Ko te pae porowhita e pā ana ki ngā pae maitai totoka, roa, he porowhita te wāhanga whakawhiti. Ko ōna whakatakotoranga e whakaatuhia ana i roto i te diameter, e inehia ana i roto i ngā mirimita (mm); hei tauira, ko te "50 mm" e pā ana ki te pae porowhita he 50 mirimita te diameter.
Whakarōpūtanga mā te Tukanga Hanga
E toru ngā momo o ngā pae porowhita: te mea hurihuri wera, te mea hanga, me te mea tōia matao. Kei te wātea ngā pae porowhita hurihuri wera i roto i ngā rahi mai i te 5.5 ki te 250 mirimita. I roto i ēnei, ko ngā pae porowhita iti e 5.5–25 mm te rahi, e tukuna ana i roto i ngā paihere pae tika, ā, e whakamahia whānuitia ana hei pae whakapakari, hei pūtu, hei wāhanga mīhini hoki; ko ngā pae porowhita nui atu i te 25 mm e whakamahia whānuitia ana i roto i te hanga wāhanga mīhini me ngā pereki mō ngā paipa maitai kore hononga.
E ai ki te tukanga hanga, ka whakarōpūtia ngā pae porowhita ki: ngā pae porowhita hurihuri-wera, ngā pae porowhita hanga-whakairo, me ngā pae porowhita kumea-matao.
I runga i te nui o te waro, ka whakarōpūtia ēnei hei maitai waro-iti, hei maitai waro-waenga, me hei maitai waro-tiketike; i runga i te whakamahinga, ka whakarōpūtia ēnei hei maitai hanganga waro me te maitai taputapu waro.
Ngā māka:
Ngā momo pae porowhita: Q195, Q235, 10#, 20#, 35#, 45#, Q215, Q345, 12Cr1Mov, 15CrMo, 304, 316, 20Cr, 40Cr, 20CrMo, 35CrMo, 42CrMo, 40CrNiMo, GCr15, 65Mn, 50Mn, 50Cr, 3Cr2W8V, 20CrMnTi, 5CrMnMo, me ētahi atu.
Ngā Rerekētanga i waenga i ngā Pae Porowhita me ētahi atu Pae Whakakaha:
1. He rerekē ngā āhua o te mata. He maeneene, he porowhita te mata o ngā pae porowhita, kāore he awaawa, he rara rānei, engari ko ētahi atu pae whakakaha he mata awaawa, he rara rānei. Nō reira, he iti ake te kaha o te here o ngā pae porowhita ki te raima, engari he nui ake te kaha o te here o ētahi atu pae whakakaha ki te raima.
2. He rerekē ngā hanganga matū. Ko ngā pae porowhita (te maitai Taumata 1) he mea hanga ki te maitai waro-iti noa, ko ētahi atu pae whakakaha he mea hanga ki te maitai koranu.
3. Kaha: He iti ake te kaha o ngā pae porowhita, engari he nui ake te kaha o ētahi atu pae whakakaha. Arā, mō ngā pae porowhita me ētahi atu pae whakakaha he rite te diameter, ka taea e ngā pae porowhita te tu atu ki te iti ake o te kaha kume i ērā atu pae whakakaha. Heoi, he nui ake te ngāwari o ngā pae porowhita i ērā atu pae whakakaha; arā, he nui ake te rerekētanga o ngā pae porowhita i mua i te whati, engari he iti ake te rerekētanga o ngā pae whakakaha i mua i te whati.
Te whakamātautau:
GB/T 8361-2021 Tikanga mō te Whakamātautau Ultrasonic Mata o ngā Pae Porowhita Kua Tāia ki te Matao
GB/T 26075-2019 Pae Porowhita mō ngā Rakau Ngote
GB/T 37566-2019 Tikanga mō te Whakamātautau Ultrasonic o ngā Pae Porowhita
Tikanga Whakamātautau Rerenga Aukume GB/T 32547-2016 mō ngā Pae Porowhita
GB/T 18669-2012 Pae Porowhita mō ngā Mekameka Punga Moana
Tikanga Whakamātautau Au Eddy GB/T 11260-2008 mō ngā Pae Porowhita
Me pēhea taku tono i ā mātou hua?
He tino māmā te tono i ā mātou hua rino. Me whai noa koe i ngā mahi i raro nei:
1. Tirohia tā mātou paetukutuku kia kitea ai te hua e tika ana mō ō hiahia. Ka taea hoki e koe te whakapā mai mā te karere paetukutuku, īmēra, WhatsApp, me ētahi atu hei whakamōhio mai i ō hiahia.
2. Ina tae mai tāu tono whakatau utu, ka whakautu atu mātou i roto i ngā haora 12 (mēnā he wiki mutunga, ka whakautu atu mātou i te Mane i te wā e taea ai). Mēnā kei te hiahia wawe koe ki te tiki whakatau utu, waea mai ki a mātou, kōrero mai rānei ki a mātou ipurangi, ā, ka whakautua e mātou ō pātai me te whakarato atu i ētahi atu kōrero.
3. Whakaūtia ngā taipitopito o te ota, pērā i te tauira hua, te rahinga (tīmata mai i te ipu kotahi, tata ki te 28 tana), te utu, te wā tuku, ngā tikanga utu, me ētahi atu. Ka tukuna atu e mātou he nama proforma hei whakaū i a koe.
4. Utua te utu, ka tīmata wawe tonu te whakaputa, ka whakaaetia e mātou ngā momo tikanga utu katoa, pēnei i te: whakawhiti waea, reta nama, me ētahi atu.
5. Whiwhi i ngā taonga, tirohia te kounga me te rahinga. Tākai me te tuku atu ki a koe kia rite ki ō hiahia. Ka whakaratohia hoki e mātou he ratonga muri-hoko māu.
Wā tuku: Pipiri-23-2026
