Codsiga tijaabiyaha adkaanta

Tijaabada adagi waa qalab lagu cabbiro adkaanta alaabta. Marka loo eego agabyada kala duwan ee la cabbirayo, tijaabiyaha adkaanta waxa lagu dabaqi karaa meelo kala duwan. Qaar ka mid ah tijaabiyeyaasha qallafsanaanta ayaa loo isticmaalaa warshadaha farsamaynta farsamada, waxayna inta badan cabbiraan adkaanta alaabta birta ah. Sida: Brinell hardness tester, Rockwell hardness tester, Leeb hardness tester, Vickers hardness tester, microhardness tester, Shore hardness tester, Webster hardness tester iwm.

Tijaabada qalafsanaanta Brinell:inta badan loo isticmaalo tijaabinta adkaanta birta been abuurka ah iyo birta la shubay oo leh qaab aan simanayn. Adkeydka Brinell ee birta been abuurka ah iyo birta cawl cawlan waxay leedahay waraaqo fiican oo leh tijaabada xajinta. Tijaabada adag ee Brinell waxa kale oo loo isticmaali karaa biraha aan birta ahayn iyo birta jilicsan. Dhexdhexaadiyaha kubbadda dhexroorka yar wuxuu cabbiri karaa cabbirka yar iyo walxaha khafiifka ah, wuxuuna cabbiraa xarumaha kulaylka lagu daweeyo iyo waaxaha kormeerka warshadda ee warshado kala duwan. Tijaabada adag ee Brinell waxaa inta badan loo isticmaalaa baaritaanka alaabta ceeriin iyo alaabta dhammaatay. Sababo la xiriira galitaanka weyn, guud ahaan looma isticmaalo kormeerida alaabta la dhammeeyay.

 

tijaabiyaha adkaanta Rockwell:Tijaabi biraha kala duwan ee birta ah iyo kuwa aan birta ahayn, tijaabi adkaanta birta demisay, birta damisay iyo birta dhalaalaysa, birta la shiiday, birta kiis adag, taargooyin dhumucyo kala duwan leh, agab carbide, walxaha birta budada ah, dahaarka kulaylka buufinta, shubida qaboojinta, shubista la beensan karo, aluminium aluminium, birta sida birta, saxannada khafiifka ah ee adag, iwm.

Tijaabada adag ee Rockwell:Waxaa loo isticmaalaa in lagu tijaabiyo adkaanta xaashida khafiifka ah, tuubada derbiga dhuuban, kiis adag oo bir ah iyo qaybo yaryar, daawaha adag, carbide, kiis adag oo bir ah, xaashida adag, birta adag, birta la demiyo iyo heerkulka, birta la qaboojiyey, birta shubka, aluminium, copper, magnesium iyo birta kale ee aluminium.

 

Tijaabada adag ee Vickers: cabbir qaybo yaryar, taarikada birta khafiifka ah, biraha birta ah, xaashida IC, fiilooyinka, lakabyada adag ee khafiifka ah, lakabyada elektiroonigga ah, dhalooyinka, dahabka iyo dhoobada, Biraha birta ah, biraha aan birta ahayn, xaashida IC, dahaarka dusha sare, biraha la saaray; dhalooyinka, ceramics, agate, gemstones, iwm; qoto dheer iyo gradient imtixaanka engegnaanta ee lakabyada carbonized iyo deminta lakabyada adag. Habaynta qalabka, warshadaha elektiroonigga ah, qalabka caaryada, warshadaha daawashada.

 

Knooptijaabiye adkaanta:si ballaaran loo isticmaalo si loo cabbiro microhardness ee shaybaarada yar yar iyo kuwa khafiif ah, daahan lays dushiisa iyo muunado kale, iyo in la cabbiro qallafsanaanta Knoop ee qalabka jilicsan iyo kuwa adag sida galaas, ceramics, agate, dhagaxyada macmal ah, iwm., baaxadda lagu dabaqi karo: daaweynta kulaylka, carburization, deminta lakabka adkaanta, daahan dusha sare, birta, biraha yar yar, iwm.

 

Tijaabada qallafsanaanta:birta iyo birta la tuuray, birta daawaha ah, birta cawl, birta ductile, aluminium aluminium ah, copper-zinc Alloy (naxaas), copper-tin alloy (bronze), naxaas saafi ah, bir been abuur ah, steel carbon, birta chrome, birta chrome-vanadium, birta chrome-nickel, chrome-molybdenum birta, chrome-conganese, birta birta ah, birta birta ah, birta birta ah, birta birta, birta birta ah, birta birta ah, birta birta ah

 

Shmacdantijaabiye adkaanta:Inta badan loo isticmaalo in lagu cabbiro qallafsanaanta caag jilicsan iyo caag adag caadiga ah, sida caag jilicsan, caag synthetic, daabacaadda rollers caag, elastomers thermoplastic, maqaar, iwm Waxaa si weyn loo isticmaalaa in warshadaha caag ah, warshadaha caaga ah iyo warshadaha kale ee kiimikada , oo ay ku jiraan adkaanta caag adag iyo caag adag, sida caag adag, caag adag, sida qalabka kubad adag, gaar ahaan ku haboon ee alaabta kubad, cabbiraadda caagga iyo bacaha la dhammeeyey.