Kuluka kwa singano ndi kuluka kothamanga kwambiri
Pamakina oluka ozungulira, zokolola zambiri zimaphatikizapo kusuntha kwa singano mwachangu chifukwa cha kuchuluka kwa zakudya zoluka komanso makina.liwiro lozungulira. Pamakina oluka nsalu, kusintha kwa makina pamphindi pafupifupi kuwirikiza kawiri ndipo chiwerengero cha odyetsa chawonjezeka kakhumi ndi ziwiri pazaka 25 zapitazi, kotero kuti maphunziro okwana 4000 pamphindi akhoza kuluka pamakina ang'onoang'ono, pomwe ena apamwamba. -Liwiro makina payipi payipi ndiliwiro la tangentiala singano akhoza kukhala oposa 5 mamita pa sekondi. Magawo opingasa a cam track achepetsedwa kukhala ochepa pomwe zokowera za singano ndi zingwe za singano zachepetsedwa kukula kulikonse komwe zingatheke kuti achepetse kukula kwa singano pakati pa malo ochotsa ndi kugwetsa. mu high speed tubular makina kuluka. Izi zimachitika chifukwa chachitsulo cha singano choyang'aniridwa mwadzidzidzi ndi kugunda kumtunda kwa kamera ya up-throw itatha kuthamanga kuchoka kumunsi kwa stitch cam. Panthawiyi, inertia pamutu wa singano ingapangitse kuti igwedezeke mwamphamvu kwambiri kuti ithyoke; komanso cam-kuponyera cam ikukhala dzenje mu gawo ili. Singano zomwe zimadutsa ngakhale mu gawo lophonya zimakhudzidwa makamaka pamene matako awo amalumikizana ndi gawo lotsika kwambiri la kamera yokha komanso pamtunda wakuthwa womwe umawathamangitsira pansi mofulumira kwambiri. Pofuna kuchepetsa izi, kamera yosiyana nthawi zambiri imagwiritsidwa ntchito kutsogolera matakowa pang'onopang'ono. Mawonekedwe osalala a cam yopanda mzere amathandizira kuchepetsa kudumpha kwa singano ndipo kugunda kwa braking kumatheka pamatako pochepetsa kusiyana pakati pa stitch ndi mmwamba kuponyera makamera. Pachifukwa ichi, pamakina ena a payipi kamera ya up-throw imatha kusinthidwa mozungulira molumikizana ndi stitch cam. Reutlingen Institute of Technology yachita kafukufuku wambiri pa vutoli ndipo, chifukwa chake, a. kapangidwe katsopano ka singano yokhala ndi tsinde lozungulira, mawonekedwe osalala otsika, ndi mbedza zazifupi tsopano zapangidwa ndi Groz-Beckert kwa makina oluka othamanga kwambiri ozungulira. Maonekedwe a meander amathandizira kutayika kwa kugwedezeka kwamphamvu isanafike pamutu wa singano, yomwe mawonekedwe ake amathandizira kukana kupsinjika, monga momwe amachitira ndi mawonekedwe otsika, pomwe latch yoboola pang'onopang'ono imapangidwa kuti itseguke pang'onopang'ono komanso mokwanira pamalo okhazikika. ndi macheka awiri.
Zovala zapamtima zokhala ndi ntchito zapadera
Kusintha kwa makina / teknoloji
Pantyhose ankapangidwa pogwiritsa ntchito makina ozungulira ozungulira. Makina oluka oluka a RDPJ 6/2 ochokera ku Karl Mayer adayamba kupangidwa mu 2002 ndipo amagwiritsidwa ntchito popanga mathalauza opanda msoko, okhala ndi mawonekedwe a jacquard ndi pantyhose yansomba. Makina oluka a MRPJ43/1 SU ndi MRPJ25/1 SU jacquard tronic raschel ochokera ku Karl Mayer amatha kupanga mapantyhose okhala ndi zingwe komanso mawonekedwe ngati mpumulo. Zosintha zina zamakina zidapangidwa kuti zilimbikitse mphamvu, zokolola, komanso mtundu wa pantyhose. Kuwongolera kwazinthu zapantyhose kwakhalanso nkhani ya kafukufuku wina wa Matsumoto et al. [18,19,30,31]. Iwo adapanga njira yosakanizidwa yoyesera yoluka yopangidwa ndi makina awiri oyesera ozungulira oluka. Zigawo ziwiri zotchinga za ulusi umodzi zinalipo pa makina aliwonse ophimba. Ulusi umodzi wophimbidwa unapangidwa poyang'anira milingo yophimba 1500 pa mita (tpm) ndi 3000 tpm mu ulusi wa nayiloni ndi chiŵerengero cha 2 = 3000 tpm/1500 tpm pa core polyurethane ulusi. Zitsanzo za pantyhose zinali zolumikizidwa pansi pa chikhalidwe chosasintha. Kuwala kwapamwamba mu pantyhose kunapezedwa ndi msinkhu wophimba pansi. Zosiyanasiyana za tpm zophimba m'magawo osiyanasiyana a miyendo zidagwiritsidwa ntchito popanga zitsanzo zinayi za pantyhose. Zotsatirazi zidawonetsa kuti kusintha kwa ulusi umodzi wophimbidwa ndi gawo la mwendo kunakhudza kwambiri kukongola ndi kukongola kwa nsalu za pantyhose, komanso kuti makina osakanizidwa. dongosolo akhoza kuonjezera izi.
Nthawi yotumiza: Feb-04-2023