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1、天津市富仁板帶有限公司軋制工藝規(guī)程起草：審核:軋制工藝規(guī)程-、軋機工藝技術(shù)參數(shù)軋機HC350軋機MS900軋機MS1050軋機原料規(guī)格(1.8-3.5)*1.8-3.5)*(1.8-3.5)*(120-270)(480-798)(550-940)成品規(guī)格(0.2*1?5)*0.2-1.5)*(0.2-1.5)*(120-270)(480-798)(550-940)材質(zhì)低碳鋼低碳鋼低碳鋼總壓下率85%90%90%平均道次壓下率35%38%38%最大軋制力100噸120bar800噸最大速度120m/分300m/分750m/分橫移公式乳化液濃度1
2、.5—5%2-5.5%乳化液溫度45-65°C最大主機電流100A1875A2005A最大開卷張力■■■3噸5噸左右卷取張力8噸12噸張力彎轆力可以調(diào)整板型，可根據(jù)實際情況口行調(diào)節(jié)；二、換輻規(guī)定1、通用部分1.1軋制時應(yīng)按照先寬后窄的原則進行生產(chǎn)，窄規(guī)格改寬規(guī)格時必須更換工作轆,由于斷帶堆鋼造成工作輻略傷等原因影響帶鋼表面質(zhì)量吋必須更換工作輾1.2MS900、1050軋機121支撐轆可在每刀檢修時更換，大約每刀一次；122在軋制平整及交替生產(chǎn)期間，每5—10個班計劃更換屮間輾一?次，由于斷帶堆鋼造成小間轆支撐轆硝傷，必須換轆；1.3HC350
3、軋機131工作餛：根據(jù)生產(chǎn)實際情況，餛而老化影響帶鋼表而質(zhì)量時必須換餛，132支撐轆：正常情況下，換轆周期為15+/-2天三、產(chǎn)品的壓下規(guī)程：以下為三臺軋機生產(chǎn)的典型規(guī)格的壓下規(guī)程，可以根據(jù)實際情況進行小范圍的調(diào)整；1、HC350軋機2.75-0.7道次入口厚出口厚壓卜量壓下率％12.751.90.8530.921.91.30.631.631.30.920.3829.240.920.70.2223.952.75-0.5道次入口厚出口厚壓下量壓下率％12.751.850.932.721.851.250.632.431.250.90.352840
4、.90.650.2527.750.65().5().15232.5-0.4道次入口厚出口厚壓F量壓下率％12.51.650.853421.651.150.53331.150.780.373240.780.530.25325().530.4().1324.52.35-0.4道次入口厚出口厚壓下量壓下率％12.351.60.7531.721.61.10.53131.10.770.333040.770.550.222&550.550.4().15272.2-0.4道次入口厚出口厚壓下量壓下率％12.21.50.731.821.51.050.4530
5、31.050.750.32&540.750.550.226.650.550.4().1527.22.0-0.35道次入口厚出口厚壓下量壓下率％12.01.40.63021.40.950.453230.950.650.33240.650.450.23050.450.35().122兩個軋程時，第一軋程的末道次厚度為0.75—0.7mm,第二軋程末道次厚度一般為0.2—0.23mm。0.75-0.22道次入口厚出口厚壓下量壓下率％10.750.550.226.620.550.40」527.330.40.290.1127.540.290.220.0
6、72452、MS1050軋機2.0—0.23(0.2)道次入口厚出口厚壓下量壓下率％12.01.250.7537.521.250.750.53330.750.450.34040.450.30」5335().30.23(0.2)0.07(0.1)23(33)2.2-0.25道次入口厚出口厚壓F量壓下率％12.31.440.863721.440.880.5638.83().880.530.3539.740.530.330.237.75().330.250.0824.22.3-0.28道次入口厚出口厚壓下量壓下率％12.31.420.883821.
7、420.840.584030.840.530.3136.940.530.3533.950.350.280.07202.3-0.35道次入口厚出口厚壓F量壓下率％12.31.420.883821.420.860.5639.430.860.520.3439.540.520.3501733.952.5-0.5道次入口厚出口厚壓卜量壓下率％12.51.650.853421.651.10.5533.331」0.720.3834.540.720.50.2230.552.75—0.38道次入1丨丿7出［111?'壓下量壓下率％12.751.920.8330
8、.121.921.40.522731.41.030.3726.441.030.660.3735.950.660.470」928.760.470.38().1123.
