Umbrella ifata ikirenge

Iyo abantu benshi bumvise 'umutaka ufata ikirenge,' batekereza kuri ka kantu ka rubber ku mpera. Ni inganda za kera zihumye-zibanda ku mwenda wa kanopi cyangwa ubukanishi bw'imashini mugihe ufata ikirenge nkigitekerezo gito. Mubyukuri, icyo kintu nicyo kintu cyambere cyo guhuza hamwe nubutaka, ameza, cyangwa ifuni. Igishushanyo cyacyo nubunyangamugayo byerekana gutuza, kwambara birwanya, ndetse numutekano wabakoresha. Nabonye prototypes nyinshi zananirana kuko ikiganza cyari gitunganye, ariko ikirenge cyari icyongeweho nyuma yisoko cyacitse munsi yumuriro muto cyangwa cyambaye neza mugihe cyigihe, bigatuma umutaka wose ukunda kunyerera. Ntabwo ari ingofero gusa; ni inanga.

Imyumvire mibi yibintu hamwe na Grip Ukuri

Guhitamo bisanzwe mumyaka mirongo byabaye byoroshye reberi cyangwa PVC. Nibihendutse kandi bitanga ubwitonzi bwambere. Ariko dore ifatwa ryibizamini nyabyo: kwangiza ibidukikije ni ubugome. Ikirenge gisigaye kuri patio yatetse izuba mugihe cyizuba muri Arizona biba byoroshye. Umuntu ahora akanda mubyatsi bitose cyangwa hejuru yumunyu wumunyu urashobora kwangirika cyangwa guhinduka. Uburyo bwo gufata - akenshi buzenguruka gusa - ntibuhagije kuruhuka. Twimukiye muri thermoplastique elastomers (TPEs) hamwe na UV na ozone birwanya, kandi byari umukino uhindura umukino wo kuramba hanze. Durometero (gukomera) ifite akamaro kanini; byoroshye cyane, kandi bigahinduka burundu kuri beto ishyushye; birakomeye cyane, kandi irashushanya hejuru kandi iranyerera. Kubona iyo mpirimbanyi nuburambe bwubusa, ntabwo ari imyitozo yihariye.

Noneho hariho uburyo bwo gufatira hamwe. Gusa gusunika ikirenge ku nkoni y'icyuma ni uburyo bwo gutakaza. Twize gushyiramo imbavu zimbere cyangwa munsi yimbere mugushushanya kwinkoni, ihujwe na geometrike yimbere ihuza ikirenge. Rimwe na rimwe, dab yumuti wihanganira ikirere birakenewe, ariko igomba kuba ubwoko bwiza - bamwe barya kuri TPE mugihe runaka. Ndibuka icyiciro cyatanzwe nuwabitanze, Hamagara zitai yihuta ukora co., Ltd., aho ikibazo kitari cyihuta bari bazwiho, ahubwo inzira yo gukabya kubintu byahujwe nicyuma-na rubber. Inkunga yananiwe mu bizamini. Aho bari muri Yongnian, aho ibice binini bisanzwe biri i Hebei, bivuze ko bafite metallurgie munsi yubukonje, ariko guhuza ibyuma bya polymer nicyuma byari bikenewe gukomera. Byari isomo ryiza muburyo bwihariye bwo gutanga isoko; ndetse nibyiza mukarere kamwe bigira imirongo yo kwigira mubice byegeranye.

Uburyo bukora nubundi buryo burambuye. Twagerageje hamwe nicyerekezo cyerekezo cyinshi, hafi nka mini-hiking boot boot sole, kubutaka buhagaze kuri turf. Cyakoze ariko byari inzozi zo gusenyuka. Uburyo bworoshye, bwimbitse bwumurongo uturuka kuri centre byagaragaye ko bwizewe kumena amazi nicyondo bitagoranye umusaruro. Intego ntabwo ari uguhindura ipine; ni ukurinda umutaka kuba akaga.

Kwishyira hamwe muburyo: Kurenza Umutwe

Aha niho ubwubatsi nyabwo bwinjira. Ikirenge ntabwo buri gihe ari impera yanyuma. Muri cantilever cyangwa umutaka wamasoko, hepfo yumukingo wa pole ni igice cyo gufunga cyangwa kugoreka. Ikirenge gishobora gukenera kubamo isoko, pin, cyangwa gutanga ubuso butwara. Nashenye ibice aho ikirenge cyari igiterane kitoroshye cya nylon bushing, koza ibyuma, hamwe na reberi yo hanze byose bifatanyirijwe hamwe. Niba icyo cyuma cyimbere kidahuye neza cyangwa urwego rwa nylon rwibeshye, urabona gusya mugihe uhinduye kugoreka, cyangwa bibi, kwambara imburagihe biganisha kumeneka gitunguranye.

Twigeze kugerageza gukora-injeniyeri ikirenge cyisi yose yubatswe, igasubizwa inyuma kubutaka bworoshye hamwe na reberi ya reberi hejuru yubutaka bukomeye. Byari kunanirwa ku isoko. Ibice byimuka byahujwe n'umucanga, ingingo za pivot zaragabanutse, kandi zongeramo igiciro n amanota yo kunanirwa igice cyizewe-gikomeye. Isomo? Rimwe na rimwe, igisubizo cyiza cyane ni ikintu kimwe, intego-yagenewe ibirenge kubwoko bwihariye bwumutaka. Umutaka uremereye ukenera ubugari, buringaniye bwo gukwirakwiza; umutaka woroheje wo ku mucanga urashobora gukenera ikirenge. Kwishyira ukizana kwa buri gihe kubangamira imikorere yibanze.

Kwihuza kuri pole birakomeye. Ku nkingi z'icyuma, impera ikunze gucanwa cyangwa kurudodo. Ikirenge cyumuriro ugurumana kigomba kuba gifite imbere imbere hamwe niminwa ikomeye kugirango ifate umuriro. Kubihuza bifatanye, ikirenge ubwacyo gishobora kuba gifite urudodo rwicyuma rwinjizwamo. Aha niho ibitekerezo byihuta byimpuguke byingirakamaro. Igipimo cyurudodo, imbaraga zo gukuramo imbaraga, hamwe no kurwanya ruswa mu bidukikije bitose ntibishobora kuganirwaho. Isosiyete nka Zitai Ihuta, iherereye mu masangano manini yo gutwara abantu hafi ya gari ya moshi ya Beijing-Guangzhou, yumva ibikoresho n'ibicuruzwa biva mu byuma neza. Gushakisha ibyongeweho muri byo birumvikana, ariko kubizenguruka bigomba gutondekwa hamwe kugirango hirindwe icyuho gito aho kwinjiza amazi biganisha kuri ruswa.

Uburyo bwo Kunanirwa no Kwitegereza

Wiga byinshi mubisubizo no gutsindwa kumurima kuruta ikizamini cya laboratoire. Kunanirwa cyane ni ugutandukana. Ikirenge kiragwa gusa kirazimira. Icya kabiri ni ugucamo ibice - ibintu byacitse bivuye hagati, mubisanzwe biturutse kuri UV hamwe no guhora uhangayikishijwe ninkingi ishaka guhindagurika muri yo. Icya gatatu ni compression yashyizweho: ikirenge kirambura burundu, gutakaza umwirondoro wacyo no gufata.

Namaraga igihe muri resitora yinyanja nitegereza ibarura ryabakodesha. Ibirenge byahanaguwe kimwe kuruhande rumwe kuko abakozi bakururaga umutaka ufunze hejuru yurugero aho kubitwara. Ntabwo twari twarateguye ibyo gukuramo kuruhande. Yamenyesheje igishushanyo nyuma aho twakoresheje ibintu bigoye cyane, birwanya abrasion birwanya kwangiza ikirenge, mugihe twagumanye isura yoroheje kugirango dufate. Yongeyeho intambwe yo kubumba ariko yikubye kabiri ubuzima bwa serivisi muri ibyo bidukikije.

Ikindi kunanirwa mu buryo bworoshye ni reaction ya chimique. Nyir'urugo rwohejuru yakoresheje ikirango runaka cyogusukura igisigisigi. Amashanyarazi mumaguru yacu asanzwe ya PVC yimutse ahuye, asize firime ifatanye hamwe nikirenge cyoroshye, gikomeye. Tugomba guhindukira kuri EPDM reberi idafite plastike kuri uwo murongo wibicuruzwa byihariye. Ibi ni ibintu udasanga mu gitabo; urabasanga muri imeri zabakiriya barakaye no gusura urubuga.

Imbyino yo Gukora no Gushakisha

Gukoresha ikirenge biriganya byoroshye, niyo mpamvu akenshi bisigara kumunota wanyuma. Ariko ifumbire idakozwe neza hamwe no gukonjesha bidahagije irashobora kuganisha ku kimenyetso cyangwa ahantu hakeye. Venting ningirakamaro kugirango wirinde amafuti magufi muburyo burambuye bwo gufata. Kubintu bikozwe mu bihumbi magana, nko kuri umutaka munini OEM, igice cyakabiri cyamasegonda mugihe cyigihe cyangwa kuzigama ibikoresho 1% ni binini. Ubu ni ugusya agaciro ka injeniyeri.

Amasoko arimo inyabutatu: utanga ibikoresho, uwabikoze, hamwe nuwateranye bwa nyuma. Rimwe na rimwe, ni byiza kugira uruganda rukora inkomoko ikirenge mu buryo butaziguye. Ibindi bihe, cyane cyane kubishushanyo mbonera hamwe nibyuma byinjizwamo, nibyiza gushakira ibintu byuzuye uhereye kumutanga umwe ucunga kwishyira hamwe. Kubikoresho byicyuma, gufatanya nuwabigenewe byihuta byihuta birumvikana. Isosiyete nka Handan Zitai Yihuta, ishingiye mubushinwa bunini bushingiye ku bicuruzwa, ifite igipimo n'ubuhanga bwo gukora ibyuma bihoraho, bifatanyijemo ibyuma cyangwa imitwe. Ibyiza bya logistique, kuba byegeranye ninzira nyabagendwa na gari ya moshi, bivuze ko bashobora kugaburira imirongo yumusaruro mugihe cyizewe. Urufunguzo ni ukubaha ibisobanuro bisobanutse kubwoko bwa coating (urugero, isahani ya zinc hamwe na chromate yumuhondo kugirango irwanywe umunyu) no kwihanganira cyane.

Itumanaho nikibazo cyihishe. Gusobanura durometero isabwa, imbaraga zingana, hamwe no kwikuramo byashyizeho ibisabwa kububiko bubumbabumbwa, hanyuma kurwanya ruswa hamwe nicyiciro cyumutwe kubitanga ibyuma, bisaba impapuro zisobanutse neza. Icyiciro cyatsinzwe akenshi gikurikirana kubitekerezo cyangwa ibikoresho byasimbuwe. Ndabika isomero ryumubiri ryibirenge byananiranye - byoroshye, byashongeshejwe, bitandukanijwe - nkigikoresho cyitumanaho cyiza hamwe nabaguzi. Reba ibi? Ntidushobora kugira ibi.

Umwanzuro: Wubahe ikirenge

Noneho, umutaka ufata ikirenge. Nisomo ryo kwicisha bugufi kubashushanya ibicuruzwa. Irakwigisha ko ingingo zose zijyanye no guhura, guhangayikishwa n’ibidukikije ari impande nyinshi, kandi ko igice cyoroshye cyane gishobora kuba ihuriro rya siyansi yubumenyi, ibishushanyo mbonera, hamwe no gucunga amasoko. Ntabwo ari ugukora neza; nibijyanye no kuzimira binyuze mumikorere itagira inenge. Intego nuko uyikoresha atazigera ayitekerezaho - kugeza bakoresheje umutaka uhendutse unyerera ukagwa, hanyuma bakumva agaciro kayo muburyo butaziguye. Kubyumva neza ni intsinzi ituje, imwe ituma imiterere yose ihagarara neza, imvura cyangwa urumuri.