Ko te Whakakapi Taimana Tohu Takitahi he tikanga noa mo te whakakakahu i nga wira hurihuri here.Ko tenei tikanga whakakakahu i te nuinga o nga wa ka pahekehurihangamahi wira, no reira me whakatika te tikanga whakakakahu me nga tikanga.I te wa e huri ana i te taputapu mahi, ko te tikanga: ko te huri taratara tetahi tahua miihini me te wira huri, ka huri i nga tawhā whakakakahu, katahi ka huri pai i te taputapu mahi.
Ko te tikanga, i te wataratara huri wira trimming, ka tere te whakawhiti i te taimana i te taha o te porowhita o waho o te wira huri, i te wa o te kuti pai, ka tino heke te tere whangai ripeka o te kaiwhakatika kia whiwhi i te mata wira hurihuri maeneene me te mata mahi.Ko te tikanga whakatika e kiia nei ko te "inaki" me te "inaki etahi waahanga" ka taea te whakatika tika me te pumau.Hei tauira, he wira he 406.4mm te diameter, he 6000sfm te tere (1828m/min), he 0.254mm te awhiowhio taimana o te kaiwhakatika taimana kotahi mo te huri taratara me te whakakakahu, me te nui o te whakakakahu o ia whiu he 0.025mm.
He tere rawa te tere whangai whiti e whakamahia ana i roto i te whakatikatika whanui, na reira kaore e taea te whakatika tetahi waahanga o te mata wira huri.Ka taea te whakatika i te mata o te wira huri ma te maha o nga whiu, engari he koretake te mata.Ko tenei momo wira hurihuri he nui te mahi huri, engari he tere, he koretake te kakahu.wira huriKo te whakakakahu ka mahia i te tere huri.Ko te mea anake ko te tangohanga, te hanga me te whakapai i te tere iti o te 300 sfm (91.44 m/min).
Ko te tere kai ripeka ka tatauhia, ka whakatauhia kia rite ki te rahi taimana o te kaakahu me nga whakaritenga mo te mata o te wira huri.Ko te tikanga, e 2~3 nga whao e whakamahia ana mo te huri taratara, me te 4~6 nga papa e hiahiatia ana mo te huri pai.Te tātaitanga o te tere whāngai whiti o te kaiwhakatikatika: te pūtoro pewa taimana e mohiotia ana (XB=0.015”), te kuhu taimana (0.001”), me te tere huri wira o te 1400rpm.Ko te tawhiti CB ka tatauhia penei: XB=0.015”, CX=0.015” - 0.001”=0.014”.CB=0.00735, ko AB=2CB=0.0147”.
Ma tenei ara, ka whiwhihia te papa whangai o te taimana mo ia hurihanga kia kore ai he waahanga kaore i oti i runga i te mata o te wira huri.Ka huri ki te tere whangai AB ia meneti ×1400rpm=20.58ipm. Ma tenei tere ka taea e te taimana te kapi katoa te mata wira i roto i te kakahu kotahi.Mehemea ko tekutime whawha tuarua, ka hauruatia te tere whangai ki te 10.29ipm.He pai mo te whakaoti taratara.Ko te whakaoti pai me 4 ~ 6 nga wa o te tarai, me te whakaheke i te tere o te whangai.Hei tauira, ko te 5.14ipm mo nga wa e wha o te mirimiri.
Te wa tuku: Hanuere-28-2023