棒材典型产品轧制程序道次设计
- 格式:xls
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机架号孔型代号孔型尺寸H孔型尺寸 B辊缝轧件尺寸 H轧件尺寸B断面积延伸率
mmmmmmmmmmmm2
0016516516516527225
1H1#1121822011218019446
1.40
2V2#1221242012212214405
1.35
3H3#85138168513610285
1.40
4V4#991011299997698
1.34
5H5#5711613571145303
1.45
6V6#71731071713959
1.34
7H7#4492844923176
1.25
8V8#5554.865554.82367
1.34
9H9#3468634681820
1.30
10V10#4040740401251
1.45
11H11#2446.562446.5956
1.31
12V12#313163131750
1.27
13H13#204041940600
1.25
14VY25K1252542525487
1.23
15HY20K215.632515.632380
1.28
16H/VY20K1202042020310
1.23
17HY14K414.829314.829260
1.19
18H/VY14K3171731717220
1.18
19HY14K2112231121.8187
1.18
20H/V
Y14K114.114.11.514.114.1156.171.20
总延伸174.33
平均
1.29
棒材轧制程序表(HPB300φ14)
钢种:HPB300φ14,钢坯165×165×12, 开轧温度950
轧机进口速度轧机出口
速度
轧件长度减速比压下量宽展量辊径轧制时间轧制间隙
m/sm/sm
0.08030512
0.0800.11216.80
720
0.1120.15222.68
720
0.1520.21331.76
720
0.2130.28442.44
620
0.2840.41261.61
620
0.4120.55282.52
620
0.5520.688102.87
450
0.6880.924138.02
450
0.9241.201179.51
450
1.2011.748261.15
450
1.7482.287341.74
450
2.2872.915435.60
450
2.9153.644544.50
450
3.6444.489670.84
450
4.4895.753859.74
390
5.7537.0531053.87
390
7.0538.4091256.54
390
8.4099.9381485.00
390
9.93811.6921747.06
390
11.692142092.01
390149.45
金属收得率:96%,作业率78%
机时产量=
59.4t日产量=1111.9
00φ14)
165×12, 开轧温度950℃。
原始辊径最小辊径工作辊径最大工作辊径最小轧辊转速轧辊转速
mmmmmmmmr/sr/mr/s
720
6206285280.063.40.07
720
6206185180.084.70.09
720
6206515510.106.20.12
620
5205334330.1710.20.21
620
5205764760.2313.70.28
620
5205594590.3118.90.4
450
3804143440.531.80.6
450
3804013310.744.00.9
450
3804223520.954.41.1
450
3804173471.380.01.6
450
3804323621.7101.12.0
450
3804253552.2131.02.6
450
3804343642.7160.33.2
450
3804293593.3199.84.0
390
330379.4319.44.8289.65.7
390
3303743146.0360.17.1
390
330378.2318.27.1424.68.4
390
3303763168.4504.710.0
390
3303823229.7584.511.6
390
330377.4317.411.8708.414.0
r/m
4.1
5.6
7.4
12.5
16.5
23.0
38.2
53.3
65.2
96.2
120.6
156.8
191.2
238.8
344.0
428.9
504.6
600.5
693.4
842.3