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- Dieless drawing is a new development metal forming technique in recent yeare. 无模拉伸是近年来新开发的一种金属成形工艺。
- A soer of new style dieless drawing process automobile rear spring shaped is introduced. 介绍了一种新型无模拉伸加工钛管的成形方法及生产工艺。
- The temperature control system model of a dieless drawing system was fitted with collected experimental data. 通过实验采集数据，拟合出无模拉拔感应加热温度控制系统的数学模型。
- One kind of new dieless drawing method for tapered wire-pole with square cross-section is introduced in this paper. 摘要文章介绍了一种新型的无模拉伸异型断面锥形电柱的成形方法。
- The deformation mechanism of cone-shape part dieless drawing was analyzed.The law of drawing speed and hot-cool source speed has been put forward. 分析了锥形件无模拉伸的变形机制,提出了锥形件无模拉伸速度和冷热源移动速度的变化规律。
- A sort of new-style dieless drawing shaped process of pole about automobile back-peep mirror and the method of manufacture technology introduced. 介绍一种新型无模拉伸加工汽车后窥镜支杆的成形方法及生产工艺。
- Using Matlab software,the prediction model of wire diameter in dieless drawing process is established based on BP neural network method. 无模拉拔成形过程的电磁场和温度场数值模拟对于正确制定加工工艺,精确控制线材质量十分重要。
- A sort of new-style dieless drawing process titanium pipe shaped and the method of manufacture technology were introduced. 通过对变断面细长件产品特点的分析和其加工成形方法的比较，确定无模拉伸是最佳的成形方法。
- By analyzing of the feature of variable cross - section long thin products and comparing processing methods, dieless drawing is the best processing method. 通过对变断面细长件产品特点的分析和其加工成形方法的比较，确定无模拉伸是最佳的成形方法。
- It is most important for correct process parameters selection and precise quality-controlling to simulate electromagnetic and temperature fields in dieless drawing forming. 无模拉拔成形过程的电磁场和温度场数值模拟对于正确制定加工工艺,精确控制线材质量十分重要。
- Adopting the developed model to the on-line controlling of wire diameter in dieless drawing process,obvious control effect is obtained,and the fluctuation of wire di... 将所建模型用于无模拉拔成形过程中线材尺寸的在线控制,具有明显效果,在较大程度上减小了线材直径沿长度方向的波动。
- It is studied by experiment that the influence factors and influence laws on variations of wall thickness and sectional shape during square tube dieless drawing. 试验研究了方管材无模拉伸时壁厚变化及断面形状变化的影响因素及影响规律。
- The feasiblity and the deformation mechanism of arbitrary section rod deless drawing has been studied section rod dieless drawing speed of hot-cool source speed has been carried out. 并提出了几种抛物面棒材无模拉伸的速度模型。
- Do you mind if I draw up the blinds? 我卷起窗帘你不反对吧？
- Keywords Variable cross-section Processing method Dieless drawing; 变断面;成形方法;无模拉伸;
- Keywords dieless drawing;variable section tube;mathematical model; 无模拉伸;变截面管类件;数学模型;
- He was fond of drawing when he was a child. 他还是个孩子时就喜欢画画。
- The absence of color in that drawing make it dull. 那幅画因没有着色而显得晦暗。
