Ngā Pūrongo

Te Ariā o te Whakatauranga Ārai Mura

Ko te whakamātautau ātete mura he tikanga e whakamahia ana hei aromatawai i te kaha o tētahi rauemi ki te ātete i te horapa o te mura. Ko ngā paerewa noa ko te UL94, IEC 60695-11-10, me te GB/T 5169.16. I roto i te paerewa UL94,Whakamātautau mō te Mumura o ngā Rauemi Kirihou mō ngā Wāhanga o ngā Pūrere me ngā Taputapu, kua whakarōpūtia ngā whakatauranga ātete mura ki ngā taumata 12 i runga i te kaha me te whakamahinga o te whakamātautau: HB, V-2, V-1, V-0, 5VA, 5VB, VTM-0, VTM-1, VTM-2, HBF, HF1, me HF2.

Ko te tikanga, ko ngā whakatauranga o ngā ārai mura e whakamahia whānuitia ana mai i te V-0 ki te V-2, ko te V-0 te tohu o te mahi ārai mura pai rawa atu.

1.1 Ngā Whakamāramatanga o ngā Whakatauranga Ārai Mura e Whā

HB (Tahu Whakapae):
Ko te whakatauranga HB e tohu ana he puhoi te mura o te rauemi engari kāore e tineia i a ia anō. Koinei te taumata iti rawa i roto i te UL94, ā, e whakamahia ana i te nuinga o te wā ina kore e taea te whakamahi i ngā tikanga whakamātautau poutū (V-0, V-1, V-2 rānei).

V-2 (Tahu Poutū – Taumata 2):
Ko te tikanga o te whakatauranga V-2 ka rua ngā whakamātautau mura poutū 10-hēkona te roa o te rauemi. I muri i te tangohanga o te mura, kāore te roa o te mura e neke atu i te 30 hēkona, ā, ka mura pea te miro kua whakatakotoria ki raro i te 30 henemita. Heoi, kaua te mura e horapa ki runga ake i te rārangi kua tohua.

V-1 (Tahu Poutū – Taumata 1):
Ko te tikanga o te whakatauranga V-1 ka whakamatautauria te rauemi kia rua ngā whakamātautau mura poutū 10-hēkona te roa. I muri i te tangohanga o te mura, kaua te roa o te mura e neke atu i te 30 hēkona, ā, kaua te mura e horapa ki runga ake i te rārangi kua tohua, kaua hoki e mura te miro kua whakatakotoria ki raro iho i te 30 henemita.

V-0 (Tahu Poutū – Taumata 0):
Ko te whakatauranga V-0 te tikanga ka whakamatautauria te rauemi kia rua ngā whakamātautau mura poutū 10-hēkona te roa. I muri i te tangohanga o te mura, kaua te roa o te mura e neke atu i te 10 hēkona, ā, kaua te mura e horapa ki runga ake i te rārangi kua tohua, kaua hoki e mura te miro kua whakatakotoria ki raro iho i te 30 henemita.

1.2 Whakataki ki Ētahi Atu Whakatauranga Ārai Mumura

Kei roto te 5VA me te 5VB i te whakarōpūtanga whakamātautau tahunga poutū e whakamahi ana i te mura whakamātautau 500W (teitei o te mura 125mm).

5VA (Tahu Poutū – Taumata 5VA):
Ko te whakatauranga 5VA he whakarōpūtanga i roto i te paerewa UL94. E tohu ana i muri i te tangohanga o te mura, kaua te wā tahunga o te rauemi e neke atu i te 60 hēkona, kaua te mura e horapa ki runga ake i te rārangi kua tohua, ā, kaua hoki ngā mura e maturuturu ana e neke atu i te 60 hēkona.

5VB (Tahu Poutū – Taumata 5VB):
He rite te whakatauranga 5VB ki te 5VA, me ngā paearu ōrite mō te roa o te tahunga me te horapa o te mura.

Ko te VTM-0, VTM-1, VTM-2 he whakarōpūtanga mō ngā rauemi angiangi (matotoru < 0.025mm) i roto i ngā whakamātautau tahunga poutū (teitei mura 20mm), e tika ana mō ngā kiriata kirihou.

VTM-0 (Te Tahu i te Paepae Poutū – Taumata 0):
Ko te whakatauranga VTM-0 e tohu ana i muri i te tangohanga o te mura, kaua te wā tahunga o te rauemi e neke ake i te 10 hēkona, ā, kaua hoki te mura e horapa ki runga ake i te rārangi kua tohua.

VTM-1 (Te Tahu i te Paepae Poutū – Taumata 1):
Ko te tikanga o te whakatauranga VTM-1, i muri i te tangohanga o te mura, kaua te roa o te mura e neke atu i te 30 hēkona, ā, kaua hoki te mura e horapa ki runga ake i te rārangi kua tohua.

VTM-2 (Te Tahu i te Paepae Poutū – Taumata 2):
He rite tonu ngā paearu mō te whakatauranga VTM-2 ki te VTM-1.

Ko te HBF, HF1, HF2 he whakarōpūtanga mō ngā whakamātautau tahunga whakapae i runga i ngā rauemi pahuka (38mm te teitei o te mura).

HBF (Rauemi Pahuka Tahunga Whakapae):
Ko te whakatauranga HBF e tohu ana kāore te tere tahu o te rauemi pahuka e neke ake i te 40 mm/min, ā, me tineia te mura i mua i te taenga ki te rārangi kua tohua ki te 125mm.

HF-1 (Tahu Whakapae – Taumata 1):
Ko te tikanga o te whakatauranga HF-1, i muri i te tangohanga o te mura, kaua te wā tahunga o te rauemi e neke ake i te 5 hēkona, ā, kaua hoki te mura e horapa ki runga ake i te rārangi kua tohua.

HF-2 (Tahu Whakapae – Taumata 2):
Ko te tikanga o te whakatauranga HF-2, i muri i te tangohanga o te mura, kaua te wā tahunga o te rauemi e neke ake i te 10 hēkona, ā, kaua hoki te mura e horapa ki runga ake i te rārangi kua tohua.

Te Kaupapa o te Whakamātautau Whakatauranga Ārai Mura

Ko ngā whāinga o te whakamātautau i te ātete mura ko:

2.1 Te Aromatawai i te Mahi Tahunga Rauemi

Mā te whakatau i te tere mura o tētahi rauemi, te horapa o te mura, me te horapa o te ahi i raro i ngā āhuatanga ahi ka āwhina i te aromatawai i tōna haumaru, tōna pono, me tōna pai mō ngā tono ātete ahi.

2.2 Te Whakatau i te Kaha Ārai i te Ahi

Mā te whakamātautau ka tautuhia te kaha o tētahi rauemi ki te pehi i te horapa o te mura ina pāngia e te pūtake ahi, he mea nui tēnei hei ārai i te pikinga o te ahi me te whakaiti i te kino.

2.3 Te Ārahi i te Kōwhiringa me te Whakamahinga Rauemi

Mā te whakatairite i ngā āhuatanga ātete mura o ngā rauemi rerekē, ka āwhina te whakamātautau ki te whiriwhiri i ngā rauemi e tika ana mō te hanga, te kawe waka, te hikohiko, me ētahi atu mara hei whakarei ake i te haumaru ahi.

2.4 Te Whakatutuki i ngā Ture me ngā Paerewa

He maha ngā wā ka whakahaerehia ngā whakamātautau ātete mura i runga i ngā ture ā-motu, ā-ahumahi rānei. Mā tēnei ka whakarite kia tutuki ngā rauemi i ngā whakaritenga haumaru me te tutuki i ngā whakaritenga mō ngā tono motuhake.

Hei whakarāpopototanga, mā te aromatawai i te whanonga mura me te ātete mura ka whakaratohia he raraunga nui mō te kōwhiringa rauemi, te whakapai ake i te haumaru ahi, me te hanganga ture.

Ngā Paerewa Tohutoro

UL94:Whakamātautau mō te Mumura o ngā Rauemi Kirihou mō ngā Wāhanga o ngā Pūrere me ngā Taputapu
IEC 60695-11-10:2013: *Whakamātautau Tūponotanga Ahi – Wāhanga 11-10: Ngā Mura Whakamātautau – 50 W Ngā Tikanga Whakamātautau Mura Whakapae me te Poutū*
GB/T 5169.16-2017: *Whakamātautau Tūponotanga Ahi mō ngā Hua Hiko me ngā Hua Hikohiko – Wāhanga 16: Ngā Mura Whakamātautau – Ngā Tikanga Whakamātautau Mura Whakapae me te Poutū 50W*

Ngā Tikanga Whakamātautau mō HB, V-2, V-1, me V-0

4.1 Te Tahu Whakapae (HB)

4.1.1 Ngā Whakaritenga Tauira

Āhua: Ngā rau (tapahia, whakarewahia, whakapūtāhia, me ētahi atu) he maeneene ngā taha, he ma ngā mata, ā, he ōrite te matotoru.
Ngā Ahu: 125±5mm (roa) × 13±0.5mm (whānui). Me whakamahi tauira matotoru iti rawa me te 3mm mēnā kāore te matotoru e neke atu i te 3mm. Ko te matotoru mōrahi ≤13mm, te whānui ≤13.5mm, te pūtoro kokonga ≤1.3mm.
Ngā momo: Ngā tauira māngai mō ngā tae/kiato rerekē.
Rahinga: E rua ngā huinga, e toru ngā tauira mō ia huinga.

4.1.2 Te Tukanga Whakamātautau

Tohu: rārangi 25±1mm me 100±1mm.
Te Here: Puritia tata ki te pito 100mm, whakapae te roa, 45°±2° te whānui, me te whatu waea 100±1mm ki raro.
Mura: Rere o te methane 105ml/min, pēhanga whakamuri 10mm te pou wai, teitei o te mura 20±1mm.
Te Whakakā: Whakamahia te mura i te 45° mō te 30±1 hēkona, kia tae rā anō te mura ki te 25mm.
Te Wā: Tuhia te wā me te roa i tahuna (L) mai i te 25mm ki te 100mm.
Tātaitanga: Tere tahu (V) = 60L/t (mm/min).

4.1.3 Ngā Rekoata Whakamātautau

Ahakoa ka eke te mura ki te 25±1mm, ki te 100±1mm rānei.
Te roa i tahuna (L) me te wā (t) i waenga i te 25mm me te 100mm.
Ki te whiti te mura i te 100mm, tuhia te wā mai i te 25mm ki te 100mm.
Te tere tahu i tatauhia.

4.1.4 Ngā Paearu Whakatauranga HB

Mō te matotoru 3–13mm: Te tere tahu ≤40mm/min neke atu i te 75mm te whānui.
Mō te matotoru <3mm: Te tere tahu ≤75mm/min neke atu i te 75mm te whānui.
Me mutu te mura i mua i te 100mm.

4.2 Te Tahu Poutū (V-2, V-1, V-0)

4.2.1 Ngā Whakaritenga Tauira

Āhua: He rau maeneene ngā taha, he mata ma, he matotoru ōrite.
Ngā Ahu: 125±5mm × 13.0±0.5mm. Homai ngā tauira matotoru iti rawa/mōrahi; ki te rerekē ngā hua, me whakamahi ngā tauira waenga (≤3.2mm te whānui).
Ngā momo: Ngā tauira māngai mō ngā tae/kiato rerekē.
Rahinga: 2 ngā huinga, 5 ngā tauira mō ia huinga.

4.2.2 Te Whakatakotoranga Tauira

Paerewa: 23±2°C, 50±5% RH mō te 48 hāora; whakamātauria i roto i te 30 meneti i muri i te tango.
Ōumu: 70±1°C mō te ≥168h, kātahi ka whakamatao ki roto i te whakamaroke mō te ≥4h; whakamātauria i roto i te 30min.

4.2.3 Tukanga Whakamātautau

Te whakapūmau: Puritia te tihi kia 6mm, te aronga poutū, te raro kia 300±10mm i runga ake i te miro (0.08g, 50×50mm, ≤6mm te matotoru).
Mura: Rere o te methane 105ml/min, pēhanga whakamuri 10mm te pou wai, teitei o te mura 20±1mm.
Te Whakakā: Whakamahia te mura ki te taha raro o te tauira (10±1mm te tawhiti) mō te 10±0.5 hēkona. Whakatikahia mēnā ka rerekē te āhua o te tauira.
Te Wā: Tuhia te mura i muri i te tahunga (t1) i muri i te tahunga tuatahi, ka tāpirihia anō te mura mō te 10±0.5 hēkona, kātahi ka tuhia te mura i muri i te tahunga (t2) me te mura i muri i te tahunga (t3).
Tuhipoka: Ki te maturuturu iho, whakatītahahia te mura ki te 45°. Kaua e aro ki ngā tauira mēnā ka tineia te mura nā te tukunga hau.