在长网造纸机上,能否准确地把铜网控制在允许的区间内工作,直接关系到纸张的质量和铜网的使用寿命。纸机铜网的调节一般是靠人工控制,这样,不但工人劳动强度大,而且容易出现铜网跑偏事故。根据本厂的现有条件,我们试制成功了一台电动自动调节器。此系统不需变动纸机上的原有部件,只要增加一台小电机、位置检测盒和步进式调节器,即可将铜网控制在允许的范围内;此外,设有手动调节、越位报警等装置,提高 In the Fourdrinier paper machine, whether the copper mesh can be accurately controlled within the allowable interval is directly related to the quality of the paper and the service life of the copper mesh. Paper machine copper network is generally controlled by manual control, so that not only the labor intensity of workers, but also prone to copper network deviation accident. According to the factory’s existing conditions, we trial-produced a successful electric automatic regulator. This system does not need to change the original parts of the paper machine, just add a small motor, position detection box and stepper regulator, you can control the copper network within the allowable range; In addition, with manual adjustment, offside alarm And other devices to improve