注明的unmarked工件不对称unsymmetrical part折弯系数folding factor折弯线共线same bending line正（反）面印字mark from nearside (farside)外径outside diameter (abbr. od)代号mark内径inside diameter (abbr. id)剖视图a-

8、asection a-a高度height局部视图adetail ac向视图view from c比例4:1scal 4:1宽度width数量quantity (qty.) or. amount长度length备注remark打磨平齐grind flush规格大小specification (abbr. spec.)拉丝方向brush direction打印字模stamp letter细砂纸fine grain机械怫合至mechanically stake to #220号以上砂纸grain number #220 o greater件数，片数piece (abbr. pcs)经委外观规格ref

9、er to cosmetic spec几处places (abbr. pls)除非另外指明unless otherwise specified注*号的尺寸dimensions marked with " * ”代表“ * " denotes 五.制 程类(process category):中义(chinese)英文(english)中义(chinese)央义(english)折弯内圆角internal bend radius点焊spot welding印字mark part no.(stamp part no.)缝焊seam welding按照制造说明安装install

10、per manufacture ' s instruction氮焊argon welding重点尺寸critical dimension抽怫staking随制造日期变化date changes according to actual manufacture date拉怫riveting压怫五金件press (install) hardware机加工machining下料blank (blanking)铳milling刻蚀engrave (or: etch)油压机hydraulic machine前加工prep拉钉枪rivet gun锤刀file锤毛刺to file burr钻孔dril

11、l螺丝起子screw drivertox怫合toxing锁紧(螺丝)fasten打磨grind砂纸sand paper折弯bending毛刺面burr side后定规back gauge去毛刺deburr折床press brake模且工且 ,tooling折弯线bending line攻牙机tapping machine怫钉机hardware insertionmachine点焊机spot weld machine冲压stamping锐边sharp edge扩孔enlarge hole去锐边remove sharp edges二次加工second operation压怫press-in治具fi

12、xture/gauge翻边怫flare-in(need c ' sink)制程控制process control浮动怫合float-in(need washer)组装assembly轴肘式怫接toggle lock冲头punch冲裁方向punch direction用螺丝实配来 检查色拉孔c' sink to be measur using a mating screw as a gauge乂螺丝头须与 装配间平齐head of screw must si flush with mating surfacelocate on 检验inspection (or: check)六.

13、可制作性报告(dfm report):中义(chinese)英义(english)中义(chinese)英义(english)变形deform (n. deformation)确认confirm (n. confirmation)扭曲变形tweak展开干涉unfolding interference弹性变形elastic deformation组装干涉assembly interference可接收的acceptable间隙配合clearance fit可接收的规格acceptance spec.在自由状态卜in free state需开工艺槽need cutting relief建义sugg

14、estion折弯内尺寸太小inside bending dimension is too shor解决办法solution抽形太高forming is too high目前刀具规格current tooling spec. or available tooling孔离折线太近the hole is too close to the bending line生锈rust (or. corrosion)尺寸公差dimensional tolerance间隙gap平向度flatness间隙过大excessive gap垂直度straightness断裂(be) broken, or. (be) cr

15、acked平行度parallelism错位mismatch倾斜的slant偏离deviate (n. deviation)太窄too narrow太弱too weak缩减reduce舌u伤scratch对齐align (n. alignment)制造fabricate(n. fabrication)样品prototype功能function量产production修改modifyfeature忽略forget (to do) sth. (ignore sth)缩短，（使）变短shorten延长，（使）变长lengthen缩短2mmshorten by 2mm七.其他类(miscellaneou

16、s):中义(chinese)央义(english)中义(chinese)央义(english)材料material止面nearside料厚thickness (abbr. thk)反面farside电镀锌板electro-galvanized steel (abbr. eg)向上（下）移动move upward (downward)不锈钢stainless steel (abbr. sus or ss)见放大图asee detail a冷轧钢板cool roll steel (abbr. crs)外（内）表面exterior (interior) surface热浸镀锌钢板hot-dip zi

17、nc coated steel (or galvanized iron. abbr. gi)贴纸labeling热轧钢板sphc铁材零件sheet metal parts马口铁spte (or tin)塑料零件plastic parts铝，铝合金aluminum (alloy)卡尺caliper热镀铝钢板aludip包装packing黄铜copper电子干扰electrical magnetic interference (emi)青铜bronze材料清单bill of material (abbr. bom)镀铜becu供货商标识vendor identificationroll material工程变更通知engineering change notice (abbr. ecn)图面drawing (abbr. dwg)工程改动要求engineering change order (abbr. eco)废料waste materials未标注的undimensioned工程图procedure dwg料号part number (abbr. p/n)栈板pallet版次revision (abbr. rev.)单位unitfor your information (abbr. fyi)公制（米制）metric大约位于指示位置appro