电线电缆网 > 线缆设计|参数计算 > 线缆计算公式汇总(完整版)
线缆计算公式汇总 - 无图版
chenjianluan --- 2009-04-09 16:41:45
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sa571328 --- 2009-04-09 17:02:01
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chenjianluan --- 2009-04-09 19:25:27
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汇总诸多线缆产品设计计算公式资料
solcom --- 2009-04-10 14:22:08
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和论坛里的一样的,论坛里很多呀
我行我素 --- 2009-04-10 15:10:39
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wlj421 --- 2009-04-10 19:44:45
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laishida --- 2009-04-12 12:43:11
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请问那里可以下载啊
haiyang816 --- 2009-04-15 10:02:47
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lushuji --- 2009-04-15 10:18:29
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chenjianluan --- 2009-04-15 16:40:07
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我说过了论坛里多有,只是汇总论坛里所有计算公式的资料,便于大家方便参考
cfsudong --- 2009-04-15 17:14:29
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fatgee --- 2009-05-16 11:35:09
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3366874 --- 2009-05-17 16:44:30
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gerardgeo --- 2009-05-19 10:33:32
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或者请已经下载了的兄弟们发个例子出来,看是否和之前的一样。
谢谢!
cgb4934023 --- 2009-05-22 16:02:35
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谢谢搂主资料
austinhu --- 2009-05-25 18:15:24
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a790414 --- 2009-05-26 19:15:30
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好东西,大家顶呀!顶!
深不可测 --- 2009-05-26 20:39:22
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能汇总就是好的,实际应用才是最重要的
chenjianluan --- 2009-05-27 11:30:15
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tianba407 --- 2009-05-27 12:31:49
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lenncy --- 2009-05-27 17:56:39
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好资料,先收藏。
yutafeng --- 2009-07-06 15:45:49
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提供个图片什么的比较合适啊
LOG88 --- 2009-07-07 09:50:06
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chenjianluan --- 2009-07-07 15:22:22
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绝对物有所值,放心的下载使用吧
vampirel --- 2009-07-09 12:10:21
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路过学习,希望可以下载
CK --- 2009-07-09 22:14:04
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qq83084846 --- 2009-07-12 13:01:19
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xie --- 2009-07-12 16:15:34
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happy2003 --- 2009-07-12 21:00:30
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jsjxcable --- 2009-07-13 00:39:38
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下了!好多值得研究研究!学习了!
owencui --- 2009-07-13 08:47:43
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我也正在搞这个模型,想参考,币不够!
chenjianluan --- 2009-07-13 15:32:27
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以这样的的标准,按这个价格算绝对不贵,是个不错的资料
THAI0086 --- 2009-07-18 23:50:01
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lxw3254 --- 2009-07-19 12:14:04
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电线电缆常用计算公式都包括全了,比较超值。
haide888 --- 2009-07-20 08:06:30
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chenjianluan --- 2009-07-20 08:58:24
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绝对好用 不信你自己瞧瞧就知道了
jakc --- 2009-07-20 19:23:37
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顶上 不错
yonghui --- 2009-07-23 09:54:23
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下了 当今社会
chenjianluan --- 2009-08-01 13:41:21
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中华 --- 2009-08-01 14:13:24
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先下载看看,各有各的特点,学习了
wwj1020 --- 2009-08-05 08:11:12
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yang1987 --- 2009-08-05 21:25:33
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scqe --- 2009-08-18 21:01:48
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chenjianluan --- 2009-08-19 12:08:13
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我想就不要什么例子了,覆盖所有线缆的设计、计算公式,你说还要什么例子吗。。。。。。
amor112233 --- 2009-08-21 21:10:25
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想下载
suhongbo --- 2009-08-22 07:35:45
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应该不错中,
谢谢分享
chenjianluan --- 2009-08-22 20:55:08
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gstang --- 2009-08-22 21:52:42
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能否发给我下。诚挚谢谢!!!
我的邮箱zz.asp@1663.com
springsea5 --- 2009-08-23 22:09:16
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想看看
455916728 --- 2009-08-23 23:21:41
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455916728 --- 2009-08-23 23:37:10
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金币不够,谁有能帮忙发给我呀,我的邮箱XINYU-ZB@163.COM谢谢了
yvlong --- 2009-08-25 17:43:44
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yvlong --- 2009-08-25 17:44:20
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yvlong --- 2009-08-25 17:44:52
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yasemi --- 2009-08-26 13:38:24
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...............cant see
xy001 --- 2009-09-01 08:53:01
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谢谢
yangganbo9 --- 2009-09-02 11:56:17
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天天天浅蓝 --- 2009-09-06 14:27:38
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feichong --- 2009-09-06 16:01:52
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没钱啊
feichong --- 2009-09-06 16:02:09
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cable
chenjianluan --- 2009-09-08 08:46:37
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kcdzg --- 2009-09-08 09:51:53
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这个世界有什么不可能呢
LUCKYSTART --- 2009-09-08 22:46:57
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LUCKYSTART --- 2009-09-08 22:50:20
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搞死人了
qi1207 --- 2009-09-09 09:13:27
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先谢啦,下来看看是否值!
qi1207 --- 2009-09-09 09:16:16
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wangyingbo --- 2009-09-15 19:01:52
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谢谢,很好
qunli2002 --- 2009-09-17 16:35:39
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zyb01935 --- 2009-09-19 10:47:18
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看到这个汇总就知道是个好东西了
chenjianluan --- 2009-09-19 13:49:47
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无锡线缆 --- 2009-09-21 08:40:35
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虽然电线电缆手册上有,但LZ汇总成word文档了,真的很不错!
LZ辛苦了!
daijinlh --- 2009-09-21 09:24:38
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真的十分感谢
wy168 --- 2009-09-23 08:45:44
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Zhenyi360 --- 2009-09-23 10:31:27
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即然都发布了,为什么不让广大群众看一下呢
chenjianluan --- 2009-10-08 09:24:13
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好资料大家多多尺寸
dgxunli --- 2009-10-08 11:30:33
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顶一下,因为我看不到
sdxinyong --- 2009-10-09 13:40:23
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能不能先发个看看啊
77394686 --- 2009-10-09 14:12:02
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77394686 --- 2009-10-09 14:14:24
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chenjianluan --- 2009-10-22 08:07:58
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zhaoyj --- 2009-11-02 11:12:39
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red531 --- 2009-11-09 11:31:09
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dawn3l --- 2009-11-12 21:20:54
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phoenix15 --- 2010-02-02 09:15:54
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dungluwei --- 2010-02-02 09:52:56
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wpeng --- 2010-02-24 14:48:01
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这里什么都要金币?!
新手难啊!
25798188 --- 2010-03-01 08:28:11
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jinshui --- 2010-03-05 23:06:31
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LIAONING --- 2010-03-08 09:27:21
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新手没钱,能否公开一下啊
huada --- 2010-03-08 13:55:05
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HDPE:陶氏(美国)
mapf001 --- 2010-03-09 10:59:54
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mapf001 --- 2010-03-09 11:01:45
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wzhtdxdl --- 2010-03-10 12:44:43
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又要钱啊
SHYQPHY --- 2010-03-11 09:54:35
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Sannyz --- 2010-03-11 11:30:22
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有哪位好心人能发份到我邮箱啊,
新人没钱好可怜。。。
cycable@hotmail.com
unwl82 --- 2010-03-18 09:03:46
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我是新手,想學習哈,、、、
398297590 --- 2010-03-19 10:34:27
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shanzai --- 2010-03-23 15:08:03
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线缆计算公式汇总的好,谢谢
gaoshang --- 2010-03-23 23:17:32
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zero61603 --- 2010-03-29 16:42:10
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AAA3A --- 2010-03-30 15:31:08
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yzwlucky --- 2010-03-31 18:48:03
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nanyan127 --- 2010-04-10 15:39:48
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路过……
jysong --- 2010-04-16 20:54:39
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学习再学习 --- 2010-04-19 21:57:20
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ssiiddoonn --- 2010-04-20 13:37:16
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和论坛里的一样的,论坛里很多呀
222dtx --- 2010-04-20 14:37:31
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lzk0378 --- 2010-04-21 14:13:48
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sncaz --- 2010-04-23 15:11:27
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看到了,还没有机会一一实现
blueshy --- 2010-04-27 10:55:40
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我也想知道啊, 我在找网线成本计算公式呢
ZRX7406 --- 2010-04-27 12:01:15
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真想下载看一下,可以没钱啦
liaoduize --- 2010-04-28 11:31:58
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wyjsyc --- 2010-04-28 13:07:52
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Y19921018 --- 2010-04-28 15:43:22
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下载不了啊
sunninejia --- 2010-04-29 16:11:45
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chq0 --- 2010-04-29 16:35:04
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只是结构尺寸和材料用量,没有性能方面的计算公式?
nancytaifa --- 2010-04-30 15:42:42
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lun --- 2010-05-05 15:55:44
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417370818 --- 2010-05-18 22:08:44
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下来看下
mikelin --- 2010-06-05 16:56:16
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谢谢,楼主分享!
roy73619 --- 2010-07-05 09:45:14
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YZS --- 2010-07-12 09:31:40
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9515zly --- 2010-07-12 14:58:02
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hdx008 --- 2010-07-16 11:44:58
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dllaobing --- 2010-07-21 12:08:41
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非常感谢楼主。可惜我不能下载
hanx --- 2010-08-02 09:15:21
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木子广大 --- 2010-08-02 14:25:50
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读书棵 --- 2010-08-04 09:13:59
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读书棵 --- 2010-08-04 09:16:18
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,电性能、机械性能、耗量、信号酸碱和阻抗等
这些数据我怎么没有看到了啊
whj123 --- 2010-08-04 11:21:22
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chenjianluan --- 2010-08-05 13:25:39
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liugangjian --- 2010-08-06 11:01:16
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liugangjian --- 2010-08-06 11:04:47
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只是计算电缆重量的公式呀,我还以为包括电性能计算的呢
dyx114 --- 2010-08-09 15:42:51
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peter1983 --- 2010-08-10 12:41:04
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thanks!!!!!!!!!!!!!!
hrbywy --- 2010-08-13 15:39:39
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ljd1378 --- 2010-08-24 16:32:35
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amlink --- 2010-08-25 09:34:21
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amlink --- 2010-08-25 09:35:07
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amlink --- 2010-08-25 09:36:35
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amlink --- 2010-08-25 09:40:11
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alvaqiao --- 2010-08-25 10:43:26
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woerliu --- 2010-08-25 10:50:01
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李尚联 --- 2010-08-28 13:57:59
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顶一下
郸城麦都 --- 2010-08-31 09:26:39
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William322 --- 2010-08-31 21:06:41
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450398328 --- 2010-09-05 10:03:30
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lncbb --- 2010-09-06 11:02:54
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我还是不下了 评价不高呢
zsngyq --- 2010-10-25 08:27:17
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先下下吧
ido4u --- 2010-11-26 13:47:36
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zxjdyc --- 2010-11-29 11:47:52
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例子来了,大家瞄一下,呵呵,我感觉东西挺好的,呵呵O(∩_∩)O~
第一部分 导电线芯
一、 导电线芯及裸导体制品
1. 圆单线的截面和重量计算:
(1)单一材料的圆单线:
截面 F=0.25π*d12 (mm2)
重量 W1=F*r=0.25π*d12*r (kg/km)
W1铜=6.982 d12 (kg/km) W1铝=2.121 d12 (kg/km) W1 钢=6.126 d12 (kg/km)
F—圆单线截面积 mm2 W1 --导线重量 kg/km
d1—圆单线直径 mm r—所用材料比重 g/cm3
(2)双金属线:
1)重量系数法:
W2=W1*K W2锡=W1铜*K=6.982d12 *K
2)综合比重法:
W2=0.25π*d12* r2 *(r-r1)/(r2-r1)
W2—镀层材料重量 kg/km K --镀层的重量系数 见表1
d2—镀层单线的直径 mm r –有镀层材料的比重 g/cm3
r1—内层材料的比重 g/cm3 r2—镀层材料的比重 g/cm3
zhuwenbin --- 2010-12-15 10:18:50
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已下载,多谢
朱永浩 --- 2010-12-16 15:28:34
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weijizhou --- 2010-12-17 13:43:37
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weijizhou --- 2010-12-17 13:44:02
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achilles --- 2011-01-01 00:05:25
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guying8 --- 2011-01-02 09:50:20
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lsc --- 2011-01-05 14:29:21
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支持,没钱,下不了
junbao125 --- 2011-01-06 11:29:08
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不是Excel表格式的!
无实际操作意义
pan623 --- 2011-01-12 14:56:13
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matao0123 --- 2011-03-27 22:24:26
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我现在一个金币都没有啊
William322 --- 2011-03-29 16:04:21
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shuiyuejia --- 2011-04-15 19:34:52
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percy --- 2011-04-20 16:19:26
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zijinlove1 --- 2011-04-21 08:10:47
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417370818 --- 2011-04-27 12:43:47
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dzqj12365 --- 2011-04-27 13:13:18
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劲风中疾跑 --- 2011-05-01 11:34:11
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bhsp --- 2011-05-07 17:17:33
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esand --- 2011-05-23 18:36:17
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wqaiwd --- 2011-09-23 14:25:12
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告诉你们,这个基本没用,网上一大把
啦啦 --- 2011-10-14 19:38:52
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顶一下
xiaoh20112 --- 2011-10-15 15:10:23
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新手就是可怜,没钱
易海波先生 --- 2011-10-21 20:29:27
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fsfp123 --- 2011-10-24 11:11:47
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evelu --- 2011-11-15 15:17:14
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designshp --- 2011-11-22 21:03:57
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aimeeliu --- 2011-11-23 08:48:06
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cableeric --- 2011-11-30 15:39:57
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没金币啊。
tzx --- 2011-12-08 08:32:51
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lyqshawn --- 2011-12-09 11:02:31
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baroquer --- 2011-12-21 11:47:12
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lanqin1986 --- 2012-07-17 11:53:23
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ztclovezdx --- 2012-07-17 21:23:27
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Wishal --- 2012-07-18 08:25:30
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看看,谢谢楼主
Wishal --- 2012-07-18 08:37:42
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1987111348 --- 2012-07-18 22:47:37
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1987111348 --- 2012-07-18 22:55:28
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fong2011 --- 2012-07-19 08:11:58
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晨曦1394 --- 2012-07-19 09:19:08
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俊辰 --- 2012-07-19 11:19:28
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qinys --- 2012-07-20 08:46:40
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顶一个
ailiyan --- 2012-07-30 08:01:51
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3060705026 --- 2012-08-05 23:01:09
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lxdgxl --- 2012-11-11 21:37:19
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afeibaiyun --- 2012-12-26 15:40:19
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ab88378840 --- 2012-12-26 15:55:23
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刘书根 --- 2012-12-28 19:44:07
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O(∩_∩)O谢谢
yld42 --- 2013-01-27 10:24:13
199
155419 --- 2013-02-16 21:07:31
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van --- 2013-02-18 22:02:36
201
zcfcs --- 2013-03-30 21:10:09
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peilinyi --- 2013-06-07 08:41:31
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peilinyi --- 2013-06-07 08:42:46
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wszwsz0616 --- 2013-06-24 19:38:21
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感之悟 --- 2013-08-10 09:51:57
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yhshk --- 2013-08-12 15:23:52
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lijunhuang --- 2013-08-13 13:43:27
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frankerhu --- 2013-08-18 13:49:32
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zcjlmx --- 2013-08-22 20:58:07
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xrq0527 --- 2013-08-23 08:24:47
211
谢了
ludenghong --- 2013-09-19 07:38:20
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wangjie3 --- 2013-09-21 22:47:50
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714449732 --- 2013-10-21 18:55:04
214
很好