进给运动

数控机床进给运动对加工精度的影响

The Influence of Feed Movement of the NC Machine on Machining Accuracy

这些加工方法涉及到往复进给运动、间歇分度运动等。

These methods cover to-and-fro feed movement andintermittent movement .

提出了利用数控机床的回转运动（C轴）和径向进给运动（X轴）形成理论渐开线，实现齿形误差的在机测量方法。

An on-machine measurement method for the tooth profile error of the spur gear is investigated with the theoretical involute formed from the rotation motion and longitudinal feeding motion of the CNC machine tools .

数控机床进给运动的零相位跟踪鲁棒控制

Zero phase error tacking robust controller for CNC positioning systems

非圆柱体车削的进给运动分析

The Analysis of Advancing Motion in the Non Cylinder Turning

主轴旋转与轴进给运动关系的协调应用

Harmony of the Spindle Rotating with the Spindle Feed Motion

进给运动对铣削工作角度的影响

Influence of feeding motion on working angle in milling condition

热板的水平进给运动由气缸驱动。

Hot plate 's horizontal movement is driven by cylinder .

数控系统进给运动控制参数的设置

Setting of Feed Motion Control Parameters of NC System

进给运动传动间隙的补偿

The Compensation of Transmission Clearance in Feed Motion

基于傅里叶级数的非圆截面车削进给运动特征分析

Analyses on feed kinematic behaviors in turning of noncircular sectional element based on Fourier series

在钻深孔的时候，有时必须放松进给运动。

When drilling deep holes , the feed movement should be released from time to time .

数控机床进给运动的精度对零件的加工精度有极大的影响。

The machining accuracy is greatly affected by the feed movement precision of the NC machine .

液压传动控制系统让液压缸实现自由进退动作，以便实现动力滑台的进给运动。

Hydraulic pressure vat achieves free forward and backward movement by the hydraulic pressure drive control system .

在径向未变形切屑厚度公式的推导中，考虑了刀具进给运动的三维特点。

The three dimensional characteristic of cutter feed motion is considered in the formulation of undeformed radial chip thickness .

分析了车削非圆柱体径向进给运动的振动特性、速度特性、加速度特性。

The article analyses radial advancing motion 's characters in the non-cylinder turning of vibration , speed and acceleration .

其进给运动是由安装在工作台和床身之间的直线电机直接驱动实现的，具有进给速度高、加速度大、响应速度快、定位精度高等特点。

The table of machines is driven directly by the linear motor mounted between the table and the bed .

通过差动控制，可使安装在花盘上的刀具能沿径向作进给运动。

With the use of differential control , could make the cutter which installed on the disc could moved along radial direction .

以切削运动和进给运动方向为基准，对切削毛刺进行了分类，建立了金属切削中进给方向毛刺生成模型。

On the basis of the process of metal cutting , a model for the leaned burr formation in metal cutting is made .

通过试验对切削力公式中的系数进行系数识别，得到了直线进给运动时的切削力模型。

The cutting force coefficients in the formula were identified through the test . The cutting force model about linear feed movement was established .

从考虑两种进给运动的空间曲线入手，利用数学解析的方法，求得刀具工作角度的计算公式。

In this paper , the calculating formula for the working angle can be derived with analytical method , considering two kinds of working paths .

钻杆由钻杆夹头夹持，由钻杆导向装置支撑引导，由车床大拖板带动实现进给运动。

The drilling bar is clamped by a holder , supported by a guiding unit , and the feeding motion is realized by the saddle of the lathe .

通过功率放大器，单片机控制单元提高了驱动步进电机的能力，实现了对主轴进给运动的控制。

A microcontroller interfaced to the PC through an RS-232 serial interface was used to control stepping motor through a power amplifier , and implements the series communication .

提出了一种新的传动型式，即斜齿轮与梯形内螺纹啮合传动，可在短时间内把旋转运动转变为较大的轴向进给运动。

The paper describes a new type of transmission , i. e. engaged helical gear with internal trapezoid screw which can change angular motion into relatively fast axial motion .

然后对自动钻铆系统的进给运动进行了设计与计算，并分析了三坐标进给运动是如何相互协调与配合的，通过计算可以选择适合的驱动电机。

Then designed and calculation of movement that the automatic drilling feed riveting system , and analysis of the feed movement is how to coordinate mutual coordination and cooperation .

以往求解时，均只考虑了进给运动的两种特例&单纯的横向进给和纵向进给，对于二者同时存在的情况却没提及。

In the past , only two cases were considered-cross feed and vertical feed , but the case with both existing at the same time wasn ′ t mentioned .

针对高速精密三维激光加工系统，其核心之一是获得快速准确插补算法、高速高精伺服进给运动装置。

In regard to high-speed precise three-dimension laser processing system , One of the key points is to obtain fast and precise interpolation algorithm as well as servo drive device .

深入研究表明，给工件施加一个附加的进给运动后，可以显著降低加工表面粗糙度值，而材料去除率都有所增大。

Deeper research results indicate that the value of ground surface roughness will decrease obviously and MRR will increase a little when additional feed motion is applied to the workpiece .

机床的主运动采用调速电机驱动，轴向进给运动采用伺服电机驱动，径向进给运动采用步进电机驱动。

The main motion system of the machine tools used speed motor-driven movement , the use of axial feed servo motor-driven movement , radial feed movement using stepper motor driver .

本文提出，以闭环轨迹控制方法去产生所要求的轨迹，以零件程序所给定的轨迹为系统的给定量，以机床进给运动产生的轨迹为系统的被调量。

With path regulating method , the required path is produced by closed-loop path control principle and the programmed path is used as the value to be regulated by the system .