Indawo Yokulima/Umshini Wokulima/Ifosholo Yokulima/Ifosholo Yokulima Enomfanekiso Womcibisholo Isithombe Esifakiwe

Indawo Yokulima/Umshini Wokulima/Ifosholo Yokulima/Ifosholo Yokulima Enesimo Somcibisholo

Incazelo emfushane:

Le fosholo yeripha enamaphiko amabili emise okwemicibisholo iyisengezo esiyinhloko sokulima imishini yezolimo,

eyenzelwe ngokukhethekile ukuphathwa kwezitshalo zasensimini. Umzimba oyinhloko wakhiwe ngamandla amakhulu

insimbi engagugi njengensimbi engu-65Mn, eqiniswe ukwelashwa kokushisa nokucinywa, enobunzima obukhulu,

ukumelana okunamandla kokuguguleka, ukumelana nomthelela kanye nokumelana nokugoba, okungazivumelanisa nensimu enamandla aphezulu

imisebenzi. Ubuso buphathwa ngopende oluhlaza okwesibhakabhaka ovimbela ukugqwala ukuze kwandiswe impilo yesevisi ngempumelelo.

Sithumelele i-imeyili

Imininingwane Yomkhiqizo

Amathegi Omkhiqizo

Izingxenye ezisizayo zemishini yezolimo, njengemigexo namafosholo, zenziwe ngensimbi enamandla kakhulu futhi engagugi. Unqenqema olusezingeni eliphezulu luye lwaphathwa ngokushisa okukhethekile, okwenza lubukhali futhi luhlale isikhathi eside, lunokumelana okuncane kokungena enhlabathini. Lufanelekela imisebenzi yokulima ngokujulile ngaphansi kwezimo ezahlukahlukene zenhlabathi, okuthuthukisa kakhulu ukusebenza kahle kokuqhekeka nokujika kwenhlabathi. Umklamo walo wokufaka imbobo ojwayelekile uyahambisana namamodeli e-plow ajwayelekile futhi kulula ukuwushintsha. Lumelana nokushaywa nokugoba, lungandisa ngempumelelo impilo yonke yezingxenye zezolimo futhi luyisinqumo esifanele semisebenzi yezolimo ephumelelayo.

Lo mkhiqizo wenziwe ngezinto ezimbili ze-alloy ezisezingeni eliphezulu, insimbi ye-manganese engu-65Mn kanye nensimbi ye-boron engu-30MnB, ezakhiwe ngokufakwa kwe-integral okushisa okuphezulu. Isakhiwo sezinto siminyene futhi asinazo iziphazamiso zokubumba ezifana nezimbobo kanye nemigodi yesihlabathi. Ngokusebenzisa inqubo yokwelapha ukushisa ye-isothermal quenching, ubulukhuni besihloko sefosholo bufinyelela ku-48-52HRC, kanti ukuqina kwe-matrix kuhlala kungaphezu kuka-35-40J/cm², okufeza isimo sokusebenza esifanele "sobulukhuni bangaphandle kanye nokuqina kwangaphakathi". Unqenqema oluphambili luye lwabhekana nokwelashwa okuqiniswa kwendawo okuvame kakhulu, ngobunzima obungaphezu kuka-55HRC kanye nokumelana nokuguguleka okuthuthukisiwe kakhulu.

Ifosholo lokulima lisebenzisa isakhiwo sobuso esigobile esihlelekile, futhi i-engeli yokufaka ibalwa ngokunembile (ingashintshwa kusuka ku-22 ° kuya ku-28 °), kunciphisa ngempumelelo ukumelana nokudonswa cishe ngo-15% -20%. Isihloko sefosholo nodonga lwefosholo kuxhunywe ngoshintsho olunezinyathelo ukuze kuqedwe amaphuzu okugxilisa ukucindezeleka. Kuhlonyiswe ngezimbobo zokulungisa ezilwa nokuxega kabili njengenjwayelo, ezisetshenziswa kanye nama-nuts azikhiyayo ukuqinisekisa ukusebenza kwesikhathi eside ngaphandle kokuxega. Amanye amamodeli agcina izixhumi ze-fosholo ezithathelwa indawo, futhi izingxenye zangaphambili kuphela ezidinga ukushintshwa ngemva kokuba isihloko sefosholo sigugile, kunciphisa izindleko zokulungisa.

Ukumelana nokuguguleka okuphezulu: Isikhathi sesevisi side ngokuphindwe kabili kuya kathathu kunefosholo ezivamile zokubumba, futhi ingasebenza ngokuqhubekayo amahektha angu-800-1200 ngaphansi kwezimo ezijwayelekile ze-loam

Ukumelana nokushayisana: Uma ubhekene nezithiyo ezifana namatshe nezimpande zezihlahla, i-matrix eqinile ingasibekela kahle futhi ayiphuki kalula

Ukuzilola: Isakhiwo esiyingqayizivele esinezingqimba eziningi esihlanganisayo sigcina i-blade ibukhali ngesikhathi sokuguguleka nokuklebhuka

Ukulwa nokuqhekeka kwenhlabathi: Ubuso bupholishwa ukuze kwandiswe izinga lokuqhekeka kwenhlabathi ngo-30%, okwenza kube kuhle ukusebenza kwenhlabathi enzima