Loading…
0
That shift where the spindle bearing gave out at 2pm and saved my whole week
Last Thursday I was running a 12 hour shift on our VF-4, pushing a batch of 316 stainless parts. Around 2pm the spindle started making this grinding noise I've never heard before, like rocks in a blender. I stopped the machine, called the lead, and he said the bearing was shot. We had to swap in the backup machine and lost about 3 hours of runtime. But here's the thing, if that bearing had let go during the finish pass on the $4,800 part I was about to hit, we'd be scrapping that whole component and probably the spindle too. Instead we caught it on a roughing op. Boss said we dodged a bullet, but I'm still wondering if that noise was building up all week or if it just happened fast. Anyone else had a breakdown that ended up saving their butt? How do you know when to trust a new sound vs just pushing through to hit the deadline?
1 comments
Log in to join the discussion
Log In1 Comment
morganmartinez1mo ago
Blew up a compressor on a Friday afternoon once, right as we were about to start a weekend rush job. Everyone was mad at the time, but it forced us to stop and fix a leaky line that would've caused way worse problems later. Sometimes the machine knows before you do.
3