english words of screw.doc

中文 English 螺旋线??helix 螺纹??screw??thread 圆柱螺纹??parallel??screw??thread 圆锥螺纹??taper screw??thread 外螺纹??external? ?thread 内螺纹??internal? ?thread 单线螺纹??single-start thread? ? 多线螺纹??multi-start thread 右旋螺纹??right-hand??thread 左旋螺纹??left-hand thread 自攻螺纹??tapping screw thread 基本牙型??basic??profile 牙型角??thread??angle 牙型半角??half of thread??angle??公称直径??nominal??diameter??螺纹大径??major diameter 螺纹小径??minor diameter 螺纹中径??pitch??diameter 螺距??pitch 螺纹导程??lead 螺纹升角??lead??angle 螺纹牙厚??thread??ridge??thickness??螺纹槽宽??thread??groove??width??螺纹旋合长度??length??of??thread??engagement 螺纹接触高度??thread??contact??height 螺距偏差??deviation??in??pitch??螺距累积误差??cumulative??error??in pitch??螺栓??bolt 双头螺柱??stud 六角头螺栓??hexagon??bolt 地脚螺栓??foundation??bolt T形螺栓??T-head bolt , hammer??head??bolt 螺钉??screw 紧定螺钉??set??screw 自攻螺钉??tapping??screw 吊环螺钉??lifting??eye??bolt 开槽圆柱头螺钉??slotted??cheese??head??screw 开槽盘头螺钉??slotted??pan??head??screw 开槽沉头螺钉??slotted??countersunk (flat)??head??screw??开槽半沉头螺钉??slotted??raised??countersunk (oval)??head??screw??开槽圆头螺钉??slotted??round??head??screw 内六角圆柱头螺钉??hexagon??socket??head??cap??head??screw 内六角沉头螺钉??hexagon??socket countersunk head??cap??head??screw 十字槽盘头螺钉??cross??recessed??pan??head??screw 十字槽沉头螺钉??cross??recessed??countersunk??head??screw 螺母??nut 六角螺母??hexagon??nut 方螺母??square??nut 圆螺母??round??nut 滚花高螺母??knurled??nut??with??collar 翼形螺母??wing??nut 吊环螺母??lifting??nut螺纹牙型 thread tooth profile 三角形螺纹 triangular thread 矩形螺纹 square thread 梯形螺纹 trapezoidal (acme) thread 锯齿形螺纹 buttress thread 外(阳)螺纹? external (male) thread 内(阴)螺纹?