- Joined
- Oct 7, 2020
- Messages
- 2,388
Cool, Congrats on your first thread.
That looks really interesting.That longer splined end of the spindle looks like a much better solution to me than what I have seen in other versions of the 833. That said, the interference of the drawbar hex corners with the spline wrench would drive me crazy. Instead of that spline wrench, you might find that a certain size 12-point box-end wrench will fit the splines and still give clearance past the hex-head.
If you plan on implementing a power drawbar, you might live with it until the PDB project pops to the top of the list. If you go for the Maxi Torque-Rite PDB, it comes with a custom new drawbar to fit your machine.
But instead of beavering off the corners of the hex cap, I would be inclined to bring the entire hex-head down in size by milling off all six sides in an ER40 Hex collet block. Kinda hard to do without a second drawbar, but you can buy replacement drawbars easy enough - or make your own. You have to be precise in picking a replacement drawbar on length, but the R8 end is threaded 7/16-20. Here are a few, or PM may have one specific to the 833.
This is another alternative - used in place of the spline wrench. I made a slightly more robust version of this for my RF-45. They are available on eBay here. It's basically a spring-loaded plunger that you push on to engage with one of the splines and it locks the spindle. When you let go, it springs back automatically. Less likely you'll forget and leave a spline wrench on the spindle with this kind of setup and it's easily installed and works with existing unmodified drawbar.
View attachment 360634
I want a new garage slab. I threw a wood plane at the front of the house and called the insurance company and left a detailed message. So far they haven’t called back…I am pretty lucky that my slab was re-poured after a plane hit my home a few year back.
Yes the boss was very pissy about me not fixing this earlier, but it is a 20 year old tub and nothing fit and looked okay. My first attempt had the hole hidden in the part, but it was WAY too big and looked silly. When I reduced the size of the part I forgot how deep I cut the threads. Oops, well I am learning right........"And I fixed the bathtub which has been missing the knob for a long time..."
Very important to keep the "points-score" up with the boss, so we can continue to buy and play with our toys! ......Good job!
These are those multitudes of little jobs that we will find over the years that make us smile to have these machines.And I fixed the bathtub which has been missing the knob for a long time...