Ngongo Puoto Ngongo Huri Whakakoi mō te Puoto
Whakataki Hua
Ngā ratonga ritenga
He whare hanga matatau a JINYO, ā, e whakamahi ana mātou i ngā hangarau whakaputa matatau me ngā tukanga whakahaere kounga hei whakarite kia tutuki i ia ngongo kua whakakoihia ā mātou paerewa kounga tino pakari. Mai i te kōwhiringa rauemi ki te tirotiro whakamutunga, e whakapau kaha ana mātou ki te tuku i ngā ngongo kua whakakoihia e eke tonu ana ki ngā tumanakohanga a ō mātou kiritaki.
He hanganga katoa tō JINYO me te tīma hangarau, ā, hei tāpiritanga ki te whakarato i ngā ngongo whakakoi rahi paerewa, ka taea hoki e ia whakarite i ngā ngongo whakakoi. Ka hipokina e ā mātou ratonga whakarite ngā āhuatanga katoa mai i te hoahoa, te hanga ki te tukatuka muri, ā, ka taea e mātou te whakarato i ngā otinga whaiaro e ai ki ngā hiahia motuhake o ngā kiritaki. I te poto, he tino pai ā mātou ngongo whakakoi mō ngā tono rango waipēhi, ā, e whakapau kaha ana mātou ki te whakarato i ngā wāhanga matua o ngā pūnaha waipēhi he tino tika, he tino pono hoki ki ngā kiritaki.
Ngā tawhā hua
| Te Hanganga Matū (%) | |||||||||
| Te taumata maitai | c | Ā, | Mn | P | S | Kr | I roto | I roto | AI |
| ≤ | ≥ | ||||||||
| C20 | 0.17-0.24 | 0.17-0.37 | 0.35-0.65 | 0.035 | 0.035 | 0.25 | 0.25 | - | - |
| CK45 | 0.42-0.5 | 0.17-0.37 | 0.5-0.8 | 0.025 | 0.02 | 0.25 | 0.3 | - | |
| Q355B | ≤0.2 | ≤0.5 | 1.00-1.60 | 0.03 | 0.03 | 0.03 | 0.25 | 0.08 | — |
| Q355D | ≤0.2 | ≤0.5 | 1.00-1.60 | 0.03 | 0.03 | 0.25 | 0.25 | 0.15 | 0.015 |
| E355(ST52) | ≤0.22 | ≤0.55 | ≤1.6 | 0.025 | 0.025 | 0.25 | 0.25 | — | — |
| SAE1026 | 0.22-0.28 | 0.15-0.35 | 0.6-0.9 | 0.04 | 0.05 | - | — | - | |
| 4130 | 0.28-0.33 | 0.15-0.35 | 0.40-0.60 | 0.04 | 0.04 | 0.80-1.10 | — | — | |
| 4140 | 0.36-0.43 | 0.15-0.35 | 0.75-1.00 | 0.04 | 0.04 | 0.80-1.10 | |||
| Āhuatanga Mīhini | |||||
| Āhua tuku | kua oti te makariri (mārō) (BK) | Ka tangohia mātao, ka whakamamae i te ahotea (BK+S) | |||
| Te taumata maitai | Rm MPa | Te toronga A5(%) | Rm MPa | ReH MPa | Te toronga A5(%) |
| C20 | ≥550 | ≥5 | ≥520 | ≥375 | ≥15 |
| CK45 | ≥645 | ≥5 | ≥600 | ≥520 | ≥10 |
| Q355B | ≥640 | ≥5 | ≥600 | ≥520 | ≥14 |
| Q355D | ≥640 | ≥5 | ≥600 | ≥520 | ≥14 |
| E355(ST52) | ≥640 | ≥5 | ≥600 | ≥520 | ≥14 |
| SAE1026 | ≥640 | ≥5 | ≥600 | ≥520 | ≥15 |
| Manawanui ON ID (mm) | ||||
| Manawanui | Manawanui LD | Te manawanui o te pakitara | ||
| Rahi o te ID | H8 | H9 | H10 | matotoru (OD) |
| 30 | 0.033 | 0.052 | 0.084 |
≥120mm ±7.5% >210mm ±10% |
| >30-50 | 0.039 | 0.062 | 0.1 | |
| >50-80 | 0.046 | 0.074 | 0.12 | |
| >80-120 | 0.054 | 0.087 | 0.14 | |
| >120-180 | 0.063 | 0.1 | 0.16 | |
| >180-250 | 0.072 | 0.115 | 0.185 | |
| >250-315 | 0.081 | 0.13 | 0.21 | |
| >315-400 | 0.089 | 0.14 | 0.23 | |
Ngā Āhuatanga o te Hua
Ko ngā ngongo maitai whenua kua oti te mīhini me te huri kia tino tika, ka kiia he ngongo whenua, he ngongo kanapa, he ngongo whenua rānei. Ko te tukanga whakaputa o ngā ngongo whenua ko te tapahi i te diameter me te taratara o te mata o te poka mā te huri i te taputapu huri hei whakatutuki i te mata o roto e tino tika ana, e maeneene ana, e ōrite ana hoki.
Whakaaturanga Hua
Te tirotiro me te takai
