系统由超声波驱动器、换能器、变幅杆、拉丝模、拉伸机等组成，通过对黄铜丝的拉拔实验，考察了超声振动对拉拔力和丝的表面质量的影响。
Through a series of drawing experiments of brass wires, the effects of ultrasonic vibration on drawing force and surface quality of the wires were discussed.
丝管是通过将蜡模浸入水化的丝蛋白溶液中制成的，有许多组织工程应用，如血管移植和神经导引。
Silk tubes, made by dipping a wax mold in aqueous silk solution, have a number of tissue engineering applications like blood vessel grafts and nerve guides.
其中一张上写着一信息，那墨水和笔迹跟丝苔妮收到的一模一样。
On one was a penned message, the ink and writing the same as Stephanie had received.
复合材料铺丝束成型技术中铺丝轨迹的规划，主要解决铺丝头在芯模表面运动时的路径问题。
Purpose of trajectory planning of Automatic Fiber Placement of composite materials is for getting the trajectory of the head on model surface.
单片采用内丝连接模片任意组合、组装、运输、维修方便。
Within a single wire connection module using any combination of pieces, assembly, transport, and easy maintenance.
模口的形状决定了挤出塑料产品的型状，如制尼龙绳用的纤维丝或塑料管。
The shape of the die decides the shape of the extruded plastic-a fibre, perhaps, for use in nylon thread, or a tube.
模口的形状决定了挤出塑料产品的型状，如制尼龙绳用的纤维丝或塑料管。
The shape of the die decides the shape of the extruded plastic-a fibre, perhaps, for use in nylon thread, or a tube .
由实验证明胶丝挤出口模圆锥形通道比圆柱形通道能改善挤出条件，提高挤出质量。
The experiment has proved that mucilage at the extrude die with conicylindricalpassage is better than that with cylindrical passage in extruding condition and production.
FW运动控制方程所描述的是丝嘴和芯模的速度耦合关系。
What the FW motion equation describes is the coupling ratio of the motion speed of the model and payout.
基于自主研制的七自由度铺丝机，研究具有芯模的封闭构件自动铺丝路径规划技术，设计了通用的铺丝路径生成算法，可生成任意角度的铺丝路径。
Based on the seven-degree-of-freedom fiber placement equipment independently developed, the fiber placement path planning for closed composite parts with core models is researched.
公司主要从事高强高模碳纤维丝和活性碳纤维毡、布的研发生产和销售，并掌握了一套独特的工艺路线和技术参数。
We are specialized in research, production and sales of ultra-strength and high-modulus carbon fibers, ACF felt and ACF fabric. We have mastered a unique set of process routes and technical data.
从而得出了丝嘴运动轨迹坐标和芯模转角的计算公式。
And therefrom three formulas for calculating the coordinates of the eye movement track and the rotating angle of mandrel are given.
英凯模镀锌丝工厂主要产品为铁丝、镀锌丝、PVC丝、绑线、U形丝、调直丝等、产品销售到欧、美、东南亚等多家。
YKM galvanized wire factory mainly produce iron wire, galvanized wire, PVC wire, loop tie wire, U type wire, etc. Which export to many of countries such as Europe, America, South east Asia.
当使用任何闭合式挤压模时，选择线径稍大于成品柄杆的金属丝成型效果最佳。
With any contained extrusion die, best results are often obtained by forming wire that is somewhat larger in diameter than the finished shank.
以数值结果揭示外延层的体电阻率及厚度、活性区载流子的扩散长度、模增益和丝区宽度等参量对上述各种分布的影响。
Numerical results indicate how the various parameters such as bulk resistivity and carrier diffusion length in the active region affect the profiles.
高模低收缩型、高强低收缩型涤纶丝沸水收缩率和干热收缩率均低于高强型涤纶丝；
The boiling water shrinkage and dry-heat shrinkage rate of HT are also the greatest among the three types of industrial PET filaments.
拥有进口大型数控加工中心，龙门、精雕、EDM（单头，双头）、大水磨，合模机、数控车床、慢走丝、双头火花机、镜面火花机、和美国哈斯高速洗及其他先进的模具加工设备，保证模具制造的高精度、高质量。
Thee company possesses large imported CNC machining centers, CNC, EDM, large die spotting machine and other advanced processing equipment to ensure the high-precision, high-quality products.
涂漆模雏形的几何结构使得导线穿丝，涂漆模采用防漏设计使涂绝缘漆均匀致密，绝缘性能高。
Its geometric structure makes easy to lead the wire. The anti seeping design guarantees the evenness and fineness of the insulating paint and high insulation performance .
上海金星公司的聚晶拉线模可获得更高的模具寿命、更精确的金星丝园度和较好的金属丝表面光洁度、特别适合于大规格线径尺寸和易磨损的线材拉丝。
The polycrystalline diamond dies have longer services life, more accurate wire roundness and surface smoothness. They are in particular fitted to draw wearable wires with oversized size.
上海金星公司的聚晶拉线模可获得更高的模具寿命、更精确的金星丝园度和较好的金属丝表面光洁度、特别适合于大规格线径尺寸和易磨损的线材拉丝。
The polycrystalline diamond dies have longer services life, more accurate wire roundness and surface smoothness. They are in particular fitted to draw wearable wires with oversized size.
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