precision rolling

On-line application proved rolling force predication precision was controlled within 7 % after adopting the method.

应用表明,该模型能使变形抗力的计算误差控制在7%以内.

Today, INA's wide variety of products ranges from rolling bearings to high precision engine components for the automotive industry.

如今，INA丰富的产品门类涵盖滚动轴承到汽车工业的高精度发动机部件。

The rigidity of rolling mill is imporatem factor for control precision accuracy of plate thickness.

轧机刚度是板厚精度控制的重要因素.

The utility model which increases a control method of the analog quantity to a control method of a digital quantity is high in rolling precision;

本实用新型将模拟量的控制方式提高成数字量的控制方式轧制精度高；

The traditional production route is semi-continuous casting, billets hot rolling and high precision cold rolling.

传统的生产方法是半连续铸造、大锭热轧、高精冷轧,工艺流程长 、 成品率低、设备投资大.

The structure, control principle and main part design features are introduced for precision rolling machine of the tapered bearing ring.

介绍了圆锥轴承套圈精密辗扩机的结构、控制原理及各主要组成部分的设计特点。

INQUIRY INTO DEFORMATION OF THE AXIAL SECTION IN CROSS ROLLING WITH HELICAL GROOVES AND INVESTIGATION OF ITS EXPERIMENT IN MOIRE METHOD Research on NC Grinding of Rotary Surface Parts with Arc Axial Section and Precision Controlling

螺旋孔型斜轧轴向断面变形的探讨及云纹实验研究圆弧轴截形回转面的磨削及精度控制方法的研究

High precision preloaded dual-V rolling guide ways are used to provide good rigidity.

机床导轨采用双V型预加负荷,高精度滚动导轨,刚性好.

This paper analyses and concludes the CDCM manufacturing techniques of cold rolling factory, composition and information exchanging of loop electricity cybernetic system, parameter calculating and setting, control method of loop, operation state and precision of tension controlling.

结合实际，对冷轧厂CDCM生产线的工艺过程、活套电控系统组成及信息交换、参数的计算与设定、活套控制方式、运行状态及张力控制精度等进行分析和总结。

Study on control strategy of welding neck flange in precision rolling

高颈法兰精密辗扩控制策略的研究