1) twin thread screw
双头螺杆
1.
By taking the milling of twin thread screw for instance it introduces the application of machining in 4 axes as well as the trouble of interference in machining and how to resolve it.
四轴加工技术主要应用于加工具有较为复杂曲面的工件,本文论述了数控铣削加工中的四轴加工技术应用,并以双头螺杆的加工过程为例,说明了四轴加工的应用以及四轴加工中的干涉问题是如何产生和避免的方法。
2) double helix single screw pump
双头单螺杆泵
1.
The expressions of linear of stator and rotor are derived and being dummy modeling with the Pro/Engineer wildfire aiming at offering the reference for future process and amending of the double helix single screw pump.
在对各种摆线分析比较的基础上,提出采用短幅内摆线作为原始齿形曲线用于定子骨线设计,其共轭曲线用于转子的双头单螺杆泵设计。
2.
According to overall principle of double helix single screw pump for linear optimization,we ensure the optimization goal and restrain terms to set up a noptimization mathematics model.
根据双头单螺杆泵线型优化的总体原则确定优化目标、约束条件,建立短幅内摆线线型的优化数学模型。
3.
Compared with single helix single screw pump, double helix single screw pump has displacement great with high efficiency, such advantages as it is good that energy consumption is low, the rotor receives the strength state, but because domestic less to the theory of double helix single screw pump and experimen.
双头单螺杆泵与单头单螺杆泵相比具有排量大、效率高、能耗低、转子受力状况好等优点,在国际上得到逐步的推广。
3) double-helix single screw pump
双头单螺杆泵
1.
FEA for a double-helix single screw pump bush profile;
双头单螺杆泵衬套型线分析
2.
The finite element calculation is made to stress situation of the double-helix single screw pump by the use of common software (ANSYS).
用ANSYS对双头单螺杆泵衬套的受力情况作了有限元计算,为了提高计算效率,将螺杆泵衬套的有限元模型简化为平面应变模型求解。
4) both screw link
双头螺纹连杆
5) piston rod stud
活塞杆双头螺柱
6) sesqui-threaded double-channel screw
一头半螺纹双槽螺杆
补充资料：螺杆式模头
分子式：
CAS号：
性质：又称螺杆分配机头。特点是在T型支管机头的支管内插入一根分配螺杆，其基本职能是强力输送熔融物料，优点是可以采用较低的机头压力，模头内沿横向截面的各点压力温度较均匀，熔料通过机头的挤出速度较均匀，机头内积料可能性小，熔体在模内停留时间短而均匀等。
CAS号：
性质：又称螺杆分配机头。特点是在T型支管机头的支管内插入一根分配螺杆，其基本职能是强力输送熔融物料，优点是可以采用较低的机头压力，模头内沿横向截面的各点压力温度较均匀，熔料通过机头的挤出速度较均匀，机头内积料可能性小，熔体在模内停留时间短而均匀等。
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