fibre material

Study on forming and decides long of HACOBA minute strip warping machine;

哈克巴分条整经机成形及定长工艺探讨

The effect of conductance of solution on the diameter vs axial coordinate and stable length of one single nanofibers is investigated.

研究纺丝液的导电性对静电纺丝单根纤维的直径及稳定长度的影响。

This paper is aimed at searching for a new method in customized cut-off cold formed profiles steel on roll-forming line.

介绍据此设计的在线飞剪机的结构和组成,该机实现了型钢的快速无屑在线不停机切断,提高了型钢的断面质量和定长切断精度。

The present article introduces the method of length control by substituting PLC for rolling treated machine controller, and that of motor control by using PWM, which is output by PLC high-speed pulses.

介绍了用可编程序控制器(PLC)取代油毡卷毡机控制器实现定长控制,用PLC的高速脉冲输出(PWM)控制调速电机转速的方法。

The control of fixed length cutter for high speed flying shear with double rollers is one of the problems which is needed to solve in the processing line for cutting hot plate blank.

高速飞剪的定长切头控制是热板坯剪切线中需要解决的课题之一 ,本文着重介绍了定长切头的意义、控制思想及控制方案 ,并对部分参数进行模拟计算 。

In this paper,the filling length measuring methods of two weft accumulators,IWF8407and ROJ-Elf,are analyzed,and three newmeasuring methods,which can be used to raise the measuring accuracy on the weft accumulator with a fixed measurˉing drum,are also discussed.

文章分析了IWF8407和ROJ—Elf两种储纬器的定长方法 ,提出了在不改变储纬鼓直径条件下提高引纬定长精度的三种方法 ,可供开发设计新型储纬器时参考。

Highlight is given to length setting device,mechanism and specifications as well as service guide to the overheat of weft storage device air jet typed.

介绍了储纬器的作用与分类 ,重点分析了喷气织机储纬定长装置工作原理、特点及储纬器发热故障的维修方

This article expatiates the principle of producing DTY with appointed length and weight and also analyzes the influence factors.

对DTY定长定重产品的生产原理和影响因素作了系统分析。