Zipangizo zamakina a ulimi: masamba ozungulira, okhuthala, olimba, osatha, komanso osapindika.

Kufotokozera Kwachidule:

Masamba a rotary tiller amapangidwa ndi chitsulo chapamwamba cha 65Mn ndipo amachizidwa ndi njira yotenthetsera yokha, zomwe zimapangitsa kuti chikhale cholimba, chosawonongeka, komanso cholimba chomwe sichimasweka mosavuta kapena kusokonekera. Malo ake ozungulira komanso opindika omwe amapangidwa mwasayansi amachepetsa kukana kulima, kupereka mphamvu yolimba yoswa nthaka, kulowa kwa nthaka mofanana, komanso kukonza bwino ntchito. Chogulitsachi chili ndi zofunikira zokhazikika, kusinthasintha kwamphamvu, ndipo chimagwirizana ndi mitundu yosiyanasiyana ya rotary tillers. Choyenera kulima minda youma, minda ya mpunga, ndi malo ouma, ndi chisankho chabwino kwambiri pantchito zaulimi zogwira mtima, zolimba, komanso zotsika mtengo.

Tumizani imelo kwa ife

Tsatanetsatane wa Zamalonda

Ma tag a Zamalonda

Masamba ozungulira ndi zinthu zofunika kwambiri zomwe zimawonongeka mosavuta mu chogwirira chozungulira. Akalumikizidwa ku shaft yochotsa mphamvu ya thirakitala, amazungulira mwachangu kwambiri kuti adule nthaka, zomwe zimapangitsa kuti nthaka igwire bwino ntchito, kuchotsa zinyalala, komanso kugawa nthaka. Popeza ndi chinthu chothandiza kwambiri pamakina okonzekera nthaka, ubwino wake umatsimikizira mwachindunji momwe ntchito za minda zimagwirira ntchito komanso mtengo wake.

Ma rotary tillers amenewa amagwiritsa ntchito chitsulo champhamvu kwambiri (monga 60Si2Mn) ngati maziko ndipo amapangidwa pogwiritsa ntchito die forging kuti atsimikizire kuti tsamba lake ndi lolimba komanso kuti palibe kuwonongeka kobisika. Pofuna kuthana ndi mavuto a kusweka kwa nthaka, timagwiritsa ntchito njira yapamwamba yochizira kutentha: titatha kuziziritsa mchere wonse, umatenthedwa pa kutentha kwina, zomwe zimapangitsa kuti tsamba likhale lolimba la 55-60 HRC, pomwe chogwiriracho chimakhala cholimba cha pafupifupi 45 HRC, ndikupanga kapangidwe ka "kolimba kunja, kolimba mkati" komwe kumakhala kolimba komanso kosasweka.

Ukadaulo wophimba wosawonongeka: Pofuna kuwononga mwachangu m'nthaka yamchenga, pali njira ina yosankha yosawonongeka yopangidwa ndi plasma. Chophimba cha alloy chokhuthala cha 1.5-2mm chimayikidwa m'mphepete mwatsopano, zomwe zimapangitsa kuti kuuma kwa 58-65 HRC kukhale kokulirapo, zomwe zimapangitsa kuti nthawi yogwira ntchito ikhale yotalika nthawi 3-5 poyerekeza ndi masamba wamba achitsulo a 65Mn.

Kapangidwe koletsa kugwedezeka: Ngodya yopindika bwino ya tsamba ndi mzere wooneka ngati mwezi, kuphatikiza ndi gawo losalala losinthira, zimathetsa bwino vuto la kugwidwa kwa udzu m'minda ya mpunga kapena madera okhala ndi milu yambiri ya udzu, kuchepetsa katundu wa thirakitala.

Ntchito Yodzinola: Kuchuluka kwa kuwonongeka kwa gawo la bimetallic kumapangitsa kuti tsamba likhale lakuthwa nthawi yonse yomwe likugwiritsidwa ntchito, zomwe zimachepetsa kwambiri kukana kulima ndikusunga mafuta.

Ndi yoyenera kulima mozungulira m'minda youma, kuchotsa matope m'minda ya mpunga, ndi kubwezeretsanso udzu m'munda. Imagwira ntchito bwino m'malo ozungulira mpunga-tirigu ndi mpunga-mafuta komanso m'minda yomwe ili ndi utuchi wambiri, ndikudula utuchi bwino ndikuubisa m'nthaka, zomwe zimapangitsa kuti pakhale malo abwino oti mbewu zibzalidwe pambuyo pake.