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Northmount

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Everything posted by Northmount

  1. One of the things I have found in the small amount of hand stitching I've done is, don't pull the threads too tight. You can cut right through the leather. And another, longer stitches, and stay back from the edge a little more, which may not be applicable to your job. Put up a couple pictures so the experts can see front, back, thickness, how far from the edge, and thread size. Tom
  2. If you search for magnets here, you will find several threads about their usage. I have contributed to some of them with my observations and experience. The only risk for magnets is around magnetic stripped cards. And that is fairly low, but not quite non-existent. It takes an alternating magnetic field to wipe magnetic storage. Magnets and electronics are not a problem. Smart phones and tablets used magnets in OEM covers and holsters to switch the screen off when the device is holstered or closed. The iPad covers attach to the iPad frame using strong magnets. SDRAM cards are safe too. It is time to stop perpetuating the myths about magnets and electronics with the exception of CRTs, especially colour. Don't show your kids how the picture deforms and colours distort on the old fashioned picture tubes, unless you are ready to throw it in the junk, or spend money to have it degaussed (if you can find someone that will do that now!). Tom
  3. The OP required approval so I suspect the whole thread does for some reason. Tom
  4. $30 dollar cap! That's for a finished gift. Yours will be at least $130 (maybe $330) finished. Maybe it will be well worth the advertising and experience. Should video whoever opens it and see their expression for a $30 dollar gift! Will they know ahead of time you are doing a leather project? Tom
  5. For item 2, the needle should be starting to move upward, hook has caught the needle thread, then switch to reverse. Make sure you have moved the lever full stroke. Go slow. Tom
  6. I second using a good dead blow hammer. You can hold the stamp in the same spot with no bounce. If you get a deep enough impression, you can fit the stamp back in and touch up any light areas by tilting the stamp slightly in that direction. Obviously need a good stamp handle to do this. Tom
  7. Wire colours vary in different countries. In North America, white is neutral, green (or bare copper) is safety ground, and for single phase systems, black is hot, so is red in 110-0-110 (220 volt). 3 phase typical, red, black, and blue are hot. I've seen cord sets here that are blue and brown for power leads, green with yellow stripe for safety ground. Not sure which one is hot. Have to check each time to determine which is which! So it is best for all equipment that you check with someone knowledgeable in your area. Be safe, not sorry. And yes, there are many mistakes made in wiring systems by people that don't know the standards. So check that a circuit is really dead before you touch bare wires. I've seen an electrician get his arm badly burned by a flash over with 3 phase 600 VAC. He didn't check that the load centre power was still off from the previous day. Tripped a 2000 A supply. Tom
  8. This electronics stuff is all smoke and mirrors. When you let the smoke out, it doesn't work anymore! Tom
  9. When the top thread gets too tight because it is caught on something as hook carries it around the bobbin case, then the thread gets damaged or breaks. Start by checking that the tab on the bobbin case is in the correct location under the feed dog plate. Also take a look at this post and this one Then slowly turn the machine by hand and observe the thread as it is picked up and brought over/around the bobbin. See where it is catching. Then you can determine what to fix or adjust. Tom
  10. Looks like your thread is getting caught on the edge of your bobbin basket. On mine, the hook drags it across real smoothly. You need to see why it is getting caught there. Some rough edge, or too much clearance, or ... Hope you get it sorted out. Else PM wizcrafts or gottaknow. They are the experts. I thought they would have seen this thread already, but it must have slipped under the radar. Tom
  11. For thin materials and long stitch length, both top and bottom tensions need to be reduced. Shorter stitches help, but might not be the whole fix. In the middle of the run, you are probably keeping quite a bit of tension on the materials as you guide it through. So that extra tension, stretching the materials stops the gathering, except for the ends where it is difficult to do that. Tom
  12. Great job overall. I like the kickstand. Have thought about a couple ways of trying it, but haven't got to it! Tom
  13. There is an old thread here on making your own. Fellow was using bandsaw blades. He never came back with any posts with experience or pics. Tom
  14. PDF sheet 13 http://www.consew.com/Files/112347/InstructionManuals/227R-2.pdf top of the page. I set mine to allow the largest thread I use to pass through the gap. Tom
  15. Make sure the tab for the bobbin case is in the notch in the feed plate, then if necessary, adjust the latch opening distance to pass your thread size. Had a similar problem once when I had taken the feed plate off to do some cleaning. Missed getting it into place. Twangs when the thread gets caught, shreds the thread. This photo is from a clone, but should be like yours. Tom
  16. Make your own table attachment. This one just drops in place, the legs fold up for storage. Your design would depend on the type of table you get with your machine. Tom
  17. I suggested this on another of Monica's threads, so this is for others that have been reading this thread. (By the way, Monica, did it work or help at all? I and others I'm sure would like to know how effective it is and the type of dye you were using.) Some dye spills can be cleaned up with Oxalic Acid (also called wood bleach). I think a lot of it depends on how porous the surface is, and how deep it penetrates. I'm sure it will depend on the type of dye as well. I know with stains in wood, it sometimes takes several soakings and applications to clean up the surface so it is gone or light enough not to be very noticeable. So far my dye spills have been on the bench, usually on some cardboard or paper towel. But paint is a different story. once dumped most of a gallon can in the kitchen. Half of it ran down the basement stairs! That was many years ago. Was oil based paint, and I had no thinner. Picked up a lot with a dustpan, then wiped up more, then lots of scrubbing with soap and water, over and over. At least it wasn't fast drying. My parent's never did know what happened to the paint! Tom
  18. Leather point needles may cut your thread on a machine back-stitch. So if you are using leather points, the best would be to do them by hand like zuludog says. Tom
  19. That's why there's now a servo on one machine instead of a clutch motor, and a servo plus speed reducer on the other. Had tried just a smaller pulley on the clutch motor, but wasn't adequate at all. Sure makes life easier now, especially going around corners!When I got into high school, math was no longer a problem. Suddenly became easy to make 100% on the exams. Teacher started using my papers for the answer key. Makes a real difference when you have good teachers that know what they are teaching. Tom
  20. Take a look at http://leatherworker.net/forum/index.php?showtopic=55325&page=1 Tom
  21. Loose weaves won't be a problem. Tight weaves you will see a big hole around the thread. If the material is worked a bit, the holes may close in somewhat. You may have some "fun" getting your tension balanced using a large needle and small diameter thread. Then have to reset it to go back to leather. Tom
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