Zipangizo zamakina a ulimi: Mabala a Disc harrow, 20/22/24 inchi, masamba a harrow odulidwa
Mu ntchito zaulimi zamakono, tsamba la mphero ndi gawo lofunika kwambiri pa makina olima, ndipo ubwino wake umatsimikizira mwachindunji kuchuluka kwa nthaka yosweka, kugwira ntchito bwino, komanso nthawi ya zida. Tsamba la mphero la mphero la mpheroli lamphamvu kwambiri komanso losatha kusweka lapangidwa makamaka kuti ligwire ntchito m'malo ovuta komanso ovuta a nthaka. Kaya ndi nthaka yolimba, yopapatiza, dothi lolemera, kapena nthaka yopanda chonde yokhala ndi miyala yambiri, imatha kudula, kuswa, komanso kulinganiza nthaka bwino.
1, Zipangizo Zapamwamba, Nthawi Yaitali Kwambiri Yokhala ndi Moyo
Chogulitsachi chimagwiritsa ntchito chitsulo chapamwamba cha 65Mn (65 Manganese Steel) ndi 30MnB (30 Manganese Boron) ngati maziko ake. Kudzera mu kutentha kwambiri komanso kuzimitsa mafuta, masamba a rake ali ndi kuuma kwakukulu komanso kulimba kwabwino kwambiri. Kuuma kwa pamwamba pa m'mphepete mwachitsulo kumatha kufika 38-45 HRC, pomwe pakati pake pamakhala pulasitiki wabwino, kuthetsa mavuto a masamba a rake achikhalidwe omwe amatha kusweka, kugwedezeka, komanso kusweka. Nthawi yake yogwira ntchito ndi yoposa kawiri kuposa masamba wamba a rake a carbon steel.
2、Kuchita bwino kwambiri, kugwira ntchito molondola. Tsamba lililonse la rake limapangidwa m'chidutswa chimodzi ndi makina osindikizira a matani 10,000, kuonetsetsa kuti likupindika bwino komanso limafanana komanso makulidwe ofanana. Mphepete mwachitsulocho umaphwanyidwanso, zomwe zimapangitsa kuti nthaka ikhale yolimba komanso yolimba. Imatha kudula mapesi a mbewu mosavuta, kupewa kugongana, komanso kuchepetsa kwambiri kukana kwa thirakitala kugwira ntchito, motero zimapangitsa kuti mafuta azisungidwa bwino komanso kuti zinthu ziziyenda bwino.
3、Makulidwe Osiyanasiyana, Kugwirizana KwambiriTimapereka makulidwe osiyanasiyana kuyambira mainchesi 18 mpaka mainchesi 32 m'mimba mwake, okhala ndi mapangidwe osiyanasiyana a masamba kuphatikizapo odulidwa, ozungulira, ndi odulidwa, kuti akwaniritse zosowa zosiyanasiyana zaulimi.
Yodulidwa: Yoyenera kukonzedwanso m'malo opanda kanthu komanso dothi lolemera la dongo, yokhala ndi malo olowera mwamphamvu komanso yodula bwino kwambiri;
Chozungulira: Choyenera kukonzekera nthaka yachiwiri komanso kulinganiza nthaka, yokhala ndi nthaka yopyapyala komanso yophimba bwino;
Yokhala ndi mano: Yoyenera minda yokhala ndi udzu wobwerera, yokhala ndi mphamvu yodulira bwino zotsalira za mbewu ndipo imaletsa kutsekeka.
Chogulitsachi chimagwiritsidwa ntchito kwambiri pa magawo osiyanasiyana a ntchito zaulimi, kuphatikizapo kuchotsa ziputu, kumasula nthaka, kusakaniza feteleza, kugawa nthaka, ndi kuletsa udzu, m'mafamu akuluakulu, m'magulu akuluakulu, komanso m'makampani osiyanasiyana. Chimagwira ntchito bwino kwambiri pokonzekera kubzala masika ndi ntchito zobwezeretsa udzu pambuyo pa nthawi yokolola.









