PVC is joined by solvent cementing, threading, or flanging.
PVC采用溶剂粘结、螺纹或法兰连接方式。
The flanging deformation mechanism and its springback reason was theoretically analyzed.
从理论上分析了翻边的变形机理及翻边回弹的原因。
Widely used in automotive components which require flanging deformation, such as swing arm, wheels, etc.
广泛用于要求翻边变形的汽车零部件，如摆臂、车轮等。
The influence of average normal anisotropic coefficient on the flanging height can be considered in this model.
该模型考虑厚向(平均)各向异性系数对翻边高度的影响。
The new process used spinning flanging replace drawing to achieve multi-V pulley side wall separate thickening;
该方案采用旋压翻边取代拉深，实现了多楔轮侧壁的单独增厚；
Meanwhile, as a part needs high precision as flanging for example, flanging die with hyperbatic structure is described.
同时，以一翻边精度要求较高的零件为例，介绍了一种倒装式结构的翻边模。
The free end of the connecting plate (40) is arranged wit a flanging (50) which is perpendicular to the connecting plate.
连接板(40)的自由端设有垂直于该连接板的折边(50)。
Based on main characteristics of punching and flanging process, this paper describes the design of rules to stamping features.
该文针对冲孔、翻孔两类板材冲压成形工艺方法的主要特点，设计了两类成形件的特征识别规则。
The forming technology of rear shock absorber cap is analyzed, and its drawing die, flanging die and spinning die structure are also introduced.
分析了后减震器帽的成形工艺，介绍了成形该零件的拉深模、翻边模以及旋压模具结构。
Manufacturing the automobile spoke components is a multi-step stamping forming process, the round-hole flanging often cracks in the last process.
汽车轮辐零件的制作是一个多工步冲压成形过程，在最后一道工序圆孔翻边时经常出现开裂。
The system uses associated design idea in order to realize input of flanging die model parameter and harmonious unification of structure redesign.
采用关联设计思想，实现翻边模模型参数的输入与结构再设计的和谐统一。
The application of the rotational graded wedge mechanism in a flanging die for the shell plate metal sheets greatly raises the production efficiency.
将双向运动斜楔与旋转斜楔进行了对比，在侧围板外覆盖件翻边模具中采用旋转斜楔成形机构，大大提高了生产效率。
Influence of the workpieces pre-hole diameters and passes on thick-wall cylinders hole flanging is investigated by experiment and numerical simulation.
采用实验研究和数值模拟的方法，分析了工件预加工孔径和孔型参数对厚壁筒体翻孔工艺的影响。
Not only the influence of average normal anisotropic coefficient but also the one of R0, R45 and R90 on the flanging height can be considered in this model.
该模型不仅能考虑厚向（平均）异性系数，而且也能考虑R0、R45和R90厚向异性系数对翻边高度的影响。
The characteristics of the corner rain eaves parts and their forming principle were analyzed. The compound forming was broken into simple bending and flanging.
分析了角部雨檐零件特点及其成形机理，将复合成形分解为简单的弯曲和翻边。
There are many flangings in auto panels, the location of the trimming line directly affected the design of the trim mould and the quality of the flanging parts.
汽车覆盖件中，存在着大量的翻边特征，而翻边零件的修边线直接影响到修边模的设计和翻边后零件的质量。
In addition, according to experimental results, slab method in plastic mechanics and material hardening theory, a new formula for hole flanging force is concluded.
另外，根据试验结果，并利用塑性力学中的主应力法和材料硬化理论，推导了一个计算圆孔翻边力的新公式。
Before flanging auto-body panels, a feasible trimming line should be obtained, otherwise the final part shape after flanging cannot meet the dimensional requirement.
车身零件翻边前一般有修边工序，需要准确的修边线，否则翻边后零件达不到零件尺寸要求。
However, compared with other stamping processes such as blanking, drawing and bending, the investigation about flanging process is very limited in existing documents.
然而，现今的研究中，相对于冲裁、拉深、弯曲等冲压基本工序而言，关于翻边工艺方面的研究比较少，与翻边有关的文献资料更为有限。
Then experiments on springback in concave and convex edge flanging are carried out, significance of factors and their interactions are studied with statistics approach.
然后开展了凸、凹弧翻边的回弹试验，通过对试验数据的统计分析，得出了各因素及交互作用对回弹量的影响大小。
The differences of stress state between extrusion-flanging and traditional flanging, and the influences of curvature radius of burring punch on flange height were analyzed.
分析了挤压翻边与传统翻边应力状态的不同之处，以及翻边凸模的冲头曲率半径对翻边效果的影响。
In order to solve the lack of flaw when flanging the part with freeform internal profile, the circumferential strain dispersion effect has been analyzed in flanging the profile.
为了解决具有异形内轮廓的冲压件翻边工序中易产生裂纹等缺陷，分析了异形内轮廓翻边成形时周向应变分散效应。
The air inlet holes of the hand disc, the flanging of the wind guide cover and the flanging of the hand disc form an air inlet channel, resulting in a noise separating structure.
所述的手拉盘进气孔、导风罩上的翻边和手拉盘翻边形成进气通道，构成噪声阻隔结构。
A double_slot flanging forming die was designed according to this processing technology. And the characteristics of the structure of the die and its working process were introduced.
针对此工艺设计了翻边成形双槽模，并介绍了模具的结构特点及工作过程。
By iterative simulation calculating, relatively good trimming line can be obtained and an actual flanging experiment is carried out in order to verify the correctness of the method.
提出了基于仿真的修边线确定方法，该方法利用毛坯反求理论，通过多次有限元计算，获得比较理想的修边线位置和尺寸。
Using metal plasticity forming theory, by the technology calculation of sulfur hexafluoride breaker shell flanging, a technology calculation method was introduced about pre-punching flanging.
运用金属塑性成形原理，通过六氟化硫断路器壳体孔翻边的工艺计算，介绍了一种曲面孔翻边预冲孔的一种近似工艺计算方法。
With the total strain theory and membrane assumption and taking the normal anisotropy of sheet metal into consideration, initial blank size can be directly calculated from desired flanging height.
在该算法中，采用了全量塑性理论及膜应变假定，并考虑了板材的厚向各向异性，可以直接从所需的翻边高度计算出初始坯料的尺寸。
The utility model discloses a flanging die of a shaft sleeve with an opening and thin walls, which is used in the flanging process of fitting parts such as shaft sleeves with openings and thin walls.
本实用新型公开了一种开口薄壁轴套的翻边模，用于开口薄壁轴套类零件进行翻边的加工。
The utility model discloses a flanging die of a shaft sleeve with an opening and thin walls, which is used in the flanging process of fitting parts such as shaft sleeves with openings and thin walls.
本实用新型公开了一种开口薄壁轴套的翻边模，用于开口薄壁轴套类零件进行翻边的加工。
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