1. Kuyang'anira matayala ndikuyang'anitsitsa khalidwe la maonekedwe
Kuwoneka bwino kwa tayala sikuyenera kukhala ndi chilema chilichonse chomwe chimakhudza kwambiri moyo wake wautumiki, monga delamination pakati pa zinthu zosiyanasiyana, siponji ngati, kusweka kwa mphete ya waya, mphete ya waya yokoka kwambiri, kuthyoka kwa zingwe zingapo, makwinya amkati, ndi m'mphepete mwa korona wa matayala ndi chingwe. Ngati mukugwiritsa ntchito lamba wa khushoni, mawonekedwe a lamba wa khushoni sayenera kukhala osakwanira kapena thupi lamba siliyenera kusweka.
2, Kuyang'ana kwa matayala, kupondaponda zolembera ndi zolembera
Tayala lililonse lakunja liyenera kukhala ndi zizindikiro zosachepera 4 zowoneka bwino patali pafupifupi mozungulira mozungulira, ndipo kutalika kwake kuyenera kukhala kosachepera 1.6 mm.
Tayala lililonse liyenera kukhala ndi zolembera pamapewa mbali zonse ziwiri zomwe zikuwonetsa malo omwe akupondapo.
3, Kuyeza deta yoyendera matayala
1). Kuyeza magawo akuluakulu a tayala
Mafotokozedwe, kuchuluka kwa katundu (kapena mulingo), kuchuluka kwa katundu ndi kuthamanga kwa inflation, ma rimu oyezera, kukula kwa matayala atsopano, kukula kopitilira muyeso, utali wokhazikika, utali wozungulira, komanso kugwiritsa ntchito matayala agalimoto movomerezeka kuyenera kutsatira GB/T2978 kapena makampani oyenera. zolemba zamaluso.
2). Tayala ayang'ana kukula kwa m'mphepete mwa matayala atsopano
M'lifupi mwake ndi kunja kwake kwa gawo la tayala liyenera kutsatira zomwe zili mu Appendix A,
3). Kulumikizana pakati pa chizindikiro cha liwiro la tayala ndi kuthamanga kwambiri
Kulumikizana pakati pa zizindikiro za liwiro la tayala ndi liwiro lalikulu lagalimoto ziyenera kugwirizana ndi zomwe zili mu Zowonjezera B
4). Kulumikizana pakati pa index yonyamula matayala ndi kuchuluka kwa katundu
Kulumikizana pakati pa kalozera wa katundu wa matayala ndi kuchuluka kwa katundu ayenera kugwirizana ndi zomwe zili mu Zowonjezera C.
4, Kuyang'ana matayalakuyang'anira magwiridwe antchito achitetezo
Malinga ndi zofunikira, yesetsani kuyesa mphamvu, kuyesa kukana kwa mikanda, kuyesa kulimba kwa magwiridwe antchito, kuyesa kwapang'onopang'ono, komanso kuyesa kothamanga kwambiri pamatayala omwe atengedwa.
1). Kuchita kwamphamvu kwa matayala
Oyenera matayala a diagonal, matayala osakhalitsa ooneka ngati T, ndi matayala ozungulira okhala ndi chiyerekezo cha 50 ndi kupitilira apo. Mayeso a mphamvu ya matayala ayenera kukhala ndi mphamvu zolephera zosachepera mtengo wotchulidwa patebulo ili m'munsimu pa mfundo iliyonse yoyesera.
2). Tubeless tayala mkanda unseating kukana
Oyenera matayala a diagonal tubeless, matayala osakhalitsa ooneka ngati T, komanso matayala opanda ma radial okhala ndi chiyerekezo cha 50 ndi kupitilira apo. Mayeso a kagwiridwe ka ntchito ka mkanda wa tayala wosunthika amayenera kukhala ndi mikanda yosasunthika pamalo aliwonse oyeserera omwe si otsika kuposa zomwe zili patsamba ili pansipa.
3). Matayala durability ntchito
Pambuyo poyesa kulimba kwa magwiridwe antchito, kuthamanga kwa tayala sikuyenera kukhala kotsika kuposa 95% ya kukakamizidwa koyambirira koyesedwa; Kuyesera kukamaliza, sikuyenera kukhala delamination, ply cracking, kuvula zingwe, kuthyoka kwa chingwe, kupukuta (kupatula matayala a chipale chofewa a PTBC), kusweka, kusweka, kapena kupunduka kwachilendo kwa thupi la tayala poyang'ana maonekedwe. Ngati tayala lawonongeka, wosanjikiza mpweya ayenera kufufuzidwanso.
4). Kuthamanga kwa matayala otsika
Oyenera matayala ozungulira, koma samaphatikizapo T-mtundu wa matayala osakhalitsa osakhalitsa. Pambuyo pakuyesa kutsika kwa tayalalo, kuthamanga kwa tayala sikuyenera kukhala kotsika kuposa kukakamizidwa koyambirira koyeserera, 95%. Mayesowo akamaliza, payenera kukhala palibe delamination (kuponda, sidewall, ply, wosanjikiza mpweya, lamba kapena buffer wosanjikiza, tayala), ply cracking, ply peeling, ply breakage, chipping (kupatula PTBC matayala chipale chofewa), kupasuka pamodzi, kusweka, ndi kusintha kwachilendo kwa thupi la tayala pakuwunika kowoneka.
5). Kuthamanga kwambiri kwa matayala
Pambuyo pa mayeso othamanga kwambiri, kuthamanga kwa tayala sikuyenera kukhala kotsika kuposa 95% ya kukakamizidwa koyambirira koyesedwa; Kuyeserako kukatsirizika, sikuyenera kukhala delamination yodziwikiratu (kuponda, mbali, ply wosanjikiza, wosanjikiza mpweya, lamba wosanjikiza kapena wosanjikiza, matayala a matayala), ming'alu ya ply, kuvula ply, kusweka kwatsopano, kudumpha kwa maluwa, kusweka kophatikizana, kusweka, kapena kupunduka kwachilendo kwa tayala poyang'ana maso. Matayala omwe ali ndi liwiro lalikulu la 300km/h kapena kupitilira apo amaloledwa kukhala ndi matuza kapena kuphulika chifukwa cha matuza,
6). Kuyang'anira magwiridwe antchito a matayala
Amagwiritsidwa ntchito pa matayala ozungulira, koma samaphatikizapo matayala okhala ndi kachidindo kakang'ono kakang'ono ka <10 ndi kachidindo kakang'ono kakang'ono ka>25, komanso matayala otsalira ogwiritsidwa ntchito kwakanthawi, matayala acholinga chapadera, matayala othamanga, ndi matayala opindika. Coefficient ya kukana kwa tayala sayenera kupitirira malire omwe ali patebulo pansipa.
7). Kugwira kofanana kwa matayala panjira yonyowa
Amagwiritsidwa ntchito pa matayala ozungulira, koma samaphatikizapo matayala okhala ndi kachidindo kakang'ono kakang'ono ka <10 ndi kachidindo kakang'ono kakang'ono ka>25, komanso matayala otsalira ogwiritsidwa ntchito kwakanthawi, matayala acholinga chapadera, matayala othamanga, ndi matayala opindika. Mlozera wogwirizira wachibale wapamsewu wonyowa wa tayala suyenera kuchepera pamtengo wochepera womwe wafotokozedwa mu Gulu 4.
Zomwe zili pamwambazi ndi miyezo ndi njira zowunikira matayala agalimoto, kuphatikiza kuyang'anira mawonekedwe a matayala, kuyeza kwakukulu kwa magawo, kuyang'anira magwiridwe antchito, ndi zina zambiri.
Nthawi yotumiza: Jul-10-2024