螺纹

A threaded electrical fitting to connect a fixture to an outlet box.

螺纹接口用于接合电气装置和引出盒的螺纹接口

Processing company main products are: a variety of steel grade, multi-threaded type of coupling casing oil, petroleum oil pipe coupling, oil casing thread processing.

公司加工的主要产品为：多种钢级、多种螺纹类型的石油套管接箍、石油油管接箍、石油套管的螺纹加工。

A pipe coupling threaded on both ends.

螺纹''。'接头'。''一种两端都带外螺纹的管子

Thread Snap Gages—Minimum Material: Pitch Diameter Cone Type and Vee and Thread Groove Diameter Type for inspecting the minimum-material limit pitch diameter.

螺纹卡规—最小材料：中径为锥形及V形及螺纹为凹槽形的直径，是用于检查最小材料极限的中径。

Objective To determine the optimal thread pitch for an experimental cylinder implant in Ansys Work-bench Design Xplorer environment.

目的应用AnsysWorkbenchDesignXplorer优化设计模块，探讨圆柱状V形螺纹种植体螺距变化对颌骨和种植体应力大小的影响，为临床设计和选择最佳的螺纹参数提供理论依据。

Control Method about Screw-tightening; Dynamic Examined System; Screw-tightening System; Planet Gear Transmission; Torque Sensor

螺纹拧紧控制方法；动态检测系统；螺纹拧紧系统；行星齿轮传动；扭矩传感器

This paper applies the controlled technology about screw-tightening, the transmitted technology about planet gear and dynamic examined technology to the screw-tightening equipment based on dynamic examination.

本文运用螺纹拧紧控制技术、行星齿轮传动技术以及动态检测技术等进行了基于动态检测的螺纹拧紧设备的研制。

Screws, bolts, or nuts without washers must be loaded against a test plate with a minimum diameter clearance hole equal to the nominal thread size plus 0.50mm for fasteners M6 (1/4 inch) and smaller, and plus 1.0mm for larger diameters.

无垫圈的螺钉、螺栓、或螺母应被装夹到具有较小孔径的通孔的试验圆板上进行试验，对于≤M6 (1/4 inch)的紧固件，试验圆板的孔径为公称螺纹直径加上0.50mm，对于＞M6 (1/4 inch)的紧固件，试验圆板的孔径为公称螺纹直径加上1.0mm 。

The instrument obtains 2-D data of the screw axis profile section by linear matrix CCD through with optical projection and machine driving, and then works out its parameters.

它采用光学投影的方法，结合机械传动，通过线阵CCD器件，获取螺纹轴剖面外轮廓的二维数据，通过微机处理以后，得到螺纹的几何参数。

The measuring method of 1-D thread image is discussed based on that of 2-D image. The points on tooth contour gathered by edge detection are fitted to lines, and the tooth's size can be calculate from fitted contour.

在原有二维螺纹图像测量理论的基础上，本文对一维图像的测量方法进行了探讨，根据螺纹轮廓的信号直接采集型值点参与拟合计算，以拟合轮廓进行尺寸计算。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐