Izinyo lelinye lamacandelo abalulekileyo kwi-excavator, i-emele yomhlakulo iyafana namazinyo omntu, nayo inxibe iinxalenye, iqulunqwe ngezinyo kunye nezinyo incam yedipper indibaniselwano yamazinyo, zombini nge-pin shaft link.Ngenxa izinyo emele banxibe ukusilela inxalenye izinyo, logama nje ukutshintshwa ngencam.
Ngenxa yempembelelo yobunzima bezemali, ilizwe lethu likhulisa imfuno yasekhaya, lenza ukuba imarike yasekhaya yamazinyo ebhakethi ibe nefuthe elihle, yenza uninzi lwabavelisi bezinyo lebhakethi lasekhaya lihle kakhulu!
A: Uhlalutyo loxinzelelo lwezinyo lebhakethi lijongene nokujongana nesigaba sokumbiwa kwemigodi, kwinqanaba elipheleleyo lokusebenza ezahlukeneyo ngexesha lokumba amandla ahlukile.Inxalenye yezinyo iqala ukudibana nomphezulu wezinto, ngenxa yokukhawuleza, inxalenye yezinyo lebhakethi ibetha ukusuka konamandla.Ukuba isivuno esisezantsi amandla izinyo emele, uya kuvelisa deformation yeplastiki incam.Kanye kunye nokunyuka kobunzulu bemigodi, ukusabalalisa uxinzelelo kwamazinyo ebhakethi kuya kutshintsha.Xa into yokusika izinyo lebhakethi, intshukumo ehambelanayo iyenzeka, izinyo lebhakethi kunye nezinto ezibonakalayo zivelisa uxinzelelo olukhulu kumphezulu, ngenxa yoko izinyo lebhakethi lijongana kwaye livelise ingxabano enkulu phakathi kwemathiriyeli.Ukuba izinto eziphathekayo zilitye elikhuni, ikhonkrithi, njl., amandla e-frictional aya kuba mkhulu.Iziphumo zale nkqubo ngamaxesha ambalwa nangaphezulu kobuso bezinyo lebhakethi ukusuka ekugugekeni nasekukraleni, ngaloo ndlela zivelise imisele enkulu enzulu.Ukubunjwa kwamazinyo dipper isiphumo esihle kubude benkonzo ubomi idiphu amazinyo, khetha izinyo emele, Kakade ke, isidenge silumke ngakumbi wathengisa ibhakethi izinyo emele yakhe nam ndasebenzisa, umphumo ulungile!Ubuso emva koxinzelelo olusebenzayo luphezulu kakhulu kunangaphambili, ngaphambi kokuba usebenze ubuso obunzulu kunye nokukrazula, kwaye unokumisela uxinzelelo olulungileyo kunye namandla okubetha ngokusilela okukhulu kwiindlela zebhakethi izinyo zangaphandle zoomatshini, zidlala indima ephambili kwinkqubo yemveliso.
2: Uhlalutyo lwenkqubo yeesampulu ezimbini ukusuka ngakunye ngokulandelelanayo ngaphambi nasemva kobuso obusebenzayo, uvavanyo lobulukhuni olugudileyo.Ifunyenwe kwisampulu efanayo yobulukhuni umahluko mkhulu kakhulu, isigwebo sokuqala asilingani.Isampulu yokusila, ukugulisa, ukukrola, yafumanisa ukuba isampuli nganye kwimida ecacileyo, umgca nje wamacandelo ahlukeneyo.Ukusuka kumbono we-macroscopic, i-gray ephaphathekileyo, ejikeleze icandelo eliphakathi, elinombala omnyama libonisa ukuba into enokuthi ibekwe ukuphosa, kumphezulu, ijikelezwe iindawo kufuneka zibe ziqhekeza.Kwi-HRS - i-150 ye-digital rockwell hardness tester kunye ne-MHV - i-2000 yedijithali yokubonisa i-microhardness imitha kumgca kumacala omabini ovavanyo lobunzima, ngokulandelelana, ibonise umahluko obonakalayo (jonga i-table 1).Ngokusebenzisa uhlalutyo olungentla luqinisekisile ukuba amazinyo ediphu iseti yesakhiwo.Vala ezinye zazo zisetyenzisiwe, inxalenye yimatrix ejikelezileyo.Ukubunjwa zombini close, ezifana Cr, Mn, Si ingxubevange izinto, izinto eziphambili ingxubevange (iqhezu ubunzima, %) ye 0.38 C, 0.91 0.83 0.83 Mn, Cr, Si.Iimpawu zomatshini wezinto zetsimbi zixhomekeke ekubunjweni kwezinto eziphathekayo kunye nenkqubo yokunyanga ukushisa.Umahluko phakathi kokubunjwa okufanayo kunye nobunzima bamazinyo ebhakethi ngaphandle konyango lobushushu olusetyenziswa emva kokuphosa.Umbutho osemva kolu qwalaselo nawo uyangqina le ngongoma.
Ixesha lokuposa: Jul-05-2018