The section shape of ring part during cold forming has been researched in theory and experiment.

The detailed study of some mechanical parameters and forming theory of arch cold forming are introduced.

本文重点研究与冷弯成拱过程有关的力能参数及冷弯成拱原理.

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However, the production of Square cold-forming steel column is more efficient than others and lower cost.

然而, 冷弯方管的生产效率比热扎钢管的高,生产成本低.

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The enterprise changchun changqing cold-pressing profile steel company deal in Cold forming.

提供关于冷压加工、冷成型以及梯形图幅的信息.

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I hereby do asseverate my solemn belief that globalization, taken as a whole, is a positive economic force and well worth defending.

在此我郑重声明我的神圣信仰国际化，总体上是一种积极地经济力量，十分值得卫护。

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The influence of powder size and forming pressure are discussed for the performance of W-Cu composites.

着重研究了粉末粒度与成型压力对钨铜材料烧结致密度的影响.

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The relationships between thermo physical properties and porosity, forming pressure and space-holder addition were investigated.

总结得到了热物性参数与孔隙率以及制备这些毛细芯所使用的成型压力和造孔剂添加量之间的关系.

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The control object is the optimum forming temperature and it is realized by controlling forming pressure.

优化目标为最佳成形温度,而温度的控制主要通过压力控制来实现.

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The ore-forming pressure was small , ranging from 5 to 30 MPa.

热液压力不大,变化在5—30MPa之间.

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In order to withstand the heat and stretching that occurs when vacuum-forming, welding is required.

在以抵御热和拉伸时,所发生的真空成型, 焊接是必要的.

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We specialize in Anti-static sheet and vacuum forming blister manufacturing.

我们是专业的 防 静电材料及吸塑产品制造商,为电子产品提供优质包装.

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Professionally manufacture Vacuum forming machine, Carrier tape machine, plastic sheet machine.

专业制造真空成型吸塑机 、 栽带成型机 、 胶片机.

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Hot forming is a common method in steel pressure vessel manufacturing.

热压制是压力容器封头制造中常见的工艺之一.

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These results provide significant guidance to the practical application of multi-point stretch-forming technique for skin parts.

研究结果对蒙皮件多点拉形技术的实际应用具有一定的参考价值.

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It functions as a technical support for the research of stretch forming process over reconfigurable tooling.

本系统的建立,为可重构柔性模具蒙皮拉形工艺研究提供了技术保障.

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Loading trajectory is the key factor for aircraft skin stretch forming.

加载轨迹是决定飞机蒙皮拉伸成形质量的关键因素.

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In order to reduce the cost, raised the benefit, we used the self-made forming die forming.

为了降低成本, 提高效益, 采用可以 自制 的成形模成形.

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It introduces the blanking, machining process and simple die forming for large special table work pieces.

介绍制作大型特殊圆台体的下料 、 制作工艺及简易压模成形法.

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Cylinder business card printing using nickel metal forming mesh network, is composed of a stable hexagonal.

圆网制卡搁置的是镍电镀成型的金属网, 网孔是由安定的六角不神组成.

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Viscous pressure forming ( VPF ) , a recently developed process, is an advanced approach in sheet metal forming.

粘性压力成形技术是金属板材成形领域里新近出现的一种先进的加工工艺.

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The filming principles of the wet film lubricants widely used in sheet metal forming are studied.

研究了广泛应用于板料加工中的湿膜润滑剂的成膜原理.

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