He mahi nui tā te kerēne papa, e mōhiotia ana ko te kerēne poti, i roto ingā mahi moanaNā ōna āhuatanga hanganga ahurei, he taputapu nui tēnei mō ngā mahi maha i runga i ngā kaipuke.
He mea hanga motuhake ngā āhuatanga hanganga o te kerēne papa mō ngā taiao moana. He rerekē ki ngā kerēne noa pēnei i tengā kerene gantry or ngā kerēne o runga, ka whakanohoia he kereini papa ki runga i te papa o te kaipuke, hei whakarato i te pumau me te ngāwari i te wā e mahi ana. Ko tōna āhuatanga matua ko te mowhiti slew, he peera porohita e taea ai e te kereini te huri 360 nekehanga, hei whakahaere i te kawenga tika me te ngāwari o te nekeneke. Hei tāpiri, kua rite ngā kereini papa ki ngā pūnaha waipēhi, hiko rānei hei whakahaere i ngā mahi hiki, kia maeneene ai, kia pai ai hoki te whakawhiti utanga.
Kāore e taea te whakanui i te hiranga o te kerēni papa i roto i ngā mahi moana. He mahi nui tāna ki te uta me te tango i ngā utanga, pērā i ngā ipu, ngā mīhini, me ngā kai, ki runga, ki waho hoki i te kaipuke. Ka whakanui ake tēnei i te whai huatanga o ngā mahi tauranga, ka whakaiti hoki i te wā hurihanga, ka taea ai e ngā kaipuke te piri ki ngā wātaka poto. Heoi anō, he mea nui ngā kerēni papa i roto i ngā āhuatanga ohorere, pērā i ngā mahi rapu me te whakaora, te whakaora rānei i ngā kaipuke kua totohu, ā, he mea nui ngā āheinga hiki hei tiki, hei neke rānei i ngā taonga i raro i te wai.
Ki te whakatauritea ki ngā kerēne tuku iho e whakamahia ana i runga i te whenua, he maha ngā rerekētanga nui o ngā kerēne papa i runga i te whakamahinga me te mahi. Tuatahi, he mea hanga motuhake ngā kerēne papa hei ātete i ngā taiao moana kino, tae atu ki te waikura wai tote me ngā āhuatanga huarere kino. He tino pakari ngā rauemi e whakamahia ana i roto i tō rātou hanganga, ā, he ātete ki te pirau, e whakarite ana i te mahi pono ahakoa i roto i ngā taiao moana uaua. Tuarua, he iti te rahi o ngā kerēne papa, ā, ka taea te nekeneke i roto i ngā wāhi kuiti i runga i te kaipuke, e pai ai mō ngā wāhi mahi iti. Hei whakamutunga, he āhuatanga haumaru me ngā tikanga kei ngā kerēne papa hei whakarite i te whakahaere utanga haumaru, nā te mea me tino tupato me te aro nui ngā mahi moana kia kore ai e aituā, e kino rānei ki ngā taonga.
| ngā tawhā o te kerēne papa poti | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| taonga | waeine | hua | |||||||
| kawenga kua whakatauria | t | 0.5-20 | |||||||
| tere hiki | m/min | 10-15 | |||||||
| tere hurihuri | m/min | 0.6-1 | |||||||
| teitei hiki | m | 30-40 | |||||||
| awhe hurihuri | º | 360 | |||||||
| te pūtoro mahi | 5-25 | ||||||||
| wā whānui | m | 60-120 | |||||||
| e tuku ana i te piko | rekereke whakapaipai | 2°/5° | |||||||
| mana | kw | 7.5-125 | |||||||
kia tāutahia ki runga i te kaipuke whaiti, pērā i te kaipuke ratonga miihini moana me ngā kaipuke utanga iti
swl:1-25 tana
roa o te jib: 10-25m
i hangaia hei tango i ngā taonga i roto i te kaipuke kawe nui, i te ipu rānei, e whakahaerehia ana e te momo hiko, e te momo waipēhi hiko rānei
swl:25-60 tana
te radius mahi mōrahi: 20-40m
Ka whakairihia tēnei kerēni ki runga i tētahi kaipuke tāke, ko te nuinga mō ngā kaipuke e kawe ana i te hinu me te hiki i ngā tāke me ētahi atu taonga, he taputapu hiki noa, he mea tino pai i runga i te kaipuke tāke.
te whakarato i ngā taputapu haumaru rawa atu ki a koe
Ā Mātou Rauemi
1. He tino pakari te tukanga hoko rauemi mata, ā, kua tirotirohia e ngā kaitirotiro kounga.
2. Ko ngā rauemi e whakamahia ana he hua rino katoa nō ngā mira rino nui, ā, he mea whakamana te kounga.
3. Whakauruhia te waehere ki roto i te rarangi taonga.
1. Tapahia ngā kokonga, i whakamahia tuatahitia he pereti maitai 8mm, engari i whakamahia te 6mm mō ngā kiritaki.
2. E ai ki te pikitia, he maha ngā wā ka whakamahia ngā taputapu tawhito mō te whakahou.
3. Te hoko mai i te maitai kore-paerewa mai i ngā kaihanga iti, kāore i te pumau te kounga o te hua.
Ētahi atu waitohu
Tō mātou Motuka
1. He hanganga toru-i-te-kotahi te whakaiti me te pēki mōta
2. He iti te haruru, he pumau te mahi, he iti hoki te utu tiaki.
3. Ka taea e te mekameka ārai-taka kua hangaia ki roto te aukati i te wetekina o ngā pūtu, me te karo i te kino ki te tinana tangata i puta mai i te hinganga tūpono o te motuka.
1. Ngā motuka tawhito: He haruru, he ngāwari ki te mau, he poto te ora mahi, ā, he nui te utu tiaki.
2. He iti te utu, ā, he tino kino te kounga.
Ētahi atu waitohu
Ā Mātou Wira
Ka whakamahanahia, ka whakatikatikaina hoki ngā wira katoa, ā, ka pania te mata ki te hinu ārai-waikura hei whakanui ake i te ataahua.
1. Kaua e whakamahia te whakatikatika ahi pupuhi, he ngawari ki te waikura.
2. He ngoikore te kaha kawe me te poto o te ora ratonga.
3. Utu iti.
Ētahi atu waitohu
tō mātou kaiwhakahaere
Mā ā mātou inverters ka pai ake te oma o te kerēne, ka pai ake te tiaki me te ngāwari ake.
Mā te mahi whakatikatika-ā-whaiaro o te inverter ka taea e te motuka te whakatikatika-ā-whaiaro i tana putanga mana kia rite ki te kawenga o te mea i hikitia i tetahi wa, ka penapena i nga utu wheketere.
Mā te tikanga whakahaere o te kaiwhakapā noa ka taea e te kerēni te eke ki te mana teitei i muri i te tīmatanga, e kore e meinga noa te hanganga katoa o te kerēni kia wiri ki tētahi taumata i te wā e tīmata ana, engari ka ngaro haere hoki te ora ratonga o te motuka.
ētahi atu waitohu
Mā te teihana ā-motu e kaweake ana i ngā pouaka papa rakau paerewa, ngā papa rakau, ngā ipu 20 putu me te 40 putu. Mēnā rānei e hiahiatia ana e koe.