admin 2010-06-17 10:01:43
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ÆòÇàÅ°(parallel key)´Â °³Á¤ Àü ±Ô°Ý¿¡¼ ¹¯ÈûÅ°(¼ºÅ©Å°, sunk key)¶ó°í ȣĪÇÏ¿´À¸¸ç, Ãà(shaft)°ú º¸½º(boss)ÀÇ Å° ȨÀº °¢°¢ Ãà¹æÇâÀ¸·Î ÆòÇàÇÑ ÇüÅÂÀÇ È¨ °¡°øÀ» ÇÑ´Ù. ÆòÇàÅ°´Â º¸ÅëÇü(º¸Åë±Þ), Á¶ÀÓÇü(Á¤¹Ð±Þ), È°µ¿Çü(¹Ì²ô·³Å°)À¸·Î ±¸ºÐÇÏ°í ÀÖÀ¸¸ç, Å° ȨÀ¸·Î ÀÎÇØ ÃàÀÇ °µµ°¡ ÀúÇϵǴ ´ÜÁ¡ÀÌ ÀÖ´Ù. ¼³°èÀÚ´Â ´Ù¾çÇÑ ºÎÇ°¿¡ Àû¿ëµÈ Å°¸¦ ÀÚÁÖ Á¢ÇÏ°Ô µÉ °ÍÀÌ´Ù.
Å°ÀÇ È£ÄªÄ¡¼ö(Æø¡¿³ôÀÌ, b¡¿h)´Â Ç¥ÁØ ±Ô°ÝÀ¸·Î Á¤ÇØÁ® ÀÖ°í, ȣĪġ¼ö¿¡ µû¶ó¼ ±æÀÌ(l)ÀÇ »ç¿ë¹üÀ§°¡ ÁÖ¾îÁö¸ç Àû¿ëÇÏ°íÀÚ ÇÏ´Â Ãà Áö¸§µµ Âü°í·Î ÁÖ¾îÁö¹Ç·Î ¿Ã¹Ù¸¥ Å° Ȩ Ä¡¼ö¿Í Á¶¸³µÇ´Â º¸½º¿¡ ¾Ë¸ÂÀº Å° Ȩ Ä¡¼ö¸¦ ã¾Æ µµ¸é¿¡ ¸í½ÃÇØÁÖ¾î¾ß ÇÑ´Ù. Å° ȨÀÇ °¡°ø ¹æ¹ýÀ¸·Î´Â, ÃàÀÇ °æ¿ì ¹Ð¸µÄ¿Åͳª ¾Øµå¹Ð·Î Àý»èÇÏ°í º¸½º(boss)Ãø ȨÀÇ °æ¿ì ºê·Î¿ìÄ¡(broach)³ª ½½·ÎÅÍ(slotter) °¡°øÀ» ÇÑ´Ù. Å°ÀÇ ÀçÁúÀº º¸Åë ±â°è ±¸Á¶¿ë ź¼Ò°(SM35C~SM45C) µîÀÌ »ç¿ëµÇ¸ç, Ãà Áö¸§ÀÌ Å« °æ¿ì´Â ź¼Ò° ´Ü°Ç°(SF 540A)À» »ç¿ëÇÑ´Ù.
Ç¥ 1-2 Å°ÀÇ Á¾·ù ¹× ±âÈ£
Á¾ ·ù |
¸ð ¾ç |
±â È£ |
ÆòÇàÅ° (º¸ÅëÇü, Á¶ÀÓÇü) |
³ª»ç¿ë ±¸¸Û ¾ø´Â ÆòÇàÅ° |
P (Parallel key) |
ÆòÇàÅ° (È°µ¿Çü) |
³ª»ç¿ë ±¸¸Û ºÎÂø ÆòÇàÅ° |
PS (Parallel sliding keys) |
°æ»çÅ° |
¸Ó¸® ¾ø´Â °æ»çÅ° |
T (Taper key) |
¸Ó¸®ºÙÀÌ °æ»çÅ° |
TG (Taper key with Gib head) |
¹Ý´ÞÅ° |
µÕ±Ù ¹Ù´Ú ¹Ý´ÞÅ° |
WA (Woodruff keys Atype) |
³³ÀÛ ¹Ù´Ú ¹Ý´ÞÅ° |
WB (Woodruff keys Btype) |
Ç¥ 1-3 °³Á¤ ÈÄ Å° ¹× Å° ȨÀÇ ³¢¿ö¸ÂÃã °øÂ÷ (½Å±Ô°Ý) [KS B 1311-1999]
Å°ÀÇ Á¾·ù |
Å° |
ŰȨÀÇ ³ªºñ |
³ªºñ b |
³ôÀÌ h |
Ãà b1 |
º¸½º b2 |
ÆòÇàÅ° |
Á¶ÀÓÇü |
h9 |
h9, h11 |
P9 |
º¸ÅëÇü |
N9 |
Js9 |
È°µ¿Çü |
H9 |
D10 |
°æ»çÅ° |
h9 |
h9, h10, h11 |
D10 |
¹Ý´ÞÅ° |
Á¶ÀÓÇü |
h9 |
h11 |
P9 |
º¸ÅëÇü |
N9 |
Js9 |
Ç¥ 1-4 °³Á¤ Àü Å° ¹× Å° ȨÀÇ ³¢¿ö¸ÂÃã °øÂ÷(±¸ ±Ô°Ý) [KS B 1311-1999]
Å°ÀÇ Á¾·ù |
Å°ÀÇ ³ªºñ |
Å°ÀÇ ³ôÀÌ |
ŰȨÀÇ ³ªºñ |
b |
h |
b1 |
b2 |
¹Ì²ô·³Å° |
h8 |
h10 |
N9 |
E9 |
ÆòÇàÅ° 2Á¾ |
h8 |
h10 |
H9 |
E9 |
ÆòÇàÅ° 1Á¾ |
p7 |
h9 |
H8 |
F7 |
°æ»çÅ° |
h9 |
h10 |
D10 |
D10 |
¹Ý´ÞÅ° |
h9 |
h11 |
N9 |
F9 |
Ç¥ 1-5 ÆòÇàÅ°ÀÇ Å° ȨÀÇ ±íÀÌ t1, t2ÀÇ Ä¡¼ö Çã¿ëÂ÷ [KS B 1311-1999]
´ÜÀ§ : mm
°³Á¤ ÈÄ ½Å ±Ô°Ý |
°³Á¤ Àü ±¸ ±Ô°Ý |
ȣĪ Ä¡¼ö |
t1, t2ÀÇ Çã¿ëÂ÷ |
ȣĪ Ä¡¼ö |
t1, t2ÀÇ Çã¿ëÂ÷ |
1Á¾ |
2Á¾ |
2¡¿2 ~ 6¡¿6 |
+0.1
0 |
4¡¿4 ~ 32¡¿20 |
+0.050
0 |
+0.100
0 |
(7¡¿7) ~ 32¡¿18 |
+0.2
0 |
35¡¿22 ~ 63¡¿40 |
+0.075
0 |
+0.150
0 |
(35¡¿22) ~ 100¡¿50 |
+0.3
0 |
71¡¿45 ~ 112¡¿71 |
+0.100
0 |
+0.200
0 |
[ÁÖ] °³Á¤ Àü °æ»çÅ° ¹× ¹Ì²ô·³ Å°ÀÇ Å° Ȩ ±íÀÌÀÇ Çã¿ëÂ÷´Â 2Á¾°ú °°´Ù.
Ç¥ 1-6 ÆòÇàÅ°ÀÇ ³ªºñ b¿Í Å°ÀÇ ¸ð¶¼±â c ¹× Å° Ȩ ¸ð¼¸®ÀÇ µÕ±Û±â r [KS B 1311-1999]
´ÜÀ§ : mm
°³Á¤ ÈÄ ½Å ±Ô°Ý |
°³Á¤ Àü ±¸ ±Ô°Ý |
b |
c ¶Ç´Â r |
r1 ¶Ç´Â r2 |
b |
c ¶Ç´Â r |
r1 ¶Ç´Â r2 |
2 ~ 4 |
0.16 ~ 0.25 |
0.08 ~ 0.16 |
4 ~ 7 |
0.5 |
0.4 |
5 ~ 8 |
0.25 ~ 0.40 |
0.16 ~ 0.25 |
10 ~ 15 |
0.8 |
0.6 |
10 ~ 18 |
0.40 ~ 0.60 |
0.25 ~ 0.40 |
18 ~ 28 |
1.2 |
1.0 |
20 ~ 32 |
0.60 ~ 0.80 |
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