Makina osungira ulusi ndi kutumiza ulusi pa makina ozungulira oluka
Zinthu zenizeni zomwe zimakhudza kuperekedwa kwa ulusi pa makina akulu oluka ozungulira ndi kugwira ntchito bwino, kuluka kosalekeza komanso ulusi wambiri wokonzedwa nthawi imodzi. Ena mwa makinawa ali ndi mzere (kusinthana kwa ulusi), koma ochepa okha ndi omwe amathandizira kuluka kobwerezabwereza. Makina ang'onoang'ono oluka ma hosiery okhala ndi mainchesi anayi (kapena nthawi zina asanu ndi atatu) ali ndi makina oluka (zodyetsa) mpaka anayi (kapena nthawi zina asanu ndi atatu) ndipo chinthu chofunikira ndi kuphatikiza kwa kayendedwe kozungulira ndi kobwerezabwereza kwa bedi la singano (mabedi). Pakati pa zinthu izi pali makina apakati a mainchesi aukadaulo wa 'thupi'.
Chithunzi 2.1 chikuwonetsa njira yosavuta yoperekera ulusi pa makina oluka ozungulira okhala ndi mainchesi akulu. Ulusi (1) umatengedwa kuchokera kumabobini(2), idadutsa m'mbali mwa chingwe kupita ku chodyetsera (3) ndipo potsiriza kupita ku chitsogozo cha ulusi (4). Kawirikawiri chodyetsera (3) chimakhala ndi masensa oimitsa kayendedwe kuti ayang'anire ulusi.
ThecreelMakina oluka amawongolera kuyika kwa ma phukusi a ulusi (bobbins) pa makina onse. Makina amakono ozungulira akuluakulu amagwiritsa ntchito ma creel osiyana, omwe amatha kusunga ma phukusi ambiri moyimirira. Kuwonekera kwa ma creel awa pansi kumatha kusiyana (kozungulira, kozungulira, ndi zina zotero). Ngati pali mtunda wautali pakati pabobinindi chitsogozo cha ulusi, ulusiwo ukhoza kulumikizidwa ndi ulusi m'machubu pogwiritsa ntchito mpweya. Kapangidwe ka modular kamathandizira kusintha chiwerengero cha ma bobbin ngati pakufunika. Makina ang'onoang'ono ozungulira ozungulira okhala ndi makina ochepa a cam amagwiritsa ntchito ma creel kapena ma creel omwe adapangidwa kuti akhale ofunikira pamakinawo.
Ma creel amakono amalola kugwiritsa ntchito ma bobbin awiri. Ma creel pini awiri aliwonse amakhala pakati pa diso limodzi la ulusi (Chithunzi 2.2). Ulusi wa bobbin watsopano (3) ukhoza kulumikizidwa kumapeto kwa utali wakale wa ulusi (1) pa bobbin (2) popanda kuyimitsa makinawo. Ma creel ena ali ndi makina opukutira fumbi (fan creel), kapena ndi mpweya wozungulira ndi kusefa (filter creel). Chitsanzo chomwe chili mu Chithunzi 2.3 chikuwonetsa ma bobbin (2) m'mizere isanu ndi umodzi, otsekedwa m'bokosi lozungulira mpweya wamkati, loperekedwa ndi mafani (4) ndi machubu (3). Fyuluta (5) imachotsa fumbi mumlengalenga. Creel ikhoza kukhala ndi mpweya woziziritsa. Makinawo akapanda kukhala ndi mzere, izi zitha kuperekedwa ndi kusinthana kwa ulusi pa creel; machitidwe ena amalola kuti mfundozo zikhazikike pamalo abwino kwambiri a nsalu.
Kuwongolera kutalika kwa ulusi (kudyetsa bwino), ngati sikugwiritsidwa ntchito poluka nsalu zokhala ndi mapatani, kuyenera kulola kutalika kosiyana kwa ulusi kuti kuperekedwe m'njira zosiyanasiyana. Mwachitsanzo, mu nsalu ya Milano-rib knit pali njira imodzi yokhala ndi mbali ziwiri (1) ndi njira ziwiri zokhala ndi mbali imodzi (2), (3) mu kapangidwe kobwerezabwereza (onani Chithunzi 2.4). Popeza njira yokhala ndi nkhope ziwiri imakhala ndi zosokera kawiri, ulusi uyenera kudyetsedwa pafupifupi kawiri kutalika pa kuzungulira kwa makina. Ichi ndichifukwa chake zodyetsera izi zimagwiritsa ntchito malamba angapo, osinthidwa payekhapayekha kuti agwirizane ndi liwiro, pomwe zodyetsera zomwe zimagwiritsa ntchito ulusi wa kutalika komweko zimayendetsedwa ndi lamba mmodzi. Zodyetsera nthawi zambiri zimayikidwa pa mphete ziwiri kapena zitatu kuzungulira makinawo. Ngati kasinthidwe ka malamba awiri pa mphete iliyonse kagwiritsidwa ntchito, ulusi ukhoza kudyetsedwa nthawi imodzi pa liwiro lachinayi kapena zisanu ndi chimodzi.
Nthawi yotumizira: Feb-04-2023