Whakaarohia te wā whakamutunga i noho ai koe i roto i tētahi waka papai, i tētahi waka hiko papai rānei. He mea āta whakaarohia te wahangu. I tēnei wā e mimiti haere ana ngā mīhini (e ngaro katoa ana rānei), ka whakanuia ake ngā haruru iti katoa i roto i te kāpini. Koia te take he mea nui ake te "papa haruru" o te pūnaha hau o te nohoanga waka—ngā papu e whakakaha ana i tō tautoko hope me ngā mahi mirimiri.
At Motika Pincheng, kāore mātou e oati noa i tētahi papu marino; ka oati mātou i tētahi hua motuhake:40.5 tesipere (dB).Hei whakamārama i tēnā, ko te reo hāmama he tata ki te 30 dB, ā, ko te reo whare pukapuka marino he 40 dB. Ehara i te mahi hokohoko te whakatutuki i tēnei mahi "mario-whare pukapuka" puta noa i ngā miriona waeine—he mahi hangarau noa iho. Anei te tukanga raraunga e whakamahia ana e mātou hei whakarite kia tutuki i ia papu diaphragm e tukuna ana e mātou ngā paerewa motuka tino pakari o te ao.
1. Kua Whakamātauria i roto i te Taiwhanga: Te Whakamātautau me te Kore Haruru
Ko te kupu whakaari he rite tonu te pai ki te taiwhanga e tautoko ana i tēnā. Kāore mātou e whakamātautau i ā mātou papu i roto i te tari, i te kokonga wheketere rānei. Ka whakamahia e mātouNgā rūma haurua-anechoic e tutuki ana i te ISOhei wehe i te oro ā-ringa tūturu.
- 99% Te mimiti oro:Kua whakakikoruatia ā mātou pakitara whakamātautau ki te pahuka motuhake hei whakakore i ngā haruru. Mā tēnei ka ine mātou i tete tangi pono o te papu, ehara i te rūma e karapoti ana.
- Kei tua atu i te Rōrahi (Tātari FFT):Kāore mātou e titiro noa ki tētahi tau tekipere kotahi. Ka whakamahia e mātouWhakawhitinga Fourier Tere (FFT)tātaritanga hei tirotiro i te whānuitanga oro. Ka tautuhia, ka whakakorehia hoki e mātou ngā "auau nui" whakarihariha, ka whakakapia ki te ngunguru iti e kore e arohia e te taringa tangata.
- Te ahotea o te ao tūturu:Kāore te roto o te motuka e 72°F i ngā wā katoa. Ka whakamātauhia e mātou ā mātou papu i ngā pāmahana mai i-40°C ki te 105°CAhakoa he hotoke i Michigan, he raumati rānei i Texas, ka mau tonu taua kupu whakaari 40.5 dB.
2. Kua Whakamanahia i te Rārangi: Te Paerewa IATF 16949
He māmā noa te whakaatu i te whai huatanga o tētahi tauira. Ko te mahi uaua ko te whakaputa i te 100,000 papu ōrite, marino. Hei Kua whakamanahia e te IATF 16949kaihanga, kua whakauruhia tā mātou mana whakahaere kounga ki roto i te raina huihuinga, ehara i te mea i tāpirihia hei whakaaro muri.
Whakamātautau 100% Mutunga-o-te-Raina (EOL)
I roto i te maha o ngā wheketere, kotahi anake i roto i te 100 papu ka whakamatautauria e ngā kamupene. I Pincheng Motor,ia papuka pāngia e te "whakamātautau whakarongo" i mua i te whakatakotoranga ki roto i te pouaka:
- Kua hiritia te papu ki roto i tētahi teihana whakamātautau ātete-haruru.
- Ka whakahaerehia i tōna pēhanga mahi katoa (tae atu ki te 80-100 kPa).
- Ka whakataurite te pūnaha i tōna waitohu oro ki tētahi"Pīkoi Koura."
- Ki te neke atu te haruru i te 40.5 dB mā te wāhanga kotahi noa iho, ka whakakorea aunoatia e te pūnaha.
3. Ngā Whakatakotoranga Hangarau: Ngā Otinga 12V me te 24V
Kua arotauhia e mātou ā mātou hoahoa papu kia tutuki ai ngā hiahia motuhake o ngā papaaho waka rerekē. Ahakoa kei te hoahoa koe mō tētahi EV pāhihi paerewa, mō tētahi pahi papai haerenga roa rānei, ka mau tonu te mahi oro.
| Āhuatanga | Raupapa DC 12V (Pāhihi) | Raupapa DC 24V (Arumoni) |
|---|---|---|
| Whakamahinga Matua | SUV, Sedan, EV | Ngā taraka mahi taumaha, ngā kāreti papai |
| Whakatauranga Haruru | ≤ 40.5 dB(A) | ≤ 41.0 dB(A) |
| Pēhanga Mōrahi | ≥ 80 kPa | ≥ 100 kPa |
| Rauemi Matua | Diaphragm EPDM Teitei-Kounga | EPDM Taumata-Ahumahi |
4. Te Māramatanga Ka Taea e Koe te Whakawhirinaki
Mō ngā kaiwhakarato motuka Tier-1, ko te "Whakawhirinakitanga" i ahu mai i ngā raraunga. Ka whakaratohia e mātou ki ō mātou hoa mahi te katoaPPAP (Tukanga Whakaae Wāhanga Whakaputa)ngā mōkihi me te wā tūturuTe Mana Whakahaere Tukanga Tatauranga (SPC)raraunga
Ina tohua e koe he papu Pincheng, ehara i te mea ko te hoko noa i tētahi wāhanga. Kei te hoko koe i tētahi hua oro kua manatokohia. Ka pupuri mātou i te māramatanga kia mōhio ai koe ki te mahi a ā mātou papu ina tāuta koe ki roto i ō pūnaha nohoanga ina pēhi te kaiwhakamahi i te pātene "Mirimiri".