Nsonga za pulawo zachitsulo zopangidwa ndi aloyi zosagwira kutentha, zida zogwirira ntchito zamakina aulimi, mitu ya pulawo yolimba kwambiri yosagwira ntchito. Chithunzi Chowonetsedwa

Nsonga za pulawo zachitsulo zopangidwa ndi aloyi zosagwira kutentha, zida zovalira za makina a zaulimi, mitu ya pulawo yolimba kwambiri yosagwira kutentha.

Kufotokozera Kwachidule:

Nsonga ya pulawo imapangidwa ndi chitsulo champhamvu kwambiri, chosatha kutha ndipo yapangidwa makamaka kuti igwiritsidwe ntchito ndi mapulawo osiyanasiyana osinthika komanso mapulawo a moldboard. Monga gawo lofooka la kutsogolo, kapangidwe kake kokhala ndi ngodya zakuthwa kamatha kulowa m'nthaka yolimba kaye, kuchepetsa kwambiri kukana kwa pulawo lalikulu. Pambuyo potenthedwa, imakhala ndi kukana kwabwino kwambiri komanso kukana kutha, kuteteza bwino pulawo lalikulu ndikuwonjezera moyo wonse wa makina. Yoyenera kulima mozama m'minda youma, nthaka yopapatiza, ndi malo amiyala.

Tumizani imelo kwa ife

Tsatanetsatane wa Zamalonda

Ma tag a Zamalonda

Chogulitsachi ndi cholimba kwambiri, chosatha ntchito yolima bwino, choyenera kulima kwamakono. Monga gawo lofunikira kwambiri la ma tillers, ma hydraulic reversible plow, ndi ma chisel plows, ubwino wake umakhudza mwachindunji momwe ulimi umagwirira ntchito komanso ndalama zogwirira ntchito. Chopangidwa makamaka m'malo ovuta a nthaka, ichi chimagwiritsidwa ntchito kwambiri pamakina osiyanasiyana olima omwe amaphatikizidwa ndi mathirakitala, zomwe zimapangitsa kuti chikhale chisankho chabwino kwambiri cholima mozama, kudula ming'alu, kuchotsa mipata, ndi kuchotsa udzu.

Chogulitsachi chimagwiritsa ntchito zipangizo zotsogola kwambiri za aloyi monga chitsulo cha manganese cha 65Mn kapena chitsulo cha boron kuti chisawonongeke kapena kusweka mosavuta chifukwa cha kupsinjika kwakukulu.

Timagwiritsa ntchito ukadaulo wapamwamba wopangira kutentha ndi ukadaulo wothira kutentha kwa isothermal kuti tikwaniritse mulingo wamkati wa tirigu wa 8, motero timakhalabe olimba kwambiri pomwe tili ndi kulimba kwabwino kwambiri. Mitundu ina yapamwamba imakhala ndi weld overlay yosatha komanso kuuma kwa osachepera 62 HRC kumapeto, zomwe zimapangitsa kuti "kulimba kunja ndi kulimba mkati", zomwe zimachedwetsa kwambiri kufooka kwa m'mphepete.

Kukana kuvala kwambiri: Kudzera mu kuwongolera molondola njira yochizira kutentha, kuuma kwa zinthuzo nthawi zambiri kumayendetsedwa pakati pa HRC 38-53 (kutengera mtundu). Kukana kuvala ndikoposa katatu kuposa zinthu wamba zomwe zili pamsika, zomwe zimathandiza kuthetsa vuto la "moyo waufupi" lomwe limabwera chifukwa cha kuchuluka kwa quartz m'nthaka.

Kapangidwe kodzinola: Pogwiritsa ntchito ukadaulo wapamwamba wa zitsulo zophatikizika, nsonga ya pulawo imasunga kuthwa kwake kudzera mu kuwonongeka kosiyanasiyana pazigawo zosiyanasiyana za zinthu zikagwiritsidwa ntchito, zomwe zimachepetsa kwambiri kukana kulima ndipo motero zimachepetsa kugwiritsa ntchito mafuta a thirakitala, zomwe zimapangitsa kuti mphamvu zisungidwe bwino komanso kuti chilengedwe chikhale chotetezeka.

Kapangidwe kosinthika/kofanana: Ma model ena ali ndi kapangidwe kosinthika ka mbali ziwiri. Mbali imodzi ikatha, imatha kusinthidwa ndipo mbali inayo ingagwiritsidwe ntchito, zomwe zimapangitsa kuti ikhale ndi nthawi yokwanira iwiri komanso kuchepetsa kwambiri ndalama zosinthira ndi nthawi yopuma.

Kaya imagwiritsidwa ntchito polima masika, kulima chilimwe, kapena kulima mozama nthawi ya autumn, nsonga iyi ya pulawu imapereka ntchito yabwino kwambiri. Ndi yoyenera kwambiri pa nthaka yolimba, dothi lolemera la dongo, ndi malo okhala ndi miyala yokhala ndi miyala, kuswa bwino poto ya pulawu, kukonza mpweya wabwino m'nthaka ndi kusunga madzi, ndikuyika maziko olimba kuti mbewu zibereke bwino.