Presentation on

semi jacquard knitting machine

Main cylinder

There are 39 pegs . top 3 are fixed or common butts. rest 36 for design (means in a repeat of a course there may be 36 wales

maximum)

Needles of different butt positions . each peg controlles a single needle.

o Each peg box makes a single course like a feeder and can produce 36 wales in a repeat of a course

There are 38 pegs . top 2 are fixed

Left right

As cylinder moves anti clockwise ,needles get peg of a peg box at the left side first.

If no peg is pressed all needles are active and can produce all knit loops.

If left (peg) is pressed , it press selector and disconnect corresponding needle and forms miss loop

If only right (peg) is pressed , it press selector and disconnect corresponding needle after forming a half loop and it forms tuck loop

All knit loops.

1st box produce all knit loops.2nd box will produce as per design.Design will be

Cam box

All parts are attached without cam box.

Cam box

Pin or connector

jack

needle

needleSelector @ jack

Md . Abdullah al mamun 2010 1 051