The invention discloses a method and device for drawing cone shaped optical fiber.
本发明是一种拉制光纤光锥的方法及设备。
As an example, we discuss the knowledge representation of the cone section in the mechanical drawing class.
本文使用机械制图课程中的圆锥体一节作为例子，展开讨论。
The tensile strength, zinc coat mass and service life of die of galvanized steel wire after drawing are compared on the condition of different work cone angle.
在不同的工作锥角度下，比较镀锌钢丝拉拔后的抗拉强度、锌层质量、模子寿命。
This machine consists of cone double screw extruder, vacuum setting table, drawing machine, cutting machine, film sticking machine, material tumbling frame, etc.
该机组有锥形双螺杆挤出机、真空定型台、牵引机、切割机、贴膜机、翻料架等组成。
This software package can calculate electric field in different stress cone shape by finite element method, and can present following functions: drawing equipotential line;
开发的软件包对不同的应力锥形状下的场强采用有限元方法进行计算并提供以下功能：画出任意电位的等位线；
Introduced in detail calculation method of drawing process of a thin-wall and deep-cone part, provided certain reference to the similar parts 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。
Based on the geometry and kinematics of cone bit, and designed in FORTRAN77. The software make some reasonable borrowings from AUTOCAD software so as to meet the needs of designing and drawing.
该套软件以牙轮钻头几何学、运动学为理论基础，合理利用AUTOCAD绘图软件包功能，按照牙轮钻头设计及制图要求，采用FORTRAN 77语言设计编制程序并制成成套软件。
The geometric characteristics and factors influencing on it for the cone shell in the process of the deep drawing are discussed.
通过极限拉伸比试验，研究了轧制、退火、拉伸温度、拉伸速度、拉延间隙以及压边力等工艺因素对镁合金板材成形性能的影响。
The geometric characteristics and factors influencing on it for the cone shell in the process of the deep drawing are discussed.
通过极限拉伸比试验，研究了轧制、退火、拉伸温度、拉伸速度、拉延间隙以及压边力等工艺因素对镁合金板材成形性能的影响。
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