LOW RKM REASONS

LOW RKM REASONS

BLENDING OF MIXING TO BE ENSURED AND IF NECESSARY TUMBLING TO BE DONE.

TO START WITH SLIGHTLY RICHER MIXING AND BACK TO USUAL MIXING% GRADUALLY.

AVOID BYPASSING OF THE BEATERS.
CHANGING OF THE CARD LINES TO BE AVOIDED .
TO START WITH HIGHER NOIL% AND REDUCE GRADUALLY TO USUAL  
 IF REQUIRED.
SOFT WASTE ADDING TO BE AVOIDED FOR FIRST 3 OR 4 MIXINGS.

IN SIMPLEX M/C CHECK THE FOLLOWING

    a)FALSE TWISTER CONDITION
    b)FLOATING CONDENSER CONDITION.
    C)DAMAGE COT/APRON.
    d)DEFECTIVE SADDLES.
    f)TOP ARM LOAD.
    g)PRESSER EYE CONDITION.
    h)FLUFF ACCUMULATION ON FLYER HOLE.
    i)BOBBIN CLEARANCE VARIATION.
    j)CONE DRUM NOISE
    k)FEED CAN CONDITION    
    l)SLIVER SPITING.

IN SPINNING M/C CHECK THE FOLLOWING:

    a)CRISIS-CROSS ROVING.
    b)BOBBIN HOLDER ROTATION.
    C)DAMAGE COT/APRON.
    d)DEFECTIVE SADDLES.
    f)TOP ARM LOAD.
    g)LAPPING OF FRONT BOTTOM ROLLER(THIN LAYER)-SEMI    
      CLEANING.
    h)LOOSE COTS.
    i)FRONT TOP ROLLER ARBOR CLEANING.
    

GENERAL:

1. MORE VARIATION IN STAPLE LENGTH.
2. BYPASSING OF BEATERS.
3. SIMPLEX STRETCH% VARIATION.
4. CAN CONDITION (DAMAGED CANS/RESHAPED CANS).
5. FUNCTIONING OF STOP MOTION IN DRAWING.
6. CUTTING OF CANS/CANS ADJUSTMENT TO BE AVOIDED.
7. SIMPLEX CREEL JERKY MOVEMENT.
8. R/F SPINDLES WOBBLING.
9. R/F DEFECTIVE SPINDLES/BOLSTERS.
10.R/F ROGUE SPINDLES.
11.SPINDLE TAPES RUNNING IN ACRON.
12.LOOSE TAPES IN RING FRAME.
13.VERY HIGH ECCENTRICITY OF FRONT BOTTOM ROLLER.
14.VERY HIGH ECCENTRICITY OF TOP ROLLERS.