What is the web tension control system

286 views 1 replies
Reply to Topic

Age: 2023
Total Posts: 0
Points: 10

The servo web tension control system is mainly used for automatic folding mask machines. According to the loop tension control, a servo tension control system is divided into open loop and closed loop. Open-loop tension control system is composed of a tension sensor, a web tension controller and a tension indicator, with no tension value feedback. Closed-loop tension control system is composed of a tension sensor, a tension controller, a magnetic powder brake, a magnetic powder clutch, which has a tension value feedback, according to the feedback tension value, adjusting the control, making the result in a right state. The closed-loop control system is more stable. Nowadays, the automatic tension control system is generally adopted, and the generated additional tension will change reversely with the change of unwinding tension, compensating the tension to keep the tension constant.
Posted 18 May 2022

Jac says
The Understudies will be helped by the DHSE Kerala Important Question Paper 2023 11th Class in realising the Test Example, Stamping Plan, and Significant Points. The DHSE Kerala 11th Board Examinations are scheduled to begin in February and end in March. In any scenario, the tests are plus two until further notice is given. Kerala +1 Question Paper 2023 As a result, now is the ideal time for understudies to finish the Estimate Question Paper 2023 and begin working on the most extreme DHSE Kerala 11th Question Bank. Understanding something comparable will benefit them from numerous perspectives and allow them to do well in tests.
Posted 18 May 2022

Reply to Topic