This book describes speed frame with respect to four important mechanisms: flyer and bobbin drive, cone drums for varying speed of bobbins, differential motion to give combined speed to bobbins and a complicated building mechanism where modern speed frames score over conventional frames.
This book describes speed frames with respect to four important mechanisms: flyer and bobbin drives, cone drums for varying speed of bobbins, differential motion to give combined speed to bobbins and a complicated building mechanism where modern speed frames score over conventional frames. This book also gives a detailed explanation of traditional mechanisms common in both types of frames, along with the path of roving from the nip of last drafting rollers to the flyer top. Concepts like improved drafting systems, use of servo-motors to vary bobbin speed according to changes in diameter and electronic controls are explained.
Features:
This book is aimed at graduate students, researchers and professionals in the textile industry.