Require explanation on resistance welding cycle attached in a fle

[Chirag Sandhane]

Dear Experts,

                     I want your to understand attached resistance welding cycle. I want to understand meaning of squeeze time, weld time, cooling time, quench time, temper time, pulse, impulse, preweld interval, weld interval & postweld interval. How these parameters can be used in welding? What is significance of each parameter?

Thanks & Regards,

Chirag Sandhane