Kowiri tira te Maka / Whakamutunga Poi Whakaari
Momo
pōro pūmau
Kua whakatikahia me te poi kakau
Poi pumau rua-ara
E toru-ara te poi pumau
poi wha-ara
pōro kōpiko
pōro mārō
pōro āhua-mau
pōro takirere mānu
pōro kōhao
Poipoi ahua V
L/T/poi tūnga me te pōro tee hiri ngohengohe, aha atu.
Te parau tumu o te porowhita
Tukatuka Hangarau Whakaputa
(1) Maka
He tikanga tukatuka tuku iho tenei, e hiahia ana ki te huinga katoa o te whakarewa, te ringihanga me etahi atu taputapu, me nga awheawhe nui me te maha atu o nga kaimahi, te haumi nui, te maha o nga tukanga, nga tukanga whakaputa matatini, me te poke o te taiao.Ko te taumata hangarau o nga kaimahi e pa ana ki te kounga o te hua.Ko te raruraru o te rerenga o nga pores capillary porowhita e kore e taea te whakaoti katoa, a he nui te utu mo te mahi miihini, he nui te para.
(2) Te whariki
Koinei tetahi atu tikanga e whakamahia ana e te maha o nga kamupene riipene whare i naianei.E rua nga tikanga tukatuka: ko tetahi ko te whakamahi i te maitai porowhita ki te tapahi, ki te whakamahana me te hanga i tetahi porowhita totoka, katahi ka mahi i te mahi miihini.Ko te tuarua ko te hanga i te pereti kowiri tira porotaka ki runga i te perehi nui kia whiwhi ai i te tuwhera hemispherical tuwhera, katahi ka miihini i te papaa porohita ka paiherea.Ko tenei tikanga he nui te reeti whakamahi rauemi, engari me hiahia te miihini hiko teitei.
(3) Te hurihuri
Ko te tikanga hurihuri whakarewa he tikanga tukatuka matatau me te iti o nga maramara me te kore maramara, no te peka hou o te tukatuka pehanga.), te whakaora i te nui o te wa tukatuka (1-5 meneti mo te hanga), a ka taea te ruarua te kaha o te rauemi i muri i te hurihuri.Na te iti o te waahi o te whakapiri i waenga i te wira hurihuri me te waahanga mahi i te wa e hurihuri ana, ko te mea whakarewa kei roto i te rua-toru-ara-a-raru te taumahatanga o te ahotea, he ngawari ki te whakarereke, a ka taea te whiwhi i tetahi hononga teitei ake. me te mana iti.
Ko te taumahatanga (tae atu ki te 25-35Mpa), no reira, he maamaa te taumaha o nga taputapu, a he iti te mana katoa e hiahiatia ana (iti iho i te 1 / 5-1 / 4 o te perehi), kua mohiohia e te ahumahi takirere ke. he tukatuka porowhita whakaora pūngao He pai hoki te mahere tukanga mo te tukatuka i etahi atu waahanga hurihuri tuwhera.
Ko te hangarau hurihuri kua whakamahia nuitia me te whakawhanake i te tere tere i roto i nga whenua maha.Ko nga hangarau me nga taputapu he tino pakeke me te pumau, a, ko te mana aunoa o te whakauru miihini, hiko me te waipēhi ka tutuki.
Ngā āhuatanga
-Rahi:l/4"-6"
-Hauumi Maka Pooro Kowiri tira
-Materi o te poi CF8M CF8 CF3M
-Ka taea e matou te whakaputa i nga momo poi katoa kia rite ki te hiahia a o taatau kaihoko
Ahu:
SΦD | Φd | L | W | F | R |
15.5 | 9.2 | 11.5 | 4 | 2.5 | 10 |
20.5 | 12.5 | 15.2 | 4 | 2.7 | 10 |
25.5 | 15 | 19.3 | 5 | 4 | 13 |
32 | 20 | 23.7 | 5 | 5 | 13.6 |
39 | 25 | 28.5 | 8 | 5.8 | 19 |
42.5 | 25 | 32.9 | 8 | 7 | 20 |
50 | 32 | 36 | 8 | 7 | 25 |
60 | 38 | 45 | 9.5 | 8 | 28 |
63 | 38 | 48.5 | 9.5 | 9 | 30 |
76.5 | 50 | 56 | 9.5 | 8.5 | 28 |
80 | 50.8 | 59.9 | 9.6 | 10 | 37.5 |
97 | 65 | 70.5 | 12 | 12 | 50 |
100 | 65 | 73.7 | 12 | 15 | 50 |
115 | 76 | 84.3 | 12 | 12 | 50 |
120 | 76 | 90 | 12 | 15 | 50 |
125 | 80 | 93.7 | 16 | 15 | 37.5 |
148 | 94 | 112 | 15 | 14 | 62.5 |
152 | 100 | 111.4 | 16 | 17 | 75 |
194 | 125 | 145 | 20 | 24 | 50 |
230 | 150 | 170 | 22 | 26 | 75 |
Rarangi Rawa:
Momo | C | Si | Mn | P | S | Cr | Ni | Mo |
CF8M | ≤ 0.08 | ≤ 1.5 | ≤ 1.5 | ≤ 0.04 | ≤ 0.04 | 18.0 ~ 21.0 | 9.0~ 12.0 | 2.0 ~ 3.0 |
CF8 | ≤ 0.08 | ≤ 2.0 | ≤ 1.5 | ≤ 0.04 | ≤ 0.04 | 18.0 ~ 21.0 | 8.0 ~ 11.0 |
|
CF3M | ≤ 0.03 | ≤ 1.5 | ≤ 1.5 | ≤ 0.04 | ≤ 0.04 | 17.0 ~ 21.0 | 9.0 ~ 13.0 | 2.0 ~ 3.0 |