矫直精度,Straightening precision
1)Straightening precision矫直精度
2)Straightening with high a ccuracy高精度矫直
3)high precision wire straightener高精度线材矫直器
4)Straightening speed矫直速度
1.Straightening speed and depression have important effect during bar straightening, through Finite element simulates and analyses straightening speed and depression during bar straightening,find the regular pattern that straightening speed and depression affect bar straight- ening.基于矫直速度和压下量在棒材矫直过程中的重要作用,通过有限元对矫直速度和压下量在矫直过程中的模拟分析,得出了矫直速度和压下量对棒材矫直的影响规律。
5)surface temperature upon unbending矫直温度
英文短句/例句
1.Study on Application of On-line Control of Straightening Temperature during Slab Continuous Casting Process板坯连铸矫直温度在线控制的应用研究
2.Study Concerning Effect of Screwdown Amount and Temperature of Straightening on Residual Stress of Seamless Steel Pipe无缝钢管的矫直残余应力与压下量和温度的关系研究
3.Finite Element Analysis on 100-Meter Rail Temperature Field of U75V Steel during Cooling before Straightening百米U75V钢轨矫直前冷却过程温度场的有限元分析
4.Walking beam cooling bed with the advantage of rectification and even up cooling is widely used for bar continuous rolling line.步进式冷床由于具备矫直、却轧件温度均匀等优点,被广泛应用于棒材连轧线。
5.FEM analysis on intensity and rigidity of cross-roll straightener frame斜辊矫直机机架强度刚度有限元分析
6.Design of structural parameters and bending deflection of straightening machine for conducting bar电铜导电棒矫直机结构参数及矫直压弯挠度设计
7.THE RECESSION OF BILATERAL EXTERNAL RECTUS FOR LARGE ANGLE EXOTROPIA双眼外直肌后徙矫正大角度外斜视
8.Effect of Entrance/exit Leveler Roller" intermesh to Plate Flatness辊式矫直过程中板带弯曲挠度的确定
9.FEM Analysis and Study on Bow Frame Intensity and Rigidity of Cross-Roll Straightener;斜辊矫直机弓形机架强度刚度有限元分析研究
10.vertical gradients of salinity and temperature盐度和温度作垂直分层
11.Influence of Initial Temperature Distribution on Residual Stresses of Hot-leveled TMCP Plate热矫初始温度分布对TMCP钢板残余应力的影响
12.Research on Residual Stress Distribution of High Strength Hot-rolled Plate before and after Straightening热轧高强度钢板矫直前后残余应力分布的研究
13.Design of Angle-changeble Supporting Block for Straightening of Light-wall Steel Tubes一种可变角度的薄壁钢管矫直支撑块的设计
14.Adaptive Compensation of Roll Gap Based on Yield Strength基于屈服强度自适应的矫直机辊缝补偿
15.Both osteotomy for correction of severe kyphotic in ankylosing spondylitis双椎体截骨术矫正重度强直性脊柱炎后凸畸形
16.dry adiabatic lapse rate干绝热〔温度〕递减率；干绝热〔温度〕直减率
17.verticql temperature profile radiometer温度铅直廓线辐射仪
18.direct action temperature regulator直接作用式温度调节器
相关短句/例句
Straightening with high a ccuracy高精度矫直
3)high precision wire straightener高精度线材矫直器
4)Straightening speed矫直速度
1.Straightening speed and depression have important effect during bar straightening, through Finite element simulates and analyses straightening speed and depression during bar straightening,find the regular pattern that straightening speed and depression affect bar straight- ening.基于矫直速度和压下量在棒材矫直过程中的重要作用,通过有限元对矫直速度和压下量在矫直过程中的模拟分析,得出了矫直速度和压下量对棒材矫直的影响规律。
5)surface temperature upon unbending矫直温度
6)precision straightening machine精密矫直机
1.The location servo system of the shaftprecision straightening machine is the execution body of the shaft anti-bend straightening and is the key part to ensure the processing precision of the shaft parts.精密矫直机位置伺服系统是轴反弯曲矫直的执行环节,是保证轴类零件加工精度的关键部分。
延伸阅读
矫直矫直straightening1 iaozhl矫直(straightening)对金属塑性加工产品的形状缺陷进行的矫正，是重要的精整工序之一。轧材在札制过程或在以后的冷却和运输过程中经常会产生种种形状缺陷，诸如棒材、型材和管材的弯曲，板带材的弯曲、波浪、孤曲等。通过各种矫直工序可使弯曲等缺陷在外力作用下得以消除，使产品达到合格的状态。矫直可按被矫轧件的温度分为热矫直和冷矫直。热矫直一般在650~100。℃进行，只用于中厚板。矫直温度是热矫直的重要的参数之一。矫直温度过高，轧件在随后的冷却中还可能因冷却不均产生飘曲;矫直温度过低会使矫直抗力增大，矫直困难。冷矫直广泛用于矫直各类型钢和钢管，也用于中厚板的补充矫直。热轧型材的冷矫直都在轧材冷却后进行。为保证矫直质量和改善劳动条件，合理的冷矫直温度应低于200℃。当矫直机布置在轧制作业线上时，常因钢材冷却时间不够，矫直温度过高(一般在200一25。℃以上)而达不到预期效果，影响矫直质量。多数钢材只矫直一次，只有不易矫直且弯曲度要求严格的产品，需要进行两次或两次以上的矫直。矫直方法有压力矫直、辊式矫直(包括直辊矫直和斜辊矫直)、张力矫直和拉伸弯曲矫直。拉伸弯曲矫直的原理是，当带材在小直径辊子上反复弯曲时给带材施加拉力，使带材产生弹塑性延伸，从而将带矫直。拉伸弯曲矫直机组一般用在连续作业线上矫直各种带骨珍霆珊景 转筒娇直1一导向环;2一矫直转筒;3一运输辊;4一矫直辊材，包括高强度、极薄带材。这种机组也用于连续酸洗板冷却后还可采用平整的方法减少板带的厚度差和矫作业线上的带材机械破鳞，以提高酸洗速度。矫直机的直板形。此外对一些特殊产品要采用特殊矫直，如矫直基本类型和它们的主要用途见表。冷轧薄板或热轧薄薄壁和特薄壁管使用转筒矫直(见图)等。 矫直机的基本类型和用途一(韦光)
