螺纹大径：Major Diam
5 t3 Z+ Z+ m# V5 w( n$ u螺纹 中径：Pitch diam3 ]% E# G2 C" @
螺纹 底径：Minor diam: U H: W- f% m# X3 h2 F
通止规：Go/No go gage
) x+ J/ ^5 K. q6 [机械性能：mechanical and physical properties/ T* N. v i |/ m. B! m2 E
unified thread 统一英制螺纹7 I' D2 r% G/ e1 v1 E8 \
Lustrate hydrogen after galvanizing to avoid hydrogen embrittlement 镀后去氢，防止氢脆
3 }2 g5 ]* r% n: U- n% uCase carburization 表面渗碳
; T+ q0 s3 e1 w# ]' cWith across flats 对边
3 {8 U1 s4 k! P" V3 oWith across corners 对角; X- a* l* r- S
Radius of fillet:头下圆角
' Z+ p5 W' Y, y' [1 MTransition thread length 过度螺纹( a i! L3 m0 y6 N/ F2 Y
Wrenching height 扳拧高度8 f. c4 O8 c1 J9 H" y3 E
Rockwell 铬氏硬度: p( S/ _& S, O
Vickers 维氏硬度, u$ b" k% l* @' B+ f& m* K9 K
Brinell 布氏硬度
2 z$ ?- o; T) @- a- [Metallography microscope 金相显微镜. J! T2 S$ d x! Y' W0 Q+ i
Salt spray device 盐雾试验箱
1 J4 Y0 W/ s, K/ h$ _1 F7 j* @Tensile testing machine 拉力试验机% @- H k. X8 t l" F9 M+ h% a
Cold forming 冷打, O* k0 b5 p% T; c3 U$ W
Hot forging 红镦6 z) p+ T3 t: r
P C 8 = property class 8 机械性能8级: n, s+ X: t, W2 Q o. U
, O3 K+ A2 n9 R% L" m
原材料：Raw material
5 U% A8 A4 }7 _4 [9 }球化退火：Annealing
6 E& a+ ^8 j" D" w冷拔：Drawing
5 H" }- z& A2 ~4 F冷镦：Forming
: a& w0 C# }: A }6 u" T7 m机加工：Machining
6 t+ U% D5 I U3 E9 W8 {螺纹成型：Roll Threading
+ i) ]& \, @$ y# L+ G: \热处理：heat-treatment
- o9 i$ A+ J9 f, `$ c( p表面处理：finish2 a) E9 O( V- B+ p6 g* \7 g A b5 c
去氢：Lustrating hydrogen
6 y( W4 V0 ~" F& q+ R% D检验：Inspection
- ^2 n. ?& ?: c: q3 t2 Y4 f包装：Packing
9 j! |7 z0 C: g ^ L入库：Stocking
; K. @/ T$ w! a- @5 t1 p/ A, F车床：lathe" B; m. L. c0 k0 \! _9 u6 f/ d, ]
磨制：grinding' f6 X; @& N/ Q: R5 h$ ~' P9 w, C. i
红打：hot forging9 T: P! ~" y8 |1 i3 m$ z
冲压：punching# P+ Q, M M9 L( b* h0 i/ X
Diameter 直径3 l* b% `- i% L7 J2 F( w. u
Length 长度
2 ?8 D8 i b( w. s+ R. o4 t% r1 标准/ a( L! X9 C/ i, h
GB （国标）ISO(国际标准)
7 B+ x0 z. f! `# b1 E" G4 TDIN （德制）
# M& U, E4 i. R1 O2 jJIS （日标）7 z( ]5 u* }, B+ I' |6 R
ANSI /ASME （美标） h$ e; n. J6 C! B
BA （英制）
. w) x4 H+ ?+ f/ {) ]
7 J( C4 C3 y# h2 螺纹
! q+ t$ S, f$ P- kM. MF (公制牙)
" @, S. b ?; y( m& C% KUNC.UNF (美制牙); @: b3 h8 d2 e+ z# i, g# z
BSW.BSF (英制牙)5 t) K- k) J$ Y1 ~
3 海关编码, ^- h- U& g, X/ @6 K
73181500 螺栓& u8 _# x Y/ c- V$ n
73181600 螺帽
3 @$ t# c: J5 G73182100 垫圈
1 p) d) z2 N$ U8 Z! h: W8 @
; o* h1 } u5 BBO=black oxide 氧化发黑
8 a3 w; W0 u* pIHH=ind hex head 锯 六角头
& S4 z2 W& k7 O7 m; E' M b9 U6 ]PH=phillips 十字槽 a& K; }/ X% P' L& e
sw/fw=split washer/flatwasher 弹垫 平垫
0 R' y9 L5 E0 a _kep nut 锁紧螺母
9 }% E( C8 A; k% L% ecementation 渗碳4 q& r# C. ]. y+ X# u4 K4 _
acorn nut 盖形螺母
- d, x9 Q3 M' z! w% U5 X7 t7 b& W6 U/ l% a0 D" u
螺丝头型
3 Z; t/ P" Q( V0 wPan 圆头(盘头)# j% w) |" x. [1 A% S) G% L
Oval 半沉头
8 X I9 j" V) Y& [3 tH.W.H.. 六角小法兰, d6 l8 |# f" `) Y( e. t
H.W.F. 六角大法兰% e% y' X, N* M1 G1 I3 s# V
CSK 沙拉头(沉头)
W$ A* o/ f+ y" Y0 E1 L5 U' jLarge wafer 大扁平头4 g* E# S1 z; b, T4 n% i
Bugle 喇叭头
$ U: c& X& I8 e3 e7 D! X0 K+ o3 ^Truss 盘头带垫
$ R7 X% d* U; `: y( [0 T. {Pozi 米制槽3 y- W8 c6 I) m: i! r w/ c
Phill 十字槽
7 X/ ?/ a7 S! q a+ f: bSerra-tion 垫下带花 V6 S+ Y5 F b6 _. Q% L' E
Flower Head 开花头
% d1 g2 Q( g# v) J9 [$ D1 B6-bobes recess 内梅花 f; b6 v9 l. \
Piston bolt 活塞螺钉
& V9 [ O* r/ N: h- t% q/ e! kWinding bolt 线圈螺钉
X9 B" \; G6 fHexagon head bolts-full thread 六角头螺栓 全螺纹
! }7 g, v+ p4 w- ECarriage bolt 马车螺栓0 g, W3 V0 P" x$ j5 V
Square head bolt-product grade C 方头螺栓 C级
. m. I. s, g; @1 p$ c* c+ B/ V h+ lFlat counter sunk square neck bolts 沉头方颈螺栓# q9 ~, F3 o% t: [
Flat counter sunk nib bolts 沉头带榫螺栓
9 c/ K: o/ E" m o3 w$ j( ~Cup head square neck bolts 半圆头方螺栓" M- F4 u; V# Z5 s
Cup head nib bolts 半圆头带榫螺栓$ T0 Y! ~9 U6 ]" n. m
Cup head square neck bolts with large head –product grade C大半圆头方颈螺栓 C级9 f, ^) k1 _* Y3 O( J5 Z
6 t/ R5 F2 L% [5 h/ b+ H
Hexagon head bolts-product grade C六角头螺栓 C级
3 s7 _, J; @1 R% R% \Hexagon head bolts-full thread –product grade C 六角头螺栓 全螺纹 C级
& u/ C. g/ a: b7 D$ |/ C% T/ C/ ^Hexagon head bolts 六角头螺栓
W" Y- H, ^6 s) h" zHexagon head bolts –full thread 六角头螺栓 全螺纹9 Y" _6 e$ i8 u2 U- K+ D+ R, N ]
Hexagon head bolts-reduced shank-product grade B六角头螺栓 细杆菌B级# B/ \8 u7 D& ?" |% _6 L
Hexagon head bolts with fine pitch thread 六角头螺栓 细牙1 f5 [2 y; K; i! x/ q
Hexagon head bolts with fine pitch thread full thread六角头螺栓 细牙 全螺纹5 @6 k9 }. ] k' S: l
Hexagon flange bolts –heavy series-product grade B 六角法兰面螺栓 加大系列车员 B级
* n, v2 U7 |5 w2 |Cross recessed pan head tapping screws 十字槽盘头自攻螺钉" s- q' z5 P1 R! O/ R
Hexagon flange drilling screw with tapping screw thread 六角法兰面自钻自攻螺钉 |
发表于 2007-12-19 11:42:01
