COMBER PARAMETER CHANGE SETTING RELEATED ONE TO ONE NEED TO BE CHANGE

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 = 4.71

If you change Feed per nip in comber need to be change Draft, Feed change gear, Table trumpet. Because if you increase or decrease the Ratchet wheel in comber Npm (NEPS PER MIN) not change but Delivery Gms is change.

FOR EXAMPLE:-

FEED PER NIP From 5.23 to 4.71 the Delivery Gms is coming low so hank comes fine need to change draft coarser. Feed change gear wheel need to be change from 45 to 47. Need to change Table trumpet small than before. 

FEED PER NIP From 4.71 to 5.23 the Delivery Gms is coming high so hank comes coarser need to change draft finer.  Feed change gear wheel need to be change from 47 to 45. Need to change Table trumpet bigger than before.

NOTE:-

Ensure the Hank Before the draft wheel change. Because how much draft is required to be change.

Table trumpet changes need on unwanted table stop motion stoppage happens in comber. Otherwise no need.