Ama-blade okubuyisela insimbi esezingeni eliphezulu angu-65Mn, ahlanzwe ngokushisa futhi aqinisiwe. Isithombe Esivelele

Ama-blade okubuyisela insimbi esezingeni eliphezulu angu-65Mn, ahlanzwa ngokushisa futhi aqinisiwe.

Incazelo emfushane:

Lezi zindwangwini zokulima eziqondene nemishini yezolimo zenziwe ngensimbi ye-boron esezingeni eliphezulu kusetshenziswa ukunyathelisa okunembile. Umzimba wendwangwini ucinywa ngokushisa okuphezulu, kufinyelela ibhalansi yamandla nokuguquguquka, ukumelana nokugoba nokuvimbela ukuphuka. I-engeli yokungena eyenziwe ngokwesayensi inciphisa ukunamathela kwenhlabathi ngempumelelo, okwenza ukusebenza kube lula. Kungakhathaliseki ukuthi ukulima indawo engenalutho noma ukulima okujulile, izindwangwini zigcina ubukhali bazo isikhathi eside, zandise ngempumelelo isikhathi sazo sokuphila.

Sithumelele i-imeyili

Imininingwane Yomkhiqizo

Amathegi Omkhiqizo

Yakhiwe ngensimbi eqinile engu-65Mn eqinile, unqenqema olusezingeni eliphezulu luphathwa ngokushisa, okuholela ebunzimeni obukhulu kakhulu kanye nokumelana nokuguguleka. Umklamo walo obukhali, ogobile uvumela ukusika kalula enhlabathini ehlanganisiwe, okuhlinzeka ngamakhono aqinile okuphula inhlabathi. Lokhu kunciphisa kakhulu ukumelana nokudonswa kwetrektara futhi kuthuthukisa ngempumelelo ukusebenza kahle kokubuyiselwa komhlaba, okwenza kube ukukhetha okuhle kokubili emisebenzini yasensimini eyomile kanye neyasensimini yerayisi.

I-blade yokulima iyisici esibalulekile esisetshenziswa ngemishini yezolimo efana nama-tractor. Isetshenziswa kakhulu emisebenzini yasensimini yokulima, ukusika imisele, ukususa ukhula, kanye nokuchoboza izinhlanga. Njengengxenye yokuguguleka, ikhulula inhlabathi ngempumelelo, ithuthukise ukuminyana kwenhlabathi, futhi isike futhi igqibe ukhula nezinhlanga enhlabathini ngokusebenzisa ukulima okujikelezayo noma ukuphula inhlabathi, idale izimo ezinhle zombhede wembewu ukuze kutshalwe okulandelayo. Lo mkhiqizo uvame ukwenziwa ngensimbi enamandla amakhulu ukuze imelane nomthelela omkhulu kanye nokuguguleka ezindaweni eziyinkimbinkimbi zenhlabathi.

Ukuqinisekisa ukuqina ngaphansi kwezimo zokusebenza ezinzima, i-blade yokubuyisela isebenzisa insimbi yentwasahlobo ye-alloy esezingeni eliphezulu (njenge-60Si2Mn, 60Si2MnA, 28MnSiB, kanye ne-65Mn) njengezinto zayo eziyisisekelo. Ubuchwepheshe bokubumba ngokunemba busetshenziswa ngesikhathi sokukhiqiza, kuhlanganiswe nokwelashwa kokushisa kwe-martensitic, ukulawula ngokuqinile ubulukhuni bomkhiqizo ngaphakathi kwebanga le-HRC 42-48 (abanye abakhiqizi basebenzisa i-HRC45±3). Lokhu kuphumela ezimpahleni ezinhle kakhulu zemishini, ezihlanganisa ubulukhuni obuphezulu nokuqina okuhle, zivimbela ngempumelelo ukuphuka nokuguguleka ngaphambi kwesikhathi.