Draw Frame

11

Click here to load reader

Transcript of Draw Frame

Page 1: Draw Frame

Welcometo my

Presentation

Page 2: Draw Frame

Name: Md Matiur Rahman

ID : 133 - 23 – 3661

Sec : A, L1T2

Daffodil international university

Page 3: Draw Frame

Topic:

Page 4: Draw Frame

Draw Frame

Page 5: Draw Frame

Objectives of Draw frame

Page 6: Draw Frame

Different terms of DF

Drawing : a process in shortstapple in which

the slivers are blended, doubled, levelled and

drafted by passing the slivers through a

serious of pairs of rollers each pairs of rollers

each moving faster than the previous one.

Doubling : The process of combining two or

more slivers, rovings or yarns into one.

Page 7: Draw Frame

Drawing, Doubling & Drafting

Page 8: Draw Frame

Different terms of DF

Drafting : The action of reducing the thickness or linear density of the feed material by drawing is known as drafting.

Creeling & doffing : The operation of replacing the cans of feed material at the back of the machine and joining the new can full of sliver to the old is known as creeling and that of removing the full delivery cans from the front of the machine is known as doffing.

Page 9: Draw Frame

Crelling & Doffing

Page 10: Draw Frame

Basic principle Of Drawframe

Page 11: Draw Frame