Quantcast
Channel: Practical Machinist - Largest Manufacturing Technology Forum on the Web - Bridgeport and Hardinge Mills and Lathes
Viewing all articles
Browse latest Browse all 3221

HLV-H Belt Pulley Shaft - WTF???

$
0
0
So I've been running my lathe a fair bit over the last couple of days, doing something I rarely do which is turning between centers.

To make a long story short, I had a scare where I thought I'd buggered the spindle bearings, but what it really turned out to be was that the idler shaft that supports the pulleys between the motor belt and the spindle belt had migrated out of the outside bearing and the pulleys/belts were cattywompus.

See photo.

Looking at the service manual, there doesn't appear to be anything to retain the shaft. Looks like it just floats free in there. That seems remarkable...

Is this a "common" issue that people just keep their eye on? Or is it a symptom of something I should be trying to fix?

Click image for larger version. 

Name:	IMG_0119.jpg 
Views:	61 
Size:	83.6 KB 
ID:	139987
Attached Thumbnails
Click image for larger version. 

Name:	IMG_0119.jpg 
Views:	N/A 
Size:	83.6 KB 
ID:	139987  

Viewing all articles
Browse latest Browse all 3221

Trending Articles



<script src="https://jsc.adskeeper.com/r/s/rssing.com.1596347.js" async> </script>