Final ppt 2 copy
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summer internship in spinning at DCM Hisar .
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Final ppt 2 copy
- 1. A PRESENTATION ON PLANT TRAINING IN DCMTEXTILE LIMITED PRESENTATION ON SPINNING PRESENTED BY ALOK ROY DEPARTMENT OF JUTE AND FIBRE TECHNOLOGY (INSTITUTE OF JUTETECHNOLOGY) CALCUTTA UNIVERSITY
- 3. PROCESS FLOW CHART BLOWROOM CARDING BREAKER DRAW FRAME UNILAP FINISHER DRAW FRAME COMBER ROVING FRAME RING FRAME AUTOCONER PACKING
- 7. Machine working width 1600mm Production 800 kg/hr Beater speed 750 rpm Feed roller seed 11 rpm
- 8. Production 600 kg/hr Beater speed 750 rpm Feed roller speed 24 rpm
- 10. Feed roller-L-in- 30 thou L-in-L-in 1,2,3- 8 thou L-in-cylinder- 8 thou Cylinder-flat- All 8 thou Cylinder-doffer- 5 thou C cleaner (front)- 10-12 thou C cleaner (back)- 16-12 thou Cross to cross roller - 9.8 thou Cylinder- P 2035Q X 0.40 Qube x Spark Doffer- L 4030Q X 1.0 Qube X Spark Required hank- 0.1400 Measured hank-0.1500 Draft- 100 Diameter of cylinder- 1287 mm Diameter of doffer- 700 mm Speed of cylinder roll- 550 rpm Speed of L-in 1- 1345 rpm Speed of L-in 2- 1530 rpm Speed of L-in 3- 2000 rpm Speed of feed roll- 10.9 rpm Speed of flats- 320 mm/min Web thickness- 1.03 mm Total no of flats- 84 Delivery speed- 182 m/min 1. DIFFERENT SETTINGS 2.WIRE SPECIFICATIONS
- 11. Drafting arrangement – 4 / 3 No. of deliveries – 2 Diameter – Top (mm) Bottom(mm) Front 26 40 Middle 29 30 Back 38 30 Roller gauge – 38/44 mm Break draft – 1.5 Sliver Hank – 0.138 Ne Delivery speed – 700 m/min Efficiency – 85% Auto can changer – Yes Sliver monitor – No TECHNICAL DATA
- 12. Doubling – 22 Drafting system – 4/4 Lap length – 250 m Lap wt. – 70 g/m Efficiency – 85.5% Total draft – 1.64 No. of deliveries -1 TECHNICAL DATA
- 14. Feed/nip 5.2 mm Nips/min 400 Lap wt. 80 g/m Dia. of full lap 550m Noil % 18.60 Point density of top comb 32 needles/cm Drafting arrangement 3/5 Break draft 1.36 Hank delivered 0.115 Doublings 8 No. of deliveries 1 Delivery speed 207 m/min Efficiency 90.8% Can filling 6500m
- 16. Doublings – 6 Drafting arrangement – 3/3 Type of weighing – Spring loaded No. of deliveries – 1 Diameter – Top (mm) Bottom(mm) Front 38 40 Middle 38 30 Back 38 30 Roller gauge – 39/43 Break draft – 1.28 Main draft – 4.61 Total draft – 5.9 Hank fed – 0.115 Hank delivered – 0.120 Delivery speed – 500 m/min Efficiency – 85% Auto can changer – Yes Auto leveller – Yes TECHNICAL DATA
- 18. Drafting arrangement- 3/3 Type of drafting system- Pneumatic Diameter- Top (mm) Bottom (mm) Front 29 27 Middle 29 27 Back 38 27 Roller gauge- 45/55 Break draft- 1.1 Main draft- 7.75 Total draft- 7.83 Hank fed- 0.120 Hank delivered- 0.90 Flyer speed- 951 rpm Delivery speed- 450m/min
- 20. Drafting arrangement- 3/3 double apron Diameter- Top (mm) Bottom (mm) Front 19 27 Middle 30 25 Back 28.5 27 Roller gauge- 42.5/60 Ring dia.- 42mm Break draft-1.12 Total draft- 26.67 Hank fed- 0.90 Hank delivered- 24s COM No of spindles- 864 Spindle speed- 16100 Traveller speed- 32 m/sec No. of spindle -200
- 21. No. of machine sections- 10 No. of winding drums per section- 10 Total no. of winding drums on machine- 60 Spindle speed – 10500 rpm Creeling- Manual into circular magazines (6 pockets) Winding speeds- 1650 m/min Diameter of drum- 95 mm TECHNICAL DATA
- 22. Temperature 550 C, 650 C (depending on the type of yarn being processed) Pressure 130, 140 mBar TECHNICAL DATA