Ungayijonga njani ukuba i-ubunzima ye-hardter isebenza ngokuqhelekileyo?
1.Ukuba nzima nzima kufuneka kuqinisekiswe kube kanye ngenyanga.
I-2. Indawo yokufaka yobuqili i-titer yobuqili kufuneka igcinwe kwindawo eyomileyo, engenayo i-vibration-ficration kunye nengaqhelekanga, ukuze kuqinisekiswe ukuchaneka kwesixhobo ngexesha lovavanyo ngexesha lovavanyo.
3. Xa ubunzima bokusebenza busebenza, akuvunyelwa ukuba bachukumise ngokuthe ngqo umphezulu wensimbi ukulinganiswa ngokuchanekileyo okanye ukonakalisa i-Inser Cone ye-Diner kwiNtloko yeCester.
4. Ngexesha lokusetyenziswa kwe-Ignter yeDayimane, kuyimfuneko ukuze bahlole umphezulu wokugqiba kwe-Inderter kube kanye ngonyaka. Emva kwemilinganiselo nganye, i-Inder kufuneka ibuyiselwe kwibhokisi ekhethekileyo yokugcina.
Amanyathelo okhuseleko lobunzima:
Ukongeza kumagqabantshintshi okhethekileyo xa besebenzisa ubuchule obahlukileyo, kukho iingxaki eziqhelekileyo ekufuneka ziqwalaselwe, ezidweliswe apha ngezantsi:
1. Ubunzima buya kuvelisa iintlobo ezimbini zeempazamo: enye imposiso ebangelwa kukungcungcuthekiswa nokuhamba kwamalungu ayo; Enye imposiso ebangelwa yiparameter enzima kakhulu kunomgangatho ochaziweyo. Kwimpazamo yesibini, i-titer yobukhuni kufuneka ihlawulwe ngebhloko esemgangathweni ngaphambi kokulinganiswa. Kwiziphumo zobuqili be-rockwell hardtrance titer, umahluko ulungele ngaphakathi ± 1. Ixabiso lokulungisa linganikwa ixabiso elizinzileyo elinomahluko ngaphakathi ± 2. Xa umahluko ngaphandle koluhlu lwe-2, kufuneka ukuba alawule kwaye alungise ubunzima obunzima okanye utshintsho kwezinye iindlela zovavanyo lobunzima.
Isikali ngasinye sobuqili be-rockwell sinendawo yokufumana isicelo, ekufuneka ikhethwe ngokufanelekileyo ngokwemigaqo. Umzekelo, xa ubunzima bungaphezulu kweHRB100, isikali se-HRC kufuneka sisetyenziselwe uvavanyo; Xa ubunzima bungaphantsi kune-HRC20, isikali se-HRB kufuneka sisetyenziselwe uvavanyo. Kuba ukuchana kunye nokuchasana kobunzima ubunzima buhlwempuzekile xa kugqitha uluhlu lweemvavanyo, kwaye ixabiso lobunzima alichanekanga, alifanelekanga ukusetyenziswa. Ezinye iindlela zokuvavanywa kobunzima nazo zinemigangatho yokulinganisa. Ibhloko esemgangathweni esetyenziselwa ukulinganisa ubunzima obunzima bungasetyenziswa kumacala omabini, kuba ubunzima becala elisezantsi kunye necala ngasemva alifani. Icacisiwe ngokubanzi ukuba ibhloko esemgangathweni isebenza kunyaka omnye ukusuka kumhla wokulinganisa.
2. Xa endaweni ye-Injite okanye i-ANVIL, inika ingqalelo yokucoca iinxalenye zonxibelelwano. Emva kokutshintsha, kuvavanye izihlandlo ezininzi ngesampulu yentsimbi de kube lixabiso elibi lifunyenwe kabini kumqolo olufanayo. Injongo kukwenza i-Indn okanye i-asvil kunye nenxalenye yoqhakamshelwano yomatshini wokuvavanya icinezelwe kwaye kunxibelelana kakuhle, ukuze kungachaphazeli ukuchaneka kweziphumo zovavanyo.
3. Emva kokuba ingxa-qinile ihlengahlengisiwe, xa iqala ukulinganisa ubunzima, inqaku lovavanyo lokuqala alisetyenziswa. Ukoyika ukunxibelelana kakubi phakathi kwesampulu kunye ne-anvil, ixabiso elilinganayo alichanekanga. Emva kwenqaku lokuqala kuvavanywa kwaye ubushushu obuqinileyo bukwimo yendlela eqhelekileyo yokusebenza, isampulu ivavanywa ngokusesikweni kwaye ixabiso elilinganayo liyabhalwa.
4. Ukuba isiqwenga sovavanyo sivumela, ngokukodwa khetha iindawo ezahlukeneyo zokuvavanya ubuncinci amaxabiso amathathu amanzima, thatha ixabiso eliphakathi, kwaye uthathe ixabiso eliphakathi njengexabiso lobunzima belinzima.
I-5. Kwiinkqubo zovavanyo ezinemilo enzima, iipads zemilo ehambelana nayo kufuneka zisetyenziswe, kwaye zinokuvavanywa emva kokuba zilungisiwe. Isiqwenga sovavanyo esijikelezileyo sibekwe ngokubanzi kwi-gosove ye-v-groove yovavanyo.
6. Ngaphambi kokulayisha, jonga ukuba isiphatho sokulayisha sifakwe kwindawo engafakwanga. Xa ulayisha, isenzo kufuneka ukukhanya kwaye siqinile, kwaye singasebenzisi amandla amaninzi. Emva kokulayisha, isiphatho sokulayisha kufuneka sifakwe kwindawo engafakwanga, ukwenzela ukuthintela isixhobo ekubeni siphantsi komthwalo ixesha elide, sibangela ukulungisa kweplastiki kwaye kuchaphazele ukuchaneka kwemilinganiselo.
Abavukeli, i-Rockwell Hard
Ubunzima: Kungumnini wezinto zokuxhathisa ishedy yeplastiki yendawo, kwaye ikakhulu ilinganiswa kakhulu yindlela yokuthetha.
Qaphela: Iimpawu zobunzima azinakuthelekiswa ngokuthe ngqo omnye komnye, kwaye zinokuguqulwa kuphela ngetafile yothelekiso lobunzima.
Ngo-2019, uShandong Shancai wovavanyo ICo., i-LTD.
I-1. GB / T 230.2-2022: "Izixhobo ze-Metric Izixhobo zokuvavanywa kobunzima Icandelo 2: Ukuhlolwa kunye nokulinganisa ubunzima be-Hesters
I-2. GB / T 231.2-2022: "Izixhobo ze-Metric Brinell Grought Inxalenye 2: Ukuhlolwa kunye nokulinganisa ubunzima"
Ngo-2021, uShandong Shancai wathatha inxaxheba ekwakhiweni kweProjekthi yoVavanyo loVavanyo lwe-Aerossace e-Aerospace ye-AERASPA
Ixesha leposi: NgoDE-29-2022
