1)hole flanging翻孔
1.Simulation of hole flanging on heavy cylinders and its parameter optimization;大型筒体翻孔工艺及参数优化的数值模拟
2.The forming mechanism of hole flanging process on a thick-wall heavy cylinder is simulated,and influence of the workpiece's preparatory hole diameters and passes on the hole flanging process is investigated by experiment and numerical simulation in the paper.采用有限元数值模拟与实验研究方法,模拟分析了厚壁筒体翻孔工艺过程材料塑性变形规律及特点,研究了不同温度条件下工件预加工孔型、孔径等对厚壁接管成形尺寸的影响。
3.The process of hole flanging on a thermal cylinder forging is simulated by DEFORM3D.通过DEFORM3D软件模拟球形、锥形及圆柱形三种不同类型凸模结构下的筒体热翻孔过程,分析了筒体件热翻孔的变形特点,以及凸模结构对该成形的影响。
2)flanging['fl?nd?i?]翻孔
1.Die design and mechanics analysis for riveting product used by flanging technology;利用翻孔工艺铆接产品的模具设计及力学分析
2.Introduced the characteristics of the gear box case, and determinded the reasonable forming process, designed the drawing die, the trimming die, the piercing die and the flanging die.介绍了变速箱壳体零件的工艺特点,确定了合理的工艺方案,设计了拉伸模、切边模、冲孔模、翻孔模,经生产验证,模具结构合理,生产的零件完全满足要求。
3.Based on the deformation regularity of drawing-flanging compound forming,the compound forming was controlled effectively by taking certain technical measure.对直筒形工件的成形工艺方案进行了分析比较,根据拉深-翻孔复合成形的变形规律,通过采取一定的工艺措施,可对复合成形进行有效控制,既可获得所需要的工件形状与尺寸,又能提高材料利用率。
3)hole-flanging翻孔
1.The hole-flanging process of a typical air-condition panel part was simulated numerically by using the dynamic explicit non-linear finite element software eta/DYNAFORM.基于动力显示算法的板料成形非线性有限元分析软件eta/DYNAFORM,对某一典型空调面板零件的翻孔过程进行数值模拟。
4)hole-flanging process圆孔翻边
1.CNC incremental forming technology was used in the hole-flanging process,and forming force and thickness distribution during the forming process were studied.将数控渐进成型技术应用在圆孔翻边中,研究了翻边过程中成型力与零件壁厚的变化,分析了成型工艺参数(成型工具头直径、每层进给量和零件的最终孔径)对板料翻边成型过程的影响规律。
英文短句/例句
1.Circle flange forming by prefabricated elliptical hole in stainless steel elbow不锈钢弯管上用预制椭圆孔翻边成形圆孔
2.Numerical Simulation Research for Hole-flanging Based on DYNAFORM Software基于DYNAFORM的圆孔翻边数值模拟研究
3.Research on Formability of Aluminum Alloy Flanged Hole by EMF基于磁脉冲技术的铝合金板材圆孔翻边工艺研究
4.quadrant-edge orifice plate1/4圆周边缘孔板
5.Numerical simulation and deforming control of concave curvature flanging in automobile panels汽车覆盖件内凹圆弧翻边仿真与变形控制研究
6.with sharp-edged perforations for foods (as vegetables or cheese).有给食物（如蔬菜或奶酪）准备的圆边的孔。
7.The edge of the curtain was beautifully pinked out.窗帘的边缘被剪成漂亮的小圆孔做装饰。
8.Properties of the Hollow Gaussian Beam through a Circular Aperture;空心高斯光束通过圆孔形硬边光阑的传输特性
9.Study on Stability of Web with Circle Openings in Cold-Formed Thin-Wall Lipped Channel Beams冷弯薄壁卷边槽钢梁开圆孔腹板稳定性能研究
10.the edge of both flaps was rolled up and the posterior flap was turned up into a "hook" or "barrette".裂孔边缘特别是后瓣多翻卷形成钩状或发夹状。
11.Exploration of the Two Flange Prefabricated Hole Diameter Calculation Formulas翻边预制孔直径计算的两个公式的探究
12.A small hole edged with embroidered stitches as part of a design.镶边小圆孔用刺绣针法镶边的小洞，作为设计的一部分
13.The Photoelastic-plastic Analysis of Local Stress Field in the Circular Aperture Edge for the Strain Hardening Material应变硬化材料圆孔边局部应力场的光弹塑性分析
14.Numerical simulation on influence coefficient of lateral pressure on broken zone of circular aperture侧压系数对圆孔周边松动区破坏模式影响的数值试验研究
15.folded selvedge卷边,翻边（织疵）
16.Pin feed: The method of feeding continuous stationery by lining up pins on the machines with a series of small holes in the paper.圆钉给纸:边续表格的给纸方法。纸的两边打上连串小孔，对齐机器上的钉而被带动。
17.The boundary line of a circle.圆周一个圆的边界线
18.Circumference:The boundary line of a circle.圆周:一个圆的边界线.
相关短句/例句
flanging['fl?nd?i?]翻孔
1.Die design and mechanics analysis for riveting product used by flanging technology;利用翻孔工艺铆接产品的模具设计及力学分析
2.Introduced the characteristics of the gear box case, and determinded the reasonable forming process, designed the drawing die, the trimming die, the piercing die and the flanging die.介绍了变速箱壳体零件的工艺特点,确定了合理的工艺方案,设计了拉伸模、切边模、冲孔模、翻孔模,经生产验证,模具结构合理,生产的零件完全满足要求。
3.Based on the deformation regularity of drawing-flanging compound forming,the compound forming was controlled effectively by taking certain technical measure.对直筒形工件的成形工艺方案进行了分析比较,根据拉深-翻孔复合成形的变形规律,通过采取一定的工艺措施,可对复合成形进行有效控制,既可获得所需要的工件形状与尺寸,又能提高材料利用率。
3)hole-flanging翻孔
1.The hole-flanging process of a typical air-condition panel part was simulated numerically by using the dynamic explicit non-linear finite element software eta/DYNAFORM.基于动力显示算法的板料成形非线性有限元分析软件eta/DYNAFORM,对某一典型空调面板零件的翻孔过程进行数值模拟。
4)hole-flanging process圆孔翻边
1.CNC incremental forming technology was used in the hole-flanging process,and forming force and thickness distribution during the forming process were studied.将数控渐进成型技术应用在圆孔翻边中,研究了翻边过程中成型力与零件壁厚的变化,分析了成型工艺参数(成型工具头直径、每层进给量和零件的最终孔径)对板料翻边成型过程的影响规律。
5)round hole flanging圆孔翻边
1.This paper derives stress and strain analytical solution with Lode parameter of deformation zone onround hole flanging.推导圆孔翻边变形区参数型(罗代参数)的应力和应变的解析解。
6)hole-flanging圆孔翻边
1.Research on hole-flanging limit and distortion with TC1Mδ2.5 titanium alloy sheets;TC1Mδ2.5钛板圆孔翻边成形极限与翘曲的研究
2.Analysis of experimental phenomenon of hole-flanging with TC2M titanium alloy sheets;TC2M钛合金薄板圆孔翻边试验特异现象的分析
延伸阅读
翻正片 翻底片 从摄影原底片印洗发行电影放映拷贝过程中一种过渡形式的中间片，简称翻正翻底。翻正是从原底直接印制的，其画面为正像(与原底相反，原底是负像)；翻底是从翻正上印制的，其画面为负像（与翻正相反，与原底相同）。制作翻正翻底的目的有：①供复制大量拷贝使用。②向国外输出影片素材供译制片使用。③从已有的影片或历史资料影片翻印一段或若干段作为素材。④制作影片中的特殊效果。⑤有时为了修正原底缺陷。⑥为了防止彩色片保存中的褪色，从彩色原底片印制分色黑白翻正片。 翻正翻底的制作程序，通常分两步,先翻正,后翻底；彩色片也可采用反转法一步制成反转翻底（在加工中用化学方法使影像反转成与原底相同的补色负像）。用16毫米原始反转片拍摄、加工的正像影片，如果拷贝量少，可直接从反转正片上印洗反转拷贝；拷贝量多，则制作翻底中间片，印洗大量拷贝。 在翻正翻底的复制过程中，由于光在胶片内部的散射、染料有害吸收的影响等原因，会使影像颗粒度增大、清晰度和彩色饱和度降低、细部层次损失。所以，翻底的质量不可能和原底完全一样。在洗印时可将这些缺点限制在最小范围内。为此，翻正翻底制作有如下技术要求：①符合反差规律。最佳放映反差系数为1.5,即放映反差为原景物反差的 1.5倍（见影片复制）。②选择匹配的胶片。彩色片用具有校正染料有害吸收色罩的中间片、反转中间片；黑白片用微粒翻正、翻底片。③正确曝光，充分利用胶片特性曲线的直线部分。④用间歇式印片机印片，以保证良好的清晰度。制作翻正翻底一般采用感光测定和实际试验片放映目视效果相结合的方法控制质量。
