Hi All
I tried searching for explanations in the simplest terms the process of THC and how it functions with software, thus hoping I can get a detailed yet simple explanation.
I'm pretty sure I'm not the only one in need of this understanding. I understand why it's necessary with regards to cut quality etc and saving the torch to some degree. But! What I don't understand is the actual process in which it operates and what is expected from an operator.
Here are my questions
1. Describe the arc ok signal and it's role? Does it play a role in torch ignition?
Terms like pilot arc, arc transfer and arc good - are there differences?
2. Why are some plasma models expected to have a current transformer? And are the connections different if current transformer is used?
3. THC Units requiring raw arc volts, compare to voltage divider?
4. The function of voltage divider (50:1 and so on) and differnce to raw arc volts?
5. What is expected from the operator with regards to settings/adjustments etc?
6. What is is the installer/fabricator/DIYer expected to know - if they (like myself) are electronically challenged?
It's fine to read connection diagrams, software config and hook up a product but having a bit more knowledge on the process would make it a lot more easier if we run into problems.
My final question
Advantage and Disadvantage comparison between Arc Voltage THC vs Mechanical THC? What is the real difference?
Feel free to add in explanations if I've left out vital questions.