AUTOCONER CUTS DETAILS

In this blog we discuss about the autoconer cuts for LOEPFE EYC.

What is Eyc ?

Electronic yarn clearer.

Loepfe Clearer working in Optical principle (YARN DIA).

What is cuts ?

    The fault after clearing the yarn body with the help of EYC is called as cuts.

    We produce the yarn in spinning plant. In the yarn body objectional and non objectional faults is there. But remove the objectional faults only.

   

The above picture cuts show as 100Km.

For example :-

Total cuts is 61 

Actual cuts is 4349.239

61*71.299 = 4349.239 cuts 

7129.9Km is total Km yarn winding. (Right side coner in that pic)

The first box column is Total cuts

Total cuts = D cuts + F cuts + P cuts + Other cuts

D cuts = NSLT

F cuts = Foreign cuts

P cuts = POLY cuts.

The second box column is D cuts derivation

NSLT = NEP cuts, SHORT cuts, LONG cuts, THIN cuts.

Nep Fault:-

Short fault:-

Long fault:-

Thin Fault:-
Actual yarn dia is less is call as thin fault.

Foreign cuts:-

    Usually cotton coming with some foreign materials like paper, paan gukha paper unwanted color material, hair etc. That also appear in yarn we cut and remove that also that cut is monitored in Fd cuts.

Poly cuts:-

    Same as above cotton arrival with some glowing and non glowing polythene material. That also appear in yarn we cut and remove that also that cut is monitored in PP cuts.

Other cuts:-

Off count cuts

Short Off count cuts

Nep cluster cuts

Short cluster cuts

Long cluster cuts

Thin cluster cuts

Splice cuts

Sfi cuts (Hairiness)

Vcv cuts

Bunch cuts

Upper yarn cuts

Third box is Count cuts

We also monitor count +-  If any variation is there cut and remove the spot that cut is count cuts

Off count cuts

+

-

Monitor every 15 Meter count variation in setting percentage.

Short Off count cuts

+

-

Monitor every 5 Meter count variation in setting percentage.

Fourth box is Cluster cuts

    This one is is very useful one for quality person to maintain IPI level. We monitor the non objectional faults also with the help cluster

settings we give some length and no. of faults settings. That no. of faults is coming high as our setting cut remove that part of yarn in cluster cuts.

Nep cluster cuts

Short cluster cuts

Long cluster cuts

Thin cluster cuts

Fifth box is Splice cuts

    Bad splice also a problem so we cut and remove. That cut monitored in splice cuts.

No. of splice 

Splice cuts

Splice repetition

After that top row second Colum box is FD cuts

Foreign cuts:-

    Usually cotton coming with some foreign materials like paper, paan gukha paper unwanted color material, hair etc. That also appear in yarn we cut and remove that also that cut is monitored in Fd cuts.

Fd Cluster also there. What is cluster explained detailed in above please see.

Fd cuts dark

Fd cuts bright

Fd cluster dark

Fd cluster bright

Off color cuts dark

Off color cuts bright

Off standard Bobbin % details

Alarm cops percentage Textile cuts non textile cuts are monitored in Colum box.

Total %

Total textile cuts alarm %

Total yarn breaks %

Total textile alarms %

Total bobbin changes

Textile cut alarms

Alarm cops % details

    The above all cuts is monitored we give alarm setting also. for example in single bobbin is more problem. We need to remove that otherwise its affect out productivity. That removed bobbin called as alarm bobbin.

NSLT

Off count

Short Off count

Nep cluster

Short cluster

Long cluster

Thin cluster

SFI/D

Vcv

F cluster

F

P

Off color

Special cuts details

Bunch cuts

Upper yarn cuts

Yarn breaks

Labpack

Sfi cuts (Hairiness)

Vcv cuts

Length

    How many Km yarn wound in current shift.