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- Keywords overlength circular cone pipe;without mandrel;stretch spinning and drawing;numerical simulation; 超长圆锥管;无芯模;旋拉;数值模拟;
- Three-dimensional numerical simulation of the combined process of stretch spinning and drawing for the overlength circular cone pipe without mandrel 超长圆锥管无芯模旋拉过程的三维数值模拟
- stretch spinning and drawing 旋拉
- The conversion of nylon chips into fiber comprises two distinct processes: spinning and drawing. 从尼龙切片到纤维的转化包括两个不同的过程:纺丝和牵伸。
- Shine and flat polyester staple fiber was produced by using profiled spinneret and special spinning and drawing process. 通过异形喷丝板的设计及特殊纺丝和后拉伸工艺生产了闪光扁平涤纶短纤维。
- A kind of high strength and high modulus fiber was prepared by melt spinning and drawing of high molecular weight polyethylene (HMWPE) plasticized by wax. 采用石蜡增塑高相对分子质量PE后纺丝并经高倍拉伸制备高强高模纤维。
- The production technology of PP side-by-Side 3-dimensional crimp hollow fiber on Neumag bicomponent staple fiber spinning and drawing line is introduced. 介绍了用纽马格双组份复合短纤设备生产聚丙烯并列型三维卷曲中空纤维的生产技术。
- The research results of spinning and drawing show that the spinnability of PP/PS blends is good(dpf<1) and the physicomechanical properties of the fiber have been improved significantly. 纺丝和牵伸实验表明,共混改性树脂的可纺性良好,改性纤维的物理力学性能、挺刮性有明显提高。
- She is skilled at spinning and weaving. 她是纺织能手。
- He opened his safe and drew out a petty-cash box. 他打开保险柜取走一个小钱匣。
- My head began to spin and I fainted . 我的头开始感到旋转,然后,我就晕倒了。
- The insect bit him and drew blood from his arm. 那只昆虫叮在他的手臂上吸血。
- It is ammoniac black silk ribbon, a kind of new-style stretch spin material. 这是黑氨丝纶,一种新型的弹性纺织材料。
- My head began to spin and I fainted. 我的头开始感到旋转,然后,我就晕倒了。
- A man cannot spin and weave at the same time. [谚]一个人不能同时又纺又织;一心不能二用。
- The cat flicked out a paw and drew the ball of wool towards it. 猫突然伸出一只爪子把绒线球抓了过去。
- I know our nation reeks Of spin and missing WMD. 我知道我们的国家迷失于杜撰的、消失的大规模杀伤性武器(WMD)。
- A man cannot spin and reel at the same time. 一心不能二用。
- Covering ur eyes and drawing is far out. 把眼睛蒙起来作画,这可真够前卫的。
- To undertake structural design and drawing review. 承担结构设计和图纸审核。