Ko te mahi o te mekameka ko te mahi tahi o nga waahanga maha ki te whakatutuki i te kaha o te mahi.He nui rawa, he iti rawa ranei te awangawanga ka puta he haruru nui.Na me pehea e whakatika ai i te taputapu whakamaarama kia pai ai te piri?
Ko te maataki o te taraiwa mekameka he tino paanga ki te whakapai ake i te pono o te mahi me te whakaroa i te ora ratonga.Heoi, me tohu ko te taumahatanga nui ka piki ake te pehanga motuhake me te whakaiti i te kaha o te tuku mekameka.Na reira, ka hiahiatia te awangawanga i roto i nga ahuatanga e whai ake nei:
1. Ka whakaroa te roa o te mekameka i muri i te kakahu me te haehae, kia pai ai te sag me te maeneene o te uta taha.
2. I te wa e kore e taea te whakatika te tawhiti o waenganui i nga wira e rua, he uaua ranei ki te whakatika;
3. Ina he tiketike rawa te tawhiti o te pokapū pihi (A>50P);
4. Ina whakaritea poutū;
5. Te pikaunga, te wiri, te paanga;
6. He iti iho i te 120° te koki takai o te sprocket me te nui o te tere tere me te sprocket iti.Ko te taumahatanga o te mekameka e whakahaeretia ana e te rahi o te sag: ?min he (0.01-0.015)A mo te whakatakotoranga poutū me te 0.02A mo te whakatakotoranga whakapae;?max he 3?min mo te tuku whanui me te 2?min mo te tuku tika.
Tikanga whakamau i nga mekameka:
1. Whakaritea te tawhiti o te pokapu sprocket;
2. Whakamahia te sprocket tensioning mo te tensioning;
3. Whakamahia nga roera tensioning mo te tensioning;
4. Whakamahia te pereti pehanga rapa, te pukoro rapa ranei mo te whakateka;
5. Te whakamarumaru Hydraulic.A, no te whakamau i te taha kiki, me whakamau ki roto o te taha kiki hei whakaiti i te wiri;i te wa e piri ana ki te taha mahorahora, mena ka whakaarohia te hononga koki takai aporo, me 4p te taumahatanga ki te taha o te pihi iti;ki te whakaaro kua whakakorehia te tote, me whakakaha ki te 4p ki te putunga nui, ki te waahi ranei e tino totohu ana te tapa mahora.
Te wa tuku: Sep-23-2023