Tsamba lolimba losatha ntchito, lopangidwa ndi chitsulo cha manganese cha 65Mn, loyenera kulima minda.

Kufotokozera Kwachidule:

Tsamba la pulawo, lomwe ndi gawo lothandizira pa makina a ulimi, ndi gawo lofunika kwambiri lolima lomwe limayikidwa pa thupi la pulawo, lomwe nthawi zambiri limapangidwa ndi chitsulo champhamvu kwambiri, chosatha kutha. Nsonga yake yakuthwa imapereka nthaka yolimba, kudula ndikuswa nthaka moyenera. Pakagwiritsidwa ntchito, tsamba la pulawo limakhala ndi udindo wodula ndikukweza zibowo, kuchepetsa kukana kwa thupi la pulawo. Chogulitsachi chimakhala ndi kukana kwabwino kwa kutha, kukana kwamphamvu kwa kukhudza, komanso nthawi yayitali yogwira ntchito, zomwe zimapangitsa kuti chigwiritsidwe ntchito kwambiri paulimi wa m'malo ouma komanso kukonza bwino kwambiri magwiridwe antchito a ulimi ndi ubwino wake.

Tumizani imelo kwa ife

Tsatanetsatane wa Zamalonda

Ma tag a Zamalonda

Tikudziwa bwino za mphamvu ya dothi pa zitsulo. Chogulitsachi chimagwiritsa ntchito chitsulo cha manganese chapamwamba kapena chitsulo chapamwamba cha 60Si2Mn cha alloy ngati maziko ake. Kudzera mu njira yovomerezeka yochepetsera kutentha kwa isothermal, kuuma kwa pamwamba pa pulawo kumafika pa HRC 48-52, pomwe pakati pake pamakhala kusinthasintha kwabwino komanso kulimba kwamphamvu. Khalidwe la "kulimba kunja, lolimba mkati" silimangolola pulawo kugwira ntchito mosavuta m'miyala ndi malo olimba, komanso limaletsa kusweka kapena kusweka komwe kumachitika chifukwa chokhudzana ndi zinthu zolimba panthawi yogwira ntchito, ndikuwonjezera moyo wake wautumiki ndi 50%-80% poyerekeza ndi pulawo wamba.

Kapangidwe kosinthasintha ka biomimetic: Kupindika kwa nsonga ya fosholo kumakonzedwa bwino kutengera momwe nthaka imagwirira ntchito, zomwe zimachepetsa kwambiri kukana kulima ndi kunyamula kwa thirakitala, ndi kusunga mafuta kwa 8%-12%.

Ukadaulo wa tsamba lodzinola lokha: Pamene kulima kukutha, gawo logwira ntchito la tsamba lokha limasunga ngodya yakuthwa, kuonetsetsa kuti kulima kuli kolimba komanso pansi pake pali fumbi losalala komanso lopanda masitepe.

Kuyika mabowo molondola: Pogwiritsa ntchito ukadaulo wodulira pogwiritsa ntchito laser, kulekerera mtunda wa mabowo oyikidwa kumayendetsedwa mkati mwa ± 0.5mm, komwe kumagwirizana bwino ndi mkono woyambirira wa pulawo ndipo kumachotsa kwathunthu kugwedezeka ndi phokoso losazolowereka lomwe limabwera chifukwa cha mipata.

Mapulawo osiyanasiyana awa amaphimba mapulawo okhazikika a moldboard kuyambira 1L-325 mpaka 1L-535, ndipo amagwirizananso ndi mapulawo osinthika a hydraulic ochokera kunja ochokera ku makampani monga Reckon (Germany) ndi Besson (France). Kaya ndi dothi lofiira lolemera, dothi lolimba la albic, kapena malo odzaza ndi miyala yochepa, mapulawo amasonyeza kuti nthaka imalowa bwino komanso imazungulira bwino, zomwe zimapangitsa kuti nthaka isweke ndi kupitirira 90%, zomwe zimapangitsa kuti pakhale malo abwino oti mubzale mbewu.