分享 擠壓絲攻 底孔對(duì)照表希望對(duì)大家有所幫助

5723470

[p]擠壓絲攻的鉆孔底徑一般等于公稱直徑－螺距×0.5。還要根據(jù)不同的材料、不同的螺紋精度來看。黃銅的孔徑可小幾絲，鋼材的孔徑要大一些。如以下的公制擠壓絲攻鉆孔直徑表g7－g8精度等級(jí)基本就是按這計(jì)算方法得來的。

[p]公制擠壓絲攻鉆孔徑 <br />
&nbsp; &nbsp;規(guī)格&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;&nbsp;&nbsp;精度等級(jí) <br />
- q, R! b' o- }* O: c' K &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;&nbsp; &nbsp;g4-g6&nbsp; &nbsp;&nbsp;&nbsp;g7-g8&nbsp; &nbsp;&nbsp;&nbsp;g9 <br />
, L0 o" k9 L; H+ ?+ G. W' Sm1.0×0.25&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;&nbsp; &nbsp; 0.86&nbsp; &nbsp; &nbsp; &nbsp;&nbsp;&nbsp;0.88&nbsp; &nbsp;&nbsp; &nbsp; － <br />
m1.1×0.25&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;&nbsp; &nbsp; 0.96&nbsp; &nbsp;&nbsp; &nbsp; 0.98&nbsp; &nbsp;&nbsp; &nbsp; － <br />
m1.2×0.25&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;&nbsp; &nbsp; 1.06&nbsp; &nbsp; &nbsp; &nbsp;&nbsp;&nbsp;1.08&nbsp; &nbsp; &nbsp; &nbsp;&nbsp;&nbsp;－ <br />
m1.4×0.3&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;1.24&nbsp; &nbsp;&nbsp; &nbsp; 1.25&nbsp; &nbsp; &nbsp; &nbsp;&nbsp;&nbsp;－ <br />
/ N3 p9 ?, l( _2 \" \- I% Q$ r7 vm1.6×0.35&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;&nbsp; &nbsp; 1.41&nbsp; &nbsp; &nbsp; &nbsp;&nbsp;&nbsp;1.43&nbsp; &nbsp; &nbsp; &nbsp;&nbsp;&nbsp;－ <br />
m1.7×0.35&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;&nbsp; &nbsp; 1.51&nbsp; &nbsp;&nbsp; &nbsp; 1.53&nbsp; &nbsp; &nbsp; &nbsp;&nbsp;&nbsp;－ <br />
* y7 s; ?' Z. K$ R8 mm1.8×0.35&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;&nbsp; &nbsp; 1.61&nbsp; &nbsp; &nbsp; &nbsp;&nbsp;&nbsp;1.63&nbsp; &nbsp; &nbsp; &nbsp;&nbsp;&nbsp;－ <br />
# }  e2 |, U& \8 j- f1 M- o% H# gm2.0×0.4&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;1.78&nbsp; &nbsp; &nbsp; &nbsp;&nbsp;&nbsp;1.80&nbsp; &nbsp; &nbsp; &nbsp;&nbsp;&nbsp;－ <br />
' q+ I! x8 Q& L( h9 B. Em2.2×0.45&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;&nbsp; &nbsp; 1.95&nbsp; &nbsp; &nbsp; &nbsp;&nbsp;&nbsp;1.98&nbsp; &nbsp; &nbsp; &nbsp;&nbsp;&nbsp;－ <br />
  ~8 j. {& E0 t7 Q& U0 y0 r( k5 im2.3×0.4&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;2.08&nbsp; &nbsp; &nbsp; &nbsp;&nbsp;&nbsp;2.10&nbsp; &nbsp;&nbsp; &nbsp; － <br />
6 h/ Y$ c% _# n5 pm2.5×0.45&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;&nbsp; &nbsp; 2.25&nbsp; &nbsp; &nbsp; &nbsp;&nbsp;&nbsp;2.28&nbsp; &nbsp; &nbsp; &nbsp;&nbsp;&nbsp;－ <br />
7 T& P7 X+ m( K$ q% wm2.6×0.45&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;&nbsp; &nbsp; 2.35&nbsp; &nbsp; &nbsp; &nbsp;&nbsp;&nbsp;2.38&nbsp; &nbsp; &nbsp; &nbsp;&nbsp;&nbsp;－ <br />
8 m, t: J& i3 y5 y' P# Q/ ?3 jm3.0×0.5&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;2.73&nbsp; &nbsp; &nbsp; &nbsp;&nbsp;&nbsp;2.75&nbsp; &nbsp; &nbsp; &nbsp;&nbsp;&nbsp;－ <br />
; R# n0 h, [$ _; [m3.5×0.6&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;3.17&nbsp; &nbsp;&nbsp; &nbsp; 3.20&nbsp; &nbsp;&nbsp; &nbsp; － <br />
0 [/ X& z/ e- B9 G) Pm4.0×0.7&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;3.62&nbsp; &nbsp; &nbsp; &nbsp;&nbsp;&nbsp;3.65&nbsp; &nbsp;&nbsp;&nbsp;3.69 <br />
m5.0×0.8&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;4.56&nbsp; &nbsp; &nbsp; &nbsp;&nbsp;&nbsp;4.60&nbsp; &nbsp;&nbsp;&nbsp;4.64 <br />
m6.0×1.0&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;5.45&nbsp; &nbsp; &nbsp; &nbsp;&nbsp;&nbsp;5.50&nbsp; &nbsp;&nbsp;&nbsp;5.55 <br />
4 N0 m+ J! s. c. c9 k/ X8 ~! ]m7.0×1.0&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;6.45&nbsp; &nbsp; &nbsp; &nbsp;&nbsp;&nbsp;6.50&nbsp; &nbsp;&nbsp;&nbsp;6.55 <br />
m8.0×1.25&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;&nbsp; &nbsp; 7.31&nbsp; &nbsp;&nbsp; &nbsp; 7.38&nbsp; &nbsp;&nbsp;&nbsp;7.44 <br />
% A, O, y3 {) w8 b  Em10×1.5&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp; 9.18&nbsp; &nbsp;&nbsp; &nbsp; 9.25&nbsp; &nbsp;&nbsp;&nbsp;9.32 <br />
m10×1.25&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;&nbsp; &nbsp;&nbsp;&nbsp;9.31&nbsp; &nbsp; &nbsp; &nbsp;&nbsp;&nbsp;9.38&nbsp; &nbsp;&nbsp;&nbsp;9.44 <br />
- Q8 ^$ U' J& g' x( f" O7 X) Gm12×1.75&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;&nbsp; &nbsp;&nbsp;&nbsp;11.04&nbsp; &nbsp;&nbsp;&nbsp;11.12&nbsp; &nbsp; 11.21 <br />
8 ]8 Y6 |, }/ V# _' [m12×1.25&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;&nbsp; &nbsp;&nbsp;&nbsp;11.31&nbsp; &nbsp;&nbsp;&nbsp;11.38&nbsp; &nbsp; 11.44

yunfeiyang07

頂起啊，學(xué)習(xí)

kaics2008

這個(gè)大家記不記得住無所謂。當(dāng)你要攻擠壓絲時(shí)，那個(gè)絲攻上有標(biāo)明 ，比如 m10 的絲，底孔就是 9.4 。
& j0 x$ u1 t- c7 p0 D3 [) K
螺紋和底孔都有標(biāo)明。除非你自己訂做的非標(biāo)刀具，呵呵

philipchen

謝謝樓上的提醒！！

liuhaidong

不錯(cuò)，有點(diǎn)小用

1426437527

& K5 `6 K/ g# p( Y. x0 F: a謝謝樓主~~~~~~~~~