Conversion between Shore(SH) Hardness and Mohs(MH) Hardness

Ho thatafala ha lebopo le boima ba Mohs ke mekhoa e 'meli ea mantlha ea ho lekanya ho thatafala ha lintho. Likamano tsa phetoho pakeng tsa bona ke tse latelang:

I. Mehopolo ea Motheo

• Shore hardness(SH): E tsejoang hape e le matla a khoheli, ke index ea ho metha ho thatafala ha ntho ho latela botebo ba deformation bo hlahisoang ke ntho khahlano le matla a khoheli.
• Mohs hardness(MH): E boetse e tsejoa e le boima bo nyonyehang, ke mokhoa oa teko oa ho bala ho thatafala ka ho sebelisa indenter holim'a ntho le ho ea ka bophahamo bo tsubellang ho tloha holim'a ntho.

II. Mokhoa oa ho Fetola

Ho ipapisitsoe le mekhoa e 'meli e kaholimo ea ho lekola boima, re ka sebelisa mokhoa o latelang ho fetola kamano lipakeng tsa thata ea Shore le boima ba Mohs:

Ho thatafala ha lebopo (SH) = 2.871(MH)² – 2.406×(MH) + 0.226

Ke hore, kamora ho fumana boima ba Mohs ba ntho e itseng, boima ba Shore bo ka baloa ka foromo e kaholimo.

III. Lisebelisoa tse khethehileng

Lits'ebetsong tse sebetsang, hangata re sebelisa bothata ba Mohs ho lekanya ho thatafala ha lintho, empa liketsahalong tse itseng kapa ka sepheo se itseng, ho thatafala ha Lebōpo le hona ho ka sebelisoa ho metha. Mohlala, thata ea Shore e sebelisoa haholo ho bolela esale pele polasetiki le elasticity ea lisebelisoa tsa tšepe le ts'ebetso ea ts'ebetso ea lisebelisoa. Ho feta moo, kaha boima ba Shore bo ka emela ka nepo boleng ba thepa, ho thatafala ha Shore hangata ho hlokahala ho khetholla le ho lekanya litšobotsi tsa 'mele tsa thepa ha ho etsoa le ho etsa likarolo tse rarahaneng.

IV. Qetellong

Bobeli ba Shore hardness le Mohs hardness ke mekhoa ea tlhahlobo e matla e sebelisoang ho bona ho thatafala le thepa ea 'mele ea lintho. Kamano ea phetoho pakeng tsa bona e ka fumanoa ka mokhoa o ka holimo. Liphetho tsa litekanyo tsa mekhoa ena e 'meli li ka emela ka nepo thepa ea' mele ea ntho, kahoo hangata e sebelisoa ho khetholla le ho lekanya lisebelisoa tse tala ha ho etsoa le ho etsa likarolo tse rarahaneng.

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