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it is somthing on a sewing machine
Looking at the instruction book for my Viking sewing machine they are called the "feed teeth".
Lower parts of the lockstitch sewing machine are the feed dog.
the feed dog on a sewing machine, feeds the fabric onto the base plate of the machine, so it can be sewn
Feed dogs are the 2 little "toothed" bars that are under the presser foot. When you operate your machine, they rise up a little, the teeth grab the fabric, and then they move away from you, taking the fabric with them.At the end of each stitch, they drop down below the bed of the machine, move towards you again, come up and grab and pull the fabric along, over and over. This is what causes the fabric to feed evenly through the machine.The feed dog or dogs in a sewing machine are the little teeth-like things under the pressure foot (the thing you lower before starting to sew) that help to pull the fabric through.The function of the feed dog device on the sewing machine, is to move the motion of the fabric.Feet dogs are actually "feed" dogs, these are the teeth that come up through the needle plate to move the material under the presser foot to make each stitch. The feed dogs can be lowered on some machines for free hand embroidery or darning.
sewing machine
automatic tying of the thread,dropping dog feed is a must
It makes the needle move. Actually the pressure foot works in conjunction with the feed dog mechanism, as well as in synchronicity with the needle movement, and the looping hook. In a zigzag for instance the side to side movement creates a taller or shorter 'Z' based on distance the feed dog moves the material. The feed dog is simply a jagged stepped piece of steel which travels one direction in an elevated motion, 'pushing' the material through the machine. The feed dog returns it's travel in a lowered position, thereby allowing the material to pass in one continuous direction. Often it is the pressure foot which is the final adjustment in preparing ones machine, and is adjusted with more pressure for materials with a more stable nature. It has been my experience that if a fabric is not smooth ( IE. a pocket on a pair of jeans), that loosening the pressure foot allows for easier control whilst sewing around bumpy edges. In fact, I must admit I am more of a technician than a sewer ( what do you call one who sews?), but I've found that you can increase the number of stitches in a given area if you lessen the foot pressure and pull the material back slightly- then let the material go back across the same point again. This of course is the bane of every sewing person ( smells, oops spells better than sewer). If one could only sew a cloth with the same accuracy that their machine was prepared to handle there would be far more people still making their own cloths, or at least fixing them. The bottom line is that the less you sew the more needles you'll break. Practice practice practice.
oten
no a doberman pincher only grows an average of a foot and 3 inches, too small to be a working dog.
TermsDefinitionsSeam Guide/Throat PlateKeeps seam straight and evenFeed DogMoves the fabric through the machinePresser FootHolds the fabric down against the feed dog while stitchingNeedleThread through eye, front to backPresser Foot DialControls the height of the presser footTension ControlControls the tightness and looseness of thread (leave alone)Spool PinHolds the spool of the threadThread Guide for Bobbin WinderDirects the thread to the bobbin when windingBobbin CaseWhere the bobbin is placed when winding the bobbinHandwheelControls the up and down movementSpeed ControlControls the speed of the machineNeedle PositionRaises and lowers the needlePresser Foot LifterLifts and lowers the presser foot (silently)Stop/Start ButtonFor sewing without a pedalBackstitch ButtonMakes a backstitchStitch WidthControls the width of the stitch (zigzag)Stitch LengthControls the length of the stitch (short-long)Backstitch ButtonPress to automatically sew reverse or reinforce stitches at the beginning or end of stitchingNeedle Stop Position KeyUsed when pivoting. If the key is lit, the sewing machine will stop with the needle in the fabric. If the key is not lit, the machine will stop with the needle raised.Free ArmRemovable part that allows you to sew in small areas easierOn/ Off ButtonTurns the machine on and offThread CutterRazor to cut threads when finished sewing
you have to raise your feed dog...however with it being that old of a machine the feed dog bracket may be broken it is made of a pot cast iron kind of metal