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[拉丝工序] 设备厂家提供的:德阳东佳港的十三模连续退火铜拉机的配模表
P:2010-07-23 16:41:13
1
从来没有实践过滑动式拉丝机的配模,现在设备厂家提供了常见规格的1.5mm2、2.5mm2、4mm2、6mm2配模表,我当时没有考虑到出模后退火铜线软化被拉细4~5um问题,所提供的厂家的尺寸偏小了。现在我按放大的尺寸重新配模并和厂家的配模表比较,请大家帮助指出不足之处。
这是厂家配的1.38mm的圆铜线的配模表:
1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | ||
道次 | 0 | V1 | V2 | V3 | V4 | V5 | V6 | V7 | V8 | V9 | V10 | V11 | V12 | V13 |
鼓轮线速度m/s | 1.4 | 1.810 | 2.340 | 3.024 | 3.909 | 5.054 | 6.533 | 8.445 | 10.858 | 13.768 | 17.290 | 21.405 | 24.466 | |
鼓轮速比γn=Bn/Bn-1 | 1.293 | 1.293 | 1.293 | 1.293 | 1.293 | 1.293 | 1.293 | 1.286 | 1.268 | 1.256 | 1.238 | 1.143 | ||
线径dn | 8 | 7.250 | 6.300 | 5.470 | 4.730 | 4.110 | 3.540 | 3.060 | 2.630 | 2.260 | 1.960 | 1.710 | 1.510 | 1.380 |
延伸系数μn=(dn-1/dn)2 | 1.218 | 1.324 | 1.326 | 1.337 | 1.324 | 1.348 | 1.338 | 1.354 | 1.354 | 1.330 | 1.314 | 1.282 | 1.197 | |
本次滑动系数τn=μn+1/γn+1 | 1.024 | 1.026 | 1.035 | 1.025 | 1.043 | 1.035 | 1.047 | 1.053 | 1.049 | 1.046 | 1.036 | 1.047 | 1.000 | |
累计滑动系数τn′ | 1.579 | 1.542 | 1.502 | 1.452 | 1.417 | 1.359 | 1.313 | 1.254 | 1.190 | 1.135 | 1.085 | 1.047 | 1.000 | |
断面减缩率 % | 17.87% | 24.49% | 24.61% | 25.23% | 24.50% | 25.81% | 25.28% | 26.13% | 26.16% | 24.79% | 23.88% | 22.02% | 16.48% | |
累计断面缩减 | 17.87% | 37.98% | 53.25% | 65.04% | 73.61% | 80.42% | 85.37% | 89.19% | 92.02% | 94.00% | 95.43% | 96.44% | 97.02% |
这是我自己配的1.43mm的配模表:
1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | ||
道次 | 0 | V1 | V2 | V3 | V4 | V5 | V6 | V7 | V8 | V9 | V10 | V11 | V12 | V13 |
鼓轮线速度m/s | 1.4 | 1.810 | 2.340 | 3.024 | 3.909 | 5.054 | 6.533 | 8.445 | 10.858 | 13.768 | 17.290 | 21.405 | 24.830 | |
鼓轮速比γn=Bn/Bn-1 | 1.293 | 1.293 | 1.293 | 1.293 | 1.293 | 1.293 | 1.293 | 1.286 | 1.268 | 1.256 | 1.238 | 1.160 | ||
线径dn | 8 | 7.100 | 6.180 | 5.380 | 4.680 | 4.070 | 3.540 | 3.060 | 2.640 | 2.300 | 2.010 | 1.770 | 1.570 | 1.430 |
延伸系数μn=(dn-1/dn)2 | 1.270 | 1.320 | 1.320 | 1.322 | 1.322 | 1.322 | 1.338 | 1.343 | 1.318 | 1.309 | 1.290 | 1.271 | 1.205 | |
本次滑动系数τn=μn+1/γn+1 | 1.021 | 1.021 | 1.022 | 1.023 | 1.023 | 1.035 | 1.039 | 1.025 | 1.033 | 1.027 | 1.027 | 1.039 | 1.000 | |
累计滑动系数τn′ | 1.390 | 1.361 | 1.334 | 1.305 | 1.275 | 1.247 | 1.205 | 1.159 | 1.131 | 1.096 | 1.067 | 1.039 | 1.000 | |
断面减缩率 % | 21.23% | 24.24% | 24.21% | 24.33% | 24.37% | 24.35% | 25.28% | 25.57% | 24.10% | 23.63% | 22.45% | 21.32% | 17.04% | |
累计断面缩减 | 21.23% | 40.32% | 54.77% | 65.78% | 74.12% | 80.42% | 85.37% | 89.11% | 91.73% | 93.69% | 95.10% | 96.15% | 96.80% |
BEA - British Electricity Authority英国电气工业局 (0) 投诉
P:2010-07-23 16:46:48
2
这是厂家配的1.78mm的圆铜线配模表:
道次 | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 |
鼓轮线速度m/s | V1 | V2 | V3 | V4 | V5 | V6 | V7 | V8 | V9 | V10 | V11 | |
1.4 | 1.810 | 2.340 | 3.024 | 3.909 | 5.054 | 6.533 | 8.445 | 10.858 | 13.768 | 16.109 | ||
鼓轮速比γn=Bn/Bn-1 | 1.293 | 1.293 | 1.293 | 1.293 | 1.293 | 1.293 | 1.293 | 1.286 | 1.268 | 1.170 | ||
线径dn | 8 | 7.250 | 6.300 | 5.470 | 4.730 | 4.110 | 3.540 | 3.060 | 2.630 | 2.260 | 1.960 | 1.780 |
延伸系数μn=(dn-1/dn)2 | 1.218 | 1.324 | 1.326 | 1.337 | 1.324 | 1.348 | 1.338 | 1.354 | 1.354 | 1.330 | 1.212 | |
本次滑动系数τn=μn+1/γn+1 | 1.024 | 1.026 | 1.035 | 1.025 | 1.043 | 1.035 | 1.047 | 1.053 | 1.049 | 1.036 | 1.000 | |
累计滑动系数τn′ | 1.442 | 1.407 | 1.372 | 1.326 | 1.294 | 1.241 | 1.199 | 1.145 | 1.087 | 1.036 | 1.000 | |
断面减缩率 % | 17.87% | 24.49% | 24.61% | 25.23% | 24.50% | 25.81% | 25.28% | 26.13% | 26.16% | 24.79% | 17.52% | |
累计断面缩减 | 17.87% | 37.98% | 53.25% | 65.04% | 73.61% | 80.42% | 85.37% | 89.19% | 92.02% | 94.00% | 95.05% |
这是我自己配的1.83mm的配模表:
道次 | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 |
鼓轮线速度m/s | V1 | V2 | V3 | V4 | V5 | V6 | V7 | V8 | V9 | V10 | V11 | |
1.4 | 1.810 | 2.340 | 3.024 | 3.909 | 5.054 | 6.533 | 8.445 | 10.858 | 13.768 | 15.971 | ||
鼓轮速比γn=Bn/Bn-1 | 1.293 | 1.293 | 1.293 | 1.293 | 1.293 | 1.293 | 1.293 | 1.286 | 1.268 | 1.160 | ||
线径dn | 8 | 7.100 | 6.180 | 5.380 | 4.680 | 4.070 | 3.540 | 3.060 | 2.640 | 2.300 | 2.010 | 1.830 |
延伸系数μn=(dn-1/dn)2 | 1.270 | 1.320 | 1.320 | 1.322 | 1.322 | 1.322 | 1.338 | 1.343 | 1.318 | 1.309 | 1.206 | |
本次滑动系数τn=μn+1/γn+1 | 1.021 | 1.021 | 1.022 | 1.023 | 1.023 | 1.035 | 1.039 | 1.025 | 1.033 | 1.040 | 1.000 | |
累计滑动系数τn′ | 1.320 | 1.292 | 1.266 | 1.238 | 1.211 | 1.184 | 1.144 | 1.100 | 1.074 | 1.040 | 1.000 | |
断面减缩率 % | 21.23% | 24.24% | 24.21% | 24.33% | 24.37% | 24.35% | 25.28% | 25.57% | 24.10% | 23.63% | 17.11% | |
累计断面缩减 | 21.23% | 40.32% | 54.77% | 65.78% | 74.12% | 80.42% | 85.37% | 89.11% | 91.73% | 93.69% | 94.77% |
SFC - shape flow casting流动成型浇铸(法) (0) 投诉
P:2010-07-23 16:50:11
3
这是厂家配的2.25mm圆铜线配模表:
道次 | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
鼓轮线速度m/s | V1 | V2 | V3 | V4 | V5 | V6 | V7 | V8 | V9 | |
1.4 | 1.809 | 2.337 | 3.019 | 3.901 | 5.040 | 6.512 | 8.413 | 9.423 | ||
鼓轮速比γn=Bn/Bn-1 | 1.292 | 1.292 | 1.292 | 1.292 | 1.292 | 1.292 | 1.292 | 1.120 | ||
线径dn | 8 | 6.700 | 5.820 | 5.060 | 4.380 | 3.800 | 3.280 | 2.830 | 2.430 | 2.250 |
延伸系数μn=(dn-1/dn)2 | 1.426 | 1.325 | 1.323 | 1.335 | 1.329 | 1.342 | 1.343 | 1.356 | 1.166 | |
本次滑动系数τn=μn+1/γn+1 | 1.026 | 1.024 | 1.033 | 1.028 | 1.039 | 1.040 | 1.050 | 1.041 | 1.000 | |
累计滑动系数τn′ | 1.317 | 1.284 | 1.254 | 1.214 | 1.181 | 1.137 | 1.093 | 1.041 | 1.000 | |
断面减缩率 % | 29.86% | 24.54% | 24.41% | 25.07% | 24.73% | 25.50% | 25.56% | 26.27% | 14.27% | |
累计断面缩减 | 50.26% | 62.47% | 71.63% | 78.74% | 84.00% | 88.08% | 91.13% | 93.46% | 94.39% |
<DIV>
这是我配的2.30mm的配模表:
道次 | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
鼓轮线速度m/s | V1 | V2 | V3 | V4 | V5 | V6 | V7 | V8 | V9 | |
1.4 | 1.809 | 2.337 | 3.019 | 3.901 | 5.040 | 6.512 | 8.413 | 9.759 | ||
鼓轮速比γn=Bn/Bn-1 | 1.292 | 1.292 | 1.292 | 1.292 | 1.292 | 1.292 | 1.292 | 1.160 | ||
线径dn | 8 | 6.750 | 5.880 | 5.100 | 4.440 | 3.850 | 3.350 | 2.900 | 2.520 | 2.300 |
延伸系数μn=(dn-1/dn)2 | 1.405 | 1.318 | 1.329 | 1.319 | 1.330 | 1.321 | 1.334 | 1.324 | 1.200 | |
本次滑动系数τn=μn+1/γn+1 | 1.020 | 1.029 | 1.021 | 1.029 | 1.022 | 1.033 | 1.025 | 1.035 | 1.000 | |
累计滑动系数τn′ | 1.236 | 1.211 | 1.177 | 1.153 | 1.120 | 1.096 | 1.061 | 1.035 | 1.000 | |
断面减缩率 % | 28.81% | 24.12% | 24.77% | 24.21% | 24.81% | 24.29% | 25.06% | 24.49% | 16.70% | |
累计断面缩减 | 28.81% | 45.98% | 59.36% | 69.20% | 76.84% | 82.46% | 86.86% | 90.08% | 91.73% |
heat-softening resistance - 耐热软化特性 (0) 投诉
P:2010-07-23 16:51:41
4
这是厂家配的2.76mm圆铜线配模表:
道次 | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
鼓轮线速度m/s | V1 | V2 | V3 | V4 | V5 | V6 | V7 | V8 | |
1.4 | 1.809 | 2.337 | 3.019 | 3.901 | 5.040 | 6.512 | 7.697 | ||
鼓轮速比γn=Bn/Bn-1 | 1.292 | 1.292 | 1.292 | 1.292 | 1.292 | 1.292 | 1.182 | ||
线径dn | 8 | 7.250 | 6.300 | 5.470 | 4.730 | 4.110 | 3.540 | 3.060 | 2.760 |
延伸系数μn=(dn-1/dn)2 | 1.218 | 1.324 | 1.326 | 1.337 | 1.324 | 1.348 | 1.338 | 1.229 | |
本次滑动系数τn=μn+1/γn+1 | 1.025 | 1.027 | 1.035 | 1.025 | 1.043 | 1.036 | 1.040 | 1.000 | |
累计滑动系数τn′ | 1.255 | 1.224 | 1.193 | 1.152 | 1.124 | 1.077 | 1.040 | 1.000 | |
断面减缩率 % | 17.87% | 24.49% | 24.61% | 25.23% | 24.50% | 25.81% | 25.28% | 18.65% | |
累计断面缩减 | 17.87% | 37.98% | 53.25% | 65.04% | 73.61% | 80.42% | 85.37% | 88.10% |
<DIV>
这是我配的2.83mm配模表:
道次 | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
鼓轮线速度m/s | V1 | V2 | V3 | V4 | V5 | V6 | V7 | V8 | |
1.4 | 1.809 | 2.337 | 3.019 | 3.901 | 5.040 | 6.512 | 7.423 | ||
鼓轮速比γn=Bn/Bn-1 | 1.292 | 1.292 | 1.292 | 1.292 | 1.292 | 1.292 | 1.140 | ||
线径dn | 8 | 7.100 | 6.180 | 5.380 | 4.680 | 4.070 | 3.540 | 3.060 | 2.830 |
延伸系数μn=(dn-1/dn)2 | 1.270 | 1.320 | 1.320 | 1.322 | 1.322 | 1.322 | 1.338 | 1.169 | |
本次滑动系数τn=μn+1/γn+1 | 1.022 | 1.021 | 1.023 | 1.023 | 1.023 | 1.036 | 1.026 | 1.000 | |
累计滑动系数τn′ | 1.187 | 1.162 | 1.138 | 1.112 | 1.087 | 1.062 | 1.026 | 1.000 | |
断面减缩率 % | 21.23% | 24.24% | 24.21% | 24.33% | 24.37% | 24.35% | 25.28% | 14.47% | |
累计断面缩减 | 21.23% | 40.32% | 54.77% | 65.78% | 74.12% | 80.42% | 85.37% | 87.49% |
all-fiber coupler - 全光纤耦合器 (0) 投诉
P:2010-07-23 16:52:56
5
我还想请教一下2.52mm的圆铜线配模表,我配的会不会太离谱,东佳港的设备最后定速轮的速比变化范围是1.05~1.26,我用到了1.25,是不是太大了,请大家指教。
道次 | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 |
鼓轮线速度m/s | V1 | V2 | V3 | V4 | V5 | V6 | V7 | V8 | V9 | V10 | |
1.4 | 1.400 | 1.400 | 1.810 | 2.340 | 3.024 | 3.909 | 5.054 | 6.498 | 8.122 | ||
鼓轮速比γn=Bn/Bn-1 | 1.000 | 1.000 | 1.293 | 1.293 | 1.293 | 1.293 | 1.293 | 1.286 | 1.250 | ||
线径dn | 8 | 8.000 | 8.000 | 6.750 | 5.880 | 5.100 | 4.440 | 3.850 | 3.350 | 2.900 | 2.520 |
延伸系数μn=(dn-1/dn)2 | 1.000 | 1.000 | 1.405 | 1.318 | 1.329 | 1.319 | 1.330 | 1.321 | 1.334 | 1.324 | |
本次滑动系数τn=μn+1/γn+1 | 1.000 | 1.000 | 1.019 | 1.028 | 1.021 | 1.029 | 1.022 | 1.038 | 1.059 | 1.000 | |
累计滑动系数τn′ | 1.237 | 1.237 | 1.237 | 1.213 | 1.180 | 1.156 | 1.123 | 1.100 | 1.059 | 1.000 | |
断面减缩率 % | 0.00% | 0.00% | 28.81% | 24.12% | 24.77% | 24.21% | 24.81% | 24.29% | 25.06% | 24.49% | |
累计断面缩减 | 0.00% | 0.00% | 28.81% | 45.98% | 59.36% | 69.20% | 76.84% | 82.46% | 86.86% | 90.08% |
global messaging service - 全球信息服务 (0) 投诉
P:2010-07-28 10:44:08
14
angelpig:
老兄,貌似你是东佳港的托
配模还是要靠自己的,特别是细节调整,如果你的设备连产家标准配置的模具都不能顺利生产,那就真有问题了。。
说我是东佳港的托,倒是抬举我了!说实话我不对大拉机了解较少,东佳港的拉丝设备在我心目中并没有多高的地位,要我是老板我就不选它了(我特别奇怪的就是这家设备铜铝拉丝机的传动配比完全是一样的,这样制造当然好——通用,可是铜铝材料拉丝特性应该有所区别吧?我看到合肥神马的铜大拉传动配比就和这家完全两样)。我发这个帖子是因为铜拉买的聚晶模,一整套下来估计比较贵。而且我也从书本还有网上看了不少拉丝方面的文章,强调要低滑动配模,减缩能源消耗和设备及模具磨损;可是这家设备的工程师就强调各道要有滑动系数要留够,不容易断线。我因为没有自己亲自实践,所以才发帖子征求大家的意见。再次强调,我对拉丝是新手,真诚地请各位前辈多多指教!
我将4mm2的圆铜线的配模进行了调整,主要是觉得最后一道的截面缩减率太高了,有两种方案,不知哪个方案更好?!
道次 | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
鼓轮线速度m/s | V1 | V2 | V3 | V4 | V5 | V6 | V7 | V8 | V9 | |
1.4 | 1.809 | 2.337 | 3.019 | 3.901 | 5.040 | 6.512 | 8.413 | 9.928 | ||
鼓轮速比γn=Bn/Bn-1 | 1.292 | 1.292 | 1.292 | 1.292 | 1.292 | 1.292 | 1.292 | 1.180 | ||
线径dn | 8 | 6.920 | 6.000 | 5.200 | 4.510 | 3.910 | 3.390 | 2.940 | 2.550 | 2.300 |
延伸系数μn=(dn-1/dn)2 | 1.336 | 1.330 | 1.331 | 1.329 | 1.330 | 1.330 | 1.330 | 1.329 | 1.229 | |
本次滑动系数τn=μn+1/γn+1 | 1.030 | 1.030 | 1.029 | 1.030 | 1.030 | 1.029 | 1.029 | 1.042 | 1.000 | |
累计滑动系数τn′ | 1.277 | 1.240 | 1.203 | 1.169 | 1.136 | 1.103 | 1.072 | 1.042 | 1.000 | |
断面减缩率 % | 25.18% | 24.82% | 24.89% | 24.78% | 24.84% | 24.83% | 24.79% | 24.77% | 18.65% | |
累计断面缩减 | 25.18% | 43.75% | 57.75% | 68.22% | 76.11% | 82.04% | 86.49% | 89.84% | 91.73% |
道次 | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
鼓轮线速度m/s | V1 | V2 | V3 | V4 | V5 | V6 | V7 | V8 | V9 | |
1.4 | 1.809 | 2.337 | 3.019 | 3.901 | 5.040 | 6.512 | 8.413 | 9.759 | ||
鼓轮速比γn=Bn/Bn-1 | 1.292 | 1.292 | 1.292 | 1.292 | 1.292 | 1.292 | 1.292 | 1.160 | ||
线径dn | 8 | 6.750 | 5.850 | 5.070 | 4.400 | 3.820 | 3.320 | 2.890 | 2.520 | 2.300 |
延伸系数μn=(dn-1/dn)2 | 1.405 | 1.331 | 1.331 | 1.328 | 1.327 | 1.324 | 1.320 | 1.315 | 1.200 | |
本次滑动系数τn=μn+1/γn+1 | 1.030 | 1.030 | 1.028 | 1.027 | 1.025 | 1.021 | 1.018 | 1.035 | 1.000 | |
累计滑动系数τn′ | 1.236 | 1.199 | 1.164 | 1.132 | 1.103 | 1.076 | 1.053 | 1.035 | 1.000 | |
断面减缩率 % | 28.81% | 24.89% | 24.89% | 24.68% | 24.63% | 24.46% | 24.23% | 23.97% | 16.70% | |
累计断面缩减 | 28.81% | 46.53% | 59.84% | 69.75% | 77.20% | 82.78% | 86.95% | 90.08% | 91.73% |