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snowshooze

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Everything posted by snowshooze

  1. Well, I am a 650 guy, I just like the rotary primer feed.
  2. Thanks Superdude. I don't get out much...
  3. I noticed regular failures on my nickel plated brass in the 357. I believe it is embrittled by the plating. By the way, I don't understand the terminology... "Open Gun" That doesn't bring much to mind. Thanks, Mark
  4. Are your reloads powerful enough to fully cycle the action? Sometimes it is that simple. A lighter spring cures that, or a heavier load.
  5. Well, the big thing is adjusting what I call the rotocam actuator. It is that bearing block below the stage, the gold one. A knock-off of mine... but it is slotted. Runs on the ring-indexer. You have to play with the adjustment so that it turns your shell plate to exact position. When that ball pops up under the shell plate, nothing is supposed to move at all. If the ball moves the shell-plate, you are out of time. All that ball is supposed to do is hold the plate in position... not index it.
  6. I never saw that version before. Is that a hinge on it? I am aware of the magnetic ones.. Mark
  7. I am merely a dumb Machinist. " Snowshooze, you make great stuff. But have you been drinking? That was like reading one, run-on sentence. " Is that what ya meant? Ya know, I graduated third grade. Then, I went to work full-time.
  8. Hi guys. I finished up the rotocam follower in December, makes things a lot nicer, and now I added the one I really wanted, but didn't have the wherewithall to do until recently. The primer stop switch. Just offered on ebay. Only one on earth, brand new... and busting my tail to fill orders. Just search "Dillon Primer Stop..." It will come up. But there again, I have to plug slide guide. I bought a single tube of this stuff, and it is amazing. If you haven't got any, get some. My applications are in production machining. I am still amazed at what it did for me, and three years out of a single tube... crazy. It has another 5 years in it.
  9. I should have started out with the basics in my 2 cents worth on this very interesting topic. I actually enjoy this stuff! But the whole conversation is based around the two schools of thought: And I am unable to say which is better. The two schools: 1, The floating head: On the floating head, such as the Dillon XL machines, the Forrester Co-ax and the RCBS Progressives, there is no rigid stop on the case to die position. There is to a minor degree, but only on the progressives where the respective positions are held in the tool-head. In practice, on the progessives, the FL die of course will dictate at top stroke exact rotation of the shell plate. As the shell plate isn't rigid... it could move just a bit. And the die plate wiggles a bit. Doesn't matter. It will find it's natural center. On the single stage Co-ax, the dies just pop in and out, and they float as well. I doubt too many of us would venture to kick dirt on the venerable Forrester Co-ax. I had one for a while, loved it, and it turned out technically correct ammunition and seated bullets had minimal runnout between centers. But I thought the press a bit light for belted Magnums. I was FL 300 Winmag and things were flexing a bit. 2. The rigid-head. This is fixed school. The idea being the die is dead center to the ram, and there is no opportunity for runnout error. The best being the H frames, O frames, if they are quality and really are aligned. C frames are just fine too so long as they don't flex. That is the long and short of it. There are plenty of world class match shooters each school. And I ain't one of those, or even close to it. But it has been a great argument for longer than we have been around.
  10. Thanks Pat! Actually, my antique Hollywood rigs get all the sexy work. Ah, the old dogs have seniority. My 220 swift stuff... paper killer... off vintage iron. Poor old Big Max is stuck with the heavy lifting of belted Mags.
  11. Honestly, if I could make more money beating a dead horse, well, it would be a pretty simple decision.
  12. Well... I own a machine shop. Doesn't make me an expert. But so long as the machine is consistant ( And it is ) is the only issue. I have a whole pile of Whidden Heads, machined from solid billet. And I have another pile of stock issue Dillon heads. If you look at the Dillon heads, you will see they are cavity moulded, die-cast just to save the material they didn't need to buy. That means you don't have to buy it either. Look at the Whidden heads, solid. Wall to wall. As much metal as one could possibly fit in there. Money is merely an object. In the upstroke, slack is taken, on both. Same on the downstroke. So long as it repeats, that is ok. Side play and longetudal, they go where they go. These pins you stake them in with limit that. Ya, there be slop. Both Dillon and Whidden They talk about barrel harmonics... so long as the barrel is consistent, and vibrates the same way with every shot, if the load is the same, the vibes the same, the bullet exits at the same deflection of the vibration every time... because we do our part... we really don't care because we can pin it down and sink our teeth into it. The long and short IMHO... zip. I have beautiful Whidden heads, and good 'ol Dillons. Whidden's are stronger. Dillons are more than strong enough. If you want to go to the end of the trail on accuracy, I think you want to go single stage, place every weighed and measured, trimmed and petted piece of brass in the die with the headstamp oriented exactly the same every time... check the barometer before starting and make sure it is at 29.92 or adjust for windage. Oh yeah.. 67 degrees F. Or allow for thermal expansion. Remember though, the differences of T.E. Differentially between lead, copper, or copper jackets over lead cores, don't forget jacket thickness and alloy... In all, I think it IS a worthy subject. I believe the most critical is station timing. But, as that actually is not rigid... the several operations clock out against each other. That case is going to be buried into that sizing die, and I bet it is going to have the last word. Whidden is a CNC shop just as Dillon. SAMMI specs give me like + - .007" in a chamber, (You could toss a cat through there) and I couldn't make a living in a general machine shop such as mine if I were a gunsmith that could only hit that. I don't make ANYTHING with that much slop. ( Unless paid to ) I expect any other after-market heads are in the same boat. Point being, are they consistent? My oldest lathe has .275" slop, but when I take it in the same direction, consistantly, every time... I am cool to .0005" consistantly. Take it to the bank. I do every day. So, overkill is my trademark. I honestly cannot kick a single piece of dust on the Dillon tool-heads. I believe for all practical intents and purposes, they are everything they actually need to be. But I run some fancy after-market heads... and I know I am better because I spent more. If you are shooting for beers, dollars or prestige, go single stage, and I recommend my RCBS Big Max solid steel casting press. Anything O frame is premium., everything absolutely rigid. I do that for my big bore hunting rounds. Mostly because I am too cheap to tool up the Dillon for 20 measly rounds a year. And I have a Big Max. There actually may be a bit more deflection in a die-cast Dillon head. But so long as it does the same thing, every time.. I don't see this as a big issue, I have not retired my Dillon heads. I started buying Whidden heads for .308 and up... but I couldn't outshooot the difference. BUT whan my buddies come over... they see them aftermarket heads... Well you guys know I would never rub it in. This is just and merely my two cents worth. I am a lowly machine shop owner, and in Russia, they make convicts become Machinist's. Until we can get some feedback from a long-range, bench rest proven medal winner, I can't say much, but I think they are all single stage. If the stakes are that high... If your living depends on perfection ( Like mine ) well, 15 minutes a round on reloading? My income on the line? I got 15 minutes. BEERS on the line, I might have to start paying attention! There ya go. I see your eyes glazing over. Even I can't tell for sure. Mark
  13. Well, as it is a 24 threads per inch, and a minimum adjustment of one half turn, yeah. But, that equates to .020" which for all intended purposes can be overlooked. So, practically speaking, no. The Dillon stock follower really isn't too bad. But honestly, as much as I would like to sell you one, I always recommend you just start out with what you get. You just bought a new beast. Yer gonna have to tame it, and get used to it. And I guarantee you will have your hands full for a while doing that, and it won't always be pretty. I mean a sale is welcome, but you are going to be busy a while. A couple degrees this way or that... the bearing can slip on a tangent just fine. It is a lot slicker than the factory rod if you want to talk co-efficent of friction. ( I'd rather play dumb ) Don't fret. I am not pulling the offer anytime soon. Thank you very much for your interest. Mark
  14. There is an ebay guy.. G&S Custom? He is making custom funnels. I purchased one of his shell-plates and really like it. Talked to the guy, and he said yeah... a bigger and smoother funnel to slick the drop and reduce bridging. A guy could hone one with a drill and a piece of sandpaper to improve it.
  15. Was that mine? Drop a line. This is important stuff to me. Thanks, Mark
  16. Guys I sold my Phenolic bearing and custom spring to say say it helps. I am a bit baffeled as the 550 is a hand index... but I have never ran one. Mark
  17. Nope, the basic machine is all timed out to index to the detent pocket. That is supposed to be dead zero, but one might be able to loosen the stage and get it to rotate just a fuzz in that clearance around the screw holes. Not much, I haven't tore in that deep lately. Oh, I do remember though, I did lap the pawl a bit, the little spring loaded index thingee that is the tooth that pops up and engauges the shell plate to turn it. I kinda changed the attack angle and put a real smooth finish on it. I think that is when I re-timed, I don't think it was far off from the factory to start with. What you are adjusting down there is how far around that shell plate get's turned. When it is perfect, the detent ball doesn't do anything but anchor it there.
  18. Well, on the XL 650, below the shell-plate about the stage is a rotary cam that advances the shell plate. There is a dog it runs on, and you can fiddle with that until the throw is just right, and the detent ball snaps in at the perfect resting point. Too short or long, that detent ball popping in will advance or retard the shell plate rotation. That ball shouldn't do anything other than hold the properly indexed position. That is a major contributor to powder spillage due to the snap of the shell plate. The others are excessive spring tension as seen commonly on the XL 650... and the weight of the detent ball which I replaced in mine with a phenolic. Someday... I will have a 1050 too. I bet this is the answer to your question, even though I am on a different machine. My best guess. Mark
  19. Pretty much. It's held in with a press-fit pin. If you have one, can you give the OD and width of the bearing, along with an approximation on the pin diameter? M 10, x 3 x 4 and a M3 roll pin 10MM long. Slot width seems good at .164"
  20. Did you lose your jam-nut? It should maintain alignment. Thanks, Mark
  21. Cool Pat! I am the manufacturer of the item, and I was kicking dirt on you just for fun. It's totally cool. I just got my CNC mill in, and was wondering what you had. I got more stuff, and I don't know if it will survive the cost of jobbing it out. I need precision surface grinding on jigged parts. Thanks, Mark
  22. ME TOO Me too, and I am the guy that makes them!!! LOL!
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