Izixhobo zoomatshini bezolimo: Iiblade zokulima ezinganyangekiyo zentsimbi ezingama-65Mn ezicocwa ngobushushu ezisetyenziswa kwiitila ezijikelezayo. Umfanekiso obonisiweyo

Iindawo zoomatshini bezolimo: Iiblade zokulima ezinganyangekiyo zentsimbi ezingama-65Mn ezinyangwa ngobushushu ezisetyenziswa kwii-rotary tillers.

Inkcazo emfutshane:

I-blade yokufunxa yenziwe ngentsimbi enamandla kakhulu, engagugiyo, enomphetho obukhali noqinileyo ophathwa ngobushushu, owenzelwe ngokukodwa ukufunxa umhlaba oqinileyo kunye nomhlaba ongenanto. Isakhiwo sayo esigobileyo esikhethekileyo siqhekeza ngempumelelo amagada omhlaba, iingcambu zengca, kunye neentsalela zezityalo, sinciphisa ukumelana nokufunxa. Ihambelana nee-rotary tillers ezahlukeneyo kunye noomatshini bokufunxa, kulula ukuyifaka kwaye iphucula kakhulu izinga lokuqhekeka komhlaba kunye nobuthambileyo, okwenza ukuba ibe sisixhobo esifanelekileyo sokuxhathisa ukugungqa ukuphucula ukusebenza kakuhle kokubuyiselwa komhlaba emasimini.

Thumela i-imeyile kuthi

Iinkcukacha zeMveliso

Iithegi zeMveliso

I-tillage blade sisixhobo esibalulekileyo soomatshini bezolimo kwimveliso yezolimo yanamhlanje. Isebenza kakhulu ziitrektara, isetyenziswa kakhulu kunye nee-rotary tillers, oomatshini bokulima, kunye nee-no-till seeders. Le mveliso yenzelwe ngokukodwa iindawo zomhlaba ezinzima kwaye yinxalenye ephambili yokucoca umhlaba, ukususa iingca, ukukhupha ukhula, ukuhluma amasebe, kunye nokukhulula umhlaba. Ukwakhiwa kwayo okuqinileyo kunqumla umhlaba oqinileyo ngempumelelo, kunqumle iingcambu ezingaphantsi komhlaba kwaye kudale indawo ekhululekileyo necocekileyo yebhedi yembewu yokuhlwayela emva koko.

Olu luhlu lweemela zokubuyisela umhlaba zahlulwe ngokubanzi zibe ziintlobo ezimbini zesakhiwo: uhlobo lwe-C kunye nohlobo lwe-L. Zombini zenziwe ngokudibeneyo kusetyenziswa inkqubo yokubumba, ukuqinisekisa ukuba isinyithi sixinene kwaye asinamingxuma yesanti, sinokumelana okukhulu kakhulu kunye nokuqina. Umzimba wemela unamacandelo amabini: isiphatho kunye nentloko yeblade. Isiphatho sinemingxuma yokulungisa echanekileyo ukuqinisekisa ukufakwa okuzinzileyo kunye nomphini weblade; intloko yeblade ibandakanya umda wokusika ocacileyo kunye nomphetho wokusika osecaleni, kunye nemiphetho eqiniswe kabini kwaye ipolishiwe, okwenza ukuba ibukhali kwaye ingagugi.

Ukuze imelane nokungqubana komhlaba okunamandla kakhulu kunye neempembelelo zamatye, imveliso yenziwe ngeentsimbi zentwasahlobo ze-alloy ezinamandla aphezulu ezifana ne-60Si2Mn, 60Si2MnA, kunye ne-28MnSiB. Iinkqubo zonyango lobushushu eziphucukileyo ziqinisekisa ukuba ubunzima beblade bulawulwa phakathi kwe-HRC 42 kunye ne-48. Oku akuqinisekisi nje kuphela iipropati ezilungileyo zokuzilola (ukugcina umphetho obukhali ngexesha lokusetyenziswa) kodwa kuqinisekisa ukuqina okwaneleyo kwiblade ukuthintela ukwaphuka ngexesha lokusebenza.

Umzimba weblade unoyilo oluhle lokugoba olunemilo ye-arc (i-arc egobayo emalunga ne-120°), olunciphisa kakhulu ukumelana xa kunqunyulwa umhlaba, lunciphisa ukusetyenziswa kwamandla etrektara ngaloo ndlela lugcina amandla. Kwangaxeshanye, ukuphakama kweblade egobayo ecaleni kuqinisekisa ubunzulu bokulima obuzinzileyo nokuba sele itshixiwe yiblade, nto leyo eyandisa umjikelo wokutshintshwa.

Le mveliso ayifanelekanga nje kuphela ekubuyiselweni nasekukhukuleni umhlaba wasemaplasini, kodwa ikwasebenza kakuhle ekugayeni imiqolo, ukuqhekeza izikhondo, ukususa izikhondo, kunye nokufaka imbewu ngaphandle kokuyilima. Xa isetyenziswa kunye neblade engavuniyo, iyayityumza ngempumelelo ingca engaphezulu kunye nezikhondo, ivumela ingca ukuba ibuyele emasimini kwaye yonyuse umxholo wezinto eziphilayo emhlabeni.