Kia pehea te rahi o te rahi o te taura muka whatu?

2024-05-21

He rerekē ngā rahi o ngā rīra taura muka whatu, i runga i te momo taura muka whatu, te nui o te taura i runga i te rīra, me ngā whakaritenga a te kaihanga. Heoi, kei reira ētahi rahi me ngā paerewa e whakamahia ana i roto i te umanga. Anei ngā rahi noa mō te rīra taura muka whatu paerewa:

Kia pehea te nui o ngā rahinga o te rīra taura muka whatu

Ngā Ahu o te Rīra

1. Diameter o Waho (OD):

Ngā rīra iti: 12 inihi (305 mm)

Ngā rīra waenga: 24 inihi (610 mm)

Ngā rīra nui: 36 inihi (915 mm) neke atu rānei

2. Diameter o roto (ID):

Ko te nuinga o te wā kei waenga i te 3 inihi (76 mm) ki te 6 inihi (152 mm)

3. Whānui (Wh):

Ngā rīra iti: 6 inihi (152 mm) ki te 10 inihi (254 mm)

Ngā rīra waenga: 10 inihi (254 mm) ki te 16 inihi (406 mm)

Ngā rīra nui: 16 inihi (406 mm) ki te 24 inihi (610 mm)

4. Te Diameter o te Pahu (DD) te Diameter o te Pēra rānei:

Ko te whānui i waenga i te 4 inihi (102 mm) ki te 12 inihi (305 mm), i runga i te rahi o te rīra.

Momo Rīra	Ngā rahinga, i roto i					Taumaha rīra tata, pauna
Ngā Rīra Rākau	He	B	C	D	Ā,	Taumaha rīra tata, pauna
NRW2-58.32.28	58	32	28	39	3 1/4	342
NRW2-66.36.36	66	36	36	43	3 1/4	534
NRW2-72.36.36	72	36	36	43	3 1/4	610
NRW2-78.44.40	78	44	40	47	3 1/4	880
NRW2-84.42.48	84	42	48	49	3 1/4	1097
Ngā Rīra Rino
RM1-60.32.28	60	32	28	39 3/8	3 1/4	372
RM1-63.30.31.5	63	30	31 1/2	37 3/8	3 1/4	451
RM1-66.36.36	66	36	36	41	3 1/4	526
RM1-72.36.36	72	36	36	41	3 1/4	592
RMT1-84.42.48	84	42	48	50	3 1/4	944

Kia pehea te nui o ngā rahinga o te rīra taura muka whatu

Te Roa me te Taumaha o te Taura

Roa o te taura:

He rerekē rawa, mai i ētahi rau putu (mō ngā rīra iti, ka taea te kawe) ki ētahi kiromita (mō ngā rīra nui, arumoni).

Ko te roa e whakawhirinaki ana ki te whānui o te taura, te momo, me te whakamahinga.

Taumaha Taura:

Ka rerekē anō hoki i runga i te roa me te momo taura muka whatu.

He mama ngā taura muka whatu i te nuinga o te wā, engari ka nui ake te taumaha katoa ina roa ake ngā taura nunui.

Rauemi me te Hanganga

Ko te tikanga he mea hanga ngā rīra ki:

Kirihou: Mō ngā rīra iti ake, māmā hoki e whakamahia ana i ngā taiao kāore i te tino uaua.

Rakau: Mō ngā rīra reo-rahi ki te rahi, e whakarato ana i te taurite i waenga i te kaha me te utu.

Mea whakarewa: Mō ngā mahi taumaha, e tuku ana i te roa me te kaha mōrahi.

Ngā Paerewa Ahumahi

Te Hononga Ahumahi Hiko (EIA): E whakarato ana i ngā paerewa mō ngā rahi o te taura muka whatu me te rīra.

Te Rōpū Ahumahi Whakawhitiwhiti Kōrero (TIA): Ka tuku aratohu mō te whakahaere me te tāutanga o ngā taura muka whatu.

Ngā Whakatakotoranga Tauira

Mō tētahi rīra taura muka whatu nui:

Diameter o Waho (OD): 36 inihi (915 mm)

Diameter o roto (ID): 6 inihi (152 mm)

Whānui (W): 24 inihi (610 mm)

Diameter o te Pahu (DD): 12 inihi (305 mm)

Roa o te taura: Tae atu ki te 4 kiromita (i runga i te momo taura me te diameter)

Rauemi: He rakau, he mea whakarewa rānei hei pupuri i te pakari i te wā e kawe ana, e tāuta ana rānei

He aratohu whānui ēnei ine me ngā whakaritenga. Tērā pea ka rerekē ngā whakaritenga motuhake i runga i te kaihanga, te tono, me te momo taura muka whatu e whakamahia ana. Me tirotiro tonu ki te pepa raraunga a te kaihanga mō ngā ine me ngā kaha tika.

Whakapā mai, Tikina ngā Hua Kounga me te Ratonga Ātaahua.

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