1、开槽盘头螺钉 SLOTTED PAN HEAD SCREW 圆锥滚子轴承 TAPERED ROLLER BEARING 推力球轴承THRUST BALL BEARING平键 FLAT KEY 弹簧垫圈 SINGLE COIL SPRING WASHER 平垫圈 FLAT WASHER 螺母 FULL NYLOCK NUT 所有尖角/棱角倒角并去毛刺40 REF 为测量的参考尺寸OD 1/4 外径直1/4-应该为:外径值1/4 尺75 材质为冷轧钢板 -尺寸75 材质为冷轧钢板我见过18GA(.048)CRS、16GA(.060)CRS、14GA(.075)CRS,其中GA是表示厚度的,但与英寸
2、的关系还没研究明白;照此推算75是相当薄的缩写 全称 翻译ACCESS Accessory 附件ADJ Adjustable,Adjust 调整ADPT Adapter 使适应ADV Advance 提前AL Aluminum 铝ALLOW Allowance 允许ALT Alternate 改变ALY Alloy 合金AMT Amout 数量ANL Anneal 锻炼ANSL Amer Natl Stds Institute APPROX Approximate 大约ASME Amer Society of Mech Engrs ASSEM Assemble 装配ASSY Assembly
3、AUTH Authorized 授权的AUTO Automatic 自动的AUX Auxiliary 辅助的AVG Average 平均AWG American Wire Gauge BC Bolt Circle 螺栓圆周BET Between 之间BEV Bevel 斜角BHN Brinell Hardness Number 布氏硬度值BLK Blank ,Block 空白B/NM Bill of Material 材料费BOT Bottom 底部BP or B/P Blueprint 蓝图BRG Bearing 轴承BRK Break 破裂BRKT Bracket 支架BRO Broach
4、 钻孔BRS Brass 黄铜BRZ Bronze 青铜BS BrownShape 棕色形状BSC Basic 基本的BUSH Bushing 套管BWG Birmingham Wire Gauge C TO C Center-to-Center 中心到中心CAD Computer-Aided Drafting 电脑辅助设计CAM Computer-Aided Mfg CAP Capacity 容量CAP SCR Cap Screw 螺帽CARB Carburize 使渗碳CBORE Counterbore 扩孔CCW Counter Clockwise 逆时针CDRILL Counerdri
5、ll CDS Cold-Drawn Steel EFF Effective 有效的ENCL Enclose,Enclosure 附上ENG Engine 引擎ENGR Engineer 工程师ENGRG Engineering 工程学EQLSP Equally Spaced 等距EQUIV Equivalent 相等EST Estimate 估计EX Extra 额外EXH Exhaust 消耗EXP Experimental 实验性的EXT Exension,External 范围,外部FAB Fabricate 伪造FAO Finish All Over FDRY Foundry 铸造FI
6、G Figure 数据FIL Fillet,fillister 带子FIM Full Indicator Movement FIN Finish FLX Fixture 结构Floor.Fluid,Flush 基地,液体,冲洗FLEX Flexible 易弯曲的FLG Flange 边缘FORG Forging FR Frame,Front 边框Fitting 装置FURN Furnish 提供FWD Forward 向前GA Gage,Gauge 测量GALV Galvanized 电镀GR Grade 等级GRD Grind 磨碎GRV Groove 凹槽GSKT Gasket 垫圈HG
7、Harden and Grind 加硬和磨碎HD Head 主要的HDL Handle 处理HDLS Headless 无领导的HDN Harden 使硬化HDW Hardware 硬件HEX Hexagon 六边形HGR Hanger 衣架HGT Height 高度HOR Horizontal 水平的HRS Hot-Rolled Steel HSG Housing 外罩HT TR Heat Treal 我见过18GA(.048NTS Not to Scale OA Over All 所有OBS Obsotetc OC On Center OD Outside Diameter 外直径OPP
8、Opposite 对立OPTL Optional 可选择的OR Outside Radius 外半径ORIG Original 初始的PAT. Patent 专利PATT Pattern 形式PC Piece,Pitch Circle 件,节距圆PCH Punch 打孔PD Pitch Diameter PERF Perforate PERM Permanent 永久的PERP Perpendicular 垂直的PFD Preferred 首选的PKG Package,Packing 包装PL Parting Line,Places,Plate PNEU Pncumatic PNL Panel
9、 面板POL Polish 磨光POS Position,Postive 位置PR Pair PRI Primary PROC Process 程序PROD Product,Production 产品,产量PSI Pounds per Square Inch PT Part,Point 零件,点QTR Quarter 四份之一QTY Quantity QUAL Quality 质量R Radius 半径RA Rockwell Harden,A-Scale RB Rockwell Harden,B-Scale RC Rockwell Harden,C-Scale RECD Received 巳收
10、到的RECT Rectangle 长方形REF Reference 相关的REINF Reinforce 增强REL Release,Relief 释放,缓解REM Remove 移除REQD Requird 有需要REE Retainer,Return REV Reverse,Revision,Revolution RFS Regardless of Feature Size RGH Rough 粗糙的RH Right Hand 右手RIV Rivet 起皱RM Ream 扩展RND Round 周围RPM Revolutions per Minute RPW Resistance Proj
11、ection Weld SAE Society of Automotive Engrs SCH Schedule 进度表CFS Cold-Finished Steel CH Case Harden CHAM Chamfer 斜面 CHAN Channel 渠道 CHG Change 改变 CHK Check 核查 CI Cast Iron 铸铁 CIR Circle, Circular 圆周 CIRC Circumference CL Centerline 中心线 CLP Clamp 夹子 CNC Computer Numerical Control 电脑数值控制 COMB Combinati
12、on 联合 COML Commercial 商业的 CONC Concentric 同中心的 CONN Connect,Connector 连接器 COV Cover 盖子 CPLG Coupling 联结 CQ Commercial Quality 商业等级钢 CRS Cold Stds Association CRT Cathode Ray Tube 阴级射线管 CS Cast Steel CSA Canadian Stds Association CSK Countersink 埋头孔 CSTG Casting 铸件 CTR Center 中心 CU Cubic 立方米 CW Clock
13、wise 顺时针 CYL Cylinder,Cylindrical 柱面 DBL Double 双倍 DEC Decimal 小数 DEG Degree 摄氏度 DET Detail 详情 DEV Develop 发展 DFT Draft 草稿 DIA Diameter 直径 DIM Dimension 尺寸 DIST Distance 距离 DN Down 向下 DP Deep,Diametral Pitch 深度,径节 DR Drill,Drill Rod 钻孔 DSGN Design 设计 DVTL Dovetail 吻合 DWG Drawing 图纸 DWL Dowel 木钉 DWN Drawn 拔出 EA Each 每个 ECC Eccentric 古怪 全称 翻译 HVY Heavy 重量 HYD Hydraulic 水压 ID Inside Diameter 内部直径 IDENT Identification 鉴定 ILLUS Illustration 说明 IN Inch
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