Mea ho'ā'o 'o'ole'a 'akomi piha i ka Digital Rockwell

* He kūpono no ka hoʻoholo ʻana i ka paʻakikī o Rockwell o nā metala ferrous, non-ferrous a me nā mea metala ʻole.
Rockwell:ʻO ka hoʻāʻo ʻana i ka paʻakikī rockwell o nā metala ferrous, nā metala non-ferrous a me nā mea metala ʻole; He kūpono no ka hoʻopaʻa ʻana, hoʻopau a me ka hoʻomaʻamaʻa ʻana i nā mea wela "rockwell hardness ana; He mea kūpono ia no ka hoʻāʻo pololei ʻana i ka mokulele pae.

ʻO Surface Rockwell:ʻO ka hoʻāʻo ʻana i nā metala ferrous, ke kila kila, ka paʻa paʻa a me ka mālama ʻana i ka metala (carburizing, nitriding, electroplating).

ʻO ka paʻakikī paʻakikī Rockwell:ʻO ka paʻakikī rockwell o nā plastics, nā mea i hoʻohui ʻia a me nā mea friction like ʻole, nā metala palupalu a me nā mea palupalu non-metallic.
* Hoʻohana nui ʻia i ka hoʻāʻo ʻana i ka paʻakikī o Rockwell no nā mea mālama wela, e like me ka quenching, hardening and tempering, etc.
* He kūpono no ke ana pololei o ka ʻili like a paʻa a hilinaʻi hoʻi no ke ana ʻana o ka ʻili curved.