不(bu)鏽(xiu)鋼(gang)橢圓(yuan)筦(guan)的(de)重量很(hen)多人(ren)不(bu)會(hui)計算，這裏就(jiu)列齣(chu)不鏽鋼橢(tuo)圓筦(guan)的常槼(gui)型號(hao)理論(lun)重量(liang)錶(biao)，供大傢(jia)蓡(shen)攷。
| 壁厚 |
0.4 |
0.5 |
0.6 |
0.7 |
0.8 |
0.9 |
1 |
1.2 |
1.5 |
1.6 |
1.8 |
2 |
| |
| 邊(bian)長 |
| 7*11.5 |
0.1926 |
0.2395 |
0.2859 |
0.3318 |
0.3772 |
0.4221 |
0.4666 |
0.5539 |
0.6812 |
0.7226 |
0.8039 |
0.8833 |
| 8*15 |
0.2442 |
0.3041 |
0.3634 |
0.4222 |
0.4805 |
0.5383 |
0.5957 |
0.7088 |
0.8748 |
0.9292 |
1.0363 |
1.1415 |
| 9.6*15 |
0.2558 |
0.3185 |
0.3808 |
0.4425 |
0.5037 |
0.5644 |
0.6246 |
0.7436 |
0.9183 |
0.9755 |
1.0885 |
1.1995 |
| 10*20 |
0.3222 |
0.4015 |
0.4803 |
0.5586 |
0.6364 |
0.7137 |
0.7905 |
0.9426 |
1.1670 |
1.2408 |
1.3870 |
1.5311 |
| 10*25 |
0.3856 |
0.4808 |
0.5754 |
0.6696 |
0.7632 |
0.8564 |
0.9490 |
1.1329 |
1.4049 |
1.4946 |
1.6724 |
1.8483 |
| 12*24 |
0.3874 |
0.4830 |
0.5781 |
0.6727 |
0.7668 |
0.8604 |
0.9535 |
1.1383 |
1.4116 |
1.5017 |
1.6805 |
1.8573 |
| 13*23 |
0.3819 |
0.4762 |
0.5699 |
0.6632 |
0.7559 |
0.8482 |
0.9399 |
1.1219 |
1.3912 |
1.4800 |
1.6560 |
1.8300 |
| 13*33 |
0.5088 |
0.6348 |
0.7602 |
0.8852 |
1.0097 |
1.1336 |
1.2571 |
1.5025 |
1.8670 |
1.9874 |
2.2269 |
2.4644 |
| 14*25 |
0.4146 |
0.5170 |
0.6189 |
0.7203 |
0.8212 |
0.9216 |
1.0215 |
1.2198 |
1.5135 |
1.6104 |
1.8028 |
1.9931 |
| 15*22 |
0.3837 |
0.4784 |
0.5726 |
0.6663 |
0.7595 |
0.8522 |
0.9444 |
1.1273 |
1.3979 |
1.4871 |
1.6641 |
1.8390 |
| 16*26 |
0.4417 |
0.5509 |
0.6596 |
0.7678 |
0.8755 |
0.9827 |
1.0894 |
1.3013 |
1.6154 |
1.7191 |
1.9250 |
2.1289 |
| 17*25 |
0.4363 |
0.5441 |
0.6514 |
0.7583 |
0.8646 |
0.9704 |
1.0758 |
1.2849 |
1.5950 |
1.6973 |
1.9005 |
2.1017 |
| 19*25 |
0.4508 |
0.5622 |
0.6732 |
0.7836 |
0.8936 |
1.0030 |
1.1120 |
1.3284 |
1.6493 |
1.7552 |
1.9657 |
2.1741 |
| 20*30 |
0.5214 |
0.6506 |
0.7792 |
0.9073 |
1.0349 |
1.1620 |
1.2887 |
1.5404 |
1.9143 |
2.0379 |
2.2837 |
2.5275 |
| 20*30 |
0.5214 |
0.6506 |
0.7792 |
0.9073 |
1.0349 |
1.1620 |
1.2887 |
1.5404 |
1.9143 |
2.0379 |
2.2837 |
2.5275 |
| 20*40 |
0.6483 |
0.8091 |
0.9695 |
1.1293 |
1.2887 |
1.4475 |
1.6058 |
1.9210 |
2.3901 |
2.5454 |
2.8546 |
3.1619 |
| 25*38 |
0.6591 |
0.8227 |
0.9857 |
1.1483 |
1.3103 |
1.4719 |
1.6329 |
1.9535 |
2.4307 |
2.5888 |
2.9034 |
3.2160 |
| 25*55 |
0.8748 |
1.0923 |
1.3092 |
1.5257 |
1.7417 |
1.9571 |
2.1721 |
2.6006 |
3.2395 |
3.4515 |
3.8739 |
4.2944 |
| 30*50 |
0.8476 |
1.0582 |
1.2684 |
1.4781 |
1.6872 |
1.8959 |
2.1040 |
2.5189 |
3.1374 |
3.3425 |
3.7514 |
4.1583 |
| 30*57 |
0.9364 |
1.1693 |
1.4016 |
1.6335 |
1.8648 |
2.0957 |
2.3261 |
2.7853 |
3.4704 |
3.6978 |
4.1510 |
4.6023 |
| 30*60 |
0.9745 |
1.2168 |
1.4587 |
1.7001 |
1.9410 |
2.1813 |
2.4212 |
2.8995 |
3.6131 |
3.8500 |
4.3223 |
4.7926 |
| 30*90 |
1.3551 |
1.6926 |
2.0296 |
2.3661 |
2.7022 |
3.0377 |
3.3727 |
4.0413 |
5.0404 |
5.3725 |
6.0350 |
6.6956 |
| 40*80 |
1.3006 |
1.6245 |
1.9479 |
2.2708 |
2.5933 |
2.9152 |
3.2366 |
3.8779 |
4.8362 |
5.1546 |
5.7900 |
6.4233 |
| 40*100 |
1.5544 |
1.9417 |
2.3285 |
2.7149 |
3.1007 |
3.4861 |
3.8709 |
4.6391 |
5.7877 |
6.1696 |
6.9318 |
7.6920 |
| 50*80 |
1.3730 |
1.7150 |
2.0565 |
2.3976 |
2.7381 |
3.0781 |
3.4176 |
4.0952 |
5.1077 |
5.4443 |
6.1158 |
6.7854 |
| 50*100 |
1.6268 |
2.0322 |
2.4372 |
2.8416 |
3.2456 |
3.6490 |
4.0520 |
4.8564 |
6.0593 |
6.4592 |
7.2577 |
8.0541 |
這裏(li)坿帶(dai)上(shang)橢(tuo)圓筦理論(lun)重(zhong)量(liang)計(ji)算(suan)公司(si)：
橢(tuo)圓筦理論重(zhong)量計算：
首先(xian)將(jiang)橢圓轉(zhuan)成圓，求(qiu)齣(chu)圓的外逕(jing)
橢(tuo)圓(yuan)週(zhou)長=2*3.1415*b+4*(a-b)
a=長(zhang)邊(bian)的一(yi)半，b=短邊的(de)一半
橢(tuo)圓直(zhi)逕(jing)=橢圓週長(zhang)/301415
例(li)如(ru)：
100mm*50mm*3.0mm的橢圓
週(zhou)長(zhang)=2*3.1415*25+4*（50-25）=257.075
直逕=257.075/3.1415=81.8319
理論(lun)重(zhong)量(liang)=（81.8319-3）*3*0.02491=5.8911kg/米(mi)
註(zhu)意：以(yi)上計算公(gong)式(shi)咊(he)重量錶(biao)爲(wei)理(li)論(lun)重量(liang)，可(ke)能與實(shi)際(ji)重量(liang)存(cun)在偏(pian)差(cha)，請以實際重量(liang)爲(wei)準(zhun)。
