Rotor and Collector Of Electric Motor / Armature Winding / Collector Armature Electric Motor

Most home sewing machines, even some industrial ones, use electrimotors with brushes, they are also called collector electricmotors. Electromotors are also used in all hand-held power tools (drills, grinders, milling machines, hand saws, jigsaws ... etc). With collector electricmotors, the most common problems and failures occur on the rotor, rarely on the stator. The most sensitive part, so to speak, is ...

Bernina Bernette b37 / Bernette b38 Sewing Machine / Bernina Bernette / Bernete

The Bernette B37 is a compact computerized model with simple operation and robust construction. 
It has many functions, such as the practical start/stop function that allows you to sew without using the foot pedal. You can also use the needle stop up/down function to decide whether the needle should stop in the fabric or up above it. 
This is a particular advantage when you want to sew corners and turn the fabric around the needle. With the bernette b37 you can also adjust the sewing speed to suit your individual requirements and the type of material. 

Singer Simple 3210 | Singer Simple 3221 | Singer Simple 3223 | Singer Simple 3229 | Singer Simple 3232

The Singer Simple 3223 | Singer Simple 3229 | Singer Simple 3232 | Singer Simple 3210 | Singer Simple 3221... sewing machine offers the basic features you need to sew all sorts of projects - from fashions to simple home decor, from gifts to craft items, you can do it all. There are 101 different stitches to choose from and customize to your fabrics and projects. 
Make buttonholes in four easy steps, whether you want to sew a dress, stitch up a pillow or create a crafty tote. Basic accessories can be found in the removable storage compartment. There is also a free arm, which makes it easy to hem trousers or other small projects like children's clothing. The heavy duty metal frame will provide long lasting durability.

Sewing Machine Tensioner | Top Tension Thread Sewing Machine

Bad tension can ruin any relationship. You are trying to sew a simple seam and are getting a nest of thread under the fabric. You might be using two colors of thread, and you are seeing the bobbin thread being pulled to the top of the fabric. Last week, when you were working on this project, the tension was perfect. What is your machine trying to tell you today?
Your expectations are not being met, and that is frustrating. The key is knowing what you are dealing with. Is the machine misbehaving, or is this simply a misunderstanding?
Let’s explore how tension mechanisms work.

Bernina Bernette Coverstitch Machine / Bernette Funlock Overlocker

Bernette 42 Coverstitch Machine

The bernette Funlock 42 is a coverstitch machine featuring a total of 3 different coverstitches with a width of 2.8 and 5.6 mm and a chain stitch. With it, you can provide your hems, edges and cuffs with professional stitches, giving your sewing project the perfect look. Excellent results can be achieved with the bernette Funlock 42, even with very stretchy fabrics and thin knitted fabrics. Threading the needles and loopers is also really easy, thanks to the separate needle threader and the looper threading mechanism. And to give you a good view of your sewing project, the bernette Funlock 42 also has a bright LED light.

  • 4-thread / 3-needle coverstitch machine
  • Accessories in the looper cover
  • Bright LED light
  • Differential feed outside, can be adjusted while sewing
  • Easy threading due to the colour-coded threading paths
  • Large working area to the right of the needle 87mm
  • Manual needle threader

Pfaff Serial Number Lookup / Dating Pfaff Sewing Machine

The list of serial numbers of pfaff - Pfaff Sewing Machines
List of production dates for Pfaff sewing machines produced in Germany from 1862-1975.

Year Number Year Number Year Number
1862 1 1900 473000 1938 3422440
1863 6 1901 518000 1939 3575892
1864 46 1902 563000 1940 3652814
1865 115 1903 609000 1941 3706260
1866 196 1904 655000 1942 3738772
1867 306 1905 709000 1943 3759057
1868 556 1906 763000 1944 3773724
1869 906 1907 828000 1945 3776641
1870 1396 1908 903000 1946 3789232
1871 1906 1909 983000 1947 3810796

Sewing Machine Problems And Solutions / Sewing Problems

There's nothing worse than working with an uncooperative sewing machine.! Broken or tangled threads, skipped stitches, snapped needlee it can make for a very frustrating experience. But most of these issues can be resolved without taking your machine in for expensive repairs. We've assembled a list of some of the most common sewing machine problems, and their solutions, to help you troubleshoot even while mid project.

1. Thread bunching up under your fabric when sewing
If you're seeing knots of extra thread on the underside of your sewing, there are several likely culprits. First, remove your sewing from the machine. You may have to cut through all the extra thread to get it free. Don't simply pull it loose, or you risk damaging the mechanism of your machine, not to mention your fabric.! Once your project has been freed, carefully remove all the cut bits of thread as well. Now you're ready to identify the issue. Keep a scrap piece of your fabric on hand to test solutions as you try them.
  • Remove your top thread and re-thread the machine, being careful to follow the threading schematic provided in your machine's manual. Make sure your presser foot is up while threading many machines lock the tension disks when the presser foot is down, making it impossible to thread the machine through the disks correctly.
  • Remove and re-thread your bobbin. Some machines are particular about which way the bobbin unwinds. Consult your manual to be sure it's inserted correctly.
  • Make sure you are using the same type of thread in both top thread and bobbin. A difference in thread weight commonly causes machines to draw threads at different rates, leading to tangles and knots.
  • Adjust your tension settings. This is a common issue, especially if you go from working with a heavy fabric to a delicate one (or vice versa) without remembering to adjust your settings. Test your tension settings on a scrap of your project's fabric to make sure everything is correct.

Sewing Machine Knee Lifter | Free Hand Systems FHS

The knee lifter be used on many industrial machines but also on some home sewing options, such as the Bernina model.
This is a great invention that has made it into the mainstream. Using your knee, you can lift the
presser foot or drop it at the beginning of a seam. Combined with the needle-stop down, you
can easily pivot when topstitching or appliquéing. This is a real time-saver. Some of these
systems are mechanical, and some have an electronic assist.
One style drops the feed dogs when you activate it. This, combined with the extra lift, makes it easy to slip bulky fabric under the foot. The feed dogs reengage on the next stitch.

DIY FACE MASK | Face Mask Sewing Pattern PDF Free

Video clip note: DIY face mask / Face Mask Sewing Pattern PDF Free: Print the templates images on A4 paper. Maybe somewhere error in the text ,
my English is very modest. 😊
The face mask is not a safe protection against viruses.!!!

Overlock Singer S14-78 | Overlock Pfaff 1450 ol

Factory specifics listed:

Sew seams, seam finishes, and trim excess all in one step with amazing results.
  • 2, 3, or 4 Thread Stitches for various seams and edges
  • Color-Coded Threading System simplifies threading
  • Differential Feed adjusts fabric feed for smooth seams
  • Free Arm helps with hard to reach places
  • Sews 1300 Stitches per Min to save time