SPINNING LEARNERS

RINGFRAME DRAFT:-      HI FRIENDS TODAY WE SEE IN THIS BLOG HOW TO GIVE DRAFT IN RINGFRAME IN SIMPLE METHOD. DRAFT:- Delivery/Feed = Draft      Here we give formula for calculation draft. But actual draft(Running draft) is higher than calculated draft because of the slippage. Example:-     If we run new count as 36s count from simplex hank 0.88 example given below.     First we need to find slippage of running m/c  DELIVERY COUNT = 40 FEED HANK = 0.88 Calculated draft is 45.45 in case running draft is 48.21 we want found how much percentage is slippage. FORMULA:- Slippage  =  Actual draft/Calculated draft*100-100 = 48.21/45.45*100-100= 6.073% New count draft = Count/Feed hank/100*(100+slippage) =  36/0.88 /100*(106.073) = 43.393

COMBER PARAMETER CHANGE SETTING:-      HI FRIENDS TODAY WE SEE IN THIS BLOG WHAT ARE THE PARAMETER CHANGE SETTING RELEATED ONE TO ONE IN COMBER NEED TO BE CHANGE. COMBER WASTE INDEX:- If you change Waste index in comber need to be change Draft. Because if you increase or decrease the COMBER WASTE INDEX Hank also change finer or coarser. FOR EXAMPLE:- WASTE INDEX From 9 to 8 the waste (comber noils) increase from before so hank comes fine need to change draft coarser. WASTE INDEX From 8 to 9 the waste (comber noils)decrease from before so hank comes coarser need to change draft finer. NOTE:- Ensure the Hank Before the Draft wheel change. Because some times no need to be change draft for 0.5  WASTE INDEX.   FEED PER NIP:- Feed roller Ratchet wheel changes FEED PER NIP Change. COMBER FEED PER NIP FORMULA :- FORMULA = 3.14 ×BOTTOM ROLLER DIA÷RATCHET WHEEL TEETH EXAMPLE:- Ratchet wheel teeth = 20 Bottom roller dia = 30 FEED /PER NIP = 4.71 =3.14×30 ÷20 = 4....

Quality Assurance Department Standards :- Cleaning Efficiency:- Bloowroom Cleaning Eff = 30% To 45% Carding Cleaning Eff = ABOVE 95% Overall Cleaning Eff = ABOVE 97% Wrapping Deviation:- Carding Hank = STD Hank ± 2.5 to 5.0% Finisher Drawing Hank = STD Hank ± 1.0% Finisher Drawing A% = STD Hank ± 0.5% Speed Frame Hank = STD Hank  ± 1.0% Speed Frame Strech= Below  ±1.0% Ringframe Count = ± 1 Count Ringframe Count Cv = Below 1.5 Ringframe Strength Cv = ± Below 5   U% & 1MTR CV% Deviation:- Carding U% = Below 5 % Breaker Drawing U% = Below 3.5 Comber U% =  Below 4 % Finisher Drawing U% = Below 2.5 % Finisher Drawing 1MTR CV% = Below 0.5% Speed Frame U% = Below 4.5 Autoconer M/c CV% =  AVG  ± 0.5 Others Deviation :- Comber Noils = AVG  ± 0.5 Ring frame breaks = Below 5 Ring frame Idle = 0 A/c cops rejection = Below 0.5