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dikman started following Sewing Leather on a Juki
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Congratulations - but be careful, buying leather sewing machines can be addictive!! As kgg said, the 563 has been around a long time but as long as it has been maintained it should serve you well. A bit of advice, replace the clutch motor with a servo, you don't have to buy an expensive one as anything will be better than that clutch motor. Happy sewing.
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I want to say HUGE thanks to kgg and to RockyAussie, for sending me such HELPFUL information, as I endeavoured to purchase a previously-owned leather sewing machine. I recently bought a Juki Lu-563 and I wanted to share a photo with you...! I cannot WAIT to get it going....just need some oil and I'll be good to go! 'Hope all is well - with each of you (!) in the Leather-Sewing-World! Thanks again for ALL of your help....so GREATLY appreciated!🙂
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Try contacting Hoffman Brothers in Chicago area. glenn
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Left Stand Singer 45K Variant → Singer 145K1
rubberduck replied to Constabulary's topic in Leather Sewing Machines
Hallo ich liebe rechtsarmige Nähmaschinen und würde ihre gerne kaufen. Dann hätte ich zwei Singer 145K1 und könnte die eine mit schwarzem Garn nutzen und die andere mit weißem Garn. Grüsse. -
Ok here is one thing that most people do not know about and Adler. The needle bar height is adjustable. You have to have the height set correctly even before you time the machine . If the height is wrong, machine will never sew correctly. Contact me and I can walk you thru the adjustment. glenn
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alsvisa changed their profile photo
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Like you are? Your IP address resolves to Staré Město, Moravskoslezský, 738 01, Czech Republic. Most often, IP addresses from India, Pakistan, etc. are spammers. They will join Leatherworker.net, pretend to be good members, often post a reply to a thread that hasn't seen any activity for several years. This thread had none for 2 years. Their double post tends to raise flags as well. So I was poking a hornets nest with a stick!
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Ferg started following Scissor Sharping
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You are putting wrong angle on blades. Sharpened area should be no more than one or two mm back from cutting edge. You have filed the edge at least 60 degree angle when they should be right at 30 degrees. Fine grade file that is new and finish with about 600 grit stone.
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I think so, I hope so. That game went to new home. I've not had any bad words about it come back to me. I can't see any reason why it should not last and be good In Victorian times shellac varnish was used to put a high shine on shoes and afaik the House Hold Cavalry of the UK still use shellac varnish on their boots. Polyurethane varnish is a better modern varnish than shellac
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Thank you for answering, thought the maybe polyurethane varnish could be not a good idea Pretty sure it’s the same varnish just different brand name …. Mine is veg tan leather dyed by myself , tried this vanish on a small piece, it’s been a about a month now , I folded it , crumpled it (sorry it it’s not the right word 😂) , put drops of water …and it seems to be really good … is your varnish still doing its job?
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Back to the drill press… Troubleshooting 101: Grab a level and square to test the surface geometry… Sure enough, the press plate has a 4”crack visible, and although the area at the post is square, the rest is off-kilter, and therefore is currently impossible to give a vertical drive in relation to the plate. So yet another waste of a sheath… EXCEPT I was able to cut the welt loose along the glue line (and who says you can’t separate Barge lol…), and perhaps I can salvage the body with a fresh welt, though at this point, the stitch lines may be purely decorative and the body secured with more Barge and some rivets… We shall see…
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Why is your location listed as Australia but your IP address is New Delhi (Pocket F), Delhi, 110001, India?
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Merged your second post, same topic in with the original. Please do not clutter up the forum with multiple threads on the same topic. I had moved your original post to the correct forum so you did not need to duplicate it!
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Looking for a bobbin case number for a singer 200w102 this is all I have on the machine. Machine was given to me and it works
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Very nicely done. My suggestions on speed reduction: i) if you need to slow down the machine and reduce servo motor "speed jump" you should add in a speed reducer pulley. Most of the brushless servo motors have a minimum startup speed of 500 rpm and a pulley size of 50mm. With some of the brushless servo motors the initial increase in speed from 0 to 500 rpm, speed jump, can be a problem. With your arrangement by increasing the size of the hand-wheel pulley size from 2 3/4" (70mm) to approximately something just under 4.5" say 110mm you did gain some reduction in speed. Example A: i) Without the new hand-wheel pulley the speed of would have been 357.1 rpm with a minimum startup speed of 500 rpm at the servo motor. ii) With the new hand-wheel pulley the speed would be reduced to 227.3 rpm with a minimum startup speed of 500 rpm at the servo motor. To help with smoothing out the speed jump with the side benefit of increased torque install a speed reducer pulley between the servo motor and the new hand-wheel pulley. Example B: 1) With the new hand-wheel pulley and a minimum startup speed of 500 rpm at the servo motor. i) install a 3:1 speed reducer pulley having a typical size of 6" large pulley and 52mm" small pulley the speed of the new hand-wheel pulley will be reduced to 78 rpm If you had just used the original hand-wheel pulley size of 2 3/4" (70mm) and a minimum startup speed of 500 rpm at the servo motor the speed would have been reduced to 122 rpm at the hand-wheel. kgg
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I've tried using ultrasonic cleaner and 1dl ~3.3oz. isopropanol for dismantled airbrush gun, but no major success was reached that day. 2 times for 30 minutes and didn't do much. Also used ethyl acetate(solvent, used as base for Fiebings dyes) to disolve, but wasnt very successful. I've also dipped my previous airbrush into acetone, and I think it didn't do much good except destroy o-rings. I'd really love to dismantle the whole gun to every last bit part and dip into kerosine or something really strong, use new o-rings and assemble back. Then should be as good as new. @DoogMeister It never occured me, that resolene is water based. And it makes so much sense now, as going "isopropanol - brown dye - isopropanol - black dye - isopropanol - resolene - isopropanol" never actually cleans resolene out, since it's water based not alcohol. Will do soon now! Thanks to both for these instructions! @Northmount Sorry and thank you.
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kellyswanson changed their profile photo
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dikman started following Servo Motor Mod: Diy Easier Speed Control and Hide glue interfering with dye absorption?
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Servo Motor Mod: Diy Easier Speed Control
dikman replied to SWFLholsters's topic in Leather Sewing Machines
You do realise, I hope, that this is an old method (optical gradient) that hasn't been used on servos for quite a few years? -
I sharpened my old scissors many times, but after a few uses, they would become dull again. So, I got a new pair of scissors from JapanScissor. I recommend that you try purchasing new scissors too.
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Two years before i got kasho scissor brand in japanscissor. It was still sharp.
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jamesking joined the community
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laleyendabizzness started following I Just Bought a Patcher. Can Anyone Identify it?
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I Just Bought a Patcher. Can Anyone Identify it?
laleyendabizzness replied to JJN's topic in Leather Sewing Machines
I've been wanting that same machine or pretty close to it, -
friquant started following Servo Motor Mod: Diy Easier Speed Control
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Servo Motor Mod: Diy Easier Speed Control
friquant replied to SWFLholsters's topic in Leather Sewing Machines
Found the video on youtube, as his website is no longer working: