E rua ngā huarahi e whakamahia whānuitia ana hei whakapakari i te karāhe: ko tētahi he tukanga whakamahana wera, ko tētahi he tukanga whakapakari matū. He rite tonu ngā mahi a ēnei e rua ki te whakarerekē i te pēhanga o te mata o waho ki tōna mata o roto kia kaha ake ai te karāhe, ā, he ātete ake ki te pakaru.
Nā, he aha te karāhe matū kua whakapakeketia, ā, he aha te DOL me te CS?
Mā te 'whakakī' i te mata o te karāhe ki roto i te kōpeketanga mā te 'whakakī' i ngā katote nunui ki roto i te mata karāhe i te wā tika hei hanga i tētahi mata kōpeke.
Ka hangaia hoki e te whakamahana matū he paparanga ahotea ōrite. Nā te mea ka puta te whakawhiti katote i runga i ngā mata katoa i te ōrite. Kāore i rite ki te tukanga whakamahana hau, kāore te nui o te whakamahana matū e pā ana ki te matotoru o te karāhe.
Ka inehia te nui o te whakamātao matū e te nui o ngā ahotea pēhanga (CS) me te hohonutanga o te paparanga ahotea pēhanga (e kiia ana ko te hohonutanga o te paparanga, ko te DOL rānei).
Anei ngā raraunga mō te DOL & CS o te waitohu karāhe rongonui kua whakamahia:
| Waitohu Karāhe | Matotoru (mm) | DOL (um) | CS (Mpa) |
| AGC Houda Raima | 1.0 | ≥9 | ≥500 |
| He Huarahi kē atu mō te Gorilla Hainamana | 1.0 | ≥40 | ≥700 |
| Corning Gorilla 2320 | 1.1 | ≥45 | ≥725 |
Saida GlassHe kaiwhakarato tukatuka karāhe hohonu rongonui o te ao, he kounga teitei, he utu whakataetae, ā, he wā tuku tika hoki. E whakarite ana i ngā karāhe ki ngā momo wāhanga maha, ā, he tohunga ki ngā karāhe papa pā, ngā papa karāhe pana, me ngā karāhe AG/AR/AF/ITO/FTO mō ngā mata pā o roto, o waho hoki.
Wā tuku: Hepetema-23-2020