ʻO ka paʻakikī Brinell (HB) me kahi anawaena o nā pōpō kila a i ʻole nā ​​pōpō tungsten carbide, i kaomi ʻia i loko o ka ili kumu o kahi ikaika hoʻāʻo i koho mua ʻia (F), ma hope o ka manawa paʻa i koho ʻia ma hope o ka hāʻule ʻana o ka ikaika hoʻāʻo, ke anawaena o ke ana hāpana ʻili indentation. (L).ʻO ka ikaika ho'āʻo paʻakikī Brinell i puʻunaue ʻia e ka indentation spherical surface area quotient.I ka HBS (Pōpepa Poepoe Poepoe Poepoe) ka wae N/mm2 (MPa).ʻO ke kumu: kahi: F – kaomi ʻia i ka ʻili metala o ka ikaika hoʻāʻo hāpana, N;D - ho'āʻo i ke anawaena pōpō kila, mm;d – indentation awelika anawaena mm.ʻOi aku ka pololei a me ka hilinaʻi o ka paʻakikī o Brinell, akā ma ka maʻamau, pili wale ʻo HBS i ka 450N/mm2 (MPa) a i ʻole ka liʻiliʻi o kahi mea metala, no ke kila ʻoi aku ka paʻakikī, a i ʻole ka lau lahilahi NA.Steel hae, Brinell paakiki ka mea i hoʻohana 'ia, a pinepine olelo i ka paakiki o ka mea, ka indentation anawaena d elua intuitive a me ka oluolu.

ʻO ka paʻakikī Brinell ka mea i hoʻohana nui ʻia i ka hoʻāʻo ʻana i ka paʻakikī.Hoʻohana kēia ʻano hana i ka mea mua loa, ma muli o kāna imprint, a pēlā nā waiwai paʻakikī i hoʻopili ʻia e ka hui hoʻohālike microsegregation mea ʻaʻohe hopena liʻiliʻi, kāpīpī nā hopena hōʻike i kahi liʻiliʻi liʻiliʻi, reproducibility maikaʻi, hiki ke noʻonoʻo pono i ka paʻakikī o ka mea.

Kumu: Ma ka ikaika ʻike mua ʻia, ua kaomi ʻia kekahi anawaena o ka pōleʻa kila i ka ʻili o ka specimen e mālama i kekahi manawa, a laila e wehe i ka ikaika i ʻike ʻia, ke ana ʻana o ke anawaena imprint i ka ʻili o ka specimen, hiki ke helu ʻia ma muli o ka ke anawaena o ke kaomi imprint kaomi i ka gravure area.ʻO ka ikaika ho'āʻo paʻakikī Brinell i puʻunaue ʻia e ka indentation spherical surface area quotient.Huina 9.807N/mm.Hoʻokomo ʻia ka pōpō kila nui i loko o nā waiwai oolea hohonu;vice versa paʻakikī waiwai e komo.