Kayendedwe kamakina a jersey imodziMbale yokhazikika imayendetsedwa ndi mawonekedwe ake a katatu, pomwe mbale yokhazikika imagwira ntchito ngati chida chothandizira popanga ndi kutseka ma circuits panthawi yoluka. Pamene shuttle ikutsegula kapena kutseka ma circuits, nsagwada za sinker zimagwira ntchito mofanana ndi makoma awiri a mbali ya singano pa nsalu yoluka yokhala ndi nkhope ziwiri, kutseka ulusi kuti shuttle ipange lupu ndikukankhira lupu yakale kutali ndi pakamwa pa shuttle pamene shuttle imaliza lupu yake. Pofuna kupewa lupu yakale kuti isamamatire pamwamba pa singano ya shuttle pamene ikukwera ndikubwerera m'mbuyo, nsagwada za sinker ziyenera kugwiritsa ntchito mano awo kukankhira lupu yakale kutali ndi pamwamba pa nsalu, ndikukhalabe ndi lupu yakale nthawi yonse yomwe shuttle ikukwera ndikubwerera kuti zitsimikizire kuti lupuyo yachotsedwa kwathunthu. Chifukwa chake, malo a nsagwada za sinker amakhudza kwambiri malo aukadaulo a sinker panthawi yoluka, zomwe zimakhudzanso njira yoluka. Kuchokera ku ntchito yomwe sinki imachita poluka, zitha kuwoneka kuti sitimayo isanakwere ndikubwerera m'mbuyo kuzungulira kwake, nsagwada za sinki ziyenera kukankhira kuzungulira kwakale kuchokera pamwamba pa singano. Ponena za mtunda kuchokera ku ulusi kupita ku nsalu yolukidwa, bola ngati chopindikacho chayikidwa kumbuyo kwa singano, chingapewe kuchitika kwa ulusi watsopano woboola kapena kuswa ulusi wakale pamene singano ikukwera. Ngati ikakankhira patali kwambiri, kutsika kwa ukonde watsopano kudzatsekedwa ndi nsagwada za sinki, zomwe zimapangitsa kuti kulukidwa kusayende bwino, monga momwe zasonyezedwera pa Chithunzi 1.
1, Polankhula za chiphunzitso, nsagwada za sinker zikakwera mmwamba ndi pansi panthawi yoluka, ziyenera kungokhudza mzere wakumbuyo wa singano pamene ikukwera, zomwe zimapangitsa kuti kutsika kosalala kugwere. Kupita patsogolo kulikonse kungasokoneze kukhazikika kwa lupu yatsopano, motero kumakhudza njira yoluka. Komabe, m'machitidwe, sikokwanira kungosankha malo a setting cam pamene nsagwada za sinker zikukumana ndi mzere wa singano. Zinthu zingapo zimatha kukhudza malo ake.
2, Posachedwapa, zomwe zafala kwambirimakina a jezi imodziMapepala okhazikika okhala ndi ngodya zokhota akhoza kugawidwa m'magulu awiri, monga momwe zasonyezedwera pa Chithunzi 4. Pa Chithunzi 4a, mzere wodulidwa ndi mzere womwe umadutsa ngodya S pa mbale yosinkhira ndi pakati pake mogwirizana ndi pakati pa singano. Ngati mzere wa singano wayikidwa ngati chizindikiro chokhazikitsa ma cams olowera, ndiye kuti panthawi yonse yodutsa mu curve 4a, pomwe singano zolukira zimathetsa mapangidwe awo a kuzungulira ndikuyamba kumasuka, mpaka zitafika pamalo awo apamwamba kwambiri ndikumaliza kumasuka, kutsikamakameraNsagwada ziyenera kukhala zogwirizana ndi mzere wa singano. Kuchokera pakuwona kwa microscopic, zitha kuwoneka kuti mzere watsopano wokhotakhota nthawi zonse umaposa mzere wa singano mkamwa mwa kambuku, zomwe zimapangitsa kuti mzere watsopano wokhotakhota ukhale pansi pamavuto nthawi zonse panthawi yoluka. Poluka nsalu zofewa, kukhudzidwa kwa zingwe zazikulu zazikulu za ulusi sikunawonekerebe. Komabe, poluka nsalu zokhuthala, zimakhala zosavuta kuti zolakwika monga mabowo ziwonekere chifukwa cha kuzungulira kochepa kwa zingwezo. Chifukwa chake, kusankha njira yojambulira yamtundu uwu sikungakhazikitsidwe pa muyezo wofananiza pakamwa pa kambuku ndi singano ndi ulusi kumbuyo kwake. Mukayika zenizeni, mtunda winawake uyenera kuchotsedwa kunja kuchokera pamzere wa pakamwa pa kambuku ndi singano.
3, Mu Chithunzi 4h, ngati geji yasinthidwa kuti igwirizane ndi mzere wakumbuyo wa singano pa mfundo T, geji iyenera kukhalabe pamalo ake mpaka shuttle iyambe kukwera kuchokera pakupanga kwa loop mpaka itafika pamlingo wake wapamwamba kwambiri. Panthawiyi, pakamwa pa gejiyo payenera kukhala kunja kwa mzere wakumbuyo wa singano, kupatulapo pamene ikugwirizana ndi mzere wakumbuyo wa singano pamene shuttle ikuyamba kukwera. Panthawiyi, mfundo zomwe zili pa arc yokhotakhota ya coil yatsopano, ngakhale zitayikidwa pang'ono, sizingakhudze kwambiri kuluka chifukwa cha kusamutsa mphamvu pakati pa zingwe. Chifukwa chake, pa curve yomwe yawonetsedwa mu Chithunzi 4b, kusankha malo a ma trapezoidal plates kuti alowe ndi kutuluka kuyenera kutengera muyezo woyikira kuti ma trapezoidal plates azigwirizana ndi mzere wakumbuyo wa singano akasinthidwa pa workshop.
Kuchokera ku lingaliro la zachuma
4, Kapangidwe ka pakamwa pa kambuku mu mbale yokhazikika ndi kozungulira, komwe mbali imodzi ya arc ikugwirizana ndi nsagwada ya tsamba. Monga momwe zasonyezedwera mu Chithunzi 2, njira yolukira imaphatikizapo kupindika kwa ulusi pa nsagwada ya mbale. Sitimayo isanamalize kuzungulira kwake ndikuyamba kukwera kufika pamlingo wa nsagwada ya mbale, ngati mbale yosinkhira ikankhidwira pansi kuti igwirizane ndi mzere wa singano, arc yotsika ya lupu yatsopanoyo siili pamalo akuya kwambiri a mbale yosinkhira koma m'malo mwake ili pamalo opindika pakati pa mbale yosinkhira ndi nsagwada ya mbale, monga momwe zasonyezedwera mu Chithunzi 3. Mfundo iyi ili kutali ndi mzere wa singano, ndipo kukhazikika kwa coil yatsopano kumayikidwa pano pokhapokha ngati mawonekedwe a cleft ndi amakona anayi, momwemo angagwirizane ndi mzere wa singano. Kutsika kosawerengeka kwa curve ya triangular ya mbale yokhazikika. Pakadali pano, komwe kumadziwika kwambirimakina a jezi imodziMakamera ozungulira mbale zosambira pamsika akhoza kugawidwa m'magulu awiri, monga momwe zasonyezedwera pa Chithunzi 4. Pa Chithunzi 4a, mzere wodulidwa ndi mzere womwe umadutsa pakati pa sirinji ndikudula cam S pa mbale yokhazikika.
5, Ngati mzere wa singano wayikidwa ngati muyezo wokhazikitsira ma cams a sinking plate, ndiye kuti munthawi yonse yoyenda motsatira curve 4a mu Chithunzi 4a, kuyambira pomwe singano zolukira zimamaliza ulusi wawo wa weft mpaka pomwe zimatuluka mu lupe mpaka malo apamwamba kwambiri atafika ndipo lupe limatha, nsagwada za sinking plate ziyenera kukhala zogwirizana ndi mzere wa singano. Kuchokera pakuwona kwa microscopic, zitha kuwoneka kuti arc yeniyeni yolukira ya coil yatsopano nthawi zonse imaposa mzere wa singano mkamwa mwa tiger, zomwe zimapangitsa kuti arc yatsopano yolukira ikhale pansi nthawi zonse panthawi yolukira. Mukaluka nsalu zofewa, kugwedezeka sikunawonekere chifukwa cha kutalika kwakukulu kwa lupe. Komabe, poluka nsalu zokhuthala, kutalika kwa lupe kakang'ono kumatha kubweretsa zolakwika monga mabowo. Chifukwa chake, posankha mawonekedwe osokera a ma curve otere, muyezo sungakhazikitsidwe pogwirizanitsa pakamwa pa tiger ndi mzere wa singano. Mukayika, singano iyenera kuyikidwa pang'ono kunja kuchokera pakamwa pa tiger, mogwirizana ndi mzere wakumbuyo.
Mu Chithunzi 4b, ngati pakamwa pa kambuku pakonzedwa kuti pagwirizane ndi mzere wakumbuyo wa singano, kuyambira pomwe singano yoluka iyamba kumasula ulusi wopindika mpaka itafika pamwamba kwambiri isanatsike, pakamwa pa kambuku wopindika, kupatula malo ake ogwirizana ndi mzere wakumbuyo wa singano pamene singano yoluka iyamba kukwera (mwachitsanzo, pa T), idzayikidwa mamilimita khumi kunja kwa mzere wakumbuyo wa singano, ndiko kuti, kuchokera pamwamba pa pakamwa pa kambuku kupita ku mzere wakumbuyo wa singano. Pa nthawiyi, mfundo ya arc yokhotakhota ya coil yatsopano, ngakhale itakakamizidwa kwakanthawi, sizingakhudze kwambiri kuluka chifukwa cha kusamutsa mphamvu pakati pa ma coil. Chifukwa chake, pa curve 4b, kusankha malo a ma cams a mbale yoluka kuti alowe ndi kutuluka kuyenera kutengera malo ofotokozera komwe mbale yoluka imayambira.makameraiyenera kukhazikitsidwa kuti igwirizane ndi mzere wa singano ndi mzere wakumbuyo wa sinker pa T.
Kusintha kwa nambala ya serial ya makina atatuwa
6, Kusintha kwa nambala ya makina kumatanthauza kusintha kwa singano, komwe kumaonekera pa nsalu ngati kusintha kwa arc yokhotakhota ya ulusi wa weft. Kutalika kwa arc yokhazikika, nambala ya makina imakwera; Mosiyana ndi zimenezi, kutalika kwa arc yokhazikika kumakhala kochepa, nambala ya makina imachepa. Ndipo pamene nambala ya makina ikuwonjezeka, kuchuluka kwa mzere komwe kumaloledwa kuluka kumachepa, ndipo mphamvu ya ulusi imakhala yotsika ndipo kutalika kwake kumakhala kochepa. Ngakhale mphamvu zochepa zimatha kusintha mawonekedwe a lupu, makamaka poluka nsalu za polyurethane.
Nthawi yotumizira: Juni-27-2024