Kunezigaba eziningi ze-looms. Ngokwendlela yokweluka yokufakwa kwe-weft, zingahlukaniswa zibe izinsimbi ze-shuttle nama-shuttleless looms.
Ukufakwa okusontekile kwe-shuttle loom kuyindlela yokweluka impahla esebenzisa izishuqulu zokhuni zendabuko noma izishuqulu zepulasitiki ukuze zifakwe ngezinsimbi. Ngenxa yobukhulu obukhulu nesisindo esisindayo se-shuttle, i-shuttle ihlelwa ngokuphindaphindiwe emuva naphambili, okubangela umshini ukudlidliza, umsindo, ukusetshenziswa kwamandla, isivinini semoto sihamba kancane, nokusebenza kahle kuphansi.
Kubuye kube nezindlela ezahlukahlukene zokufaka ama-weft zokuluka ama-shuttleless looms, njenge-rapier, indiza yomoya, indiza yamanzi, i-projectile kanye ne-multi-shed (i-multiphase).
Namuhla sizokhuluma ngohlaka lwendiza yomoya endaweni yokuluka ishuttleless
Intambo ye-air jet
I-air-jet loom iwuhlobo olusha lwe-loom esebenzisa ukugeleza komoya okunesivinini esikhulu okukhiqizwa ukukhishwa komoya ocindezelwe ukuze kudwetshwe i-weft ngembobo yokuluka ukuze kuqedelwe ukufaka i-weft. Njengamanje iwuhlobo olukhula ngokushesha kakhulu lwe-shuttleless loom.
1. Ukuthuthukiswa komlando
1949
I-Czechoslovakia yaqala ukwenza uhlaka lwejethi yomoya, futhi indwangu elukiwe yayinobubanzi obungu-45cm kuphela ngenxa yokuntuleka kwezinyathelo zokulawula ukusabalalisa ukugeleza komoya.
1956
Ishidi lamapayipi elihlanganisiwe lathuthukiswa ukuze kukhawulwe ukusakazeka kokugeleza komoya, okwenza intuthuko kubuchwepheshe bejethi.
1963
I-Netherlands ithuthukise ubuchwepheshe bokufaka i-nozzle weft, okwandisa kakhulu ububanzi nesivinini se-loom.
1970s
Ukufika kohlobo olusha lokukhawulela amabhande amise okwe-air, kuyintuthuko entsha ebangeni kanye nekhwalithi yezindwangu ezilukwe ngamajethi omoya.
eminyakeni yamuva
Umkhuba omusha wokuthuthukiswa kwamajethi omoya okonga amandla, ubuhlakani, inethiwekhi, ukunwetshwa kokuguquguquka okuhlukahlukene, isivinini esikhulu nokudlidliza okuphansi, njll.
2. Isimiso sokufakwa kwe-weft
Ukufakwa kwe-air jet weft ukusebenzisa umoya njengendawo yokufaka i-weft ukuze udwebe intambo ye-weft ngamajethi omoya acindezelwe ukuze ukhiqize ukudonselana okushayisanayo, ukuthatha intambo ye-weft kushede, futhi kufezwe injongo yokufaka i-weft ngejethi ekhiqizwa umoya. indiza.
Izici zokufakwa kwe-jet weft
Izici zokufakwa kwe-air-jet weft yijubane eliphezulu, ukushuba okukhulu, ishede elincane, kanye nezidingo eziphezulu zentambo eluhlaza kanye nemikhiqizo eqedwe kancane.
Ukufakwa kwe-air-jet weft kuyindlela yokufaka ye-weft engenzi lutho. Ukuqina kwentambo yokuluka kuncane lapho undiza phezu kweshede, futhi akukho ukulawula. Ngakho-ke, ayinakho ukudonsa okwanele kwezintambo zokuluka ezinomugqa ophezulu wokuminyana noma imicu emihle. Ngesikhathi esifanayo, isimo sokuchithwa kwentambo ye-warp sinethonya elikhulu kwikhwalithi yokufakwa kwe-weft, futhi kulula ukukhiqiza ukukhubazeka kwendwangu njengokuncipha kwe-weft kanye nokubuya kwe-weft.
3. Isakhiwo esiyinhloko nezici
I-air-jet loom ikakhulukazi yakhiwe ifreyimu, isistimu yokudlulisa kanye nokubhuleka, indlela yokulahla, indlela yokufaka i-weft, indlela yokushaya, indlela yokuvula i-warp, indlela yokujika, indlela ye-selfedge, indlela yesikelo, idivayisi yokubamba unqenqema, ukunikezwa kukawoyela okuphakathi nendawo. kanye nesistimu yokulawula okuzenzakalelayo nezinye izingxenye.