Kuburyo bworoshye bwogukwirakwiza, imirimo idafite akamaro ikoreshwa murwego rwo kohereza amashanyarazi, ningaruka nziza yo kuzigama ingufu.Kuburyo bwo guhererekanya ingufu z'umukandara usanzwe, uburemere bwumubiri wumukandara, agace kazengurutswe na diameter yiziga hamwe nimbaraga zagutse zagenwe zigena ingufu zumubiri wumukandara mugihe ukora akazi.Kubwibyo, gutoranya no kugena umukandara wohereza mubikoresho nikintu cyingenzi kugirango hongerwe ingufu mu kuzigama ingufu, kandi umukandara woherejwe hamwe no kurambura birenze urugero, umubiri wumukandara woroshye hamwe no guterana hejuru kurwego rwo hejuru nibyo byiza byiza kubakiriya.Umukandara wa polyester ya Annilte ukemura ibibazo byavuzwe haruguru neza.
1. Polyester ifite ibiranga kuzigama ingufu
a) Imbaraga zikomeye hamwe nimpagarara zihamye.
Mubisanzwe, ugereranije na substrate, 1% imbaraga zo kurambura imbaraga zumukandara wa polyester ziri hejuru ya 30% kugeza kuri 50%, bivuze ko umukandara udakeneye guhindura impagarara inshuro nyinshi nyuma yo guhindura imbaraga.Byongeye kandi, imikorere yayo yoroshye, impagarara ziciriritse kandi ntibyoroshye gutakaza umuvuduko, kuburyo umutwaro wo gutwara ugabanuka ugereranije, bityo bikabika gukoresha amashanyarazi.
b) Imishumi yoroheje muburemere
Igice gikomeye cyumukandara wa polyester nuburyo bwihariye bwimbaraga-ndende-ndende-ndende ya polyester, mugihe iyo mashanyarazi imwe, ushobora guhitamo umukandara woroshye, kugirango ugabanye umwanya wa inertia nimbaraga za centrifugal zumukandara uringaniye , kugirango ingufu zayo bwite zigabanuke kandi amashanyarazi arazigame.
c) Guhinduka neza
Kuberako umubiri wumukandara wa polyester woroshye, umubiri wumukandara hamwe nuruziga rwumukandara bipfunyitse neza, guhangayika kugabanuka biragabanuka, uburyo bwo kohereza bwatezimbere kandi gukoresha ingufu birazigamye.
d) Umuhuza yihuta kandi yangiza ibidukikije
Ihuriro ryakira amenyo ashyushye ahuza umubiri wa thermoplastique elastomer, ntamuti ushyirwaho, kandi ibikorwa ntibigarukira mubyerekezo, bityo igihe cyo kwishyiriraho kirakizwa kandi umwanda wibidukikije ukagabanuka.
2. Ingaruka zo kuzigama ingufu
Ikigereranyo cyo kugereranya umurima cyerekana ko impuzandengo yo kuzigama ingufu za polyester strip iri hejuru ya 10% ugereranije niy'imbere mu gihugu ndetse n’amahanga chip baseband
Ingaruka yo kuzigama ingufu z'umukandara wa polyester irahambaye cyane, kumashini yimyenda yimyenda, igipimo cyo kuzigama ingufu gishobora kugera kuri 20%, kumashini ngufi ya fibre ebyiri igoreka, igipimo cyo kuzigama amashanyarazi kirenga 15%, kumashini 310 yo kugoreka , igipimo cyo kuzigama ingufu ni 10%.Kubwibyo, umukandara wa polyester hamwe nuburyo bwiza bwo kuzigama ingufu, wakoreshejwe cyane nkumukandara wikiyoka hamwe numukandara wamashanyarazi wibikoresho bishya byihuse nko gutwikira imashini yintambara, imashini ndende izunguruka, imashini izunguruka hamwe na mashini ebyiri.
3. Kugereranya imikorere yuburyo
Umukandara wa polyester ukozwe muburyo bwihariye bwa carboxyl nitrile butadiene reberi nkibikoresho byingenzi byo gutwara no guterana amagambo, kandi imikorere ni imwe nkiya substrate.
Urupapuro rwa thermoplastique polymer elastomer rukoreshwa nkurwego rwinzibacyuho.Nyuma yo gukama, ibice bya termoplastique polymer byashongeshejwe hanyuma bigasohorwa na extruder kugirango bibe urupapuro rufite ubugari bumwe nubugari bwa 1200mm.Kandi ukurikije ubunini butandukanye bwumubiri wumukandara ubumba 0.3 ~ 1,2mm ubunini butandukanye bwibicuruzwa.Ibikoresho bifite ibimenyetso biranga ubworoherane buhebuje, kurwanya amavuta, kurwanya ubushyuhe, kurwanya umunaniro, guhinduka, uburemere bwihariye nuburemere bworoshye, kandi bifite imiterere myiza yo guhuza hamwe na reberi ikomeye.
Igihe cyo kohereza: Ugushyingo-30-2023