http://forum4.aimoo.com/worldtextileAimoo CityAimooen-USAimoo http://forum4.aimoo.com/worldtextile/category/The-high-degree-of-parallelism-of-the-fibres-1-157837.html Pervaizali 2009-10-05 19:47:08.317 Spinning | Yarn Spinning The high degree of parallelism of the fibres achieved by the preceding steps of drawing, doubling and imparting of twist on the roving frame has in turn the effect that the inter-fibre friction at the cradle clamping line is still high. The drafting force therefore rises considerably at first. It re http://forum4.aimoo.com/worldtextile/category/PRODUCTION-CALCULATIONS-1-111482.html Pervaizali 2009-08-14 15:11:14.123 Spinning | Yarn Spinning AUTO WINDING WASTE-CUM PRODUCTION SPECIFICATION No of Drums           =          5Type of Wind           =      &nb http://forum4.aimoo.com/worldtextile/category/SPIN-PLAN-RING-FRAME-1-111481.html Pervaizali 2009-08-14 15:07:40.827 Spinning | Yarn Spinning RING FRAMERing Frame (100% Production) = Spindle Speed x 60 x 24 x Total # of Spindles                                     &n http://forum4.aimoo.com/worldtextile/category/SPIN-PLA-MIXING-1-111480.html Pervaizali 2009-08-14 15:01:45.123 Spinning | Yarn Spinning MIXING Mixing (Actual Production) = Carding (Required Input)                                       & http://forum4.aimoo.com/worldtextile/category/SPIN-PLAN-CARDING-1-111478.html Pervaizali 2009-09-09 01:10:21.78 Spinning | Yarn Spinning CARDING Carding (100% Production) = Delivery Speed x 1.0936 x 60 x 24 x Gr. /yd. x # of Delivery7000 x 2.2046 Carding (100% Production) =   130 x 1.0936 x 60 x 24 x 68 X 167000 x 2.2046 Carding (100% Production) = 14433 kgs/day Carding (Actual Production) = 100% Product http://forum4.aimoo.com/worldtextile/category/SPIN-PLAN-DRAWFRAME-BREAKER-1-111477.html Pervaizali 2009-08-14 14:59:18.34 Spinning | Yarn Spinning DRAWFRAME (BREAKER)Drawing (Breaker) Frame (100% Production) =Delivery Speed x 1.0936 x 60 x 24 x grains/yd x # of Delivery7000 x 2.2046 Drawing (Breaker) Frame (100% Production) = 275 x 1.0936 x 60 x 24 x 66 x 8             &nbsp http://forum4.aimoo.com/worldtextile/category/SPIN-PLAN-DRAWFRAME-FINISHER-1-111476.html Pervaizali 2009-08-14 14:57:38.0 Spinning | Yarn Spinning DRAWFRAME (FINISHER) Drawing (Finisher) Frame (100% Production) =Delivery Speed x 1.0936 x 60 x 24 x grains/yd x # of Delivery7000 x 2.2046 Drawing (Finisher) Frame (100% Production) = 275 x 1.0936 x 60 x 24 x 64 x 8             & http://forum4.aimoo.com/worldtextile/category/SPIN-PLAN-SIMPLEX-FRAME-1-111475.html Pervaizali 2009-08-14 14:55:55.217 Spinning | Yarn Spinning SIMPLEX FRAME Simplex Frame (100% Production) = Flyer Speed x 60 x 24 x Total # of Flyer                                  &nb http://forum4.aimoo.com/worldtextile/category/SPIN-PLAN-AUTO-WINDING-1-111474.html Pervaizali 2009-08-14 14:54:46.03 Spinning | Yarn Spinning AUTO WINDING Auto-Winding (100% Production) = Drum Speed x 1.093 x 60 x 24 x # of Drums                                  &nbs http://forum4.aimoo.com/worldtextile/category/SPIN-PLAN-DRAFT-CALCULATION-1-111469.html Pervaizali 2009-08-14 14:52:26.34 Spinning | Yarn Spinning DRAFT CALCULATIONS   TOTAL DRAFT RANGE Ring frame = 10 ~ 60 times Simplex Frame = 5 ~ 15 times Drawing Frame = 8.05 ~ 8.5 times Carding = 60 ~ 150 times   RING FRAME Ring Frame Total Draft = output count / input count Ring Frame Total Draft = 22 / 0.9   Ring Frame Tota http://forum4.aimoo.com/worldtextile/category/SPIN-PLAN-1-111467.html Pervaizali 2009-08-14 14:49:25.263 Spinning | Yarn Spinning CALCULATIONS SPEEDSRing Frame = 16750 RPMSimplex Frame = 850 RPMDrawing Frame = 275 RPMCarding = 130 RPM EFFICIENCY % STANDARDRing Frame = 20/1 ~ 30/1: 93%Auto-Winding = 82 %Simplex Frame = 90 %Drawing Frame = 85 %Carding = 90 %TPI RING FRAMETPI = T.M. x Ne^0.5TPI = 4.20 x 22^0.5TPI = http://forum4.aimoo.com/worldtextile/category/SPIN-PLAN-1-111463.html Pervaizali 2009-08-14 14:46:21.67 Spinning | Yarn Spinning DepartmentNo. of MachinesNo. of Deliveries /spindlesCountHR,HS(hanks)SpeedTotal Draft RangeActual DraftTPIStandard Waste100% Productionkgs/dayRequired EfficiencyActual Productionkgs/dayRequired Inputkgs/dayYield %Packaging----------11070244 bags-Auto Winding560 drums each(300)221225---1 %142058 http://forum4.aimoo.com/worldtextile/category/PACKAGE-WINDING-1-111458.html Pervaizali 2009-08-14 14:36:56.64 Spinning | Yarn Spinning  Objectives: To prepare a bigger package (like cheese and cones) having a sufficient length of yarn on it.To remove spinning faults e.g. thick and thin places.Cross-wound packages. Yarn clearing. To produce a package of required density and shape suitable for the next stage of processing.& http://forum4.aimoo.com/worldtextile/category/RING-SPINNING-1-111455.html Pervaizali 2009-08-14 14:35:37.153 Spinning | Yarn Spinning   The roving is drafted to the final yarn count & given the required level of twist in the ring frame. It is the conventional & most popularly used method of yarn formation due to its flexibility in terms of fiber types & the range of yarn count that can be spun.  Objectives: & http://forum4.aimoo.com/worldtextile/category/Roving-frame-1-107869.html Pervaizali 2009-08-11 02:07:33.867 Spinning | Yarn Spinning  Roving is an intermediate form of fiber material between the sliver & the final yarn & it is used as an input material for the conventional method of spinning, i.e., the ring spinning technique.   Objectives:  The objectives of roving frame are:  To create an interm http://forum4.aimoo.com/worldtextile/category/DRAW-FRAME-1-107865.html Pervaizali 2009-08-11 02:03:11.697 Spinning | Yarn Spinning Objectives of draw frame:Fibers parallelization: To straighten the fiber lay them parallel to the central sliver axis. Passing sliver through many rollers each moving faster than previous one does this. ·        Doubling: This is done to improve the http://forum4.aimoo.com/worldtextile/category/Carding-1-107861.html Pervaizali 2009-08-11 01:59:26.04 Spinning | Yarn Spinning CARDING:  Carding is the process to convert the small tufts into individual fibers. Carding is usually referred to as the “heart of spinning” because if in this process the fibers lie parallel to each other & cleaning takes place properly then the yarn produced is of good quality.&nbsp http://forum4.aimoo.com/worldtextile/category/OPENING-1-93586.html Pervaizali 2009-07-24 19:26:32.623 Spinning | Yarn Spinning Opening consists of mechanically separating the bale into smaller& smaller tufts of the fibers. This separation releases many of the imp Functions of bale opening zone:  It should take the fibers evenly from the bales. It should open up the fibers gently. The bale openers should open t http://forum4.aimoo.com/worldtextile/category/BLOW-ROOM-1-93584.html Pervaizali 2009-07-24 19:24:42.92 Spinning | Yarn Spinning BLOW ROOM: The blow room is the first stage or the first process in the short staple spinning. The name blow room is given to this stage because of the air currents that are commonly used during the processing of fibers. In blow room the fiber mass is progressively opened, cleaned, and mixed. U http://forum4.aimoo.com/worldtextile/category/SPINNING-1-93582.html Pervaizali 2009-07-24 19:23:04.403 Spinning | Yarn Spinning MIXING: The term mixing is applied for combining or blending more than one mass of fiber   into a single homogenous mass, it is necessary because the yarn must be homogenous and  of consistent quality. BLENDING: Usually blending refers to the mixing and combining two or http://forum4.aimoo.com/worldtextile/category/CLEANING-AND-BLENDING-1-93578.html Pervaizali 2009-07-24 19:19:11.873 Spinning | Yarn Spinning CLEANING: Cleaning is done on natural fibers man made fibers just require opening & the type & amount of cleaning is dependent upon the size & amount of impurities in the raw material.BLENDING: The blending of fibers in the blower room takes place in the blending chamber, here