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Learn about the different types of feeding systems (drop feed, differential feed, needle feed bar, clamp feed), machine attachments (ruffler, hemmer foot, cording foot, cloth guide, zig-zagar, buttonhole attachment), and machine beds (flat bed, cylindrical bed, axial bed, paraficial bed, post bed, raised bed).
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LESSON-5FEEDING SYSTEM,MACHINE ATTACHMENT AND MACHINE BED • TYPES OF FEEDING SYSTEM • TYPES OF ATTATCHMENT • TYPES OF BED
TYPES OF FEEDING SYSTEM • 1.DROP FEED • 2.DIFFERENCIAL FEED • 3.NEEDLE FEED BAR • 4.CLAMP FEED
DROP FEED • JENERALLY SINGLE NEEDLE LOCK STITCH,DOUBLE NEEDLE LOCK STITCH HAVE THESE TYPE OF SYSTEM.
DIFFERENCIAL FEED • WE CAN DO GATHERING BY THIS TYPES OF FEED SYSTEM. • EX—STITCHING ON KNITTED FABRIC.
NEEDLE FEED BAR • TO STITCH MORE THAN ONE LAYER CLOTH AND TO MATCH CHECKS THIS SYSTEM IS REQUAIRED
CLAMP FEED • IN THIS TYPES OF MACHINE THE CLOTH IS FIXED UP ON THE PLATFORM • EX.BUTTON HOLE MACHINE, • EX.BUTTON STITCH MACHINE
TYPES OF ATTATCHMENT • RUFFLER • HEMMER FOOT • CORDING FOOT • CLOTH GUIDE • ZIG-ZAGAR • BUTONHOLE ATTATCHMENT
RUFFLER • TO MAKE A PLEATS UNIFORM AND EQUAL DISTENCE • DO NOT OPERATE IN FULL SPEED WHEN TO MAKE A PLEATS BY RUFFLER
HEMMER FOOT ONE TYPES OF PRESSER FOOT. IT’S FRONT PART IS LIKE AS SHELL. MAIN FUNCTION IS FOLD A EDGE
CORDING FOOT • TO MAKE A PIPING ,CORD AND CHAIN IN FABRIC.
CLOTH GUIDE • TO SET ON NEEDLE PLATE OR SIDE PLATE. • TO STITCH THE PARRELEL LAYER OF CLOTH.
ZIG-ZAGER • TO MAKE A ZIG-ZAG STITCH. • DIFFERENT PLATES FOR DIFFERENT STITCH.
BUTTONHOLE ATTCHMENT • TO PREPARE A BUTTONHOLE IN EQUAL SIZE.
TYPES OF MACHINE BED • FLAT BED • SILINDRICAL BED- • 1.AXIAL • 2.PARAFICIAL • POST BED • RAISED BED