Izingxenye zemishini yezolimo: Ama-tillage blades ensimbi engu-65Mn aphekwa ngokushisa amelana nokuguguleka kwama-rotary tillers. Isithombe Esivelele

Izingxenye zemishini yezolimo: Ama-tillage blades ensimbi angu-65Mn aphathwa ngokushisa amelana nokuguguleka kwama-rotary tillers.

Incazelo emfushane:

I-blade yokulima yenziwe ngensimbi enamandla kakhulu, engagugi, enohlangothi olubukhali noluqinile oluphathwa ngokushisa, oluklanyelwe ngqo ukulima inhlabathi eqinile kanye nezwe eliyihlane. Isakhiwo sayo esiyingqayizivele esigobile siphula ngempumelelo amagagasi enhlabathi, izimpande zotshani, kanye nezinsalela zezitshalo, sinciphise ukumelana nokulima. Ihambisana nama-rotary tillers ahlukahlukene kanye nemishini yokulima, kulula ukuyifaka futhi ithuthukisa kakhulu izinga lokuphuka kwenhlabathi kanye nokushelela, okwenza kube yinto efanelekile yokumelana nokuguga yokuthuthukisa ukusebenza kahle kokubuyiselwa komhlaba epulazini.

Sithumelele i-imeyili

Imininingwane Yomkhiqizo

Amathegi Omkhiqizo

I-tillage blade iyisengezo esibalulekile semishini yezolimo ekukhiqizweni kwezolimo kwesimanje. Isebenza kakhulu ngama-tractor, isetshenziswa kabanzi ngokubambisana nama-rotary tillers, imishini yokulima, kanye nama-non-till seeders. Lo mkhiqizo wenzelwe ngqo izindawo ezinomhlabathi onzima futhi uyingxenye ebalulekile yokuhlanza umhlaba, ukususa izinhlanga, ukukhulisa ukhula, ukusika ama-ridge, kanye nokukhulula inhlabathi. Ukwakhiwa kwawo okuqinile kusika ngempumelelo inhlabathi eqinile, kunqume izimpande ezingaphansi komhlaba futhi kudale indawo yokuhlwanyela imbewu ekhululekile nehlanzekile yokuhlwanyela okulandelayo.

Lolu chungechunge lwemimese yokuvuselela umhlaba luhlukaniswe kakhulu ngezinhlobo ezimbili zesakhiwo: uhlobo lwe-C nohlobo lwe-L. Zombili zakhiwe ngokuhlanganisa inqubo yokubopha, okuqinisekisa ukuthi insimbi iminyene futhi ayinazo izimbobo zesihlabathi, inokumelana okukhulu kakhulu nokuqina. Umzimba wommese unezingxenye ezimbili: isibambo nekhanda le-blade. Isibambo sinezimbobo zokulungisa ezicijile ukuqinisekisa ukufakwa okuzinzile nomphini we-blade; ikhanda le-blade liqukethe unqenqema lokusika oluqondile kanye nonqenqema lokusika oluseceleni, lapho imiphetho iqiniswa kabili futhi ipholishiwe, okwenza ibukhali futhi imelane nokuguguleka.

Ukuze imelane nokungqubuzana kwenhlabathi okunamandla kakhulu kanye nokushayisana kwamadwala, umkhiqizo wenziwe ngezinsimbi zasentwasahlobo ze-alloy ezinamandla aphezulu njenge-60Si2Mn, 60Si2MnA, kanye ne-28MnSiB. Izinqubo zokwelapha ukushisa ezithuthukisiwe ziqinisekisa ukuthi ubulukhuni be-blade bulawulwa phakathi kwe-HRC 42 kanye ne-48. Lokhu akugcini nje ngokuqinisekisa izakhiwo ezinhle zokuzilola (ukugcina unqenqema olubukhali ngesikhathi sokusetshenziswa) kodwa futhi kuqinisekisa ukuqina okwanele e-blade ngemuva ukuvimbela ukuphuka ngesikhathi sokusebenza.

Umzimba we-blade unomklamo wokugoba omise okwe-arc olungiselelwe kahle (i-arc egoba cishe engu-120°), okunciphisa kakhulu ukumelana lapho usika inhlabathi, kunciphisa ukusetshenziswa kwamandla e-tractor ngaleyo ndlela konga amandla. Ngesikhathi esifanayo, ukuphakama kwe-blade enqunywa eceleni okulungele kahle kuqinisekisa ukujula kokulima okuzinzile ngisho nangemva kokuguguleka kwe-blade, okwandisa umjikelezo wokufaka esikhundleni.

Lo mkhiqizo awufaneleki nje kuphela ekubuyiselweni nasekukhuculweni kwezitshalo epulazini, kodwa futhi usebenza kahle kakhulu ekukhuleni imisele, ukuqhekeka kwezihlahla, ukususa iziqu, kanye nokuhlwanyela imbewu engakavuthwa. Uma isetshenziswa kanye ne-blade engakavuthwa, iphula kahle utshani obungaphezulu kanye nezicucu, ivumela utshani ukuthi bubuyele ensimini futhi yandise okuqukethwe kwezinto eziphilayo enhlabathini.