探讨数控车削梯形螺纹的几种方法。
双梯形螺纹使得操作更加快速。
例如，锥螺纹、梯形螺纹、三角螺纹等。
For instance, awl thread, ladder-shaped thread and triangle thread etc.
阀杆上的短梯形螺纹适用于快速启闭操作。
Stub acme thread on stem provides rapid open-close operation.
阀杆上的短梯形螺纹适用于快速启闭操作。
Apply pipe dope sparingly on pipe threads, never on valve threads.
分析了梯形螺纹几何参数对迷宫泵性能的影响。
The performance of trapeziform labyrinth screw pump was investigated by changing geometric parameters of trapeziform screw.
手动执行器轴是单导短梯形螺纹，带一件重型焊接夹子。
Manual actuator stems are single lead stub acme threads with one piece heavy duty clip welded on.
梯形螺纹的测量方法主要包括综合测量法和三针测量法。
The measurement of screw thread mainly comprise of synthetical measurement and three-needle measurement;
安装时应将橡胶密封圈四周，梯形螺纹内，压环油槽内，中心管外径上涂黄油。
The grease should be laid on the periphery of seal ring, the inner of ladder-shaped screw thread and chuck ring oil channel during installation.
旁侧供水（风）系统钎尾有内外波形、梯形螺纹连接，用户可根据需要单独订货。
The separate flushing(air) system can be connected with shank adaptors by internal or external rope thread or trapezoidal thread . The customers can order according to their own requirements.
据此设计的玻璃钢管道和圆锥梯形螺纹的成功应用，对类似设计，具有较强的指导作用。
It is believed that the successful use of the designed wound pipes and the taper trapezium threads can certainly direct the similar design.
针对梯形螺纹加工较繁琐的特点，利用参数编程，将梯形螺纹的加工程序编写成相应的子程序。
Due to the trapezoid thread's complicated machining, parameter programming can be used to compile its machining program to a subprogram.
常见的梯形螺纹车削，由于车削加工难度较大，操作技能要求较高，因而使初学者学习起来较困难。
It is very difficult for the beginners to master the common methods of processing echelon screw thread because of the high difficulty in the process and the high request to the operators.
本文介绍了梯形螺纹丝杆的旋风铣削工艺，并对旋风铣刀刃形精确设计进行了公式推导和实例计算。
In this paper, the authors introduce a rotary cutting processing of acme screws and derive a formula for accurate design of rotary tools.
本文主要介绍了采用齿轮卡尺测量双线梯形螺纹中径法向齿厚的方法，同时也测量出螺距产生的误差。
This article mainly introduces the method that adopts gear caliper to measure the median diameter normal tooth thickness of double-line trapezoidal thread.
在螺纹材料、尺寸、载荷都相同的情况下，三角形螺纹牙所受的剪应力最小，断裂载荷也比梯形螺纹和矩形螺纹高。
In the same material, dimension and load circumstance, the cut stress of the triangle thread is smallest. Its rupture load is higher than the echelon and rectangle.
这样就可以像固定循环一样，在主程序中给定相应的参数，然后调用子程序，就可完成相应的梯形螺纹加工程序的编写。
A related parameter can be given in the main program, and then call the subprogram like a fixed cycle to finish the trapezoid thread's machining program.
介绍了米制梯形螺纹车削加工用户宏程序的编制和简单调用的方法，对提高数控机床的使用性能有很大的帮助，对其它非标螺纹的编程也具有一定的借鉴意义。
To improve the performance of NC machine tool, the paper introduces the method of custom macro programming technique and simple call on transfer process of the metric system ACME screw thread.
此工艺还可应用于切削梯形、方形、锯齿形螺纹方面。
This new technology is also applicable to cutting ladder-shaped, square and sawtooth-shaped thread.
此工艺还可应用于切削梯形、方形、锯齿形螺纹方面。
This new technology is also applicable to cutting ladder-shaped, square and sawtooth-shaped thread.
应用推荐