Kushandiswa kweShancai/Laihua Hardness Tester muKutakura Kuoma Kuedzwa

Bearings ndiwo akakosha zvikamu mumunda wekugadzira michina yeindasitiri.Iyo yakakwirira iyo kuoma kwekutakura, iyo inowedzera kupfeka-inodzivirira kubereka, uye yakakwirira simba rezvinhu, kuitira kuti ive nechokwadi chokuti kutakura kunogona kumira mitoro yakakura uye kushanda kwenguva yakareba.Naizvozvo, kuoma kwayo kwemukati kune kukosha kukuru kuhupenyu hwayo hwebasa uye kunaka.
Yeyeyedzo yekuomarara kwesimbi uye isina-ferrous simbi inotakura zvikamu mushure mekudzima uye kupisa uye kupera kubereka zvikamu uye zvisina-ferrous simbi inotakura zvikamu, nzira huru dzekuyedza dzinosanganisira Rockwell kuomarara nzira yekuyedza, Vickers kuomarara nzira yekuyedza, tensile simba bvunzo nzira uye Leeb. kuomarara bvunzo nzira, etc. Pakati padzo, nzira mbiri dzekutanga dzakanyanya kurongeka uye dzakajairika muyedzo, uye nzira yeBrinell zvakare iri nyore uye yakajairika nzira, nekuti bvunzo yayo indentation yakakura uye isinganyanyi kushandiswa.
Iyo Rockwell kuomarara bvunzo nzira inoshandiswa zvakanyanya muindasitiri inotakura, uye maficha ayo makuru ari nyore uye anokurumidza.
Iyo yekubata skrini yedhijitari inoratidzira Rockwell kuomarara tester iri nyore kushandisa.Inongoda kurodha yekutanga bvunzo simba uye iyo yakaoma tester inozowana otomatiki kukosha kwekuoma.
Iyo Vickers kuomarara bvunzo nzira yakanangana nekuomarara bvunzo yeinotakura shaft uye spherical roller yekutakura.Inoda kucheka uye kuita bvunzo bvunzo kuti uwane iyo Vickers kuomarara kukosha.