Ma disc ozungulira a harrow, zowonjezera za agricultural disc harrow, ma disc odulidwa a harrow/ma disc ozungulira a harrow

Kufotokozera Kwachidule:

Monga gawo lofunika kwambiri pakuwonongeka kwa makina olima ulimi, tsamba lozungulira la harrow limagwiritsidwa ntchito kwambiri pazida monga ma disc harrow, makina olima pamodzi, ndi obzala mbewu. Chogulitsachi chapangidwira makamaka ntchito zaulimi zamakono zomwe zimakhala zolimba komanso zogwira mtima kwambiri. Chifukwa cha ntchito yake yodula bwino komanso nthawi yayitali yogwirira ntchito, cholinga chake ndi kuthetsa mavuto a masamba achikhalidwe a harrow, monga kuwonongeka mosavuta, kulowa pang'ono, komanso kusweka mosavuta m'malo ovuta, zomwe zimapangitsa kuti ikhale chisankho chabwino kwambiri chokweza ubwino wa tillage komanso phindu lazachuma.

Tumizani imelo kwa ife

Tsatanetsatane wa Zamalonda

Ma tag a Zamalonda

1, Zipangizo Zapamwamba, Kukana Kwapamwamba Kwambiri
Mitundu iyi ya masamba ozungulira a harrow imagwiritsa ntchito chitsulo chapamwamba kwambiri cha 65Mn (chitsulo cha manganese) kapena 30MnB (chitsulo cha manganese boron) chapamwamba kwambiri ngati maziko. Kudzera mu njira yotenthetsera kutentha kwambiri (kuzima ndi kutenthetsa kutentha kwambiri), masambawo amatsimikizira kuuma kwakukulu kwambiri pamwamba komanso kulimba bwino. Kuuma kwa pamwamba kumatha kufika 38-48 HRC, kumagwira mosavuta dothi lamchenga, dothi lolemera la dongo, komanso malo okhala ndi miyala. Kukana kwake kutopa kumaposa kwambiri masamba wamba a harrow a carbon steel, zomwe zimachepetsa nthawi yomwe ntchito yosinthira m'munda imagwirira ntchito.

2、Kapangidwe kofanana ndi konkire kuti nthaka ilowe mwamphamvu. Kapangidwe kake kali ndi kapangidwe kozungulira (kozungulira) kapena kokhala ndi mapetso. Kupindika kwa chozungulira kumawerengedwa bwino kuti zitsimikizire kuti nthaka singathe kugwedezeka bwino komanso kuti nthaka isanyamulidwe bwino; mitundu ina ili ndi m'mbali zakuthwa zokhala ndi mapetso zomwe zimadula mosavuta zotsalira za mbewu ndi mizu ya udzu, zomwe zimapangitsa kuti nthaka isamasweke komanso kusalala. Kaya ndi yochotsa mapetso, kumasula nthaka, kusakaniza feteleza, kapena kudula udzu, imakula bwino, zomwe zimathandiza kupanga malo abwino obzala mbewu.

3、Kupanga kolondola, kusinthasintha kwakukulu. Pogwiritsa ntchito njira yoponda yolondola kwambiri, tsamba lililonse la rake limaonetsetsa kuti miyeso yake ndi malo okhazikika a mabowo, zomwe zimapangitsa kuti zikhale zosavuta kusinthana ndi ma disc rake ndi ma rake okokedwa kuchokera ku makampani akuluakulu am'dziko ndi apadziko lonse lapansi (monga Recon, Gran, ndi Dongfanghong). Mphepete mwa malondawo zimaphwanyidwa pang'ono, zomwe zimapangitsa kuti m'mphepete mwake mudulidwe kwambiri mutuluke mufakitale, zomwe zimapangitsa kuti ntchitoyo ikhale yolimba kwambiri popanda kuphwanya malamulo.

Yolimba komanso yolimba, yokhala ndi kuthekera kosinthasintha kwakukulu. Pamwamba pake pamakhala utoto wa ufa kapena wakuda kuti pasakhale dzimbiri, womwe umakhala wolimba kwambiri ndipo umatha kusinthana ndi nthaka ndi malo osiyanasiyana okhala ndi asidi ndi alkaline komanso chinyezi chambiri. Sizosavuta kuchita dzimbiri panthawi yosungidwa kwa nthawi yayitali ndipo nthawi zonse imakhala ndi malo abwino ogwirira ntchito.