constant linear velocity (cvl)

This paper indicates the influence on component quality by introducing the constant linear velocity circuit of automatic winding-machine for power capacitor component.

通过对全自动金属化膜电力电容器元件卷绕机的恒线性速度控制电路的介绍,说明了该电路对元件卷绕品质的影响,并对该部份电路常见故障的维修进行了介绍。

To overcome the shortcoming caused by the mechanical 135 film inspection system,an automatic controlled,constant line speed,constant tension 135 film inspection system has been successfully invented by applying the automatic control technology,practical use showed that the overall 135 film inspection technology is thus promoted to a novel bench.

本文针对机械式135胶片验片机的缺点,应用自动化控制技术,研制成功恒线速、恒张力、自动控制135胶片验片机,推进了135胶片验片工艺达到一个新的技术水平。

Based on specific demand in machining process, a constant line speed control method is proposed, which is used in variable frequency speed control system.

针对数控机床工件恒线速加工时的特殊要求,提出了一种应用于变频调速系统的恒线速控制方法。

In order to carry out the constant line speed and the constant tension for the rolling of plastic films during reversal,loop control of the rotating speeds and the tension is adopted.

为实现翻转过程中薄膜的恒线速度、恒张力控制 ,采用转速和张力的闭环控制 ,将线速度作为主控制变量 ,进行综合控制。

In order to carry out the constant line speed for the rolling of the plastic film, the closed loop control for the rotate speed and the tension is adopted, which is to put the effect of the tension into the speed adjustment.

为实现薄膜的恒线速度卷取,采用转速和张力的闭环控制,具体实现为在卷取转速调节过程中加入张力调节的影响,通过变频调速使卷取转速同步跟踪牵引转速。