Te whakamāramatanga o te pepa kowiri tira wera i hurihia
Ko te pepa kowiri tira i hurihia me te tauira whakaarahia i runga i te mata. Ko te tauira whakaarahanga i hangaia ko Rhombus, Bean ko Pea ranei. Kotahi anake te ahua o te tauira i runga i te pepa kowiri tira, engari he matatini o te rua, neke atu i te rua nga momo tauira i runga i te papa o te pepa kowiri tira. Ka taea hoki te kiia ko te pepa kowiri tira.
Ko te hanganga matū o te pepa kowiri tira wera
Ko ta maatau pepa kowiri tira ka hurihia ko te nuinga o te kowiri tira o te kowiri tira. Ko te uara ihirangi waro ka tae atu ki te neke atu i te 0.06%, 0.09%, 0.10% ranei, ko te uara teitei ko te 0.22%. Ko te uara uara whakarewa i te 0.12-0.30%, ko te uara ihirangi ihirangi me te 0.25-0.65%, me te uara o te Phosphomus me te whanariki he iti ake i te 0.045%.
Ko te pepa kowiri tira ka hurihia he maha nga painga, penei i te penapena me te penapena i te taonga maitai, kia whakamatautauria te utu o te miihini.
Te tautuhi o te pepa kowiri tira wera
| Takoto | GB T 3277, Din 5922 |
| Kōeke | Q235, Q255, Q275, Q275, SS400, A36, SM400A, ST37-2, S283GR, S235JR, S235J2, S235J2 |
| Mātotoru | 2-10mm |
| Whānui | 600-1800mm |
| Roa | 2000-12000mm |
Ko nga waahanga i nga wa katoa e whakaratohia ana e matou i te teepu i raro ake nei
| Matotoru turanga (mm) | Whakaaetia te tahua o te matotoru o te turanga (%) | Ko te papatipu kaupapa (kg / m²) | ||
| Te tauira | ||||
| Rhombus | Kurupae | Pī | ||
| 2.5 | ± 0.3 | 21.6 | 21.3 | 21.1 |
| 3.0 | ± 0.3 | 25.6 | 24.4 | 24.3 |
| 3.5 | ± 0.3 | 29.5 | 28.4 | 28.3 |
| 4.0 | ± 0.4 | 33.4 | 32.4 | 32.3 |
| 4.5 | ± 0.4 | 37.3 | 36.4 | 36.2 |
| 5.0 | 0.4 ~ -0.5 | 42.3 | 40.5 | 40.2 |
| 5.5 | 0.4 ~ -0.5 | 46.2 | 44.3 | 44.1 |
| 6.0 | 0.5 ~ -0.6 | 50.1 | 48.4 | 48.1 |
| 7.0 | 0.6 ~ -0.7 | 59.0 | 52.5 | 52.4 |
| 8.0 | 0.7 ~ -0.8 | 66.8 | 56.4 | 56.2 |
Tono o te pereti rino wera wera
Ko te pepa kowiri tira ka hurihia i roto i te umanga o te whare-kaipuke, kohua, waka, waka, whakangungu me te hoahoanga. I roto i nga korero taipitopito, he maha nga tono mo te pepa kowhatu wera ka hurihia hei papa, ara i te awheawhe, he papa mahi, he papa waka, papa motuka, papa motuka me era atu.
Mōkihi me te tuku i te pereti rino ka hurihia te pereti wera
Ko nga taonga hei whakarite mo te kohi: Ko te kowiri tira he kowiri tira, ko te kowhatu kowhatu, he kowhatu ranei o te kowhatu, he pepa mahi ranei.
Ko te pereti rino i hurihia te kowhatu wera ka kapi ki te pepa kirikiri, me te taapiri i te raima maitai, e toru, e rua ranei nga piripiri i roto i te ahunga whakawhiti. I tua atu, kia whakatika ai te pepa kowiri tira ka hurihia kia pakaru, ka pakaru te whitiki kowiri tira, ka tapahia te whitiki kowiri tira, ka maka ki raro i te taha o te kowiri tira. Ae ra, ko te pepa kowiri tira ka hurihia te wera ka taea te hono atu me te kore e hanga pepa, pepa raima ranei. Ka whakawhirinaki ki te whakaritenga a te kaihoko.
Hei whakaarohia mo te kawe mai i te mira hei uta i te tauranga, ka whakamahia te taraka. Ko te rahinga nui mo ia taraka ko te 40 mt.
Tuhi tuhi
Ko te pereti raima whakarewa ngawari, ka rewa te hora ki te reanga, 1.4mm matotoru, kotahi tauira taimana
Ko te paerewa pereti paerewa a Steel Steel, 4.36, 5mm matotoru
