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  1. davidyat

    Need advice and help : A remote display caliper

    I have a Bridgeport Mill. Do you have pictures of how you mounted the DRO for the Quill. Grasshopper
  2. davidyat

    EDM help

    This is some information I will really remember. Thanks, Grasshopper
  3. davidyat

    EDM help

    Andrew, Thanks for you response. I live in Indianapolis, Indiana USA. But I did have enough material left over that I decided to teach my self a lesson. I made a 3rd block and machined that one to specs. While I was machining this 3rd block, I kept remembering what I did wrong and vowed not...
  4. davidyat

    Tabletop CNC

    Brian, I got very lucky. A friend of mine upgraded his CNC and because I've done a lot of favors for him, he just gave me his old system and allowed me to use his Easel account. I draw 2D items in Autocad, save the file as DFX, put the file into Easel, get the g-code and cut out the parts...
  5. davidyat

    Total Eclipse April 8th, 2024 - Arkansas

    I live in Indianapolis. Looking forward to the total eclipse in my backyard. My friend Vederstein is only 6 miles from me. Grasshopper
  6. davidyat

    EDM help

    Are there any EDM services here on HMEM? I'm building Vederstein's Dancer engine and manage to break off a 1/8 drill bit about 1/2 inch into the hole for a steam transfer port in the engine block. You can see that one hole that's buggered up pretty good. Could I make another? Yeah, but I don't...
  7. davidyat

    First time bevel gear cutting

    First off, thank you everyone for your input. I'm just an amateur machinist. I just want to make a steam engine, make it run, then put it on a shelf and look for another project. My machining mentor showed me where I made my mistake and botched the Delrin practice piece. I zigged when I should...
  8. davidyat

    First time bevel gear cutting

    Well, took the plunge and cut the blanks I had made for the bevel gears. My machining mentor showed me how I had to make 3 passes and the offsets needed for proper bevel gears. I practiced on some Delrin and you can see how I completely botched it up with the 3 passes. The diameters at the large...
  9. davidyat

    First time bevel gear cutting

    I could use some help. I've cut spur gears before but now I want to tackle bevel gears. If there are any threads on HMEM for this, please point me in the right direction. Any help will be appreciated so I don't end up with a box full of scrap bevel gears. Grasshopper
  10. davidyat

    Sold KEEPING - Complete and Clean Set of MODEL ENGINE BUILDER - Issues 1 through 27

    Most likely, I will never part with mine. Now I just need to go through my house and see where did I put them???? Grasshopper
  11. davidyat

    Let's make a 4 cylinder flat

    Ray, is this build off the top of your head, working off of plans or do you plan to offer plans? This looks like something I'd like to try. Thanks, Grasshopper
  12. davidyat

    Electric Starter System for Model Engines

    Brian, have you ever tried other avenues to purchase items? I do a LOT of purchasing on eBay. I find an item in the US only with free shipping. I can also check the sellers' profile. If a seller has sold thousands of items with a 99% approval rating, I would trust them. I saw these items on...
  13. davidyat

    Compressed air safety

    I'm so glad that I saw this thread. As I was reading the posts, I said to myself, "Did you ever drain your 6 year old compressor tank"? UUHH, no. So yesterday I decided to check. Opened the drain cock with no pressure in the tank. Some water leaking out. OK, turn on the compressor to get it all...
  14. davidyat

    new member from Mass

    Steamchick suggested a Swashplate Engine. I built Vederstein's Swashplate. Here is the blog in this forum: https://www.homemodelenginemachinist.com/threads/swashplate-engine.33125/ And here is my blog of my finished Swashplate...
  15. davidyat

    Mitsubishi VFD - 120V single phase to 240V three phase

    When I first got into model machining, I needed a phase converter. Phase-A-Matic was only 10 miles from my house. They were very helpful in getting my rotary up and running. I see they are still in business: https://phase-a-matic.com/ If you are interested and going to get a phase converter, I...
  16. davidyat

    Fractal Vise

    $9,000 Badhippie??? Well I can dream, can't I? When I find the lamp and rub it and the Genie comes out and gives me 3 wishes, a Fractal Vice might be one of them. Grasshopper
  17. davidyat

    Fractal Vise

    Yes, Minh, would be useful if you can find one!
  18. davidyat

    Fractal Vise

    I've seen a Fractal Vise before. I would certainly love to have one. Aren't there times when you have that odd piece that takes a while to secure in a vice? Has anyone heard of plans to build one? The only ones I've seen are 3D printed plastic ones. I came across this fellow who makes engraving...
  19. davidyat

    milling vise plans

    Mr. Pete is a God send. I watched his video on how to cut gears with a dividing head. It was easy to follow his advice and my gears came out perfectly the first time I tried. Grasshopper
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