Mabala apamwamba a pulawo achitsulo cha manganese, zida zaulimi Chithunzi Chowonetsedwa

Masamba apamwamba a pulawo achitsulo cha manganese, magawo a ulimi

Kufotokozera Kwachidule:

Tsamba la pulawo limapangidwa ndi chitsulo champhamvu kwambiri, chosatha kutha, ndipo m'mphepete mwake mumakhala ndi chithandizo chapadera cha kutentha, zomwe zimapangitsa kuti likhale lolimba komanso lolimba. Kapangidwe kake kopindika bwino kamachepetsa kulimba kwa kulima, kupangitsa kuti nthaka ikhale yozama komanso kudula ndi kusweka bwino. Koyenera malo osiyanasiyana a nthaka, ndi gawo labwino kwambiri lolowa m'malo mwa makina a zaulimi, kulimbikitsa kugwira ntchito bwino ndikuwonjezera moyo wake.

Tumizani imelo kwa ife

Tsatanetsatane wa Zamalonda

Ma tag a Zamalonda

Mu ulimi waulimi, pulawo, monga gawo lofunikira kwambiri lomwe limakhudza nthaka mwachindunji ndikuchita ntchito zodula ndi kutembenuza, limatsimikiza mwachindunji momwe ntchito ikuyendera komanso mtengo wake. Pulowo uwu umapangidwa pogwiritsa ntchito ukadaulo wapamwamba wochiritsa kutentha ndi chitsulo champhamvu cha boron/manganese, chomwe chimapangidwa makamaka kuti chigwire ntchito nthawi yayitali komanso mwamphamvu kwambiri paulimi wamakono, cholinga chake ndikupatsa ogwiritsa ntchito luso laulimi lakuthwa, losawonongeka, komanso lopanda nkhawa.

Zipangizo Zapamwamba, Moyo Wogwira Ntchito Wotalikirapo: Chogulitsachi chapangidwa molondola kuchokera ku chitsulo chapamwamba cha 65Mn (kapena chitsulo cha 30MnB/boron kutengera momwe chimagwiritsidwira ntchito), chomwe chimapereka kuuma ndi kulimba kwambiri poyerekeza ndi ma pulawo wamba achitsulo kapena carbon steel. Kudzera mu njira zingapo zochizira kutentha (kuzima konse + kutentha komwe kumachitika), kuuma kwa pamwamba pa nsonga ya tsamba ndi m'mphepete mwake kumafika pa 38-45 HRC, zomwe zimapangitsa kuti kukana kukalamba kukhale kolimba komanso kolimba. Pogwira ntchito m'nthaka yamchenga kapena m'malo ovuta okhala ndi miyala, nthawi yake yogwirira ntchito imatha kukulitsidwa ndi 30%-50% poyerekeza ndi ma pulawo wamba, zomwe zimachepetsa nthawi yogwira ntchito yosinthira ndikulola ntchito yaulimi nthawi yake.

Kapangidwe Kopanda Kulimba Kodulira Dothi Losalala: Kapangidwe ka chinthuchi kamapangidwa motsatira mfundo zoyendetsera madzi, ndi malo osalala komanso osalala opanda mabowo amchenga ndi mabala. Makona odulira okonzedwa bwino komanso kapangidwe ka tsamba lodzinola lokha zimachepetsa kukana panthawi yogwira ntchito, kudula mosavuta m'nthaka ndikupeza mphamvu yabwino kwambiri yolumikizira mbali ndi kuphimba. Tsamba lakuthwa limalowa mosavuta m'nthaka kuyambira pachiyambi cha ntchito, ndipo limasunga khalidwe lake "lodzinola lokha" pakapita nthawi, limakhala lakuthwa nthawi zonse, limachepetsa bwino kukana kwa thirakitala ndikusunga pafupifupi 5%-10% pakugwiritsa ntchito mafuta.

Kufananiza kolondola komanso kusinthasintha kwamphamvu: Mndandanda wa mapulawu umaphatikizapo mitundu yosiyanasiyana kuphatikiza mapulawu osinthika a hydraulic, mapulawu a moldboard, ndi mapulawu ochotsera nthaka, omwe amapereka njira zokhazikika, zotambasulidwa, komanso zothandizira. Zogulitsazi zili ndi kapangidwe ka mabowo kokhazikika, kuonetsetsa kuti zikugwirizana kwambiri komanso zimasinthasintha ndi mapulawu ochokera kuzinthu zodziwika bwino (monga Reken, Kuhn, Glan, ndi mitundu yogulitsidwa kwambiri yapakhomo). Kukhazikitsa ndikosavuta, sikufunikira kusintha kwina kuti musinthe mosavuta.

Kuwongolera khalidwe molimbika, ntchito yopanda nkhawa mukamaliza kugulitsa. Chilichonse cholimira chimayesedwa mwamphamvu komanso molimba musanachoke ku fakitale kuti zitsimikizire kuti zinthu zikuyenda bwino. Timamvetsetsa bwino mavuto a ulimi ndipo timakupatsirani chitsimikizo cha khalidwe labwino kudzera munjira zopangira mosamala.