Mabhurashi ekabhoni akanyorwa pazasi isampuli dzinotumirwa nevatengi vedu, dzinoda kuongororwa kwekuomarara kweShore HS.
Tinoshandisa nzira yekuongorora kuomarara kweShore yakaratidzwa pamusoro apa kuti tiite bvunzo dzesimba pasampuli dzemutengi.
Iyi bvunzo yekuomarara kwematombo ecarbon muShore ndeyekuedza kwekuomarara kwecarbon. Dhaimani ine huremu hwakatarwa inodonha zvakasununguka kubva pakukwirira kwakajairika kuti irove pamusoro pebhokisi recarbon. Kukosha kwekuomarara kweShore (HS/HSD) kunoshandurwa zvichibva pakukwirira kwekuomarara kwechinhu chacho. Kuverenga kwekuomarara kunoratidza zvakananga density, graphite orientation, pore structure uye surface elastic deformation resistance yebhokisi recarbon.
Zvinodiwa zvemuenzaniso pakuedzwa
Kabhoni inofanira kunge yakakora zvishoma ne5 mm. Machira matete, zvidimbu zvidiki uye zvikamu zvekabhoni zvakatetepa hazvikodzeri kuongororwa. Ukobvu husina kukwana hunokonzera kudedera nekukanganisika kwemuenzaniso, zvichikonzera kuverenga kwekuoma kwakanyanya. Nzvimbo yakaedzwa inofanira kunge yakati sandara, isina mitswe, guruva uye kutsemuka kwakasununguka, ine kuomarara kwepamusoro kweRa ≤ 3.2 μm. Nzvimbo dzakakombama uye dzine maburi dzinotora simba rekukanganisa, izvo zvinoita kuti kuomarara kuve kwakaderera.
Mabhenefiti eiyi Shore Hardness Tester
Iyi inotakurika Shore hardness tester yakareruka uye iri nyore kushandisa, pasina chinomira chekuyedza chakafanana. Mabhuroko makuru ekabhoni, zvidhinha zvekabhoni uye nzvimbo dzisina chinhu dzinogona kuyedzwa zvakananga panzvimbo pasina kucheka masampuli. Yakakodzera kuongororwa kwenzvimbo yekugadzira uye kugamuchirwa kwechigadzirwa panzvimbo.
Kuedzwa Kusingaparadzi Kunoshanda Zvakanyanya
Kuverenga kunowanikwa mukati memasekonzi mashoma, kwakanakira kuyedza nekukurumidza. Kupinda kwemhedzisiro yacho kwakadzika zvikuru pasina kukuvadza nzvimbo yebasa rezvishandiso, zvichisiya pasina kukanganisa kwakaipa pakugadzira nekusanganisa kunotevera mushure mekuyedza.
Zvekungwaririra
Zvinofanira kucherechedzwa kuti iyi tester yekuomarara ine miganhu kana ichienzaniswa neye static hardness testing maererano nekururama: data rekuyedza rakapararira nepakati pekunyatsojeka. Mhedzisiro yekuyedza inokanganiswa zvakanyanya nekumira kwemudziyo, kupedzwa kwepamusoro kwemabhuroko ekabhoni, maburi emukati uye kurongeka kwegirafu yegirafu. Manhamba akawanda ekuyedza pamuenzaniso mumwe chete anochinja-chinja zvakanyanya. Data rekuomarara rinongoenzaniswa chete nemabhuroko ekabhoni ane elastic modulus yakafanana uye chimiro chepore. Manhamba ekuyedza emabhuroko ekabhoni ane mafomula akasiyana kana madhigirii egirafu haagone kutariswa zvakananga.
Munguva yekuedza, zvidimbu zvinorongwa zvakananga panguva yekugadzirwa kwe carbon block, zvichiita kuti pave ne rebound values dzakasiyana dzakafanana uye dzakatarisana negwara rekugadzira. Nzira yakatarwa yekutora sampling inofanira kushandiswa panguva yekuedza; zvikasadaro, data rekuyedza harizoshandiswe.
Nguva yekutumira: Chikumi-18-2026
