Me pēhea te mōhio ki ngā whakaritenga me ngā tauira o te mekameka

1. Inehia te piko o te mekameka me te tawhiti i waenganui i ngā pine e rua.

2. Te whānui o te wāhanga o roto, e pā ana tēnei wāhanga ki te matotoru o te pīkau.

3. Te matotoru o te pereti mekameka hei mōhio mēnā he momo whakakaha.

4. Ko te diameter o waho o te roera, ko ētahi mekameka kawe he roera nui.

5. I te nuinga o te wā, ka taea te tātari i te tauira o te mekameka i runga i ngā raraunga e whā i runga ake nei. E rua ngā momo mekameka: te raupapa A me te raupapa B, he rite te teitei me te rerekē te whānui o waho o ngā roera.

1. I roto i ngā hua ōrite, ka wehea te raupapa hua mekameka kia rite ki te hanganga taketake o te mekameka, arā, kia rite ki te āhua o ngā wāhanga, ngā wāhanga me ngā wāhanga e hono ana ki te mekameka, te ōwehenga rahi i waenga i ngā wāhanga, me ētahi atu. He maha ngā momo mekameka, engari ko ō rātou hanganga taketake ko ēnei anake, ā, ko ētahi atu he whakarerekētanga katoa o ēnei momo.

2. Ka kitea e tātou mai i ngā hanganga mekameka i runga ake nei, ko te nuinga o ngā mekameka he mea tito mai i ngā pereti mekameka, ngā pine mekameka, ngā pū me ētahi atu wāhanga. Ko ētahi atu momo mekameka he rerekē noa ngā huringa ki te pereti mekameka e ai ki ngā hiahia rerekē. Ko ētahi he mea waru ki te pereti mekameka, ko ētahi he mea ārahi ki te pereti mekameka, ā, ko ētahi he mea roera ki te pereti mekameka, me ētahi atu. He whakarerekētanga ēnei hei whakamahi i roto i ngā tono rerekē.

Tikanga whakamātautau

Me ine te tika o te roa o te mekameka kia rite ki ngā whakaritenga e whai ake nei:

1. Me horoi te mekameka i mua i te ine.

2. Tākaihia te mekameka e whakamatautauria ana ki ngā pīkau e rua, ā, me tautoko ngā taha o runga me raro o te mekameka e whakamatautauria ana.

3. Me noho te mekameka i mua i te ine mō te 1 meneti me te whakamahi i te kotahi hautoru o te kawenga kume mutunga iti rawa.

4. I te wā e ine ana, whakamahia te kawenga ine kua tohua ki runga i te mekameka hei whakau i ngā mekameka o runga me o raro, kia tika ai te hononga i waenga i te mekameka me te pīkau.

5. Inehia te tawhiti i waenganui i ngā porotiti e rua.

Te ine i te roa o te mekameka:

1. Hei tango i te pureitanga o te mekameka katoa, me ine te kaha kume i te mekameka ki tētahi taumata.

2. I te wā e ine ana, hei whakaiti i te hapa, me ine i te 6-10 knots.

3. Inehia te rahi o roto o te L1 me te rahi o waho o te L2 i waenganui i ngā roera o te maha o ngā wāhanga hei kimi i te rahi whakatau L=(L1+L2)/2.

4. Kimihia te roa o te mekameka. Ka whakaritea tēnei uara ki te uara rohe whakamahinga o te roa o te mekameka i te tūemi o mua.

Hanganga mekameka: Kei roto ko ngā hononga o roto, o waho hoki. E rima ngā wāhanga iti o tēnei mekameka: te pereti hononga o roto, te pereti hononga o waho, te pine, te ringaringa, me te roera. Ko te kounga o te mekameka e whakawhirinaki ana ki te pine me te ringaringa.