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- copy skew rolling 仿形斜轧
- The computation of the roll opening is the basis of tool design and parameters adjustment of skew rolling piercer. 斜轧穿孔机轧辊开度计算是轧机工具设计和调整参数计算的基础。
- Based on the deformed trait of three roll skew rolling mill, the calculation formulas for rolling force are derived and verified by the method of slip lines. 根据三辊轧管机的轧制变形特点,应用滑移线方法,推出了三辊轧管机的轧制压力的计算公式,并得到实验验证。
- Some problems about the construction, parameter determination and roll profile design of the short thin-walled tube skew roll straightener are discussed in this paper. 本文讨论了薄壁短管斜辊矫直机结构、参数确定和辊形设计中的几个问题。
- Understanding the ono-column volume change due to reduction is a key factor to avoid central porosity cracks, improve the dimensional precision, and promote the application of skew rolling. 螺旋孔型斜轧是一种轴类零件成形新工艺,具有效率高、质量好、材料利用率高等优点。
- Based on the fact that the skew roll groove width is same in rolling steel sashes of 3205 series, a metal transfer formula was deduced between leg and web during plastic deformation. 本文以轧制3205型窗框钢孔型设计中各斜轧孔型宽度相等为例,从金属不均匀变形出发,根据体积不变定律推导出计算变形过程中腰部与各腿部之间金属体积的转移公式。
- Study on Deformation in Skew Rolling With Helical Groves by FEM 螺旋孔型斜轧变形的有限元分析
- Hard copy is computer output on paper, printing or graphics. 硬拷贝是出现在纸上、印刷上或图表上的电脑输出。
- EFFECT OF SLENDERNESS RATION ON NON-COLUMN VOLUME OF WORKPIECE IN SKEW ROLLING 螺旋斜轧轧件长径比对轧件非圆体积的影响
- He asked me to copy out the poems from that book. 他要我把那本书里的诗抄出来或用打字机打下来。
- The picture now showing is a new copy. 现在上映的电影是个新拷贝。
- Is this the original drawing or is it a copy? 这是原画还是模本?
- Affect of Ridge Slope on the Stress in the Center of Workpiece in Skew Rolling 斜轧中凸棱斜率对轧件心部应力影响
- I make a carbon copy of my documents. 我用复写纸复写文件。
- Calculation and Design for caster angle of Cardan Shaft in Skew Rolling Mill 斜轧机的万向联结轴倾角的计算与设计
- Chock the barrel up or else it will roll over. 用楔子塞住圆桶,不然它会滚过去。
- Would you copy this letter for me, please? 请为我复印一下这封信好吗?
- This painting is a copy; the original is in Madrid. 这幅画是复制品,原作在马德里。
- The comedian soon had them rolling in the aisles. 那滑稽演员很快就逗得他们捧腹大笑。
- I certify that this is a true copy. 我证明这是真副本。