Ok so I went down to Trotec on friday to use their 100w Galvo for some samples I need for a magazine advert...They turned out incredible (to me anyway)...(will post pics up soon)
So while up there - bearing in mind I am extremely new to all this, we messed around with the settings and were using it at 30% power (to simulate our 30w laser) and cutting card at around 140-150 speed and with a frequency of 4 KHz running two passes to cleanly cut the card.
Now my question is changing the frequency does what exactly? Speed is self explanitory, but whats the relationship between the two....sorry if this is a ridiculous question, but I couldnt quite get my head around it.
Any help would be grealy appreciated.