Themakina ozungulira oluka imapangidwa ndi chimango, njira yoperekera ulusi, njira yotumizira, njira yochotsera mafuta ndi fumbi (kuyeretsa), njira yowongolera magetsi, njira yokoka ndi kupotoza ndi zida zina zothandizira.

Chigawo cha chimango

Chimango cha makina oluka ozungulira chimakhala ndi miyendo itatu (yomwe imadziwikanso kuti miyendo yapansi) ndi tebulo lozungulira (lokhalanso lalikulu). Miyendo yapansi imakhazikika ndi foloko yokhala ndi mano atatu. Pali mizati itatu (yomwe imadziwikanso kuti miyendo yapamwamba kapena miyendo yowongoka) pamwamba pa tebulo (yomwe imadziwikanso kuti mbale yayikulu), ndipo mpando wa chimango cha ulusi umayikidwa pa miyendo yowongoka. Chitseko chachitetezo (chomwe chimadziwikanso kuti chitseko choteteza) chimayikidwa pakati pa miyendo itatu yapansi. Chimangocho chiyenera kukhala chokhazikika komanso chotetezeka. Chili ndi makhalidwe awa:

1. Miyendo ya m'munsi imakhala ndi kapangidwe ka mkati

Mawaya onse amagetsi, zida, ndi zina zotero za injini zitha kuyikidwa m'miyendo yapansi, zomwe zimapangitsa kuti makinawo akhale otetezeka, osavuta komanso opatsa.

2. Chitseko chachitetezo chili ndi ntchito yodalirika

Chitseko chikatsegulidwa, makinawo amasiya kugwira ntchito okha, ndipo chenjezo lidzawonetsedwa pagawo logwiritsira ntchito kuti apewe ngozi.

Njira yodyetsera ulusi

Njira yodyetsera ulusi imatchedwanso njira yodyetsera ulusi, kuphatikizapo choyika ulusi, chipangizo chosungira ulusi, nozzle yodyetsera ulusi, diski yodyetsera ulusi, bulaketi ya mphete ya ulusi ndi zinthu zina.

1.Creel

Choyika ulusi chimagwiritsidwa ntchito kuyika ulusi. Chili ndi mitundu iwiri: creel yamtundu wa ambulera (yomwe imadziwikanso kuti top yarn rack) ndi creel yamtundu wa pansi. Creel yamtundu wa ambulera imatenga malo ochepa, koma singathe kulandira ulusi wowonjezera, womwe ndi woyenera mabizinesi ang'onoang'ono. Creel yamtundu wa pansi ili ndi creel yamtundu wa triangular ndi creel yamtundu wa wall (yomwe imadziwikanso kuti two-piece creel). Creel yamtundu wa triangular ndi yosavuta kusuntha, zomwe zimapangitsa kuti ogwiritsa ntchito azilumikiza ulusi mosavuta; creel yamtundu wa wall ndi yokonzedwa bwino komanso yokongola, koma imatenga malo ambiri, komanso ndi yosavuta kuyika ulusi wowonjezera, womwe ndi woyenera mabizinesi omwe ali ndi mafakitale akuluakulu.

2. Chosungira ulusi

Chodyetsera ulusi chimagwiritsidwa ntchito kupotoza ulusi. Pali mitundu itatu: chodyetsera ulusi wamba, chodyetsera ulusi wosalala (chomwe chimagwiritsidwa ntchito pamene ulusi wopanda spandex ndi ulusi wina wa ulusi zimalukidwa pamodzi), ndi malo osungira ulusi wamagetsi (omwe amagwiritsidwa ntchito ndi makina akuluakulu ozungulira a jacquard). Chifukwa cha mitundu yosiyanasiyana ya nsalu zopangidwa ndi makina oluka ozungulira, njira zosiyanasiyana zodyetsera ulusi zimagwiritsidwa ntchito. Kawirikawiri, pali mitundu itatu ya kudyetsera ulusi: kudyetsera ulusi wabwino (ulusi umakulungidwa mozungulira chipangizo chosungira ulusi kwa nthawi 10 mpaka 20), kudyetsera ulusi wopanda mphamvu (ulusi umakulungidwa mozungulira chipangizo chosungira ulusi kwa nthawi imodzi kapena ziwiri) ndi kudyetsera ulusi wopanda mphamvu (ulusi sukulungidwa mozungulira chipangizo chosungira ulusi).