{"text_format":"3","workbook":"xls","n_sheets":3,"sheets":["Sheet1","Sheet2","Sheet3"],"read":"whole","date_system":"1900","formulas":"cached_only"}

{"sheet":"Sheet1","index":0,"n_rows":29,"n_cols":12,"rows_kept":29,"merged":[[0,0,0,4],[0,8,0,10],[9,0,9,4],[9,7,9,10],[16,8,16,9],[18,0,18,4],[28,0,28,5]],"flags":["formulas_cached_only"]}
["编织的结构与重量计算",{"$nulls":7},"绝缘料和导体重量计算"]
[{"$nulls":7},"导体直径",1.13,"绝缘重量",2.4422292000000008]
["绝缘外径：",3.9,"编织角：",69.794792763924,null,"铝合带密度",1.69,"绝缘外径",1.85,"导体重量",9.099483087]
["单丝直径：",0.1,"单向编织密度：",0.5296895175415739,null,"聚酯膜密度",1.4,"绝缘密度",1.45,"总重量",11.88796365561]
["节距：",35,"编织重量：",9.52850008667047,null,"PVC密度",1.35,"导体密度",8.9]
["锭数：",16,"编织密度：",77.88080500897226,null,"PE密度",0.93]
["每锭根数：",8,"编织外径：",4.3,null,"铜密度",8.89]
[null,null,"编织平均外径：",4.1]
[]
["发泡的有关计算",{"$nulls":6},"装线长度"]
[{"$nulls":7},"轮具外径",350,"装线长度（Km)",0.45322641509433964]
["材料密度：",0.93,"泡沫密度：",0.651,{"$nulls":3},"轮芯外径",180]
["材料介电常数：",2.3,"泡沫介电常数：",1.8507512520868112,{"$nulls":3},"轮芯宽",180]
["发泡度：",{"v":0.3,"d":"30%"},null,1.0468363195839168,{"$nulls":3},"线径",5.3]
["导体直径",0.36,"（按泡度）外模孔径：",1.270385768182248,{"$nulls":3},"留边宽",0]
["绝缘外径",1.5,"绝缘重量：",1.083598614]
[{"$nulls":8},"绞线直径"]
[{"$nulls":7},"线芯直径",0.1,"绞线直径（mm）",{"v":0.3256266526039244,"d":"0.326"}]
["绕包重量计算",{"$nulls":6},"外层根数",7]
["包带宽度：",8]
["重叠率：",{"v":0.25,"d":"25%"},"绕包节距：",6.9303283962885365]
["绕包外径：",1.9,"绕包重量：",0.5700222206690888,null,null,"对绞：","D=1.65d","单线直径","d","计算外径D",{"$error":"#VALUE!"}]
["绕包角：",60,{"$nulls":4},"对绞：","D=1.71d","单线直径","d","计算外径D",{"$error":"#VALUE!"}]
["包带密度：",1.8,{"$nulls":4},"复对绞：","D=2.6d","单线直径","d","计算外径D",{"$error":"#VALUE!"}]
["包带厚度：",0.03,{"$nulls":4},"多对绞：","D=N1/2*1.9d"]
[{"$nulls":6},"对数","N","单线直径","d","计算外径D",{"$error":"#VALUE!"}]
[]
[]
["水中电容经验公式：24.12*绝缘材料介电常数/lg（绝缘外径/导体外径）"]

{"sheet":"Sheet2","index":1,"n_rows":54,"n_cols":1,"rows_kept":54,"flags":["formulas_cached_only"]}
["1。导体用量：（Kg/Km）=d2 × 0.7854 × G × N × K1 × K2 × C "]
["d=铜线径 G=铜比重 N=条数 K1=铜线绞入率 K2=芯线绞"]
[]
[]
[]
[]
["2。绝缘用量：（Kg/Km）=（D2 - d2）× 0.7854 × G × C × K2"]
["D=绝缘外径 d=导体外径 G=绝缘比重 K2=芯线绞入率 C=绝缘芯线根数"]
[]
[" "]
[]
["3。外被用量：（Kg/Km）= ( D12 - D2 ) × 0.7854 × G"]
["D1=完成外径 D=上过程外径 G=绝缘比重"]
[]
[" "]
[]
["4。包带用量：（Kg/Km）= D2 × 0.7854 × t × G × Z"]
["D=上过程外径 t=包带厚度 G=包带比重 Z=重叠率(1/4Lap = 1.25)"]
[]
["。缠绕用量：（Kg/Km）= d2 × 0.7854 ×入率 C=绝缘芯线根数 "]
[]
[]
[]
[]
["2。绝缘用量：（Kg/Km）=（D2 - d2）× 0.7854 × G × C × K2"]
["D=绝缘外径 d=导体外径 G=绝缘比重 K2=芯线绞入率 C=绝缘芯线根数"]
[]
[" "]
[]
["3。外被用量：（Kg/Km）= ( D12 - D2 ) × 0.7854 × G"]
["D1=完成外径 D=上过程外径 G=绝缘比重"]
[]
[" "]
[]
["4。包带用量：（Kg/Km）= D2 × 0.7854 × t × G × Z"]
["D=上过程外径 t=包带厚度 G=包带比重 Z=重叠率(1/4Lap = 1.25)"]
[]
[" "]
[]
["5。缠绕用量：（Kg/Km）= d2 × 0.7854 × G × N × Z"]
["d=铜线径 N=条数 G=比重 Z=绞入率"]
[]
[" "]
[]
["6。编织用量：（Kg/Km）= d2 × 0.7854 × T × N × G / cosθ"]
["θ = atan( 2 × 3.1416 × ( D + d × 2 )) × 目数 / 25.4 / T"]
["d=编织铜线径 T=锭数 N=每锭条数 G=铜比重"]
[]
[" "]
[]
[]
["比重：铜-8.89；银-10.50；铝-2.70；锌-7.05；镍-8.90；锡-7.30；钢-7.80；铅-11.40；铝箔麦拉-1.80；纸-1.35；麦拉-1.37"]
["PVC-1.45；LDPE-0.92；HDPE-0.96；PEF（发泡）-0.65；FRPE-1.7；Teflon（FEP）2.2；Nylon-0.97；PP-0.97；PU-1.21"]
["棉布带-0.55；PP绳-0.55；棉纱线-0.48 （均为假比重）"]

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