Power point

18
Sewing tools and equipments

description

 

Transcript of Power point

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Sewing tools and equipments

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Sewing Machine  

A sewing machine is an equipment which is very indispensable in any sewing activity, whether it be repairing altering clothes or recycling household article special care are should be given.

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Regular maintenance is needed because it cots it can a lot knowledge of its pats and function will enable you to determine the cause of the trouble when breaks down.

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Parts of Sewing Machine

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Spool pin- hold the spool of thread.

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Presser foot- holds the fabric in place while sewing.

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Thread guide- keeps the thread in the correct position.

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Upper tension regulator- regulates the tightness and looseness of

thread.

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stitch regulator- regulates the length of stitches.

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thread take-up lever- moves the thread up and down.

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needle clamp- holds the needle.

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presser bar litter- lowers and raise the presser foot.

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feed dog- moves the fabric as sewing goes on.

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balance wheel- the wheel on the right side of the head which control the movement of the

needle.

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Bobbin winder- use to wind thread on the bobbin.

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belt- connects the balance wheel and the drive wheel.

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drive wheel- the big wheel below the machine that is connected to

the treadle.

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treadle- the place for the feet.