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School of Science and Engineering, Department of Textile Engineering Presentaon ON Presentaon ON A compressive study on Rib Circular Kning Machine A compressive study on Rib Circular Kning Machine School of Science and Engineering, Department of Textile Engineering • ! "# $% &!$ $% INTRODUCTION ' School of Science and Engineering, Department of Textile Engineering ()*)+ ()*)+ , School of Science and Engineering, Department of Textile Engineering • Feature of Rib Circular Kning Machine • $-!".##! $-% • #$#$.#% • #!/ .."#% • 0$-%*1 $% • $$ % • Feature of Rib Circular Kning Machine • $-!".##! $-% • #$#$.#% • #!/ .."#% • 0$-%*1 $% • $$ % 2 School of Science and Engineering, Department of Textile Engineering 3 School of Science and Engineering, Department of Textile Engineering • &!$-4# $ ! %5 #!#$ !6." "6 #%#$6#%"#4 7 #.4$6% 7 "6 6%8# !% Descripon of yarn to fabric path diagram: 9 School of Science and Engineering, Department of Textile Engineering • %):)&!$## !&!;% • '%8:# . 7 .% • ,%*:* <#&!$=%!"4 $;#$"##$% • 2%>:># "##% ? School of Science and Engineering, Department of Textile Engineering • 3%: $&!$-%. 6" % • 9%)$:$$""#$-" .!. % • ?%)#:#"!!" #$% • @%8 :$ 4 "6 .#% • A%):$$$6$% @ School of Science and Engineering, Department of Textile Engineering Kning acon of the m/c A School of Science and Engineering, Department of Textile Engineering • % .: .#%%B % B% • '%! .:$"%B %B %)# .% • ,%! .#:#$"%# % #%# % • 2%)! .:$" $% % Kning acon of the m/c C [...]... learned about details of rib circular machine This experiment has significance in our study life In this experiment we sketch the yarn path diagram of the machine, show the knitting action, cam system We point out the various specification of the machine 18 SOUTHEAST UNIVERSITY School of Science and Engineering, Department of Textile Engineering • • • • • • • • • Class Lecture • Etc………… Circular knitting, ... SOUTHEAST UNIVERSITY School of Science and Engineering, Department of Textile Engineering 16 SOUTHEAST UNIVERSITY School of Science and Engineering, Department of Textile Engineering 1 .Rib has a vertical cord appearance 2.1×1 rib has the appearance of technical face of plain fabric 3.Relaxed 1×1 rib is theoretically twice as thick and 1\2 the width of an equivalent plain fabric 4.It is more expensive fabric... knitting, By lyer/schach/Mammel, Second edition Knitting Technology by David J Spencer International Journal of Engineering & Technology IJET-IJENS Vol: 11 No: 01 Understanding textiles for A Merchandiser by Engr Shah Alimuzzaman Belal www.wikipedia.com www.britanica.com http://www.autexrj.org/No4-2006/0217.pdf http://textilelearner.blogspot.com/2012/01/mechanical-interlock-circularknitting_29.html#ixzz1sec2XeLV... than plain fabric 5.It can be unravel from the end knitted last by the free loop head through to the back of each stitch 6.It is a heavier structure 7.It has very little curling tendency 8 .Rib structures are elastic from fitting and retain warmth better than plain structure 17 SOUTHEAST UNIVERSITY School of Science and Engineering, Department of Textile Engineering CONCLUSION • In This Presentation... position: The cylinder and dial needles are pulled back again and they move into their yarn presenting position The newly presented yarn is laid in the open needle hooks of both the needles • 7 Cast on position: The cylinder and dial needles are pulled further and move into their cast on position Here the loops lie over the closed needle head and the newly presented yarn is held in the closed needle head... position: The cylinder and dial needles are pulled further The new yarn is drawn through the loops of the both needles The loops are knocked-over as stitches and new loops are formed out of the yarn presented 12 SOUTHEAST UNIVERSITY School of Science and Engineering, Department of Textile Engineering Motor to cylinder gearing diagram 13 SOUTHEAST UNIVERSITY School of Science and Engineering, Department...SOUTHEAST UNIVERSITY School of Science and Engineering, Department of Textile Engineering Knitting action of the m/c 11 SOUTHEAST UNIVERSITY School of Science and Engineering, Department of Textile Engineering Knitting action of the m/c • 5 Clearing position of cylinder needle: The cylinder needle will further move forward to clear the old loop from its latch Cylinder latch is open • 6 Yarn presenting... Description of motor to cylinder gearing diagram: A motor is needed to perform the action of creating the motion is the circular knitting m/c This motor drives the motor pulley & motor pulley gets the motion Then the motor pulley drives the other m/c pulley The driver m/c pulley also drives the next m/c pulley There after, m/c pulley drives the bevel gear & finally the bevel gear drives the cylinder gear... cylinder gear 14 SOUTHEAST UNIVERSITY • • • School of Science and Engineering, Department of Textile Engineering Production Calculation from our LAB double jersey knitting m/c R.P.M of cylinder=1400×3/8×3/11×33/237 =19.9367=20 R.P.M of dial=1400×3/8×3/11×33/237×296/45×45/296=19.9367 =20 Specification: • • • • • • • • • Cylinder diameter=22’’ Gauge=24 No of feeder=25 Stitch length=2.2mm Yarn count=28Ne Shift... www.britanica.com http://www.autexrj.org/No4-2006/0217.pdf http://textilelearner.blogspot.com/2012/01/mechanical-interlock-circularknitting_29.html#ixzz1sec2XeLV 19 SOUTHEAST UNIVERSITY School of Science and Engineering, Department of Textile Engineering THANK YOU 20 . Science and Engineering, Department of Textile Engineering Presenta on ON Presenta on ON A compressive study on Rib Circular Kning Machine A compressive study on Rib Circular Kning Machine School. about details of rib circular machine. This experiment has significance in our study life. In this experiment we sketch the yarn path diagram of the machine, show the knitting action, cam system m/c • %+%(#I2CCJ,-@J,-J,,-',?I A% A,9?I'C • %+%(I2CCJ,-@J,-J,,-',?J&apos ;A9 -23J23-&apos ;A9 I A% A,9?I'C Speci,ca on: • )#$I''11 • >!I'2 • I'3 • .!I'%'$$ • I'@ • GI@ • K#IACLIC%AC • )#%+%(I'C • )+I,9 3 School
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