Ngā Kaupapa Taketake o ngā Pūnaha Rerekētanga Waka
I roto i te ao motuka, he mea nui te pūnaha tuku hiko (te pūnaha taraiwa) ki te tuku tika i te hiko mai i te miihini ki ngā wira. Ko tētahi o ngā wāhanga matua o te pūnaha taraiwa, inā koa i roto i ngā waka taraiwa wira-muri (RWD), taraiwa wira-mua (FWD), me te taraiwa wira-whā (4WD/AWD), ko te differential. Ka mahi puku te differential engari he mea nui ki te whakatau i te whakamarie, te pumau, me te haumaru o te waka ina koki ana, ina whiti ana rānei i ngā mata rori kāore i te ōrite. Ka matapakihia e tēnei tuhinga ngā kaupapa matua o te pūnaha rerekētanga o te waka: te whakamāramatanga, te mahi, ngā wāhanga, ngā mātāpono mahi, ngā momo, me ngā tohu o te kino me te tiaki.
Te Mārama ki ngā Rerekētanga
Ko te rerekētanga he tikanga taputapu e āhei ai ngā wira taraiwa e rua i runga i te toki kotahi (maui me te matau) kia huri i ngā tere rerekē, inā koa i te wā e huri ana te waka. Ki te kore he rerekētanga, ka akiakihia ngā wira e rua i runga i te toki kotahi kia huri i te tere kotahi, ka paheke te wira, ka tere te pakaru o te potae, ka uaua te whakahaere i te waka, ā, ka nui ake te taumahatanga ki ngā wāhanga o te pūnaha taraiwa.
I roto i ngā waka taraiwa wira-muri, ko te rerekētanga kei te toki o muri. I roto i ngā waka taraiwa wira-mua, ko te rerekētanga ka whakauruhia ki te transaxle (he huinga o te tuku me te rerekētanga) i mua. I roto i ngā waka 4WD/AWD, tera pea he rerekētanga o mua, he rerekētanga o muri, ā, i ētahi wā he rerekētanga pokapū, he wae wehewehe taipana rānei.
Te Mahi Matua o te Rerekētanga
I te nuinga o te wā, he maha ngā mahi matua a ngā rerekētanga:
1. Tohatohahia te mana ki ngā wira taraiwa e rua
Ka tukuna e te rerekētanga te taipana mai i te pou poroporo (te putanga tuku rānei i te FWD) ki ngā wira maui me matau.
2. Ka taea te whakamahi i ngā tere hurihuri rerekē o te wira
Ina huri, ka nui ake te tawhiti e haerea ana e te wira o waho i te wira o roto, nō reira me tere ake te huri o te wira o waho. Ka tautokona tēnei rerekētanga e te rerekētanga.
3. Hurihia te ahunga hurihuri me te ōwehenga o te puku whakamutunga
Mā roto i te raupapa o ngā taputapu mowhiti me ngā taputapu pinion, ka hurihia e te rerekētanga te ahunga hurihuri o te toki porowhita, ā, ko te tikanga ka whakaratohia he whakahekenga whakamutunga (ōwehenga taraiwa whakamutunga) hei whakanui ake i te taipana ki ngā wira.
4. Whakapai ake i te pumau me te whakamarie o te taraiwa
Mā te tohatoha tika o te hurihanga, ka maeneene ake te waka i te kokonga, ka whakaiti i ngā tohu o te pekepeke, te "ngau" rānei o ngā potae.
Ngā Wāhanga Matua o te Pūnaha Rerekētanga
Ahakoa he rerekē ngā hoahoa i waenga i ngā kaihanga, ko te rerekētanga matua ko ngā wāhanga e whai ake nei:
1. Taputapu pinion (pinion taraiwa)
He taputapu iti e huri ana mai i te pou poroporo (RWD) i te pou whakaputa whakawhiti rānei (FWD). Ka huri te pinion i te taputapu mowhiti.
2. Taputapu mowhiti (wira karauna)
He taputapu nui e hono ana ki te pouaka rerekētanga. Ka hono te taputapu mowhiti ki te taputapu pinion, ā, ka whakatau i te ōwehenga taraiwa whakamutunga.
3. Kēhi rerekētanga (whare rerekētanga)
Te whare kei reira ngā taputapu rerekē. Ka huri tahi me te taputapu mowhiti.
4. Taputapu taha (taputapu rā)
Ngā taputapu e hono ana ki ngā toki maui me ngā toki matau. Ka tukuna tika te taipana e ngā taputapu taha ki ngā toki.
5. Taputapu pūngāwerewere / taputapu pinion rerekē (taputapu aorangi)
He taputapu iti kei roto i te pouaka rerekētanga e āhei ai ngā taputapu taha ki te huri i ngā tere rerekē.
6. Ngā peera me ngā hiri
Mā ngā peera e tautoko te hurihanga maeneene me te tika o te pinion me te pouaka rerekē. Ka ārai ngā hiri i ngā turuturu hinu o te toki.
7. Hinu rerekētanga (hinu taputapu)
He hinu whakahinuhinu matotoru hei tiaki i ngā taputapu mai i te pakaru, te wera me ngā kawenga pā nui.
Te Mātāpono Mahi o ngā Rerekētanga ina Tika, ina Huri
1. Ina haere tika te waka
Ina haere tika te motuka i runga i te rori papatahi, me rite te tere hurihuri o ngā wira maui me ngā wira matau. I raro i ēnei āhuatanga:
– Ka hurihia e te taputapu mowhiti te pouaka rerekētanga.
– Ka huri te taputapu pungawerewere engari kāore e tino huri i runga i tōna tuaka.
– Ka huri ngā taputapu taha maui me te taha matau i te tere kotahi.
Nā reira, ka wehea te taipana, ā, ka neke ngātahi ngā wira.
2. Ina tahuri te waka
Ina tahuri te waka:
– Me tere ake te hurihuri o te wira o waho nā te mea he roa ake tōna ara.
– Kei te huri tonu te pouaka rerekētanga, engari kei te huri te taputapu pūngāwerewere i runga i tōna tuaka, e āhei ai te huri tere ake o tetahi taputapu taha, me te huri pōturi ake o tetahi.
Mā tēnei, ka taea e te waka te koki mārie me te kore e paheke nui tetahi o ngā wira.
Ngā Momo Rerekētanga
Nā ngā whanaketanga hangarau kua hua ake he maha ngā momo rerekētanga mō ngā hiahia rerekē mō te kukume me te mahi:
1. Rerekētanga Tuwhera (rerekētanga tuwhera)
Koinei te momo tino noa i roto i ngā waka pāhihi. Ko ōna painga he māmā noa iho, he utu tika, he maeneene hoki. Ko te ngoikoretanga: ina ngaro te kukume o tētahi wira (hei tauira, i runga i ngā rori pahekeheke), ka rere te taipana ki te wira e tino ngāwari ana te huri (te mea e paheke ana), ka uaua ai te nekeneke i te waka.
2. Rerekētanga Paheke Iti (LSD)
Kua hangaia he rerekētanga paheke-iti (LSD) hei tuku i te hurihuri o te wira rerekētanga i te wā e koki ana, me te whakawhāiti i te paheke nui ina ngaro te kukume o tētahi wira. He maha ngā momo LSD:
– LSD momo-pūmau (e whakamahi ana i ngā pereti pūmau)
– LSD matotoru (e whakamahi ana i te wai silicone)
– Torsen/Helical LSD (e whakamahi ana i ngā taputapu helical)
E whakamahia whānuitia ana ngā LSD i roto i ngā waka tere, ngā SUV, me ngā motuka e hiahia ana kia pai ake te kukume.
3. Te Maukati i te Rerekētanga (te maukati i te rerekētanga)
Ka taea te "raka" i te rerekētanga kia ōrite te hurihanga o ngā wira e rua, he mea whai hua mō ngā mahi taumaha i waho o te rori. Ina raka, ka tino kaha te kukume o te waka, engari kāore i te pai mō te koki i runga i te uku, nā te mea ka taea te ngaro te mana, te pakaru o ngā potae, me te taumahatanga ki te pūnaha taraiwa.
4. Rerekētanga Hiko / Te Whakatere Taipana
I roto i ngā waka hou, ka taea te whakahaere i te tohatoha taipana mā te hiko, mā te whakamahi i te mamau maha-pereti, i te motuka hiko (i roto i ngā EV), i te pūnaha aukati rānei e pupuri ana i ngā wira motuhake. Ka whakapai ake te huri taipana i te pumau me te tere i te kokonga.
Ngā Tohu o te Rahunga Rerekētanga
Ka pā kino pea ngā pānga kino o te pakaru rerekētanga. Ko ētahi tohu noa ko:
– He tangi ngunguru, he tangi ngongoro rānei mai i te toki e piki haere ana i te tere.
– Ko te tangi "klotok" i te wā e whakatereterehia ana, e whakaroahia ana rānei, e tohu ana i te nui rawa o te pānga kino, i te tawhito rānei o ngā wāhanga.
– Ngā wiri mai i muri, i mua rānei, i runga i te rerekētanga o te tūranga.
– He turuturu hinu o te toki, e kitea ana i te turuturu o te hiri o te toki, te hiri pinion rānei.
– Ka pakaru koretake ngā potae, ina koa mēnā he raruraru te tūnga o ngā potae, ngā raruraru rānei mō te peera.
Ki te puta mai ēnei tohu, me tirotiro tonu i te mea ka horapa te kino o ngā taputapu, ā, ka piki ake pea ngā utu whakatika.
Te Manaaki Taketake Rerekē
Kia roa ai te rerekētanga, he mea nui ngā mahi tiaki e whai ake nei:
1. Whakakapia te hinu o te toki i ia wā, i ia wā, kia rite ki ngā taunakitanga a te kaihanga (hei tauira, i ia 20.000–50.000 km, i runga i te whakamahinga).
2. Whakamahia ngā whakaritenga hinu tika, tae atu ki ngā paerewa API GL-4/GL-5 me te matotoru (hei tauira, 75W-90, 80W-90) e ai ki te pukapuka.
3. Tirohia mēnā he turuturu kei roto i ngā hiri me ngā gasket, ā, kia tino mohio kāore te manawa (te hauhautanga) e āraia.
4. Āta karohia ngā kawenga taumaha rawa me te kore whakarite, hei tauira, te kukume pinepine i ngā kawenga taumaha me te kore hinu e tika ana, me te kore whakamatao e tika ana.
5. Mō ētahi momo LSD, whakamahia he hinu me ngā tāpiringa LSD mēnā e hiahiatia ana hei ārai i te wiri (te haruru) o te mamau LSD.
Te Katinga
Ko te rerekētanga he wāhanga matua e āhei ai ngā waka ki te huri haumaru me te whakamarie, e tohatoha ana i te taipana ki ngā wira taraiwa, ā, e whakarato ana i te whakaiti whakamutunga hei whakanui ake i te taipana i ngā wira. Mā te māramatanga taketake ki te mahi a ngā rerekētanga me ngā momo rerekē—mai i ngā rerekētanga tuwhera ki ngā rerekētanga paheke-iti, ngā rerekētanga raka, me ngā pūnaha hiko hou—ka āwhina i ngā kaiwhakamahi ki te mārama ki te hiranga o te tiaki hinu me te kite wawe i ngā kino. Mā te tiaki tika, ka taea e te pūnaha rerekētanga te mahi pai mō te wā roa, me te pupuri i te mahi a te waka i roto i ngā āhuatanga rerekē o te rori.
