热轧普通槽钢的孔型设计

hbtwtrr1截面面积每米重量外表面积ixwxsxi.xiymax-wymin-wyi.yiy1zo cm2kg/mm2/mcm4cmcm4cmcm4cm e550374.5773.56.925.440.232610.46.41.948.36.23.51.120.91.35 e6.363404.87.57.53.758.456.630.2651.216.39.82.4611.98.54.61.1928.31.39 e88043588410.248.040.31101.325.315.13.1416.611.75.81.2737.41.42 e10100485.38.58.54.212.74

热轧普通槽钢每米重量表 型 号 尺寸（毫米）截面面积 （厘米2） 理论重量 (公斤/米) 型 号 尺寸（毫米）截面面积 （厘米2） 理论重量 (公斤/米)hbdthbdt 550374.576.935.4414a1405869.518.5114.53 6.363404.87.58.4446.6314b1406089.521.3116.73 8804358110.248.0416a160636.51021.9517.23 10100485.38.512.741016160658.51025.1519.74 12.6126535.5915.6912.3718a18068710.525.6920.17 18180709

hbtwtrr1ixcm 4wxcm 3ixcmiycm 4 c10100485.38.58.54.21274.80.37461019839.73.9525.6 c14a1405869.59.54.81851.60.492114.5356480.55.5253.2 c14c1406089.59.54.82131.60.496116.7360987.15.3561.1 c16160658.5101052516.20.554519.759351176.183.4 c16a160636.5101052196.20.550517.248661086.2873.3 c1818070910.510.55.22929.90.

. . 表g-5热轧普通槽钢的规格及截面特性（按gb707-88计算） 型号 尺寸/mm截面 面积 a 2/cm 每米 重量 1/mkg 截面特性 ox cm/ x-x轴y-y轴11yy轴 hbdir1r xi 4/cm xw 3/cm xs 3/cm xi cm/ yi 4/cm maxyw 3/cm minyw 3/cm yi cm/ 1yi 4/cm [550374.57.07.03.506.925.441.3526.010.46.41.948.36.23.51.1020.9 [6.363404.87.57.53.758.456.631.3951.216.39.82.4611.98.54.61.1928.3 [880435.08.0

1/3 表热轧普通槽钢的规格及截面特性（按gb707-88计算） 2/3 型号 尺寸/mm截面 面积 a 2/cm 每米 重量 1/mkg 截面特性 ox cm/ x-x轴y-y轴11yy轴 hbdtr1r xi 4/cm xw 3/cm xs 3/cm xi cm/ yi 4/cm maxy w 3/cm miny w 3/cm yi cm/ 1yi 4/cm [550374.57.07.03.506.925.441.3526.010.46.41.948.36.23.51.1020.9 [6.363404.87.57.53.758.456.631.3951.216.39.82.4611.98.54.61.1928.3 [880435.

热轧普通槽钢尺寸及重量规格 规格型号 尺寸 理论重量 高度(h)腿宽(b)腰厚(d) 550374.55.438 6.363404.86.634 8804358.045 10100485.310.007 12.6126535.512.318 14#a14058614.535 14#b14060816.733 16#a160636.517.24 16#b160658.519.754 18#a18068720.174 18#b18070923 20#a20073722.637 20#b20075925.777 22#

热轧普通槽钢尺寸规格(摘自gb/t707—1988) (表一) 型号 尺寸/mm截面 面积 /cm2 理论 重量 /kg·m-1 参考数值 zo /cm x-xy-yy1-y1 hbdtrr1 wx /cm3 ix /cm4 ix /cm wy /cm3 iy /cm4 iy /cm ly /cm4 550374.57.07.03.506.9285.43810.426.01.943.558.31.1020.91.35 6.363404.87.57.53.758.4516.63416.150.82.4534.5011.921.1928.41.36 880435.08.08.04.010.2488.04525.31013.155.7916.6

热轧普通槽钢尺寸规格(摘自gb/t707—1988) (表一) 型?号 尺寸/mm截面 面积 /cm2 理论 重量 /kg·m-1 参?考?数?值 zo /cm x-xy-yy1-y1 hbdtrr1 wx /cm3 ix /cm4 ix /cm wy /cm3 iy /cm4 iy /cm ly /cm4 550374.57.07.03.506.9285.43810.426.01.943.558.31.1020.91.35 6.363404.87.57.53.758.4516.63416.150.82.4534.5011.921.1928.41.36 880435.

热轧普通槽钢尺寸规格(摘自gb/t707—1988) (表一) 型号 尺寸/mm截面 面积 /cm2 理论 重量 /kg·m-1 参考数值 zo /cm x-xy-yy1-y1 hbdtrr1 wx /cm3 ix /cm4 ix /cm wy /cm3 iy /cm4 iy /cm ly /cm4 55037 6340 88043101 1010048198 1265339138 14a14058564107 14b14060609121 16a16063108866144 161606511793517161 18a180681411270190 18180701521370111210 20a20073178178012824

hbdtrr1 (cm2)(kg/m) 550374.5773.56.935.44 6.363404.87.57.53.758.4446.63 88043588410.248.04 10100485.38.58.54.2512.7410 12.6126535.5994.515.6912.37 14a1405869.59.54.7518.5114.53 14b1406089.59.54.7521.3116.73 16a160636.51010521.9517.23 16160658.51010525.1519.74 18a18068710.510.55.2525.6920.17 1818070910.510.

热轧普通槽钢每米重量表 型 号 尺寸（毫米）截面面积 （厘米2） 理论重量 (公斤/米) 型 号 尺寸（毫米）截面面积 （厘米2） 理论重量 (公斤/米)hbdthbdt 550374.576.935.4414a1405869.518.5114.53 6.363404.87.58.4446.6314b1406089.521.3116.73 8804358110.248.0416a160636.51021.9517.23 10100485.38.512.741016160658.51025.1519.74 12.6126535.5915.6912.3718a18068710.525.6920.17 18180709

y1-y1 hbdtrr1 wx /cm3 ix /cm4 ix /cm wy /cm3 iy /cm4 iy /cm iy /cm4 50374.577.03.56.9285.43810.4261.943.558.31.1020.91.35 63404.87.57.53.88.4516.63416.150.82.454.511.91.1928.41.36 80435.088.04.010.2488.04525.31013.155.7916.61.2737.41.43 100485.38.58.54.212.74810.00739.71983.957.825.61.4154.91.52 126535.599.04.515.6

550374.5773.56.935.4432a3208881414748.738.22 6.363404.87.57.53.758.4446.6332b32090101414755.143.25 88043588410.248.0432c32092121414761.548.28 10100485.38.58.54.2512.741036a3609691616860.8947.8 12.6126535.5994.515.6912.3736b36098111616868.0953.45 14a1405869.59.54.7518.5114.5336c360100131616875.2959

550374.5773.56.935.4432a3208881414748.738.22 6.363404.87.57.53.758.4446.6332b32090101414755.143.25 88043588410.248.0432c32092121414761.548.28 10100485.38.58.54.2512.741036a3609691616860.8947.8 12.6126535.5994.515.6912.3736b36098111616868.0953.45 14a1405869.59.54.7518.5114.5336c360100131616875.2959

热轧普通槽钢尺寸规格(摘自gb/t707—1988) (表一) 型号 尺寸/mm截面 面积 /cm2 理论 重量 /kg·m-1 参考数值 zo /cm x-xy-yy1-y1 hbdtrr1 wx /cm3 ix /cm4 ix /cm wy /cm3 iy /cm4 iy /cm ly /cm4 550374.57.07.03.506.9285.43810.426.01.943.558.31.1020.91.35 6.363404.87.57.53.758.4516.63416.150.82.4534.5011.921.1928.41.36 880435.08.

热轧普通槽钢尺寸规格(摘自gb/t707—1988) (表一) 型号 尺寸/mm截面 面积 /cm2 理论 重量 /kg·m-1 参考数值 zo /cm x-xy-yy1-y1 hbdtrr1 wx /cm3 ix /cm4 ix /cm wy /cm3 iy /cm4 iy /cm ly /cm4 550374.57.07.03.506.9285.43810.426.01.943.558.31.1020.91.35 6.363404.87.57.53.758.4516.63416.150.82.4534.5011.921.1928.41.36 880435.08.0

28#槽钢孔型设计

根据某型号哈芬预埋槽钢产品的尺寸,按照复杂断面型钢孔型设计的一般原理,开发了一套热轧哈芬预埋槽钢孔型系统。利用deform-3d有限元模拟软件,对所有道次中轧件的填充情况进行模拟分析,并改进了孔型系统。针对主要孔型进行了以铅为实验材料的轧制实验,实验结果表明,所开发的孔型可行。

6.3号热轧普通槽钢的孔型设计

25#热轧工字钢孔型设计

根据现有生产经验,介绍了φ88mm圆钥孔型设计方法

表g-5热轧普通槽钢的规格及截面特性（按gb707-88计算） 型号 尺寸/mm截面 面积 a 2/cm 每米 重量 截面特性 x-x轴y-y轴轴 hbdir [55037 [6340 [88043 [1010048 [12653 [14a14058 [14b14060 [16a16063 [16b16065 [18a18068 [18b18070 [20a20073 [20b20075 [22a22077 [22b22079 [25a25078 [25b25080 [25c25082 [28a28082 [28b28084 [28c28086 [32a32088 [32b32090 [32c32092 [36a36096 [36b36098 [3