The day I realized I was micro-adjusting everything wrong on the CNC

I spent the last 8 months fighting with a CNC machine at work, constantly tweaking feed rates and spindle speeds by tiny amounts to stop it from chattering. Last Thursday, the maintenance guy casually mentioned my tool holders were dirty and that was causing half the vibration issues. Anyone else ever waste months fixing the wrong thing just because you assumed the simple stuff was already handled?

2 comments

Log in to join the discussion

Log In

2 Comments

noahpark3mo ago

Buddy spent a year blaming his bandsaw before finding a loose belt.

1

evangarcia3mo ago

oh man, I feel this so hard. I spent like three months convinced my table saw was possessed, turning every cut into a wonky mess, before I realized I left the blade angle set to 5 degrees from a previous project. Felt like a real genius that day.

1