關(guān)于輕軌型號(hào)及規(guī)格,輕軌規(guī)格型號(hào)尺寸表這個(gè)問(wèn)題很多朋友還不知道,今天小六來(lái)為大家解答以上的問(wèn)題,現(xiàn)在讓我們一起來(lái)看看吧!
1、輕軌的尺寸規(guī)格截面尺寸截面面積軌高A底寬B頭寬C頭高D腰高E底高F腰厚tA/cm2mm91215223063.5069.8579.3793.6663.5069.8579.3793.6632.1038.1042.8650.8060.3317.4825.7210.3019.8537.7012.3022.2243.6513.5026.9950.0016.675.907.548.3310.7211.3915.5419.3328.3938.328.9412.2015.2022.3030.103.093.403.894.525.213.263.594.054.855.59重心位置截面特性參數(shù)慣性矩截面系數(shù)回轉(zhuǎn)半徑長(zhǎng)度/mC/eme/emI/cm4z/cm3i/em項(xiàng)目軌型kg/m理論質(zhì)量W(kg/m)長(zhǎng)度允許偏差/mm62.4198.82156.10339.00606.0019.1027.6038.6069.60108.002.332.512.833.453.985~7±186~106~10±187~10±10107.95107.9530.9557.5519.4512.30注:1.理論質(zhì)量按密度為7.85g/cm3計(jì)算。
2、2.長(zhǎng)度尺寸系列:5.0m、5.5m、6.0m、6.5m、7.0m、7.5m、8.0m、8.5m、9m、9.5m、10.0m。
3、輕軌的牌號(hào)和化學(xué)成分化學(xué)成分(質(zhì)量分?jǐn)?shù))(%)鋼類牌號(hào)型號(hào)kg/mC50Q碳素鋼55Q45SiMnP低合金鋼60siMnP36CuCrP≤30≤12≤3015~300.50~0.600.35~0.550.45~0.580.31~0.420.15~0.350.50~0.800.50~0.800.50~0.800.60~0.900.60~1.000.60~1.000.60~1.00≤0.045≤0.12≤0.120.02~0.06≤0.050≤0.050≤0.050≤0.040≤0.40≤0.40≤0.400.10~0.300.80~1.20≤120.。
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