Wizcrafts

You can crop, reduce the image dimensions and file size, as well as sharpen the reduced image, with the free FastStone Photo Resizer.

Janome has a user manual on the HD3000 page, linked to as: Download HD3000 Manual This is a hobbyist level garment sewing machine. It has an aluminum body to keep it from breaking apart if you sew denim jeans. Do not buy this if you need to sew leather thicker than about 4 or 5 ounces. It should be limited to soft temper garment or light chap leather for a machine like this, which feeds from the bottom only. It will max out at #69 bonded nylon thread, using a #18/110 leather point needle.

This topic actually started out as a discussion about industrial sewing machine manuals. It has since morphed into an anything goes discussion. So, I am unpinning it and making it a standard topic. Regarding manuals, Johanna and I are thinking about starting a new forum where sewing machine and needles manuals can be uploaded and kept in one place. I will let you know if/when this forum goes live.

Mizzy; Can or have you tried uploading the photos from a computer, rather than your phone?

Use an image/photo resizer program to crop and reduce the file size and you should be able to upload pix to the forum.

If you try #207 on top and have trouble getting the knots to pull up, try using a #23 or #24 needle.

Have you thought about contacting Techsew for assistance? They had ad banners on top of every page on our forums. They also have a toll free phone number. It might be quicker to handle it with them than otherwise.

What make and type of motor is on your Toro? If it's a servo, leaving it on shouldn't make any difference as no serious current flows until it is spinning. If it is a clutch motor, it generates heat all the time it is on and could overheat if not properly cooled.

The flywheel usually refers to the huge hand wheel on the right end of the machine. Is this what you are asking about, or is it the speed reducer under the table that has a bad bearing?

I used to buy Barbour's Irish linen thread from Campbell Randall when I had a Union Lockstitch machine. They have a good assortment at all times as they build and sell needle and awl sewing machines.

It is a Juki feed dog for the LU-562 and 563. It is what it is.

Approximately 3/8 of an inch maximum under the working feet.

Not really. The motor affects punching power and the running speed. An underpowered machine can be custom fitted with a more powerful under the table motor. But it will still have a certain needle, thread and thickness handling maximum that cannot be safely exceeded. The main things that determine the thread handling capacity are the design and clearances of the hook and shuttle and the strength of the take-up and tensioning components. If a certain sewing machine was built to sew light weight cloth, it won't do well with leather, or with thick thread, or large needles. You simply cannot sew with very thick thread on a sewing machine made for cloth and light upholstery. It requires a holster, or harness, or a shoe sole stitcher. BTW: sewing with #346 thread calls for a #26 needle. That is beyond the capacity of walking foot machines, except for the big Juki 441 and its clones and the Adler 205 and its clones. These machines run in the mid $2ks through the high $6ks.

Puritan Industries, a US builder, makes a transverse feed model with a 36" arm, called The Alligator. Like all Puritan machines, it has no bobbin and sews a chainstitch, meaning you'd need to sew across, or glue down the starting and finishing inside chains to lock them in. One advantage of this type of machine is that it easily handles waxed linen thread of just about any size (with the proper needle and awl combo).

If you actually need a transverse feed, order one. CowboySew/Hightex makes a transverse feed machine, as do several other major brands. Here it is in action.

The Sailrite LS1 maxes out with #138 thread and a #23 needle. To use them you'll need to upgrade to the Monster II balance wheel.

This dealer sells the Family Sew FS-550 with a 50mm pulley attached. He also has type 3L v-belts. You are going to need a shorter belt after you replace the clutch motor (with its bigger pulley).

@prbush The shaft on the Family Sew motors is not a standard diameter (as pulley mounting holes go). The 50mm pulley is custom fitted by the dealer. If you buy one from an online seller who is not a specialist in leather sewing machines, it will probably have the 75mm pulley installed (standard for high speed upholstery and garment sewing). This will not be a good size for slow sewing. The machine could start up like a jack rabbit. As for your question about the machine pulley, measure the diameter of the pulley across the top. If it is at least 4 inches, keep it. That way a 2" motor pulley will yield a 2:1 speed reduction/torque multiplication.

I think what's throwing RJ and others off is the fact that you can hand sew with 2 needles to do a running stitch with very heavy thread and have no knots to hide. The stitches are always perfect on both sides in 2 needle hand stitching. Lockstitch sewing machines have an overlap where the top thread grabs up the bottom thread and draws the resulting knot into the material. Lighter threads form tighter knots that are easily buried inside the work. But, thicker thread, especially anything over 1/2 mm, forms a very big overlapping knot that requires a very large needle to poke a hole wide enough to clear at least 3 times the diameter of the largest thread. In the case of .8mm - which equals #554 bonded thread - the thread is not only wide, but not very flexible. It will create a lockstitch knot about 4 times the diameter of the thread. This would require a 3.2mm hole, which is about 1/8 inch diameter! The knot would be so big that it would need to be locked inside 5/16 inch of leather, or more, to totally conceal it. The minimum needle size for sewing with #554 (.8mm) thread is #30. The largest needle that a 441 or 205 type machine uses is a #27. That leaves one having to look into needle and awl harness stitchers, as I previously mentioned. I used to own Union Lockstitch machines that could handle 1/8 inch awls. I called them roofing nails.

I have a trick to pass along to people with loose bobbins on bobbin winder shafts. Feed the thread stub through a hole in the inside of the bobbin, then tuck it through the center post to the front. Find a position where the thread is in direct contact with the shaft, not the split area, and push the bobbin all the way in. This locks the starting thread stub in place and helps keep the bobbin from freewheeling.

If you can't find the lamp clamps for your machine, you can buy a new LED flex light with a magnetic base that holds to the body of the machine. I have several now and like them.

I have 2 Family Sew FS-550 servo motors in service at this time. One feeds a 3:1 speed reducer (on a CB4500). The other is direct drive to the machine. I can set the speed limiter to minimum and still punch through leather without the motor bogging down. Both are equipped with a small 50mm pulley that adds torque. The standard pulley is much bigger and would run too fast and lose power when you try to sew slowly. The pulley size matters on leather sewing machines.

First, verify that you are using a proper combination of thread and needle sizes. Second, if the top tension is as loose as can be and the bobbin has reasonable tension and the knots are still visible on top, the top thread is binding somewhere along the way. This could be the thread spool itself, or thread twisting over the guide on top of the thread stand. It could also be caused by the take-up lift adjuster barrel being set too far in, forcing the take-up to pull too much thread through with each stroke. Last, the timing could be too far advanced or retarded, adding unwanted pressure. But, that is unlikely to affect the knots so drastically.

The only machines I know of that can handle 1mm thread are needle and awl harness stitchers and curved needle shoe sole stitchers. I invite the O.P to read about the Campbell-Randall Lockstitch machine. These machines sell for thousands of dollars, whether new or used. The issue here is that the O.P. doesn't understand how lockstitch sewing machines form a stitch, thread sizes, or machine builds and mechanisms. There is no $200 sewing machine that can sew with 1mm thread - unless it is in a barn or storage locker sale. The smallest sole stitcher that can handle that size thread is a German Junker and Ruh hand cranked, curved needle sole stitcher.

I did get one push button servo from you in 2011 that had a cutout at a certain point of movement of the pedal. It eventually died altogether. The Family Sew servo motors you now sell are so much better and easier to control. The Sew Pro was also a very good servo motor while it was in production. Too bad they folded.