Zane na tsarin sarrafa yarn don injunan saka madauwari

Injin saka madauwari galibi ya ƙunshi na'ura mai watsawa, hanyar jagorar yarn, tsarin ƙirƙirar madauki, tsarin sarrafawa, tsarin tsarawa da na'ura mai taimako, na'urar jagorar yarn, injin kafa madauki, injin sarrafawa, injin ja da hanyoyin taimako. (7, kowane inji yana aiki tare da juna, don haka fahimtar tsarin saƙa kamar receding, matting, rufewa, lapping, ci gaba da madauki, lankwasawa, de-looping da madauki forming (8-9). alal misali, ko da yake yana da wuya a gane halayen sufuri na kowane hanya, sassan guda ɗaya suna da halaye iri ɗaya lokacin da ake saƙa kowane nau'i na masana'anta a ƙarƙashin tsarin tsari iri ɗaya, kuma halayen yarn jitter suna da kyau. sake maimaitawa, ta yadda za a iya tantance kurakuran kamar karyewar yarn ta hanyar kwatanta matsayin yarn jitter na sassan madauwari guda ɗaya na masana'anta.

Wannan takarda yana bincikar tsarin kula da yanayin yanayin yarn na injin weft na waje mai koyo, wanda ya ƙunshi mai sarrafa tsarin da na'urar gano matsayin yarn, duba Hoto 1. Haɗin shigarwa da fitarwa.

Ana iya daidaita tsarin saƙa tare da babban tsarin kulawa. Matsayin matsayin firikwensin yatsa yana aiwatar da siginar hoto ta hanyar infra-red haske firikwensin ka'idar firikwensin haske kuma yana samun halayen motsin yarn a ainihin lokacin kuma yana kwatanta su da madaidaitan dabi'u. Mai sarrafa tsarin yana watsa bayanan ƙararrawa ta hanyar canza siginar matakin siginar tashar fitarwa, kuma tsarin sarrafawa na injin weft madauwari yana karɓar siginar ƙararrawa kuma yana sarrafa injin don tsayawa. A lokaci guda, mai kula da tsarin zai iya saita hankali na ƙararrawa da rashin haƙuri na kowane firikwensin matsayi na yarn ta hanyar bas RS-485.

Ana jigilar yarn daga yarn silinda akan firam ɗin yarn zuwa allura ta hanyar firikwensin yanayin yanayin yarn. Lokacin da babban tsarin sarrafawa na injin weft madauwari yana aiwatar da tsarin tsari, silinda na allura ya fara juyawa kuma, tare da sauran, allurar tana motsawa akan hanyar samar da madauki a cikin wani yanayi don kammala saƙa. A na'urar gano yanayin yanayin yarn, ana tattara sigina da ke nuna halayen jittering na yarn.