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¿¡¾î ½Ç¸°´õ´Â ¾ÐÃàµÈ °ø±â°¡ Piston¿¡ ÈûÀ» °¡ÇÏ°í ¿ª ÇàÁ¤(Back)ÀÌ ÀÌ·ç¾î Áú
¶§ ¾ÐÃà °ø±â°¡ ÀÚÀ¯ °ø±â·Î
¹èÃâµÇ¹Ç·Î Æíµµ 1ÇàÁ¤ÀÏ ¶§ ½Ç¸°´õ üÀû¡¿¾ÐÃàºñ ¸¸ÅÀÇ °ø±â°¡ ¼ÒºñµÈ´Ù.
V
= ¥ðd©÷/4¡¿S
STROK(ÇàÁ¤) : S |

| »êÃâ½Ä:
Q=(¥ðd©÷/4¡¿S¡¿P)/1000(§¤) |
¿©±â¼ d= CylinderÀÇ ³»°æ(§¯)
S= " ÇàÁ¤(§¯)
P= ¾ÐÃà °ø±âÀÇ Àý´ë¾Ð·Â(Gauge ¾Ð·Â+1.03323kg/§²)
[¿¹Á¦]
½Ç¸°´õ Á÷°æ 90mm, ½ºÆ®·ÎÅ© 70mm 1ºÐ°£ ÀÛµ¿ Ƚ¼ö°¡ 12ȸ Á¶ÀÛ ¾Ð·Â 7kg/§²
º¹µ¿ 8º»¿¡ ÀÖ¾î ½Ç¸°´õ¸¦
»ç¿ëÇÏ´Â °æ¿ì °ø±â·® ¹× CompressorÀÇ ¸¶·ÂÀ» ±¸ÇϽÿÀ.
½Ç¸°´õ Á÷°æ 90mm Á¶ÀÛ ¾Ð·Â 7kg§²ÀÇ Á¶°ÇÀ» Ç¥¿¡¼ QÀ» ±¸Çϸé 0.4969§¤/minÀÌ
µÈ´Ù.
µû¶ó¼ Q = 0.496¡¿7(½ºÆ®·ÎÅ©)¡¿12(N)¡¿8(8º»(Üâ))¡¿2(º¹µ¿)
= 666 §¤/min
±×·¯¹Ç·Î ÄÄÇÁ·¹¼´Â 666§¤/min º¸´Ù Å« ¿ë·®ÀÇ °ÍÀ» ¼±Á¤ÇÑ´Ù.

| »êÃâ½Ä:
Q=(¥ðd©÷/4¡¿S¡¿N 1ºÐ´ç µ¿ÀÛȽ¼ö¡¿P)/1000(§¤) |
[¿¹Á¦]
½Ç¸°´õ Á÷°æ 50mm, ½ºÆ®·ÎÅ© 200mm ½Ç¸°´õ·Î °ø±â ¾Ð·Â 6kg/§²·Î ºÐ´ç 20ȸ
µ¿ÀÛ ½Ãų ¶§ ¼Ò¸ðµÇ´Â °ø±â·®Àº!(´Ü ½Ç¸°´õ´Â ´Üµ¿ ½ºÇÁ¸µ º¹±ÍÇüÀÓ)
µû¶ó¼, Q = (¥ð 5©÷/4¡¿20¡¿20¡¿7.03323)/1000 = 55 §¤/min
¶Ç´Â ½Ç¸°´õ Á÷°æ 50mm Á¶ÀÛ ¾Ð·Â 6kg§²ÀÇ Á¶°ÇÀ» Ç¥¿¡¼ QÀ» ±¸Çϸé 0.1337§¤/minÀÌ
µÈ´Ù.
µû¶ó¼, Q=0.1337¡¿20¡¿20=53.5 §¤/min
´Ü, º¹µ¿ ½Ç¸°´õÀÎ °æ¿ì 53.5 §¤/min¡¿2=107 §¤/minÀÌ µÈ´Ù.
|
 |
1 |
2 |
3 |
4 |
5 |
6 |
7 |
8 |
9 |
10 |
|
40 |
0.0248 |
0.0370 |
0.0492 |
0.0613 |
0.0735 |
0.0855 |
0.0980 |
0.110 |
0.1224 |
0.1343 |
|
50 |
0.0387 |
0.578 |
0.0768 |
0.0957 |
0.1148 |
0.1337 |
0.1530 |
0.1720 |
0.1912 |
0.2100 |
|
60 |
0.0557 |
0.0832 |
0.1104 |
0.1378 |
0.1652 |
0.1925 |
0.220 |
0.248 |
0.275 |
0.302 |
|
70 |
0.0758 |
0.1132 |
0.1503 |
0.1875 |
0.225 |
0.262 |
0.300 |
0.337 |
0.375 |
0.411 |
|
80 |
0.0990 |
0.1480 |
0.1963 |
0.245 |
0.294 |
0.342 |
0.392 |
0.441 |
0.490 |
0.538 |
|
90 |
0.1253 |
0.1872 |
0.249 |
0.310 |
0.372 |
0.433 |
0.496 |
0.557 |
0.620 |
0.680 |
|
100 |
0.1548 |
0.231 |
0.307 |
0.383 |
0.459 |
0.535 |
0.612 |
0.689 |
0.765 |
0.840 |
|
110 |
0.1872 |
0.280 |
0.378 |
0.464 |
0.556 |
0.647 |
0.740 |
0.883 |
0.925 |
1.016 |
|
120 |
0.223 |
0.333 |
0.442 |
0.551 |
0.661 |
0.770 |
0.882 |
0.991 |
1.101 |
1.210 |
|
130 |
0.262 |
0.391 |
0.519 |
0.647 |
.0.776 |
0.904 |
1.033 |
1.163 |
1.292 |
1.420 |
|
140 |
0.303 |
0.453 |
0.602 |
0.750 |
0.900 |
1.084 |
1.200 |
1.350 |
1.500 |
1.645 |
|
150 |
0.348 |
0.520 |
0.690 |
0.861 |
1.033 |
1.203 |
1.378 |
1.550 |
1.720 |
1.890 |
|
160 |
0.396 |
0.592 |
0.789 |
0.980 |
1.174 |
1.370 |
1.566 |
1.762 |
1.960 |
2.150 |
|
170 |
0.447 |
0.668 |
0.888 |
1.107 |
1.327 |
1.545 |
1.770 |
1.990 |
2.21 |
2.43 |
|
180 |
0.501 |
0.749 |
0.995 |
1.240 |
1.487 |
1.732 |
1.980 |
2.23 |
2.48 |
2.72 |
|
190 |
0.559 |
0.835 |
1.107 |
1.380 |
1.657 |
1.930 |
2.21 |
2.485 |
2.77 |
3.03 |
|
200 |
0.619 |
0.925 |
1.228 |
1.530 |
1.835 |
2.14 |
2.45 |
2.75 |
3.08 |
3.36 |
|
230 |
0.819 |
1.222 |
1.625 |
2.030 |
2.430 |
2.83 |
3.24 |
3.65 |
4.05 |
4.44 |
|
250 |
0.965 |
1.440 |
1.915 |
2.390 |
2.87 |
3.34 |
3.82 |
4.30 |
4.78 |
5.24 |
|
300 |
1.392 |
2.08 |
2.760 |
3.450 |
4.13 |
4.81 |
5.50 |
6.20 |
6.89 |
7.55 |
|
350 |
1.895 |
2.83 |
3.76 |
2.69 |
5.63 |
6.55 |
7.50 |
8.44 |
9.37 |
10.29 |
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