Spent $150 on a new coolant nozzle and it's cutting my cycle time by almost 10%

The old one was just spraying everywhere, but this one focuses the stream perfectly. Anyone have a good source for replacement seals for these high-pressure units?

3 comments

3 Comments

blair_lane1mo ago

Nice! That's a solid return on investment. Just a heads up, cycle time savings usually come from the machining parameters, not the coolant nozzle itself. The new nozzle is probably just letting your machine run the way it was meant to.

sarahh4810d ago

My old foreman used to say the same thing, and I argued with him for a year. Turns out he was right, and I just had a stubborn streak a mile wide. That case study Noah mentioned is spot on, we saw a 12% feed bump on some stainless jobs after switching to a focused line. It's a bit humbling when you realize you were basically choking your own machine with a lousy spray pattern.

noahjenkins1mo ago

My old shop foreman always said a good coolant nozzle is like a sharp drill bit, you don't realize how bad the old one was until you replace it. I read a case study from a tooling supplier that showed a focused stream can actually let you bump up the feed rate without worrying about heat or chip evacuation. That's probably where your cycle time gain is really coming from. For the seals, check with the nozzle maker first, they usually have an OEM kit that fits right.