Ka hoʻohana ʻana i ka mea hōʻike paʻakikī

ʻO ka mea hōʻike paʻakikī kahi mea hana no ke ana ʻana i ka paʻakikī o nā mea. E like me nā ʻano mea like ʻole e ana ʻia, hiki ke hoʻohana ʻia ka mea hoʻāʻo paʻakikī i nā kahua like ʻole. Hoʻohana ʻia kekahi mau mea hōʻike paʻakikī i ka ʻoihana hana mīkini, a ke ana lākou i ka paʻakikī o nā mea metala. E like me: Brinell hardness tester, Rockwell hardness tester, Leeb hardness tester, Vickers hardness tester, microhardness tester, Shore hardness tester, Webster hardness tester, etc.

ʻO ka mea hōʻike paʻakikī Brinell:hoʻohana nui ʻia no ka hoʻāʻo ʻana i ka paʻakikī o ke kila forged a hoʻolei i ka hao me ke ʻano ʻole. ʻO ka paʻakikī Brinell o ke kila hoʻoheheʻe ʻia a me ka hao hina hina he kūpono maikaʻi me ka hoʻāʻo tensile. Hiki ke hoʻohana ʻia ka hoʻāʻo paʻakikī ʻo Brinell no nā metala non-ferrous a me ke kila palupalu. Hiki i ka indenter poepoe anawaena ke ana i ka li'ili'i li'ili'i a me nā mea lahilahi, a ana i nā wrkshops mālama wela a me nā ke'ena nānā hale hana o nā hale hana mīkini. Hoʻohana nui ʻia ka Brinell hardness tester no ka nānā ʻana i nā mea maka a me nā huahana semi-finished. Ma muli o ka indentation nui, ʻaʻole hoʻohana ʻia no ka nānā ʻana i ka huahana.

 

ʻO ka mea hōʻike paʻakikī ʻo Rockwell:E ho'āʻo i nā metala ferrous a me ka non-ferrous, e ho'āʻo i ka paʻakikī o ke kila kinai ʻia, ke kila kinai ʻia a me ke kila, ke kila annealed, ke kila paʻakikī, nā papa o nā mānoanoa like ʻole, nā mea carbide, nā mea metallurgy pauka, nā mea hoʻoheheʻe wela, nā mea hoʻoheheʻe ʻia, nā hoʻoheheʻe forgeable, nā alumini alumini, ke kila kila, nā pā kila lahilahi paʻakikī, etc.

Mea Ho'āʻo Paʻa Paʻa Rockwell:Hoʻohana ʻia no ka hoʻāʻo ʻana i ka paʻakikī o ka metala lahilahi, ka paipu pā lahilahi, ka pahu kila a me nā ʻāpana liʻiliʻi, ka paʻa paʻa, ka carbide, ka pahu kila paʻakikī, ka pepa paʻakikī, ke kila paʻakikī, ke kila hoʻopaʻa ʻia a me ke kila hoʻoheheʻe ʻia, ka hao hoʻoheheʻe ʻia, ka hao, aluminika, keleawe, magnesium a me nā mea hao ʻē aʻe.

 

ʻO ka mea hoʻāʻo paʻakikī Vickers: e ana i nā ʻāpana liʻiliʻi, nā ʻāpana kila lahilahi, nā ʻāpana metala, nā ʻāpana IC, nā uea, nā ʻāpana paʻakikī lahilahi, nā papa electroplated, aniani, nā mea nani a me nā seramika, nā metala ferrous, nā metala non-ferrous, nā pepa IC, nā uhi ʻili, nā metala laminated; aniani, seramika, agate, pohaku makamae, a pela aku; ka ho'āʻo ʻana i ka paʻakikī hohonu a me ka gradient o nā papa carbonized a me ke kinai ʻana i nā papa paʻakikī. ʻO ka ʻoihana paʻa, ʻoihana uila, ʻoihana mold, ʻoihana wati.

 

Knoopmea hōʻoia paʻakikī:hoʻohana nui ʻia e ana i ka microhardness o nā mea liʻiliʻi liʻiliʻi a lahilahi, nā uhi komo ʻana o ka ʻili a me nā mea ʻē aʻe, a e ana i ka paʻakikī Knoop o nā mea brittle a me nā mea paʻakikī e like me ke aniani, keramika, agate, nā pōhaku kūlohelohe, etc.

 

ʻO ka mea hōʻike paʻakikī Leeb:ke kila a me ke kila, ke kila kila kila, ka hao hina hina, ka hao ductile, ke alumini alumini, ke keleawe-zinc alloy (brass), ke keleawe-tin alloy (bronze), ke keleawe maʻemaʻe, ke kila forged, carbon steel, chrome steel, chrome-vanadium steel, chrome-nickel steel, chrome-molybdenum kila, chrome-manganese-silicona kila, stainless steel.

 

Shokamea hōʻoia paʻakikī:Hoʻohana nui ʻia e ana i ka paʻakikī o nā plastics palupalu a me ka paʻakikī paʻakikī maʻamau, e like me ka pulupulu palupalu, ka pulupulu synthetic, ka paʻi ʻana i nā rollers rubber, thermoplastic elastomers, ka ʻili, a me nā mea ʻē aʻe.