- Joined
- Sep 8, 2012
- Messages
- 26
Any one have a PARTS Machine? I am missing the original pulleys from Motor to Jack Shaft & Belt guard? .....
Those are rare and pricey. I patiently hunted on ebay and one finally showed up, attached to an Atlas 1/2 hp motor! Paid a small fortune for it, but now have a slightly more powerful mill (the motor barely fit).
I chucked up my arbor yesterday and drew it in and was alarmed at how much force was neeeded to knock it back out. If I were in your shoes, I'd find a long grade 8 or similar hardened bolt that will bottom out in the drawbar and whale on it with a small sledge. Sometimes a single blow with something bigger is better than many blows with something light. The drawbar is designed so that its threads and the threads in the arbor take the impact. You want a bolt that has enough threads to bottom out in the arbor, allowing the bottom of the threaded hole to take the impact. After yesterday's experience, I think I'll make one just for knocking out the arbor and use the drawbar just for drawing in.
The rear spindle bearing will likely get ruined from all this impacting, if it's not already. It might help to hold another sledge hammer on the opposite face of the mill head, just above the arbor, to absorb impact.