Quick Answer: What is a bobbin winder tension disc?

What is a bobbin tension disc?

Tensions disks control the amount of pressure applied to the thread for an even feed to the machine needle causing an evenly formed stitch. … Always have the presser foot raised when threading the sewing machine so that the disks are not engaged and are open to accepting the thread.

What is bobbin winder?

noun A machine for winding thread or yarn upon a bobbin, spool, or shuttle, having a device for distributing the thread in such a manner as to form in winding any desired shape.

What is bobbin winder spindle?

Bobbin winder spindle holds the bobbin while winding the bobbin. 4. Bobbin winder tension provides tension on thread when winding bobbin. 5.

How do I know if my bobbin tension is correct?

The thread should unwind just slightly and the bobbin case should drop an inch or two. If the thread unwinds without resistance and the case slips to the floor, your bobbin tension is too loose. If the bobbin case doesn’t budge, your bobbin tension is too tight.

What is the function of a bobbin winder?

Spindle Shaft

The bobbin winder is a separate unit screwed on to the machine, adjacent to the balance wheel. Its function is to wind a reserve of cotton evenly onto an empty bobbin and (in most cases) spring release when the bobbin is full.

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What is a thread take up lever?

Answer: Every sewing machine has a thread take-up lever. It is the arm carrying the thread at the top of the machine that moves up and down in a narrow, shaftlike opening. It’s very important that this arm always be left in its highest position when you have finished sewing a seam.

What holds the bobbin while sewing?

Bobbin spindle– holds the bobbin while it winds. Bobbin winder tension- provides tension on the thread when the bobbin winds. Feed dog- moves the fabric along as you sew.