Retarder - he aha te mea te reira? Retarder - retarder

Retarder. He aha te mea e kore te mea mārama katoa, tika i te taitara. I roto i te reo Ingarihi, i te wā tikanga "kaiwhakaōrite". Kei te whakamahia te reira i roto i mara ngā o te pūtaiao me te ahumahi ki ngā pūrere, waeine ranei matū hëoi te akiaki rere o te tukanga. Ki te whakaaro ki te mara o te retarder engineering aunoa e pā ana ki te pūrere tāutatia e te i runga i waka ki te whāinga o tērā iho te tere o to ratou kaupapa i waho ranei ki te whakamahi wāhanga o te matua pūnaha braking.

Hea kaiwhakaōrite whai hua?

Ko te hiahia ki te whakamahi i inhibitors tika ki te meka e i roto i ngā āhuatanga o te ahotea roa i runga i te tika pūnaha wahia matua me te kakama o te muri kei te tino heke, e kua he pānga tōraro i runga i te haumaru. Ka rite ki te tikanga, pā tenei ki taraka taimaha ohipa, me tereina, e neke i roto i te mata o pikitanga tamau me descents i runga i nga rori maunga.

Kia whakaaro tatou te āhuatanga tūturu, e āwhina whakamārama he aha i reira ko te retarder. Haere iho i te maunga, kua ki tonu pōturi iho ki te mau tonu i te tere aumou te taraiwa. Tenei kawenga auroa i runga i te pūnaha wahia te waku arata'i ki tona pukā me te kākahu ka werowero. I roto i te take tuatahi, ki te noho te wā utu nui i runga i te rere, ki te tukua ki te whakamatao i te frein i roto i te tuarua - te whakanui ake wahi utu mo te hanga me te tiaki o te waka.

Ko te hiahia ki te kitea he puna whakapōturinga atu ano hoki te awe e te meka e ki te kaha me te tere o te taraka kei te piki haere i nga tau. Hei tauira, ki te taraka mutu i te tere o te 80 km / h rapua e 4 wa nui kaha braking atu mo tona mutu ake i 40 km / h. E mea pakeke e kore ki te whakaae e te wātea ana, me te mohio ki te pehea, ki te whakamahi i te retarder, mana'o te taraiwa māia ake me marie te.

Mai i te hītori o te retarder

Ko te māngai tino nui i roto i te aamu o te retarder o te tenenga ko te Tiamana kamupene Voith. Nganatanga ki te tono i te whakaaro whakahaeretia e te kaiwhakaōrite mai te hauwhā tuarua o te rau tau whakamutunga, me tona tikanga tuatahi mō te whanaketanga kua riro te reira i roto i te mutunga o nga 50s i te kaiwhakanao nui o locomotives rerewhenua. Ki runga ki te otinga angitu o te kaupapa i roto i te 1961, hanga Voith wehe tona wae, e ki tenei ra mätanga anake i roto i te retarders tuku.

E whitu nga tau i muri mai, Designs faaue Voith i te kaiwhakarewa o te retardants tuatahi Setra mō waka moana. Ko te kupu i rapu Setra ki te whakapiki ake i tino te taumata o te haumaru o te waka o pāhihi ki ratou pahi. He whanaketanga hou i Voith tutaki tūmanako, ka anga ki te riro rongonui i roto i te tahi atu automakers. Na roto i te mutunga o te rau tau whakamutunga, taraiwa o waka taimaha i kore anake te whakaaro whānui o te mea he retarder i roto i ngā taraka me pahi, engari ano hoki i whakamahia kaha te mīhini i roto i to ratou mahi ia rā.

Ko te momo o ngā kaitakawaenga

Hei ngā retarders me braking pūkaha, me wahia whakapau. Heoi, whakamahia te wā "retarder" te tino maha ki nga wae takitahi, e kua tāuta i runga i nga pere puku o te pūkaha tuku ranei. He maha ngā momo o retarders. Ka rite ki e wehea ratou ki tuatahi, me te tuarua, i runga i te pae tāutanga rānei. whakaritea te Paraimere ki PPC, a tuarua - i muri. I roto i te retarders tuatahi he reira kotahi drawback. I te wa o te huringa taputapu, e kore ia e pokanoa ki te tuku, ka riro te kaha wahia i runga i nga wira. E ai ki te parau tumu o te retarders e wehea ki hydrodynamic me electrodynamic.

Ko te retarder hydrodynamic

More maha atu i ētahi atu i roto i te waka taimaha e taea te whakatau i te retarder hydrodynamic. He aha te mea a pehea te mahi i reira, ka waiho te reira māmā māmā ki te matau te hunga e e waia ki te pūrere tuku aunoa. Ko te pūtake o te retarder hydrodynamic i runga i te parau tumu o te hononga inu. Te hanganga, ngā te mīhini o rua wira ki matatahi hoe tikanga i roto i te whare noa ki tetahi ki tetahi. Ko tētahi o nga wira e etaeta whakaritea roto, me te tuarua, e pā nei te ki te take waka e taea ki te tītaka.

I te wa tonu, ka ki tonu te wāhi retarder i waenganui i nga matatahi e ki te wai. Ko te kaha turai tupu i roto i te huringa o te rotor, e whangai ana ki teke'i reira waho, i te vane stator poka ki tenei tukanga, me te whakarato i te pānga whakautu retarding. I roto i te āhua atu, ka te inu i roto i te whare retarder reira, huri noa nga matatahi, a kahore e taunekeneke.

I roto i te nuinga o te wā, whakamahia te hinu te rite te mahi inu. I roto i te tahi mau wae he whaiaro-roto te supply o hinu, me i roto i etahi - pā ana te ki te pūnaha tuku hinu. hangaia he nui nui o te wera i roto i te tukanga o te retarder. E ai ki te ture o te atawhai o te pūngao, te kau te umeraa i absorbs retarder, e tahuri ki te mahana e whakaara ake te pāmahana o te wai e mahi ana. Na reira, hoki pai retarder whakawhiti wera hono te ki te ara iahiko matua o te pūnaha tautauā pūkaha.

retarder Electrodynamic. He aha te mea te reira?

I runga i te mahi parau tumu rite, me te retarder electrodynamic. He aha te mea me pehea pakari ia ki tona mahi, e taea te mohio ki reira i te tohutoro ki te ture o electrodynamics. Ko te pūrere hoki kua he rotor me te stator, me te taipana braking hangaia rite ki te hua o to ratou pāhekoheko. Ko te tika te wahi wai i roto i te hiko-autō mara nui kaitakawaenga. I muri whakawhiti i runga i te nāianei pākahiko rere ki te hiko retarder stator awhiowhio te hanga i te papa autō i roto i nei tītaka te rotor. Puta ngā Eddy hanga he mara ritenga ki e mahia e te stator me riro ia ia he rotor retarding taipana.

Ka rite ki i roto i retarders hydrodynamic nui nui o te wera i roto i te mahi. Pukā i roto i enei māpele arahi ki te kakama iti, me te whakaoti i tana kore. Ko te whakamahi o te tautauā wai i roto i te retarder hiko mō tumu kitea, he uaua. Na reira, i te hanganga pūrere ngā he maha o ngā āhuatanga e mahi ana i te mahi o te tiaki ki pukā. Wheel whakarite i runga i nga matatahi rotor, e ka koané hanga airflow faaore i te wera i hanga. Hoki e whakaratohia retarders electrodynamic ki te pūnaha rohe supply o nāianei i roto i te take o te pukā.

Intarder me akvatarder

Ko nga retarders momo taketake i te runga ake. I to ratou pūtake, e hanga kaihoahoa momo hou o retarders e taea te huaina i te tauira puāwaitanga tino matatau. Te kamupene ZF, te rangatira mākete Pākehā te hanga o nga wahi me wahi tuku, mo te tauira, kua integrated retarder roto te wāhitaki me huaina tenei kōpuku intarder.

German Voith, i tahuri, kei te whakamātautau ki te wāhi o te retarder i runga i te waka, me te hanganga o te wai e mahi ana. Ko tētahi o nga whanaketanga - akvatarder - retarder, e whakatakotoria nei i roto i mua o te pūkaha me te whakamahi i te ārai makariri rite te wai mahi. he retarder taua nei mahi parau tumu kore rerekē i tetahi atu pūrere hydrodynamic kore hiahia tautauā i akina, e tino ohie te hoahoa me te whakaiti i te taimaha aukati.