Mekameka G80 / Mekameka Utaina Tau 80 / Mekameka Hiki Koranu G80
Mekameka G80 / Mekameka Utaina Tau 80 / Mekameka Hiki Koranu G80
E whakaatu ana tēnei i tā mātou auahatanga hou i roto i te umanga hiki: te mekameka G80. E mōhiotia ana hoki ko te Mekameka Utaina Grade 80, ko te Mekameka Hiki Alloy G80 rānei, kua hangaia tēnei hua hei whakarato i te kaha me te manawanui kore e taea te whakataurite mō ō hiahia hiki taumaha katoa.
He mea hanga ngā mekameka G80 mō ngā mahi hiki taumaha, ā, he nui ake te haumaru me te pono i ngā mekameka tuku iho. He mea hanga ki te maitai koranu kounga teitei, e mōhiotia ana tēnei mekameka mō tōna kaha me tōna ātete ki te kakahu. He tino kaha te kume, ā, ka taea te hiki i ngā kawenga taumaha me te haumaru, me te ngāwari hoki, he mea tino pai mō ngā ahumahi pēnei i te hanga, te hanga me te kawe waka.
Ko tētahi o ngā āhuatanga matua o te mekameka G80 ko tōna tohu Akomanga 80. E tohu ana tēnei whakarōpūtanga kua hangaia te mekameka kia tutuki, kia hipa rānei i ngā paerewa ahumahi teitei rawa atu mō ngā mekameka hiki. Mā tōna kaha kawenga whakamiharo me te mahi pai rawa atu, ka whakarite tēnei mekameka i te haumaru o te kaiwhakahaere me te kawenga e hikitia ana.
Kāwai
He hoahoa ahurei anō hoki tō te mekameka G80 e whakarei ake ana i tōna mahi me te ngāwari o te whakamahi. He whānui te āhua hononga e āhei ai te nekehanga maeneene, ā, e whakaiti ana i te tūponotanga o te mekameka e miro ana, e whiri ana rānei. Hei tāpiri, he pūnaha raka pakari tō te mekameka e whakarite ana i te hononga haumaru, ā, e ārai ana i te tukunga tūpono i te wā e hiki ana.
Kei te wātea ā mātou mekameka G80 i roto i ngā roa me ngā rahi rerekē hei whakatutuki i ngā whakaritenga hiki rerekē. Ahakoa e hiahia ana koe ki te hiki i ngā mīhini taumaha, ki te whakamahi i ngā taura, ki te mahi rānei i te kerēne i runga ake, ko tā mātou mekameka G80 te otinga tino pai.
Hei whakarāpopototanga, ko te mekameka G80 he mekameka hiki tino pai e whakakotahi ana i te kaha, te roa me te haumaru i roto i te hua kotahi. He whakarōpūtanga Akomanga 80 me te hanganga kounga teitei, kua hangaia tēnei mekameka hei whakahaere i ngā mahi hiki uaua me te ngāwari me te whai hua. Whakawhirinaki ki te mekameka G80 hei whakatutuki i ō hiahia hiki, ā, wheakohia te rerekētanga ka taea e ia te mahi i roto i tō mahi.
Tono
Ngā Hua e Pā Ana
Tawhā mekameka
Ko ngā mekameka hiki SCIC Grade 80 (G80) he mea hanga kia rite ki ngā paerewa EN 818-2, me te maitai koranu nickel chromium molybdenum manganese kia rite ki ngā paerewa DIN 17115; ko te whakarewa me te whakamahana kua hoahoatia pai/aroturukihia kia whakarite kia mau tonu ngā āhuatanga ā-pūkaha o ngā mekameka tae atu ki te kaha whakamātautau, te kaha whati, te roa me te pakeke.
Pikitia 1: Ngā rahinga hononga mekameka Tau 80
Ripanga 1: Koeke 80 (G80) rahinga mekameka, EN 818-2
| whānui | papa | whānui | taumaha kotahi | |||
| ingoa | manawanui | p (mm) | manawanui | W1 o roto | W2 o waho | |
| 6 | ± 0.24 | 18 | ± 0.5 | 7.8 | 22.2 | 0.8 |
| 7 | ± 0.28 | 21 | ± 0.6 | 9.1 | 25.9 | 1.1 |
| 8 | ± 0.32 | 24 | ± 0.7 | 10.4 | 29.6 | 1.4 |
| 10 | ± 0.4 | 30 | ± 0.9 | 13 | 37 | 2.2 |
| 13 | ± 0.52 | 39 | ± 1.2 | 16.9 | 48.1 | 4.1 |
| 16 | ± 0.64 | 48 | ± 1.4 | 20.8 | 59.2 | 6.2 |
| 18 | ± 0.9 | 54 | ± 1.6 | 23.4 | 66.6 | 8 |
| 19 | ± 1 | 57 | ± 1.7 | 24.7 | 70.3 | 9 |
| 20 | ± 1 | 60 | ± 1.8 | 26 | 74 | 9.9 |
| 22 | ± 1.1 | 66 | ± 2.0 | 28.6 | 81.4 | 12 |
| 23 | ± 1.2 | 69 | ± 2.1 | 29.9 | 85.1 | 13.1 |
| 24 | ± 1.2 | 72 | ± 2.1 | 30 | 84 | 14.5 |
| 25 | ± 1.3 | 75 | ± 2.2 | 32.5 | 92.5 | 15.6 |
| 26 | ± 1.3 | 78 | ± 2.3 | 33.8 | 96.2 | 16.8 |
| 28 | ± 1.4 | 84 | ± 2.5 | 36.4 | 104 | 19.5 |
| 30 | ± 1.5 | 90 | ± 2.7 | 37.5 | 105 | 22.1 |
| 32 | ± 1.6 | 96 | ± 2.9 | 41.6 | 118 | 25.4 |
| 36 | ± 1.8 | 108 | ± 3.2 | 46.8 | 133 | 32.1 |
| 38 | ± 1.9 | 114 | ± 3.4 | 49.4 | 140.6 | 35.8 |
| 40 | ± 2 | 120 | ± 4.0 | 52 | 148 | 39.7 |
| 45 | ± 2.3 | 135 | ± 4.0 | 58.5 | 167 | 52.2 |
| 48 | ± 2.4 | 144 | ± 4.3 | 62.4 | 177.6 | 57.2 |
| 50 | ± 2.6 | 150 | ± 4.5 | 65 | 185 | 62 |
Ripanga 2: Ngā āhuatanga ā-pūkaha o te mekameka Tau 80 (G80), EN 818-2
| whānui | te rohe kawenga mahi | kaha whakamātautau hanga | te kaha pakaru iti rawa |
| 6 | 1.12 | 28.3 | 45.2 |
| 7 | 1.5 | 38.5 | 61.6 |
| 8 | 2 | 50.3 | 80.4 |
| 10 | 3.15 | 78.5 | 126 |
| 13 | 5.3 | 133 | 212 |
| 16 | 8 | 201 | 322 |
| 18 | 10 | 254 | 407 |
| 19 | 11.2 | 284 | 454 |
| 20 | 12.5 | 314 | 503 |
| 22 | 15 | 380 | 608 |
| 23 | 16 | 415 | 665 |
| 24 | 18 | 452 | 723 |
| 25 | 20 | 491 | 785 |
| 26 | 21.2 | 531 | 850 |
| 28 | 25 | 616 | 985 |
| 30 | 28 | 706 | 1130 |
| 32 | 31.5 | 804 | 1290 |
| 36 | 40 | 1020 | 1630 |
| 38 | 45 | 1130 | 1810 |
| 40 | 50 | 1260 | 2010 |
| 45 | 63 | 1590 | 2540 |
| 48 | 72 | 1800 | 2890 |
| 50 | 78.5 | 1963 | 3140 |
| ngā tuhipoka: ko te roanga mutunga katoa i te kaha pakaru he iti rawa te 20%; | |||
| ngā huringa o te Tepe Kawenga Mahi e pā ana ki te pāmahana | |
| Te pāmahana (°C) | % WLL |
| -40 ki te 200 | 100% |
| 200 ki te 300 | 90% |
| 300 ki te 400 | 75% |
| neke atu i te 400 | kāore e manakohia |
Tirotiro Pae
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