Hordhac tijaabada adag ee Rockwell & Plastic Rockwell oo dusha sare ah

Imtixaanka adkaanta Rockwell waxaa loo qaybiyaa imtixaanka adkaanta Rockwell iyo kan dusha sare ah

Imtixaanka adag ee Rockwell.

Isbarbardhigga tijaabiyaha adag ee Rockwell dusha sare iyo tijaabiyaha adag ee Rockwell:

Xoogga tijaabada ee tijaabiyaha adagaanta Rockwell: 60kg, 100kg, 150kg;

Xoogga tijaabada ee tijaabiyaha adagaanta dhagaxa dusha sare: 15kg, 30kg, 45kg;

Cabbirka tijaabiyaha adagaanta Rockwell: HRA, HRB, HRC iyo 15 nooc oo kale oo miisaan ah;

Cabbirka tijaabiyaha adagaanta dhagaxa dusha sare: HR15N, HR30, HR45N, HR15T

iyo 15 nooc oo kale oo miisaan ah;

Labadan nooc ee tijaabiyaha adag ee Rockwell ee habka hawlgalka, habka akhriska, mabda'a tijaabada waa isku mid, labaduba waxay ku xiran yihiin heerka otomaatiga ah waxaa loo qaybin karaa qaab gacmeed, koronto, bandhig dijitaal ah, afar heer oo otomaatig ah, sababtoo ah qiimaha xoogga tijaabiyaha ee adagaanta dhagaxa dusha sare ayaa ka yar kan caadiga ah, sidaa darteed adkaanta dhagaxa dusha sare waxaa lagu cabbiri karaa shaqo khafiif ah.

Codsiga tijaabiyaha adag ee balaastikada Rockwell:

Ku habboon balaastig, caag adag, walxo is jiidjiid ah, resin macmal ah, aluminium qasacad ah, kartoon iyo qalab kale oo go'aaminta adkeysiga.

Miisaanka ugu muhiimsan ee imtixaanka: HRE, HRL, HRM, HRR;

Cabbirka: 70-100HRE, 50-115HRL, 50-115HRM, 50-115HRR;

Waxaa jira saddex nooc oo waaweyn oo ah qalabka adag ee Rockwell ee balaastikada ah, siday u kala horreeyaan: qalabka kubbadda birta ah ee la geliyo: 1/8 ", 1/4 ", 1/2;

Kala-soocidda: Tijaabiyaha adag ee balaastikada Rockwell iyadoo loo eegayo heerka otomaatiga ah waxaa loo qaybin karaa: Tijaabiyaha adag ee Rockwell ee balaastikada gacanta, tijaabiyaha adag ee balaastikada korontada, tijaabiyaha adag ee Rockwell, tijaabiyaha muuqaalka dijitaalka ah ee Rockwell ee adag 3 nooc. Habka akhrinta: tijaabiyaha gacanta iyo kan korontada waa akhrinta garaaca, bandhigga dijitaalka ah waa akhrinta otomaatiga ah ee shaashadda taabashada;

Heerarka tijaabada adag ee Rockwell ee balaastikada, oo ay ku jiraan Heerka American Rockwell Standard ASTM D785 ee balaastikada, Heerka caalamiga ah ee Rockwell ISO2039 ee balaastikada, iyo Heerka Shiinaha ee Rockwell GB/T3398.2,JB7409 ee balaastikada.

HRA - Ku habboon tijaabinta adkaanta walxaha adag ama kuwa khafiifka ah, sida carbide, birta adag ee la kariyey ee carburized, xariijimaha birta adag, saxannada birta khafiifka ah, iwm.

HRB- Ku habboon tijaabinta walxaha adag ee dhexdhexaadka ah, sida birta kaarboon dhexdhexaadka ah iyo tan hoose ka dib marka la nadiifiyo, birta la shito ee la dahaadhi karo, naxaas kala duwan iyo naxaas badan, daawaha duralumin kala duwan ka dib daaweynta xalka iyo gabowga.

HRC - Ku habboon tijaabinta birta kaarboonka, birta daawaha iyo birta qalabka ka dib marka la damiyo iyo heerkulka hooseeya, iyo sidoo kale cabbiraadda birta daawaha ee qaboojisay, birta daawaha ee la daalin karo ee luullite, birta titanium iyo wixii la mid ah.

HRD- Ku habboon qoto dheer oo u dhexeeya cabbirka A iyo C ee agabyo kala duwan, sida daaweynta kulaylka dusha sare ee muunad bir ah oo la xoojiyay, birta la shubay ee la malleable karo.

HRE- Ku habboon tijaabinta birta guud ee la shubay, aluminiumka daawaha, magnesiumka daawaha, biraha la shubay iyo biraha kale ee jilicsan.

HRF- Ku habboon adkaynta naxaasta, naxaasta cas, daawaha guud ee aluminiumka, iwm.

HRH- Ku habboon biraha jilicsan sida aluminium, zinc iyo rasaas.

HRK- Ku habboon biraha iyo agabka kale ee jilicsan ee birta ah.