Tsamba Lobwezeretsa/Makina Obwezeretsa Malo Mpeni/Tsamba Lokonzanso Malo
Kukonza Dothi Lolowa M'nthaka: Kumagwiritsidwa ntchito poika dothi lolowa m'nthaka, kutembenuza nthaka ndi
kuphwanya minda yokhwima, kuswa chidebe chokonzera pulawo, kukonza mpweya wabwino m'nthaka,
mphamvu yosungira madzi ndi feteleza, kukonza bwino kapangidwe ka nthaka, komanso kukonza
malo abwino kwambiri ochitira ntchito zaulimi monga kubzala ndi kubzala mbewu.
Thupi la tsamba limapangidwa ndi chitsulo cha boron ndi matrix yachitsulo cha manganese, ndipo limapangidwa ndi kupangira kutentha kwambiri pa 1200 ℃. Pophatikizidwa ndi ukadaulo wolimbitsa wa multi-element co infiltration, kuuma kwa pamwamba kumatha kufika HRC 48-52, pomwe pakati pake pamakhala kulimba kwambiri kuti pasasweke. Mphepete mwa tsambalo limalumikizidwa ndi wosanjikiza wosagwiritsidwa ntchito wa tungsten carbide, womwe uli ndi kukana kowirikiza katatu kapena kasanu kuposa mipeni yachitsulo ya 65Mn wamba ndipo ndi woyenera kugwiritsa ntchito zinthu zolemera zokhala ndi miyala kapena mizu ya mitengo.
Tsamba lothyola dothi lopindika: kugwiritsa ntchito kapangidwe kopindika kosalunjika, kuchepetsa kukana kulowa m'nthaka, kuchepetsa mphamvu yodulira ndi 20%, ndikugwiritsa ntchito mphamvu ya centrifugal kuti igwedeze dothi lokha, kupewa "kumatirira tsamba".
Kulimbitsa kufalikira kwa mphamvu: Tsamba lakumbuyo limakhuthala ndipo lili ndi mipata yotulutsira zinthu kuti lifalitse katundu wogundana komanso kuti lipewe ming'alu ikagunda miyala kapena matabwa amatabwa.
Mawonekedwe oyika onse: Malo okhazikika a mabowo a bolt, omwe amagwirizana ndi mitundu yayikulu ya zogwirira za rotary tiller blade pamsika (monga Leiken, Dongfanghong, ndi zina zotero), amatha kusinthidwa mwachangu popanda kusintha.
Minda yatsopano yolimidwa m'malo okwera mapiri ndi mapiri, kuswa nthaka yofiira kapena miyala yopyapyala;
Mizu yosweka ndi kumasuka kwa nthaka pang'ono mutatsuka nkhalango za nsungwi/zitsamba;
Ntchito zopondaponda mu nthaka ya saline alkali kapena yozizira zisanayambe;
Kudula kwa anthu oyamba ntchito asanayambe kuyika mipope ndi kuika mapaipi.
