摘要
绕包带重量的常用计算公式对于间隙绕包是准确的,对于重叠绕包有一定的误差,尤其当搭盖率≥50%时,该公式计算误差太大,已不能适用。文中重新推导了绕包云母带重量的精确计算公式。
The common calculation method for the weight of wrapping tape is accurate for loose wrapping and inaccurate with certain error for overlapped wrapping, especially when the overlapping is equal to or greater than 50%. This method is inappropriate even with small error. In this paper, an accurate calculation method for the weight of wrapping mica tape was deduced.
出处
《电线电缆》
2010年第2期36-37,共2页
Wire & Cable
关键词
耐火电缆
云母带
搭盖率
重量
计算
fire-resistant cable
mica tape
overlapping
weight
calculation
