Makina amakono amagetsi amadalira kulumikizana pakati pa zida zosiyanasiyana, matabwa ozungulira, ndi zotumphukira. Kaya zotumizira magetsi kapena ma siginecha amagetsi, zingwe ndizo msana wa mawaya olumikizirana, kuwapanga kukhala gawo lofunikira la machitidwe onse.
Komabe, kufunikira kwa jekete za chingwe (gawo lakunja lomwe limazungulira ndikuteteza oyendetsa mkati) nthawi zambiri limachepetsedwa. Kusankha jekete lachingwe loyenera ndi chisankho chofunikira pakupanga ndi kupanga chingwe, makamaka ngati chikugwiritsidwa ntchito m'malo ovuta. Kumvetsetsa bwino pakati pa machitidwe amakina, kukana chilengedwe, kusinthasintha, mtengo, ndi kutsata malamulo ndikofunikira kuti mupange chisankho chanzeru.
Pamtima wa jekete ya chingwe ndi chishango chomwe chimateteza ndikuonetsetsa moyo ndi kudalirika kwa chingwe chamkati. Chitetezo ichi chimateteza ku chinyezi, mankhwala, kuwala kwa UV, ndi kupsinjika kwakuthupi monga kupwetekedwa ndi kukhudzidwa.
Zida zama jekete a chingwe zimachokera ku mapulasitiki osavuta kupita ku ma polima apamwamba, chilichonse chimakhala ndi zinthu zapadera kuti zikwaniritse zofunikira zachilengedwe komanso zamakina. Njira yosankha ndiyofunikira chifukwa zida zoyenera zimatsimikizira magwiridwe antchito ndi chitetezo pansi pamikhalidwe yomwe ikuyembekezeka.
Palibe yankho la "kukula kumodzi kokwanira zonse" kwa jekete zazingwe. Zomwe zasankhidwa zimatha kusiyana kwambiri malinga ndi momwe ntchitoyo ilili.
Pali zinthu zingapo zomwe muyenera kuziganizira posankha jekete yoyenera ya chingwe.
1. Mikhalidwe Yachilengedwe
Kukana kwa Chemical ndi chinthu chofunikira kwambiri pakusankha ma jekete a chingwe, chifukwa zingwe zimatha kukumana ndi mafuta, zosungunulira, ma acid, kapena maziko, kutengera momwe amagwirira ntchito. Chovala chachingwe chosankhidwa bwino chingalepheretse kuwonongeka kapena kuwonongeka kwa zigawo zake, potero kusunga kukhulupirika kwa chingwe pa moyo wake wautumiki. Mwachitsanzo, m'mafakitale omwe kukhudzidwa kwamankhwala kumakhala kofala, ndikofunikira kusankha zida zomwe zimatha kupirira zovuta zotere. Apa, mankhwala enieni omwe chingwecho chidzawululidwe chiyenera kuyesedwa, chifukwa izi zimatsimikizira kufunikira kwa zipangizo zapadera monga fluoropolymers kuti akwaniritse kukana kwambiri kwa mankhwala.
Kukana kwanyengo ndi kuwala kwa dzuwa ndi chinthu chinanso chofunikira, makamaka pazingwe zomwe zimagwiritsidwa ntchito panja. Kukhala padzuwa kwa nthawi yayitali kumatha kufooketsa zida zachikhalidwe, zomwe zimapangitsa kuti zikhale zolimba komanso kulephera. Zida zomwe zimapangidwira kukana kuwala kwa UV zimatsimikizira kuti chingwecho chimakhalabe chogwira ntchito komanso cholimba ngakhale padzuwa kwambiri. Pazinthu zotere, zida zoyenera ndi CPE thermoplastics, CPE thermostats, kapena EPR thermostats. Zida zina zapamwamba, monga polyethylene yolumikizidwa (Zithunzi za XLPE), apangidwa kuti apereke kukana kwa UV, kuwonetsetsa kutalika kwa chingwe pakugwiritsa ntchito panja.
Kuonjezera apo, m'madera omwe chiopsezo cha moto chimakhala chodetsa nkhaŵa, kusankha jekete ya chingwe yomwe imakhala yotentha moto kapena yozimitsa yokha ikhoza kukhala njira yopulumutsira moyo. Zidazi zapangidwa kuti zithetse kufalikira kwa malawi, ndikuwonjezera chitetezo chofunikira pakugwiritsa ntchito zovuta. Kwa kuchedwa kwamoto, zosankha zabwino kwambiri zimaphatikizapoZithunzi za PVCthermoplastics ndi CPE thermoplastics. Zida zoterezi zimatha kuchepetsa kufalikira kwa malawi pomwe zimachepetsa kutulutsa mpweya wapoizoni pakuyaka.
2. Katundu Wamakina
Kukana kwa abrasion, mphamvu yamphamvu, ndi kuphwanya mphamvu ya jekete ya chingwe kumakhudza mwachindunji kulimba kwa polyurethane. Izi ndizofunikira kwambiri pamagwiritsidwe ntchito pomwe chingwecho chimadutsa m'malo ovuta kapena chimafunika kugwiridwa pafupipafupi. M'mapulogalamu othamanga kwambiri, monga ma robotiki kapena makina osunthika, kusankha jekete la chingwe chokhala ndi makina apamwamba kwambiri kungathandize kupewa kusinthidwa pafupipafupi ndi kukonza. Zida zabwino kwambiri zosavala zovundikira jekete zimaphatikizapo polyurethane thermoplastics ndi CPE thermoplastics.
3. Kuganizira za Kutentha
Kutentha kwa ntchito kwa chinthu cha jekete la chingwe kungakhale kusiyana pakati pa kupambana kapena kulephera kwa dongosolo. Zida zomwe sizingathe kupirira kutentha kwa ntchito zomwe zimapangidwira zimatha kukhala zowonongeka m'malo ozizira kapena kunyozeka pamene zimatentha kwambiri. Kuwonongeka kumeneku kungathe kusokoneza kukhulupirika kwa chingwe ndikupangitsa kulephera kwa magetsi, zomwe zimapangitsa kusokonezeka kwa ntchito kapena zoopsa za chitetezo.
Ngakhale zingwe zambiri zokhazikika zimatha kuvoteredwa mpaka 105 ° C, zida zapadera za PVC zingafunike kupirira kutentha kwambiri. Kwa mafakitale monga mafuta ndi gasi, ntchito zapadera zimafuna zipangizo, monga ITT Cannon's SJS series materials, zomwe zimatha kupirira kutentha mpaka 200 ° C. Pa kutentha kwakukulu kumeneku, zipangizo zosiyanasiyana zingafunikire kuganiziridwa, kuphatikizapo PVC kumbali ya thermoplastic ndi CPE kapena EPR kapena CPR kumbali ya thermostat. Zida zomwe zimatha kugwira ntchito m'malo oterowo zimatha kupirira kutentha kwambiri ndikukana kukalamba kwamafuta, kuonetsetsa kuti chingwecho chikugwira ntchito pakapita nthawi.
Ganizirani za malo otentha kwambiri, monga zobowolera m'mphepete mwa nyanja. M'madera otsika kwambiri, kutentha kwambiri, ndikofunikira kusankha jekete lachingwe lachitsulo lomwe lingathe kupirira kutentha kwambiri popanda kuwononga kapena kulephera. Pamapeto pake, kusankha jekete lachingwe loyenera kumatha kuonetsetsa kuti magwiridwe antchito otetezeka komanso odalirika akukulitsa moyo wa zida.
4. Kufunika Kosinthasintha
Ntchito zina zimafuna zingwe kuti zikhale zosinthika pansi pa kupindika mobwerezabwereza ndi kupotoza mayendedwe. Kufunika kosinthika kumeneku sikuchepetsa kufunika kokhazikika; Choncho, zipangizo ziyenera kusankhidwa mosamala kuti zigwirizane bwino zofunikira ziwirizi. Pazifukwa izi, zida monga thermoplastic elastomers (TPE) kapena polyurethane (PUR) zimakondedwa chifukwa cha kulimba komanso kulimba.
Zingwe zomwe zimagwiritsidwa ntchito m'mafakitale, mwachitsanzo, ziyenera kukhala zosinthika kwambiri kuti zigwirizane ndi kayendedwe ka makina monga maloboti. Maloboti a ma mesh omwe amagwiritsidwa ntchito ngati kutola ndikuyika magawo ndi chitsanzo chabwino pakufunikaku. Mapangidwe awo amalola kuyenda kosiyanasiyana, kuika kupanikizika kosalekeza pazingwe, kufunikira kugwiritsa ntchito zipangizo zomwe zingathe kupirira kupindika ndi kupotoza popanda kusokoneza ntchito.
Pambuyo poganizira za chilengedwe, zida zamakina, kutentha, ndi zosowa zosinthika, ndikofunikanso kuzindikira kuti m'mimba mwake mwa chingwecho chidzasiyana ndi chinthu chilichonse. Kuti mukhalebe wokonda zachilengedwe, chingwe chozungulira chiyenera kukhala mkati mwazitsulo zosindikizira za backshell kapena cholumikizira.
Nthawi yotumiza: Aug-12-2024