ʻO ka mea hoʻāʻo paʻakikī Universal he mau mea hoʻāʻo piha ia e pili ana i nā kūlana ISO a me ASTM, e ʻae ana i nā mea hoʻohana e hana i nā hoʻāʻo paʻakikī Rockwell, Vickers a me Brinell ma nā mea hana like. Hoʻāʻo ʻia ka mea hoʻāʻo paʻakikī universal ma muli o nā kumumanaʻo Rockwell, Brinell, a me Vickers ma mua o ka hoʻohana ʻana i ka pilina hoʻololi o ka ʻōnaehana paʻakikī e loaʻa ai nā waiwai paʻakikī he nui.
ʻEkolu mau unahi paʻakikī i kūpono no ke ana ʻana i nā ʻāpana hana
He kūpono ke ana paʻakikī HB Brinell no ke ana ʻana i ka paʻakikī o ka hao i hoʻolei ʻia, nā mea hao ʻole-ferrous, a me nā kila like ʻole i hoʻoheheʻe ʻia a hoʻomehana ʻia. ʻAʻole kūpono ia no ke ana ʻana i nā laʻana a i ʻole nā ʻāpana hana i paʻakikī loa, liʻiliʻi loa, lahilahi loa, a ʻaʻole ʻae i nā indentations nui ma ka ʻili.
He kūpono ke ana paʻakikī HR Rockwell no: ke ana ʻana i ka paʻakikī o nā ʻōmole hoʻāʻo, ka hoʻopio ʻana, ka hoʻopio ʻana a me ka hoʻomaʻamaʻa ʻana i nā ʻāpana i mālama ʻia me ka wela.
He kūpono ke ana paʻakikī HV Vickers no ke ana ʻana i ka paʻakikī o nā laʻana a me nā ʻāpana me nā wahi liʻiliʻi a me nā waiwai paʻakikī kiʻekiʻe, ka paʻakikī o nā papa i komo a i ʻole nā uhi ma hope o nā ʻano hana ʻili like ʻole, a me ka paʻakikī o nā mea lahilahi.
Nā ʻano mea hoʻāʻo paʻakikī honua hou
ʻOkoʻa mai ka mea hoʻāʻo paʻakikī honua kuʻuna: hoʻohana ka mea hoʻāʻo paʻakikī honua o ka hanauna hou i ka ʻenehana ʻike ikaika a me ka ʻōnaehana manaʻo ikaika pani ʻia e pani i ke kumu hoʻohālike hoʻokele kaumaha, e maʻalahi ai ke ana a ʻoi aku ka paʻa o ka waiwai i ana ʻia.
Ke kēkelē koho o ka automation: ʻano hāpai ʻakomi poʻo mīkini, ʻano hōʻike kikohoʻe pā paʻi, ʻano ana kamepiula
Ke koho ʻana o ka ikaika hoʻāʻo, ke ʻano hōʻike paʻakikī a me ka hoʻonā paʻakikī
Rockwell: 60kgf (588.4N), 100kgf (980.7N), 150kgf (1471N)
ʻIli Rockwell: 15kg (197.1N), 30kg (294.2N), 45kg (491.3N) (koho)
Brinell: 5, 6.25, 10, 15.625, 25, 30, 31.25, 62.5, 100, 125, 187.5kgf (49.03, 61.3, 98.07, 153.2, 245.2, 294.2, 306.5, 612.9, 980.7, 1226, 1839N)
Vickers: 5, 10, 20, 30, 50, 100, 120kgf (49.03, 98.07, 196.1, 294.2, 490.3, 980.7, 1176.8N)
ʻAno hōʻike waiwai paʻakikī: Hōʻike pale paʻi no Rockwell, hōʻike pale paʻi/hōʻike kamepiula no Brinell lāua ʻo Vickers.
Hoʻoholo paʻakikī: 0.1HR (Rockwell); 0.1HB (Brinnell); 0.1HV (Vickers)
Ka manawa hoʻouna: Nov-24-2023
