Duty Cycle Welding

The duty cycle gives you an idea of how hard and how long you can run a welding machine before it overheats and shuts down.

Duty cycle welding. A cooling or rest period maintained for 4 minutes must then be observed. In the USA the duty cycle is called the Operator Factor. The term duty cycle is used to describe the amount of time spent depositing weld metal the arcing period as a percentage of the total time taken to complete a weld.

Duty cycle is the amount of time it may be operated at a given output without exceeding the temperature limits of its components and it is measured using a 10-minute cycle. This Video from The Welders Warehouse explains what Duty Cycle figures mean. What is a welder duty cycle.

Thinner materials and smaller parts usually involving detailing etc. Dn is the required duty cycle in percent. Duty cycle sometimes called duty factor is expressed as a percentage of ON time.

For example a 60 welding duty cycle means you can use the welding machine for 6 minutes out of every ten and rest for 4 minutes. Duty cycle is one of the most important rating specification of a welding power source and it determines the type of service for which a power source is designed. So for example if you are using a welding device that has a power source rated at 200 A the duty cycle may be rated at 60.

Duty Cycle means how long something will work for before it overheats. Duty cycle is the ratio of time a load or circuit is ON compared to the time the load or circuit is OFF. A machine with 300 60 will give an output of 300 amps for 6 minutes before overheat.

So if the active time is 002 seconds and the entire period of the signal is 005 seconds then the duty cycle equals 002005 04 multiplied by 100 is 40. A 60 duty cycle is a signal that is ON 60 of the time and OFF the other 40. You end up turning the machine on and off a lot.