Amenyo ni kimwe mubice byingenzi kuri excavator, indobo yamasuka isa namenyo yabantu, nayo yambaye ibice, igizwe namenyo hamwe n amenyo yo guhuza amenyo ya dipper, byombi na pin shaft.Bitewe n'indobo iryinyo ryananiwe igice ni iryinyo, mugihe cyose usimbuye inama.
Kubera ingaruka ziterwa nubukungu, igihugu cyacu kizamura cyane ibyifuzo byimbere mu gihugu, bituma isoko ryimbere ry amenyo yindobo ryagize ingaruka nziza, bituma abakora amenyo yindobo benshi bafite isoko ryimbere mu gihugu ni byiza!
Igisubizo: isesengura ryibibazo byindobo yinyo ihura nicyiciro cyubucukuzi, mubyiciro bitandukanye byakazi murwego rwo gucukura imbaraga biratandukanye.Igice cyinyo ubanza guhura nubuso bwibintu, kuberako byihuta, indobo igice cyinyo cyakubiswe gikomeye.Niba umusaruro muke wamenyo yindobo, uzana plastike ihindagurika.Hamwe no kwiyongera k'ubucukuzi bw'amabuye y'agaciro, indobo yo kugabura amenyo izahinduka.Iyo indobo yo gukata amenyo, igenda igereranya, iryinyo ryindobo nibintu bitanga umusaruro munini cyane ni igitutu cyo gusohora hejuru, bityo amenyo yindobo mumaso kandi bigatanga ubushyamirane bunini hagati yibikoresho.Niba ibikoresho ari urutare rukomeye, beto, nibindi, imbaraga zo guterana zigiye kuba nini.Ibisubizo byiki gikorwa inshuro nke no hejuru yindobo yinyo yindobo kuva kwambara no kurira, bityo bikabyara ibinini binini.Ibigize amenyo ya dipper ningaruka nziza muburebure bwumurimo wa menyo ya dipper, hitamo iryinyo ryindobo, byanze bikunze, igicucu cyitondewe cyagurishije iryinyo ryinyo ryinyo nanjye nakoresheje, ingaruka nibyiza!Isura nyuma yigitutu cyo gukora isura iragaragara cyane kuruta mbere, mbere yo gukora ihura cyane no kurira, kandi irashobora kumenya imbaraga nziza nimbaraga zo kunanirwa nuburyo bukomeye bwo kunanirwa kwinyo yindobo ibintu byububiko, bigira uruhare runini mugikorwa cyo gutanga umusaruro.
2: Isesengura ryibikorwa bibiri kuri buri kimwe mbere na nyuma yisura yakazi, ikizamini cyoroshye.Byabonetse kuri sample imwe itandukanye gukomera ni binini cyane, urubanza rwibanze ntiruringaniye.Icyitegererezo cyo gusya, gusya, kurigata, wasanze buri sample kumupaka ugaragara, gusa umurongo ibice bitandukanye.Urebye kuri macroscopique, imvi zijimye, zizengurutse igice cyo hagati, hamwe nibara ryijimye ryerekana ko ikintu gishobora gushyirwaho, hejuru, kuzenguruka ibice nabyo bigomba gushyirwaho ibice.Muri HRS - 150 igerageza rya digitale ya digitale hamwe na MHV - 2000 yerekana ibyuma bya microhardness ya metero kumurongo kumpande zombi zipimishije, byagaragaje itandukaniro rikomeye (reba imbonerahamwe 1).Binyuze mu isesengura ryavuzwe haruguru ryemeje ko amenyo ya dipper yashizweho igice cyimiterere.Funga bimwe muribi byashyizweho, igice ni matrix ibakikije.Ibigize byombi byegeranye, nka Cr, Mn, Si ibivanze, ibintu nyamukuru bivanze (igice kinini,%) bya 0.38 C, 0.91 0.83 0.83 Mn, Cr, Si.Imiterere yubukanishi bwibikoresho biterwa nuburyo bugizwe nuburyo bwo gutunganya ubushyuhe.Itandukaniro riri hagati yimiterere isa nubukomezi bw amenyo yindobo nta kuvura ubushyuhe bukoreshwa nyuma yo guta.Ishirahamwe riri inyuma yo kwitegereza naryo ryerekana iyi ngingo.
Igihe cyo kohereza: Jul-05-2018