Puna 14×100
Wehewehe Huahana
Ua hoʻolālā ʻia kā mākou mau lima puna ʻano-S ma ke ʻano he kumu mana nui no nā hana lepo maloʻo (wehe) a kūpono loa ia no nā mea kanu koʻikoʻi e like me nā pī kō.
Ua ʻōlelo ʻia kā mākou lima puna ʻano S no ka hana ʻana ma ka hohonu o 2-8cm a he mana ko 18-22 HP/mika. Hiki iā lākou ke mālama i nā wikiwiki hana o 6-7 km/h a ua hoʻokaʻawale ʻia he 40-50 cm ke kaʻawale, e hana ana iā lākou i mea maʻalahi a kūpono hoʻi no nā ʻano hana mahiʻai like ʻole. Loaʻa iā mākou ka maʻalahi e hāʻawi i nā niho puna ʻano S no kēia mau lima e pili ana i kāu mau kiʻi kikoʻī a i ʻole nā laʻana.
I ka wā e pili ana i nā mea hana, maopopo iā mākou ke koʻikoʻi o ka hoʻohana ʻana i nā ʻāpana kiʻekiʻe no nā lako mahiʻai. ʻO ia ke kumu i hana ʻia ai kā mākou mau lima puna ʻano-S me nā mea e like me 60Si2Mn, 30MnCrB5, 38MnCrB5, 28MnsiB, a i ʻole e like me kāu mau koi kikoʻī. Hoʻoheheʻe ʻia kēia mau lima a laila hoʻomaʻamaʻa ʻia a hoʻomehana ʻia i ka wela i ka paʻakikī o HRC 46-52. Eia kekahi, ua uhi ʻia lākou me ka pena paʻa e hōʻoia i ka lōʻihi a me ke kūpaʻa i ka ʻaʻahu a me ka haehae.
Me ke ola lawelawe o 300-400 mau hola, he paʻa ko mākou mau lima puna ʻano-S a hāʻawi iā ʻoe i ka hana hilinaʻi a me ka maluhia o ka noʻonoʻo i kāu mau hana mahiʻai o kēlā me kēia lā. Inā ʻoe e palau ana, e ulu ana i nā mea kanu, a i ʻole e hana ana i nā hana mahiʻai ʻē aʻe, ua hoʻolālā ʻia kēia mau lima e hoʻokō i kāu mau pono a ʻoi aku ma mua o kāu mau manaʻolana.
He mea nui ka hoʻopukapuka kālā ʻana i nā lako mahiʻai maikaʻi no kahi ʻoihana mahiʻai holomua. Me kā mākou mau lima puna ʻano-S, hiki iā ʻoe ke hilinaʻi e loaʻa ana iā ʻoe kahi huahana e hāʻawi ana i ka hana maikaʻi loa a me ke kūpaʻa. Hoʻomaopopo mākou i nā pono kūikawā o ka mahiʻai a ua kūpaʻa mākou i ka hāʻawi ʻana iā ʻoe i nā hopena hilinaʻi e hiki ai iā ʻoe ke hana me ka ʻoi aku ka maikaʻi a me ka maikaʻi.
Ma waho aʻe o ka lima puna ʻano S, hāʻawi pū mākou i kahi ākea o nā mea pono tractor ʻē aʻe a me nā lako mahiʻai. Mai nā palau a me nā harrows a hiki i nā mea kanu a me nā mahiʻai, loaʻa iā mākou nā mea āpau e pono ai kāu mahiʻai e holomua. Ua hoʻolālā ʻia kā mākou huahana e hoʻokō i nā kūlana kiʻekiʻe loa a me ka hana, e hāʻawi ana iā ʻoe i nā mea hana āu e pono ai e hoʻokō i nā hopena maikaʻi loa i kāu hana mahiʻai.
Inā ʻoe e ʻimi nei i nā lima puna ʻano S kiʻekiʻe a me nā lako mahiʻai ʻē aʻe, ʻo kā mākou huahana kāu koho maikaʻi loa. Me kā mākou kūpaʻa i ka maikaʻi, ka hilinaʻi a me ka ʻoluʻolu o ka mea kūʻai aku, ʻo mākou kou hoa hilinaʻi no kāu mau pono lako mahiʻai āpau. E kāhea mai iā mākou i kēia lā e aʻo hou e pili ana i kā mākou huahana a pehea e hiki ai iā mākou ke kākoʻo i kāu hana mahiʻai. Ke kakali nei mākou e kōkua iā ʻoe e hoʻokō i nā hopena maikaʻi loa ma kāu mahiʻai.
