锥体展开计算方法

锥体展开计算方法:输入直径D1(小)400mm输入直径D2(大)683mm输入高度H141.57mm厚度10mmr=((r2-r1)^2+H^2)^0.5r1(小)200mm2416r2(大)341.5mm展开大弧长L2145.70597mmr200.1607227r'y483.0734049展开扇形中心角β4.441780376(弧度)或254.4955°r''y282.9126822mm面积0.340335278M^2重量27.22682227KG775管子重量:密度:7.98D0.159MD0.108MS0.007MS0.0065MWEIGHT26.660861KG/MWEIGHT16.531488KG/MD0.219MD0.219MS0.0065MS0.008MWEIGHT34.610258KG/MWEIGHT42.296554KG/M圆环重量：密度:7.98D5.244M厚度30mmβd4.424MWEIGHT1490.6152KG/Mββ锥体展开计算方法:输入直径D1(小)300mm输入直径D2(大)1708mm输入高度H1200mm厚度6mmr=((r2-r1)^2+H^2)^0.5r1(小)150mmr2(大)854mm展开大弧长L5365.83572mmr1391.264173r'1687.698301展开扇形中心角β3.179380886(弧度)或182.1653°r''296.4341278mm面积4.386043782M^2重量210.5301015KGβββ50*1064.3M252.377575*1057.2M336.76550*650.6M119.163150*1093.96M1106.37938*6116.5M208.5117序号图号件号名称图示材料牌号拟代用材料牌号拟代用材料标准号NODWGNO.PARTNO.DESCRIPTIONMAT'LInDWGMAT'LOfExchangingStardardOfExchangingMAT'L120-F11-10-00119接地板EARTHLUGASTMA240TP3040Cr18Ni9GB4237220-F11-10-00514螺栓SNB7SNB720-F11-10-00514螺母S45CS45C320-F11-10-00515螺栓A193B7A193B735CrMoAGB3077320-F11-10-00515螺母A1942HA1942H40MnGB699420-F11-10-0056螺栓A563GrAA563GrA520-F11-10-0124法兰FALANGEA105620-F11-10-01224顶丝JACK-BOLTGRADE5.6720-F11-10-0131接管NOZZLENECKA106Gr.B820-F11-10-01345管座HACFCOPLINGA283Gr.CQ235-B920-F11-10-01410管PIPEA312TP3040Cr18Ni9GB/T149761020-F11-10-01411法兰FLANGEA182F3040Cr18Ni9JB47281120-F11-10-01412缩颈管REDUCERA403Gr.WP3040Cr18Ni91220-F11-10-0158孔塞PLUG304SS0Cr18Ni9