2) screw fitting,screw pipe fitting,threaded pipe fitting
螺纹管件<管材>
3) male fitting
外螺纹连接[件]，凸扣管件
4) screw element
螺纹元件
1.
Blend morphology of polymer at outlet of common screw element in an intermeshing co-rotating twin screw extruder Ⅰ.Computation of three-dimensional particle trajectories;
啮合同向双螺杆挤出机普通螺纹元件末端共混物的混合形态 Ⅰ.物料三维流动路径的计算
2.
Blend morphology of polymer at outlet of common screw element in co-rotating intermeshing twin-screw extruder Ⅱ.Blend morphology computation;
啮合同向双螺杆挤出机普通螺纹元件末端共混物的混合形态 Ⅱ.混合形态的计算
3.
The elements, named as screw element and crossing plate element, were developed based on a better understanding of mixing mechanism of rotating Kenics mixing element, and the mixing performance of the elements in reaction injection molding was tested.
结果表明,开发的螺纹元件能够取得与Kenics混合元件相近的混合效果,所得制件表面质量最好;而交错平板元件混合效果差,反应不均匀,反应速度慢;旋转式Kenics混合元件的螺旋结构产生的拉伸和剪切在混合过程中起主要作用,交错平板结构的分割作用是次要的。
5) thread insert
螺纹嵌件
1.
Through analyzing the problems in mold design of thread insert,proposed the solution of think invensely,designed mold structure with thread insert,successfully solved the problems of the thread insert.
通过对螺纹嵌件模具设计中存在问题的分析,提出了逆向思维的解决方法,设计出了弹性接触的模具结构,成功地解决了螺纹嵌件的问题。
6) flight element
螺纹元件
1.
Simulation of Flight Element Runner in Co-Rotating Twin Screw Extruder;
啮合同向双螺杆挤出机螺纹元件流场分析
2.
Three-dimensional flow simulation of flight element in mixing zone of a conical twin-screw is performed with a finite element package,ANSYS.
用ANSYS有限元分析软件对锥形双螺杆螺纹元件流道的流场进行了三维模拟。
3.
Three-dimensional flow simulations of the flight element in an intermeshing co-rotating twin screw extruder are performed by solving the Navier Stokes equations with a finite element package, ANSYS.
利用ANSYS有限元分析软件对啮合同向双螺杆挤出机的螺纹元件流场进行了三维等温非牛顿模拟分析。
补充资料：螺纹管件
分子式：
CAS号：
性质：带螺纹的管件。常用于水煤气管、小直径水管、压缩空气管和低压蒸汽管等。与带螺纹的管端联接而成管路。螺纹上可涂以适当的胶合剂(如厚白漆、一氧化铅甘油胶合剂等)，以保证密封。主要有内牙管、外牙管、活管接、肘管(弯头)、三通管、四通管(十字头)和异径管等。
CAS号：
性质：带螺纹的管件。常用于水煤气管、小直径水管、压缩空气管和低压蒸汽管等。与带螺纹的管端联接而成管路。螺纹上可涂以适当的胶合剂(如厚白漆、一氧化铅甘油胶合剂等)，以保证密封。主要有内牙管、外牙管、活管接、肘管(弯头)、三通管、四通管(十字头)和异径管等。
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