轧制工艺优化,Rolling Process Optimization
1)Rolling Process Optimization轧制工艺优化
2)rolling process轧制工艺
1.Effect ofrolling process on the mechanical properties ofbake-hardening sheet for automobiles;轧制工艺对烘烤硬化汽车板力学性能的影响
2.Optimization ofrolling process to reduce the time of the hot rolled strip piled up优化轧制工艺减少热轧卷堆钢次数
3.By adjusting therolling process,adopting the reheating process,redesigning and optimizing the pass sequence of the Φ650 mm×1/Φ550 mm×1/Φ550 mm×4 semi-continuous rolling,theΦ70～Φ75 mm GCr15 bearing steel bar out of 260 mm×300 mm continuous casting slab is successfully developed.通过调整轧制工艺,采取相应的加热工艺及对Φ650mm×1/Φ550mm×1/Φ550mm×4半连轧生产线的孔型系统的重新设计、优化,莱钢成功开发了采用260mm×300mm大断面连铸坯生产Φ70～Φ75mm规格GCr15轴承钢棒材。
英文短句/例句
1.Experiment Study on the Techniques of the Cold Rolling Steel Matrix Composites;冷轧钢基复合材料轧制工艺实验研究
2.Optimization of the Hot Rolling Process for Narrow Strip Steel热轧窄带钢生产线轧制工艺改造综述
3.The Downstream Rolling Process of Twin Roll Casting Magnesium Alloy Sheet AZ31B;双辊铸轧AZ31B镁合金板坯的二次轧制工艺
4.Application of Roll Gap Lubrication in 1880HSM of Baosteel轧制工艺润滑技术在宝钢1880mm热轧的应用
5.Effects of Rolling Process on Microstructure and Properties of Twin Rolling-casting AZ61 Magnesium Alloy Strip轧制工艺对双辊铸轧AZ61镁合金组织性能的影响
6.Effects of Rolling Process on Microstructures and Properties of the Commercial Pure Titanium轧制工艺对工业纯钛组织性能的影响
7.Study on Rolling Process of AZ31 Mg Alloy Plate Fabricated by Horizontal Continuous Casting;AZ31镁合金水平连铸板材轧制工艺研究
8.Research on Rolling Technology of Conical Ring with Inner Steps and Ring Rolling Mill;内台阶锥形环件轧制工艺与设备研究
9.Research on Rolling Technology and CAD for Ring with Stepped Cross Section;台阶截面环件轧制工艺及CAD研究
10.The Design of Full Continuous Rolling Process and Automation System;全连续轧制工艺及其自动化系统研究
11.Study on Processing Parameters Optimization of Three-rolls Planetary Rolling;三辊行星轧制工艺参数优化技术研究
12.Research on Rolling Technology, Microstructure and Properties of La-Mo Alloy PlateLa-Mo合金板轧制工艺及组织性能研究
13.Experimental research and numerical simulation on warm rolling process of AZ31 magnesium alloyAZ31镁合金热轧制工艺及数值模拟研究
14.Technical Research of 42CrMo Alloy Bar"s Rolling With Cooling42CrMo合金棒材降温轧制工艺研究
15.ELC Steel Production by Ferritic Hot Rolling Process应用铁素体区轧制工艺生产ELC钢
16.The Improvement on Roller Forced Cooling Systerm of Meishan 1422 Hot Strip Mill梅钢1422热轧轧辊强制冷却工艺优化
17.THE APPLICATION OF CONTROLLED-COOLING TECHNOLOGY FOR REINFORCED BAR TO CONTINUOUS ROLLING PROCESS钢筋轧后控制冷却工艺在连轧机组的应用
18.Researching the Technics of Pickling-CC Rolling & the Optimization Design of Rolling Regulation;酸洗—冷连轧生产工艺的研究及轧制规程的优化
相关短句/例句
rolling process轧制工艺
1.Effect ofrolling process on the mechanical properties ofbake-hardening sheet for automobiles;轧制工艺对烘烤硬化汽车板力学性能的影响
2.Optimization ofrolling process to reduce the time of the hot rolled strip piled up优化轧制工艺减少热轧卷堆钢次数
3.By adjusting therolling process,adopting the reheating process,redesigning and optimizing the pass sequence of the Φ650 mm×1/Φ550 mm×1/Φ550 mm×4 semi-continuous rolling,theΦ70～Φ75 mm GCr15 bearing steel bar out of 260 mm×300 mm continuous casting slab is successfully developed.通过调整轧制工艺,采取相应的加热工艺及对Φ650mm×1/Φ550mm×1/Φ550mm×4半连轧生产线的孔型系统的重新设计、优化,莱钢成功开发了采用260mm×300mm大断面连铸坯生产Φ70～Φ75mm规格GCr15轴承钢棒材。
3)rolling technology轧制工艺
1.Super large diameter aluminium alloy ringrolling technology;超大直径铝合金环形件轧制工艺研究
2.Effect of Rolling Technology on Toughness of 09CuPTiRE Steel Plate;轧制工艺对09CuPTiRE钢板韧性的影响
3.Research on 45V steelrolling technology;45V钢轧制工艺的研究
4)OPTIMIZATION OF ROLLING轧制优化
5)optimization of process control优化工艺控制
6)optimizing preparation technology优化制备工艺
延伸阅读
轧制工艺优化轧制工艺优化optimization of rolling technologyzhazhi gongyi youhua轧制工艺优化(optimization of:olling ree卜nofogy)轧制工艺由顺序喇咧的若干工序组合而成。因此车啸{工艺优化，包括工序局部优化和流程整体优化。工序局部优化影响因素比较单一、且以只调整局部工艺流程为手段的轧制工艺优化。例如初轧方坯鱼尾最短问题。初轧方坯时，由于钢坯高宽比大，钢坯表面层和中心层金属的延伸存在差异，钢坯头尾产生鱼尾，使金属收得率降低。影响初轧方坯端部形状的因素很多，如锭型、初轧机型式、孔型设计和压下规程等。通过观测钢坯端部的变形规律，先提出影响鱼尾长度的数学表达式，并由此出发，进一步制订出鱼尾最短的优化压下制度。已知鱼尾长度与道次压下量的关系式为 了K，H、 △U~KI从19【资于}--一一叭从/式中△U为鱼尾长度;K，，K:为形状系数;从为压下量;H为原料厚度。轧制方坯时，需要经常翻钢90“。当钢坯在两个方向轧制的的情况下，沿X轴压下时，鱼尾长度为 L;队一U，一12;号丁+胡一‘一1，“，’一”式中U，为第i道次的鱼尾长度;及/二一l为第i道次的延伸系数。沿Y轴压下时 U，一U，一台+叨，，，一‘，2，一式中石/几一:为第j道次的延伸系数，二，一二3从;19{丛给卫}一，一，一”一。、O六，)式中形状系数Kl、KZ、K3、K;随钢种、轧制条件(轧制温度、速度、孔型形状及润滑状况)的不同而变化。在制订鱼尾最短优化压下规程时，既要使总轧制道次和成品尺寸保持不变，以保持相同的产量和质量水平，又应使钢坯的鱼尾最短，以提高金属收得率。显然，这是一个求无约束极小值问题。其优化算法是:首先根据钢坯的高宽比决定一个压下方向(沿X或Y轴方向)，然后选用黄金分割法(0 .618法)计算出钢坯鱼尾最短时的压下量。生产实践证明:按通常压下规程轧制，方坯鱼尾长度为106mm，而用最优压下规程生产方坯时，鱼尾只有nmm，金属收得率(按重量计)提高1.5%，同时，翻钢次数由5次减为4次，轧制效率也有所提高。流程整体优化影响因素较多，且以调整整个工艺流程才能达到目的的轧制工艺优化。例如冷轧带钢纵向厚度偏差最小问题。
