Pahikara kōmata: momo me te pūrere. Me pēhea te ki te hanga i te kōmata paihikara

Ko te parau "reinventing te wira" kei roto i te reo Russian he 'uhinga kino, me te he mahi pakihi faufaa, te fifi te ora. He pahikara hou - he hua nui-tech mātanga, tona hoahoa ngā te rota o kōrero e hanga te honore te whakaaro me te engineering taranata tangata o. kōmata Pahikara - te pūrere e tīmata me te wahi o te hītori automotive. Ko te waka tuatahi ko ko he pasikala i runga i nga wira rapa.

Ko te pahi tuatahi

Kotahi tākuta John Boyd Dunlop, he Kōtimana i whanau, e noho i roto i Ireland, kitea i roto i te 1887, i rite tana tama taitamariki e eke ana tona Tricycle ki wira whakarewa i runga i te cobblestones. haere mai ake e ia ki te whakaaro, ki te whakaiti mercilessly wiri, i ite ai ia, ka huri ki te wira ngongo rapa, mäminga ki rangi. Ko rakau te whakatinanatanga tuatahi o te wira ki te tupare, Katahi runga ki kōpae gut (ahakoa Bovine, ranei porcine - uesia tona tikanga). ko muri mai angitu atu te ahua o te ngongo rapa.

Pamû i te tupare, whakaaro ia he whāurutau ki te ngongo rapa kikokore, e mau tonu rangi i roto i te tupare, te tākaro i te tūranga whakataka kotahi-ara takirere ranei. Kua te hanga o te hononga rangitahi ki te papu i roto i te whānui kua tono hoki te hanga o potae pahikara, i tangohia e ake he wheketere iti, whakaritea e te tākuta rauhanga ki tona teina. Dunlop Bike kōmata, tahi ki te whakaaro o potae rapa, kua whakamahia me automakers, hanga rongonui tona ingoa i roto i ngā kaitaraiwa.

Origin o te wā

Ko te kupu "titi" i hanga i Ingarihi kōmata (kōmata) me tohu te ahua motuhake o te putorino, te tikanga rite rawa ki te piha, no te hononga ki te awakeri, ranei - i roto i te take o te pahikara motokā ranei te wira - he tōngāmimi rapa mauiui ranei. I roto i te reo Ingarihi, kua karangatia e tenei āhuatanga hoahoa inaianei te piha - te piha. Pahikara kōmata - ko reira ano hoki te nati motuhake e tëtahi te titi me te awhi wira.

Kōmata, ko Dunlop, i ētahi wā ka karangatia e English Woods ranei piha, i muri i tona ihi, e hanga ratou whakapainga - ko te hoahoa i i whakamahia i runga i te paihikara mo te wa rawa te roa, rawa i runga i paihikara rā whakaaro me te kāwai utu i raro i tenei. I teie mahana, me te piha tupare ko te rarity. Kua roa atu tauira tata i rite rawa ki te nekeneke piha, ko muri i tona ihi - August Schrader. I muri mai, i reira ko he kōmata pasikala racing me ara cars motuhake atu Kōmāmā whakaritea ki ara, ka karanga te piha prest (Presta piha).

kōmata Dunlop

Ko te whakatuwheratanga kokoru i te awhi, i roto i te wahi i reira e Katahi ai i roto i te ruma tawhito takirere he diameter 8 mm o. Na roto i te hoahoa, ko te reira te ngongo whakarewa ki te miro waho, me te ki te diameter paku iti ake i te poka i roto i te awhi, ki nei whakaurua te he tikanga whakarewa kikokore - piha ki e rua puare. Top - Ko te kokoru i roto i nei tomo hau i te papu. Kei te tiakina te reira ki te paru ki te pōtae motuhake i runga i te miro. Tētahi atu kohao i roto i te kōmata, tikanga te putanga kei te rerekë me kati te tuhaa o te ngongo rapa angiangi - kōmata tūturu, e whai te tūranga o tetahi-ara takirere. Tika whakaritea ki te ngongo kokoru o te nati mowhiti.

Hei faa'oru i te tupare, e titau te reira i te whāurutau mo te pasikala ki te titi putanga o 3 mm diameter, retroshlang kāwanatanga ranei wiria e te runga te tākai. papu Fit me hou ki te whāurutau mo te Presta titi.

Schrader takirere

Tenei tenenga Ko te American August Schroeder (i reira he kōwhiringa mō te titiro ma: Schrader Schrader ranei) i arai i roto i te tau 1893 i roto i te United States. Na reira, kei te kore mohiotia tenei piha rite te American, engari atu maha huaina te mea he motor - pūrere rite rawa ki te nuinga o nga wira o waka hou, me te huira nui.

Kei te whakamahia hoki te reira i roto i maha ngā pūnaha Refrigeration me āhuarangi te wahi e hiahiatia ana te refilling refrigerant e i roto i te tahi atu pūnaha rite kōpuku pauroa mai pēhanga te taikaha o te hau tukanga ranei fluids.

ngā Schröder hoahoa titi o te ngongo ki nei wiria te te wae whakairo - he matua, i te mea he piha poppet, kati te putanga rangi i te ruma i raro i te mana o te puna. Na roto i te huri i te tiketike kohuki titi o te kiriata e taea te whakahaere i te pēhanga hau i roto i te ruma. wiria te tākai te he taputapu motuhake, hoki i whakamahia pinepine pōtae paruru - he pōtae whakarewa ki te hiri kirihou roto. Ko te kupu hou i roto i te pūnaha taua - hanga-i roto i pūoko aroturuki pēhanga.

Presta takirere

Kei te te tahi mau taime i huaina tenei pūrere whāhauhau te French. Tires ki piha Presta piki whakamahia hoki wira ki te awhi kuiti whakamahia i runga i racing, ara kākano ranei tauira o huira. Ko te diameter o te rua i roto i te awhi wira o te momo - 6 mm, e mawehe te vaivai tino o te kaha. Na reira, e kore te mea e tika ana ki te urutau te velokolos kāmera hākinakina ki te nekeneke takirere. Ko tū taea, engari e rapu rua nui ki 8 mm.

rerekē taputapu pahikara momo Presta titi i US Schrader piha locknut aroaro, ngaro me te maukati kiriata puna maukati takirere. I roto i te tikanga ki te tahe te rangi, e hiahia ana koe ki te tango i te pōtae tiaki, me te pāwhiri noa i runga i te tihi o te piha - Kahore he aha ki ketia te waenganui o te tinana, kia rite ki te kōmata automotive. puta maukati takirere i te pēhanga hau i te mauiui. whakahaere tenei whakakī i te ruma rangi noa ka whakamahi i te papu ringa ki te rōrahi mahi iti.

Mā te whakamahi i te papu ringa

Me pēhea te ki te hanga i te kōmata pasikala te whakamahi i te papu ringa? Ko te mea matua - ki te whakatau ki te tirohanga o te hononga. E rite rawa te nuinga o te ringa, te waewae ranei papua o tenei ra ki te upoko hangaia mō te rua ngā momo matua - te American me te Wīwī, Schreder ranei Presta. Nuinga o ngā wā e hiahia ana anake ki te tahuri te upoko puna ki te tūranga e hiahiatia ana, tuwhera, ki te hiahia koe ki te maukati hua, paheke te whāurutau ki te kōmata me raro i te hua, whakatika te papu i runga i te wira.

He mea nui e kore e ki te ngaro i te pōtae piha paruru e tiaki te tinana mahi o te tūhono ki te paru, me te puehu. Ngā haria ki te viivii piha Presta, taea ngāwari nei te pakaru e tika ana ki iti te poka diameter mō te irava o rangi, me te ngaro o puna.

Tikiake ana i te compressor

Ka taea e te whakamahi ahau kahore papu ringa mo te waka e rua-moana, me te compressor? Me pēhea te ki te hanga i te pahikara kōmata motor papu? I roto i te take o te piha Schrader he tino māmā: he paerewa, me te tika nga wāhanga katoa o te hoahoa me te whāurutau mo tetahi waka, ahakoa o te maha o wira. Hoki ētahi atu momo o te kōmata whāurutau rahi e hiahiatia ana.

I roto i nga whenua i reira te whanaketanga o te eke pahikara tāpiri faufaa nui - i roto i Germany, Holland, Scandinavia - whakaratohia ngā noa mō te pamû velokoles rawa ki compressors o te mana i raro i te motokā. Ko te mea matua ki tenei - ki te tango ki pūkete te nui iti o velokamer me te pēhanga rangi tūtohutia, kia rite kore ki te overdo te reira, a kahore e tūkino i te wira.

Tika whakamarie a

Taiao waka e rua-moana, whakaora i te huru o te kaupapa i runga i te pahikara hanga te pahikara atu me te ake rongonui kore anake i roto i ngā wāhi tuawhenua engari ano i roto i noho o nga pa. Ko te whakamahi o tauira hou o ngā rauemi hou, me te pai ake hangarau whakakahoretia pahikara ki te tino pai.

Kaua e whakaiti i te whakamarie, me nga mea katoa o te whakamahi pahikara nipples tenei ra. I roto i tetahi āhuatanga, ki te faaineineraa o rua wira neke e kore e rapu i te wa roa, me te kaha anō.