The stitch length is regulated by turning the stitch length dial. The numbers above the dial represent the stitch length in millimeters (mm). Turn the dial so that the desired number points to the mark above the dial. The larger numbers set a longer stitch length.
How do you adjust the stitch length on a Brother sewing machine?
Adjusting the stitch length (For models equipped with the stitch length dial)
- Raise the needle by turning the handwheel toward you (counterclockwise) so that the mark on the wheel points up.
- Turn the stitch length dial to adjust the stitch length that you want to sew.
How do you adjust stitches on a sewing machine?
To make a temporary tension adjustment, select the threads for the needle and bobbin, then fill the bobbin and thread the machine. Make a test seam on the fabric that you plan to sew, examine the stitches, then see if you can find a balance using the upper-tension assembly alone.
What is the best stitch length for sewing a straight stitch?
Set the machine for straight stitch, with a stitch length of 3 to 3.5mm. Use a SINGER Topstitching Needle, size 90/14 for medium weight fabrics, or a SINGER Topstitching needle, size 100/16 for heavier fabrics. Sew 1/4″ – 3/8″ from the edge of the fabric.
Why are my stitches loose when I sew?
The machine is not correctly threaded
If the machine is threaded wrong, not only does it make the thread breaks easier, but is also more likely to create loose stitches. Check the threading to see if the thread has passed through the entire thread guides, the take-up lever and the eye of the needle.
What number should the tension be on a sewing machine?
As the bobbin thread tension is factory-set and wouldn’t usually be adjusted for normal sewing. So we’ll be talking only about the top thread tension since that’s where you’d usually make the adjustments. The dial settings run from 0 to 9, so 4.5 is generally the ‘default’ position for normal straight-stitch sewing.
Why is the thread bunching up under my fabric?
A: Looping on the underside, or back of the fabric, means the top tension is too loose compared to the bobbin tension, so the bobbin thread is pulling too much top thread underneath. By tightening the top tension, the loops will stop, but the added tension may cause breakage, especially with sensitive threads.
What kind of bobbins do Brother sewing machines use?
This machine uses SA156 bobbins which are class 15 type bobbins. Use of any other bobbin may result in injuries or damage to the machine. We recommend the use of Brother genuine parts and accessories.
How do you adjust a straight stitch on a Brother sewing machine?
How to sew a straight stitch
- Set the stitch width to 0.
- Set the stitch length to 3.
- Set the needle position to M (middle position).
- Baste or pin together the fabric pieces to be sewn.
- Turn on the sewing machine.
- Raise the needle to its highest position by turning the handwheel toward you (counterclockwise).
- Raise the presser foot lever.
What is the difference between stitch length and stitch width?
The average stitch length is 2.5mm. … The stitch width determines how far the stitch will go from side to side. Below are stitch width comparisons for zigzag stitches (the stitch length was set at 2.5mm). Notice that when set to 0mm the stitch is straight.