Tilmaamaha Hal-Tallaabo ah ee Xulashada Nooca Saxda ah
Xullo iyadoo lagu saleynayo shan cabbir: cabbirka shaqada, agabka, baaxadda adag, shuruudaha saxda ah, iyo xaaladaha codsiga. Uma baahnid inaad walwasho, kaliya raac tilmaamaha oo waad go'aan gaari kartaa.
I. Marka hore, u kala saar saddex nooc oo waaweyn oo ah tijaabiyeyaasha adag
1. Tijaabada Hardness Rockwell (HRC/HRB/HRA)
Ku habboon: birta la damiyay, birta dhimanaysa, qalabka, qaybaha kulaylka lagu daweeyay
Faa'iidooyinka: saxnaan sare, si ballaaran loogu isticmaalo heerarka qaranka, qalabka caadiga ah ee kormeerka tayada warshadda
Qasaarooyinka: waa in la qaataa muunado / nooca desktop-ka, qaybo waaweyn lama dhaqaajin karo ama laguma tijaabin karo goobta
Waxa la cabbirayo:
HRC: birta adag ee la damiyay (qalabka, qalabka, geerka)
HRB: naxaas, aluminium, bir kaarboon yar, bir jilicsan
2. Tijaabiyaha Adkeysiga Brinell (HB)
Ku habboon: birta la shubay, birta la shubay, aluminiumka la shubay, naxaasta la shubay, qaybo been abuur ah oo qallafsan
Faa'iidooyinka: gelinta weyn, ugu saxsan agabka qalafsan iyo kuwa aan isku midka ahayn
Qasaarooyinka: dalool weyn, wax burburiya, hufnaan hooseeya, oo ku habboon hubinta dhibcaha shaybaarka
3. Tijaabiyaha Leeb Adkaanshaha (HL la qaadi karo ilaa HRC/HB/HV)—Tijaabiyaha Adkaanshaha Leeb ee YY251D
Ku habboon: qaybo waaweyn, tijaabinta goobta, qaybaha aan la kala furfuri karin, caaryada culus, duubabka, ulaha
Faa'iidooyinka: gacanta lagu qaato iyo kuwa la qaadi karo, aan burburin, looma baahna in la qaado muunado, waxaa loo isticmaali karaa jagooyinka toosan, jiifa, ama kuwa sare.
Qasaarooyinka: saxnaan yar oo ka hooseysa desktop-ka Rockwell, khaladaad waaweyn oo loogu talagalay qaybaha khafiifka ah iyo kuwa yaryar
II. Xullo iyadoo lagu saleynayo xaaladaha codsiga (ugu macquulsan)
Xaaladda 1aad: shaybaarka aqoon-is-weydaarsiga, kormeerka tayada ee walxaha soo socda / daaweynta kulaylka, saxnaan sare ayaa loo baahan yahay. Dooro tijaabiyaha adag ee Rockwell desktop.
Waxaa la door bidaa warshadaha qalabka guud, kuwa sameeya makiinada, iyo kuwa lagu daweeyo kulaylka.
Muuqaalka 2aad: Birta la shubay, shubka, aluminiumka dahaarka leh, qaybaha la been abuuray ee qallafsan
Dooro tijaabiyaha adag ee Brinell
Xaaladda 3aad: qaybo waaweyn oo aan la dhaqaajin karin, tijaabinta goobta, caaryada / duubka / ulaha waaweyn Waa inaad doorataa tijaabiyaha adag ee Leeb ee la qaadi karo
Xaaladda 4aad: qaybo yaryar, xaashiyo khafiif ah, adkaanta dusha sare ee lakabyada kaarbooraysan iyo kuwa nitrided-ka ah Dooro tijaabiyaha adag ee Vickers (HV)
Ku habboon: xaashiyo khafiif ah, geesaha qalabka, dahaarka, lakabyada adag.
III. Dooro iyadoo lagu saleynayo dhumucda / cabbirka shaqada
Qaybo waaweyn, culus, iyo kuwo aan dhaqaaqi karin → Leeb
Shaybaarrada caadiga ah, qaybo yaryar, waxaa lagu dhejin karaa desktop-ka → Rockwell
Qaybaha khafiifka ah < 3mm, lakabyada adag ee dusha sare → Vickers
Meelaha banaan ee la tuuro, agab aan isku mid ahayn → Brinell
IV. Xullo iyadoo lagu saleynayo heerka adagaanta
Alaabada jilicsan: aluminium, naxaas, bir kaarboon yar leh → HRB / HB
Adkaanta dhexdhexaadka ah: bir la damiyay oo la hagaajiyay, bir qaab-dhismeed → HRC / HB
Adkayn sare: maydadka la damiyay, qalabka, biinanka → HRC / HV
Lakab dusha sare oo aad u khafiif ah / lakabyo kaarboonaysan → HV Vickers
Waqtiga boostada: Maajo-13-2026