梯形螺纹

左右切削法在梯形螺纹数控车削中的应用

About Cutting Method in the Application of NC Turning Trapezoidal Thread

巧妙调用子程序加工梯形螺纹

Processing the trapezoidal thread by transfering the subroutine finely

API偏梯形螺纹套管三角形上螺纹标记疑点分析

The differences of understanding and practical operation of triangle stamp marking on API deflected trapezoidal thread casing

文中详细分析了这4种载荷下，API偏梯形螺纹的接触压力分布大小以及其螺纹之间的间隙，为其泄漏机理研究提供了研究思路和方法。

The four loads are analyzed and touching pressure distribution and clearance between threads are found , that provide the method to research leakage mechanism .

API偏梯形螺纹套管内外螺纹机紧联接时，采用控制接箍端面与管体上三角形上螺纹标记之间相对位置的方式进行上螺纹。

When power-tight API trapezoidal threaded casing , the adoption of using triangle marking on casing as relative position to tight casing is a long practice in oilfield .

如何训练学生车削梯形螺纹

How to Train Students to Make Echelon Screw Thread by Turning

梯形螺纹车刀鉴相器及其集成

Lathe Tool for Cutting Trapezoid Threads Phase Detector and Its Integration

梯形螺纹丝杆的旋风铣削工艺及铣刀的精确设计

Rotary Cutting Processing of Acme Screws and Their Cutting Tool Design

二针法测量梯形螺纹中径

Two-needle method for measuring middle diameter of metric trapezoidal screw threads

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.

米制梯形螺纹的数控加工技术

The Numerical Control Process Technique of the Metric System ACME Screw Thread

分层法车削梯形螺纹

Use the Method of Layering Turning to Process the Echelon Screw Thread

套管偏梯形螺纹接头泄漏机理的有限元分析

Using finite element analysis on leakage mechanism for leaning thread in casing

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 .

超深井用偏梯形螺纹套管适用性研究石油套管偏梯形螺纹的研制

Research and Development of Buttress Thread of Petroleum Casing

主要用于梯形螺纹丝杠的加工。

This machine applies to produce trapezia thread bolt .

双头梯形螺纹的加工与工装

The double trapezoidal thread 's cutting and technology equipment

大直径大导程多头梯形螺纹数控编程研究

Numerical control programming research of the large diameter and steep-lead multiple-trapeziform screw thread

梯形螺纹精车刀的改进与应用

The improvement and application of the trapezoid-thread-finish-lathe cutter

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 ;

无磁杜瓦中三角形和梯形螺纹粘接接头的热应力比较

Thermal stress analyses and comparison of triangular and trapezoidal threaded-adhesive joints applied in non-magnetic Dewar

双线梯形螺纹的测量方法及加工精度的保证

The Simple Measuring Method for Double-line Trapezoidal Thread and the Guarantee Method for Process Precision

公制梯形螺纹塞规中径测量斜率误差分析

Analysis of slope error in measurement of pitch diameter of metric trapezoidal thread plus gauge

侧规法测梯形螺纹环规中径测量结果的不确定度评定

Lateral Mass Method with Side Trapezoid Thread Ring Pitch Diameter Evaluation of Uncertainty in Measurement

梯形螺纹车刀

Lathe Tool for Cutting Trapezoid Threads

不旋转阀杆具有精密梯形螺纹和经过抛光的表面光泽度。

Non-rotating Stem with precision Acme threads and burnished finish . Valve suitable for horizontal installation .

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 .

GB/T5796.1-1986梯形螺纹牙型

Metric trapezoidal screw threads-Profile

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 .

螺旋锥齿轮铣刀盘刃磨床梯形螺纹丝杆的旋风铣削工艺及铣刀的精确设计

Spiral bevel milling cutter head sharpening machine Rotary Cutting Processing of Acme Screws and Their Cutting Tool Design