1) technological limiting drawing ratio (TLDR)
工艺极限拉伸比
2) extreme stretch
极限拉伸
1.
Ltd controlled reservoir wall cracks of enhanced pumping station,the article discusses the problems of wall cracks of enhanced pumping station reservoir,and suggests some technical measures to control reservoir wall cracks effectively,such as to reduce to general temperature differences of common con- crete and to enhance the extreme stretch.
文章以湖南某铝业有限公司加压泵站贮水池池壁裂缝控制为例,具体探讨加压泵站贮水池池壁裂缝问题,提出以降低普通砼总温差和提高砼极限拉伸值等技术措施对池壁裂缝进行有效控制。
3) drawing process
拉伸工艺
1.
The effect of drawing process on the structure and properties of high-strength PVA fiber was discussed.
探讨了拉伸工艺对高强PVA纤维结构和性能的影响。
2.
According the characteristics of the bearing cover with small fillet and multi-ladder, carried on the computation to drawing process, established drawing process plan.
针对多阶梯轴承盖具有的多阶梯、小圆角结构,对其拉伸工艺进行了计算,制订了工艺方案。
3.
Introduced in detail calculation method of drawing process of a thin-wall and deep-cone part, provided certain reference to the similar part s pressing process.
对薄壁深锥零件的拉伸工艺计算进行了详细的介绍,对同类零件的冲压工艺编制提供了参考。
4) drawing technology
拉伸工艺
1.
According to the characteristics of automobile body and the important factors of die design for drawing——establishment of drawing technology, and research of process knowledge database for automobile body's drawing had been finished.
针对汽车覆盖件的特点以及拉伸模设计的重要环节——拉伸工艺的制定,进行了汽车覆盖件拉伸工艺知识库的研究。
2.
The semiautomatic drawing technology for the thin spring lid is introduced.
介绍了薄型弹簧盖半自动拉伸工艺,设计了2工位半自动级进模,并介绍了模具工作过程。
3.
Through the analysis of the drawing technology for forming the DG button caps, the stamping process flow has been determined.
通过对DG按钮套零件的拉伸工艺进行分析 ,确定了该零件冲压工艺流程 ,同时对模具结构、模具工作过程和模具关键零件的设计要点进行了介绍。
5) stretching technique
拉伸工艺
1.
The paper describes the stretching technique and its related theory about the development and research for the antenna casing made of brass, with thin wall and minor diameter.
介绍了开发研制薄壁黄铜小直径天线套管的拉伸工艺及理论，并对拉伸断裂的塑性变形理论进行了分析探讨，进而对游动芯头拉伸与应用，提出工艺改进和提高管材表面质量的措施。
6) ultimate tension
极限拉伸值
1.
In order to prevent the crack of concrete, many mass concrete in dams takes ultimate tension as the index of crack resistance.
为了防治混凝土发生裂缝,许多坝工等大体积混凝土在设计中提出抗裂要求,以极限拉伸值作为混凝土抗裂能力的指标。
补充资料：拉伸比
分子式：
CAS号：
性质：又称拉伸比，拉伸倍数。高聚物经纺丝成形后的初生纤维经过拉伸工序后其长度与原长度的比值。通常以拉伸过程中纤维的输出速度与喂入速度之比表示。完整的概念是拉伸行为发生在两部分：一是喷丝头拉伸，即纺丝熔体或液体流出喷丝孔的线速度，与卷绕速度之比，二是上述的初生纤维拉伸。在工艺中此两种拉伸需恰当控制。
CAS号：
性质：又称拉伸比，拉伸倍数。高聚物经纺丝成形后的初生纤维经过拉伸工序后其长度与原长度的比值。通常以拉伸过程中纤维的输出速度与喂入速度之比表示。完整的概念是拉伸行为发生在两部分：一是喷丝头拉伸，即纺丝熔体或液体流出喷丝孔的线速度，与卷绕速度之比，二是上述的初生纤维拉伸。在工艺中此两种拉伸需恰当控制。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条