Been doing some bronze castings of wax carvings I have made. These are the first of the batch, made so I can mold them and make more. It's a really fun process, a bit stressful at times but also very rewarding. I'll be making some different things from these carvings coming soon, plus working on rings and other such things.
Johns new Bar, thought long and hard how to design a simple sissy bar that hadn't been done before. Not really an easy assignment considering these things are basic by nature serving only two real functions and they have been created since the birth of Choppers. So, I had better post this thing before someone else designs and builds one just like it then I look like the copy-cat.
I made 112 (total) of these bushings in around 10hrs once I was set up and in a rythm. Without the new machine I would have hung myself. Run time for one piece was around 1min 10sec. The handling time killed me, drilling and cutting, then getting set back up to run another. I started making a parting tool for this lathe but time wasn't on my side and I couldn't finish it before these needed to be delivered.
Thank God for the collet chuck! With out it I would have never been able to get the cross slide close enough to the spindle as I needed to. This chuck by nature moves the work out about 3" past standard scroll type chucks. I made the "boring bar" insert holder today and finished up the rest of the stack. The inside was much more difficult to get a smooth finish on because the bar has flex by nature and causes chatter, so I braced it up some with my hand and got a decent finish. Ill take the small inconsistencies out with some emery tomorrow.
Got Garys stack pretty much finished today, really stoked on how it turned out. Messed around with the knurl, wanted to make it super shallow but really crisp. I need to take care of the inner diameter tomorrow. Makes a good beer holder for after work too.
I have been working on this tool for a while now off and on, but I have some stuff in my head that requires the tool so it was time to finish it up. It gets bolted to the cross slide of my lathe and is manually operated. The first picture it the bearing assembly I came up with so that it would be sturdy and smooth, too smooth I could use some more friction...oh well. This is an example of what I can make with it. It looks too much like Saturn but for a mess around test of performance it works.
When re phasing XS you need to rotate crank 3 splines but when you do there is no opening for the key to index itself. Being hardened there was no way to make the slot, so I rigged up a grinding stone in the slitting saw arbiter and made the cut. It worked very well and only took about 5 minutes
I needed a shoulder bolt with a certain size shoulder today for a tool I'm making, so I decided to manufacture it rather than open the McMaster catalog, spend a half hour searching through the thousands of different sizes, calling them up and then waiting a day with nothing to do and no tool to make new parts with. Here it is from raw form to finished bolt.
The Hardinge HC turret lathe. I have been dreaming of having two lathes and fantasizing that it could be a Hardinge. Well, a ton of work in my off time calling and driving around I finally found it. Of corse I had some help from my friend Brian. I pulled this beauty out of a 40ft storage container tucked away from sight. It's amazing what people have stashed away! I will definitely be making a video of the machine in use.