November 7, 2020

Small part hot plate welding.

Small part hot plate welding.

Application:-Weld two small plastic parts with the hot plate welding method. Write the PLC program for the hot plate welding process using a ladder diagram language.

Diagram:-












Explanation:-

Hot plate welding the method is a popular method for plastic part welding in the plastic industry. Generally, two parts are melted at a certain temperature and joint together in this method. We can use this method for two plastic parts welding.

 

Special Rules to design ladder diagram logic

-Signals selection, Decisions section and Actions Section

-The sequence of the logic should be left to right