Pūtu Toka muka karāhe
Whakaahuatanga Hua
Ko te punga muka karāhe he rauemi hanganga e hangaia ana i ngā paihere muka karāhe kaha teitei e takai ana ki tētahi kapia, ki tētahi hanganga sima rānei. He rite tōna āhua ki te rino rino, engari he mama ake, he ātete hoki ki te waikura. He porowhita, he miro rānei te āhua o ngā punga muka karāhe, ā, ka taea te whakarite i te roa me te whānui mō ngā whakamahinga motuhake.
Ngā Āhuatanga o te Hua
1) Kaha Teitei: He tino kaha te kaha o ngā punga muka karāhe, ā, ka taea e rātou te tu atu i ngā kawenga nui.
2) Māmā: He māmā ake ngā punga muka karāhe i ngā pūnga rino tuku iho, ā, he māmā ake te kawe me te tāuta.
3) Ātete ki te Waikura: Kāore te muka karāhe e waikura, e pirau rānei, nō reira he pai mō ngā taiao mākū, waikura rānei.
4) Āraitanga: Nā te mea ehara i te mea whakarewa, he āhuatanga ārai ā-ringa ngā punga muka karāhe, ā, ka taea te whakamahi i ngā mahi e hiahia ana ki te ārai hiko.
5) Te Whakaritenga: Ka taea te whakarite i ngā diameter me ngā roa rerekē hei whakatutuki i ngā whakaritenga o tētahi kaupapa motuhake.
Ngā Tawhā Hua
| Whakatakotoranga | BH-MGSL18 | BH-MGSL20 | BH-MGSL22 | BH-MGSL24 | BH-MGSL27 | ||
| Mata | Āhua ōrite, kāore he mirumiru, he hapa rānei | ||||||
| Diameter ingoa (mm) | 18 | 20 | 22 | 24 | 27 | ||
| Utaina Kume (kN) | 160 | 210 | 250 | 280 | 350 | ||
| Kaha Kume (MPa) | 600 | ||||||
| Te Kaha Kutikuti (MPa) | 150 | ||||||
| Hurihuri (Nm) | 45 | 70 | 100 | 150 | 200 | ||
| Ārai-pūmau (Ω） | 3*10^7 | ||||||
| mura ātete | Te mura | te tapeke o ngā ono | 6 | ||||
| Te(ngā) Mōrahi | ＜= 2 | ||||||
| Kore mura te mura | te tapeke o ngā ono | ＜= 60 | |||||
| Te(ngā) Mōrahi | ＜= 12 | ||||||
| Te Kaha o te Utaina Pereti (kN) | 70 | 80 | 90 | 100 | 110 | ||
| Diameter Waenga (mm) | 28±1 | ||||||
| Te Kaha o te Utaina Nati (kN) | 70 | 80 | 90 | 100 | 110 | ||
Ngā Painga o te Hua
1) Whakapai ake i te pumau o te oneone me te toka: Ka taea te whakamahi i ngā punga muka karāhe hei whakapai ake i te pumau o te oneone, o te toka rānei, hei whakaiti i te tūponotanga o te horo whenua me te hinga.
2) Ngā Hanganga Tautoko: E whakamahia whānuitia ana hei tautoko i ngā hanganga hangarau pēnei i ngā kauhanga, ngā kerihanga, ngā pari me ngā kauhanga, hei whakarato i te kaha me te tautoko taapiri.
3) Te hanga i raro i te whenua: Ka taea te whakamahi i ngā punga muka karāhe i roto i ngā kaupapa hanga i raro i te whenua, pērā i ngā kauhanga raro whenua me ngā papa waka i raro i te whenua, hei whakarite i te haumaru me te pumau o te kaupapa.
4) Whakapaipai Oneone: Ka taea hoki te whakamahi i roto i ngā kaupapa whakapai ake oneone hei whakapai ake i te kaha o te oneone ki te pupuri i te oneone.
5) Te penapena utu: Ka taea e ia te whakaiti i te utu kawe me te utu mahi nā te mea he mama, he ngāwari hoki te tāutanga.
Te tono hua
He rauemi hangarau ā-iwi maha ngā whakamahinga o te punga muka karāhe, ā, he kaha pono, he pumau hoki, me te whakaiti i ngā utu kaupapa. Nā tōna kaha teitei, tōna ātete ki te waikura, me tōna āheinga ki te whakarite, he mea rongonui ai mō ngā kaupapa maha.
