ʻO nā pahi mahiʻai micro-tiller e kūʻē i ke kapa kila manganese 65Mn, nā mea pono mahiʻai maʻamau, nā pahi mahiʻai rotary.
ʻO nā pahi mahiʻai Rotary ka ʻāpana hana koʻikoʻi loa o kahi mahiʻai rotary, i kapa pinepine ʻia ʻo "niho" o ka mahiʻai ʻāina. ʻO nā pahi mahiʻai rotary a kā mākou hui he mau mea pono ikaika kiʻekiʻe, hiki ke komo i ke kino i hoʻolālā kūikawā ʻia no ka hoʻohana ʻana me nā ʻano hoʻohālike like ʻole o nā mahiʻai rotary, micro-tillers, a me nā ʻauwai. Ua kūpaʻa mākou i ka hāʻawi ʻana i ka mahiʻai hou me nā pahi mahiʻai ʻoi a kūpaʻa i ke kino me ka hana komo maikaʻi loa i ka lepo, e kōkua ana i nā mea hoʻohana e hōʻemi i ka hoʻohana ʻana i ka ikehu a hoʻomaikaʻi i ka pono o ka mahiʻai.
Hana pono ʻia kēia huahana mai ke kila silicon-manganese 60# kiʻekiʻe a i ʻole ke kila manganese 65Mn, kahi mea nona ka paʻakikī kūikawā a me ke kūpaʻa luhi. ʻO kahi hana "hoʻopaʻa ʻāpana hoʻokahi" e hōʻoiaʻiʻo ana ʻaʻohe māwae a me nā ʻūlū o ka pahi, me nā kihi kikoʻī. Ma hope mai, ʻo ka mālama wela vacuum ʻoihana i hui pū ʻia me ka ʻenehana quenching isothermal e lawe mai i ka paʻakikī o ka pahi i ke kūlana gula o HRC 48-52. Hōʻoia kēia paʻakikī i ke kūpaʻa kiʻekiʻe ma ka ʻaoʻao ʻoki, e pale ana i ka chipping a i ʻole ka haki ʻana, me ka hōʻoia ʻana i ka paʻakikī lawa i ka lima e pale ai i ka haki ʻana i ka wā e hālāwai ai me nā mea paʻakikī.
ʻO ke ola kūpaʻa loa a me ke ola lawelawe lōʻihi: Ua hoʻomaikaʻi mākou i ke kaʻina hana mālama ʻili o ka pahi no nā ʻano lepo like ʻole e like me ka ʻāina maloʻo, nā mahina paddy, ka lepo pālolo a me ka lepo one, kahi e hoʻolōʻihi nui ai i ke ola lawelawe a hoʻonui i ka wahi hana ma mua o 30% i hoʻohālikelike ʻia me nā pahi maʻamau.
ʻAʻohe hoʻoikaika a mālama pono i ka wahie, me ka wikiwiki o ka haki ʻana o ka lepo: ʻO ka pahi ʻokiʻoki i hoʻolālā ʻia e ka aerodynamically a me ka ʻaoʻao ʻokiʻoki e hōʻemi i ke kū'ē i ka wā o ka wili wikiwiki, e ʻoki maʻalahi ana i nā kumu mea kanu a me nā nāhelehele me ka wāwahi pono ʻana i nā puʻupuʻu lepo. ʻO ka hoʻolālā kihi paheʻe i hoʻomaikaʻi ʻia e hōʻemi pono i ka hihia o ka nāhelehele, e hoʻomaikaʻi ana i ka pono o ka hana.
ʻO ka laulā piha o nā kikoʻī, ka launa like ʻana: Hoʻokomo kā mākou huahana i nā hiʻohiʻona maʻamau 245, 225, a me 195, a me nā pahi maloʻo mānoanoa, nā pahi māla paddy, a me nā pahi ʻeli. Inā he mahiʻai rotary no nā tractors nui e like me Dongfanghong a i ʻole John Deere, a i ʻole kahi mahiʻai hele wāwae liʻiliʻi, loaʻa iā mākou nā hiʻohiʻona kūpono e koho ai, e hōʻoiaʻiʻo ana i ka hoʻololi maʻalahi.
Hoʻohana nui ʻia kēia huahana i ka mahi ʻana i ke kula, ka ʻoki ʻana i nā māla huaʻai, ka hoʻomākaukau ʻana i ka ʻāina hale kōmahana, a me nā hana hoʻihoʻi mauʻu. Inā he ʻāina maloʻo i hoʻopaʻa ʻia a i ʻole nā mahi pākī lepo, hiki i kā mākou mau mea hana rotary ke lawelawe me ka maʻalahi, e kōkua iā ʻoe e hoʻokō i ka hoʻokele ʻāina pololei.








