Kugadzirira bvunzo yekuomarara kwedombo:
simbisa kuti muchina wekuyedza kuomarara wakakodzera, uye sarudza bhenji rekushandira rakakodzera zvichienderana nechimiro chemuenzaniso; Sarudza indenter yakakodzera uye huwandu hwese hwemutoro.
Matanho ekuyedza kuomarara kweRockwell HR-150A:
Danho rekutanga:
Isa muenzaniso pabhenji rebasa, tenderedza vhiri reruoko kuti usimudze bhenji rebasa zvishoma nezvishoma, uye simudza indenter mudenga 0.6mm, pointer diki yedhiraivha yechiratidzo inoreva "3", pointer hombe inoreva chiratidzo c na b (chishoma pane dhiraivha chinogona kutenderedzwa kusvika chagadziriswa).
Danho rechipiri:
Mushure mekunge nzvimbo yepointer yarongeka, unogona kudhonza mubato wekurodha mberi kuti uise mutoro mukuru kumusoro wekudzvanya.
Danho rechitatu:
Kana kutenderera kwechiratidzo chechiratidzo kwamira zviri pachena, mubato wekuburitsa zvinhu unogona kusundidzirwa kumashure kuti ubvise mutoro mukuru.
Danho rechina:
Verenga chiyero chinoenderana kubva pane chiratidzo. Kana dhaimani re indenter richishandiswa, kuverenga kwacho kunenge kwakanyorwa nemavara matema parin'i yekunze yedhaivha;
Kana simbi yesimbi yashandiswa, kukosha kwayo kunoverengwa nebhii dzvuku riri parin'i yemukati yedhayari rekuverenga.
Danho rechishanu:
Mushure mekusunungura vhiri reruoko nekudzikisa bhenji rebasa, unogona kufambisa sampuli zvishoma wosarudza nzvimbo itsva yekuenderera mberi nebvunzo.
Cherechedza: Paunenge uchishandisa HR-150A Rockwell hardness meter, zvakakosha kungwarira kuchengetedza hardness meter yakachena uye kudzivirira kugongana nekukweshana, kuitira kuti zvisakanganise kunyatsojeka kwekuyera.
Nguva yekutumira: Kurume-14-2024
