Uvavanyo lobulukhuni be-Rockwell lwahlulwe lwaba luvavanyo lobulukhuni be-rockwell kunye noluphezulu
Uvavanyo lobulukhuni beRockwell.
Ukuthelekiswa komvavanyi wobulukhuni be-rockwell kunye ne-rockwell hardness tester:
Amandla okuvavanya ubulukhuni be-rockwell: 60kg, 100kg, 150kg;
Amandla ovavanyo lokuvavanya ubulukhuni be-rockwell: 15kg, 30kg, 45kg;
Isikali somvavanyi wobulukhuni be-rockwell: HRA, HRB, HRC kunye nezinye iintlobo ezili-15 zezikali;
Isikali somvavanyi wobulukhuni be-rockwell: HR15N, HR30, HR45N, HR15T
kunye nezinye iintlobo ezili-15 zesikali;
Ezi ntlobo zimbini zomvavanyi wobulukhuni be-rockwell kwindlela yokusebenza, indlela yokufunda, umgaqo wovavanyo ziyafana, kwaye zombini ngokwenqanaba lokuzenzekelayo zinokwahlulwa zibe yincwadana, umbane, umboniso wedijithali, amanqanaba amane okuzenzekelayo, ngenxa yokuba ixabiso lamandla okuvavanya yobunzima be-rockwell obungaphaya buncinane kunesiqhelo, ngoko ke ubulukhuni be-rockwell obungaphaya bunokulinganiswa icwecwe lomsebenzi elicekethekileyo.
Ukusetyenziswa kwePlastiki yeRockwell yokuvavanya ubulukhuni:
Ifanele iplastiki, irabha eqinileyo, imathiriyeli yokukhuhlana, i-synthetic resin, i-aluminium tin alloy, ikhadibhodi kunye nezinye izinto eziqinileyo.
Izikali zovavanyo eziphambili: HRE, HRL, HRM, HRR;
Uluhlu lokulinganisa: 70-100HRE, 50-115HRL, 50-115HRM, 50-115HRR;
Kukho iintlobo ezintathu eziphambili zeplastiki ye-Rockwell hardness indenter, ngokulandelanayo: i-indenter yebhola yensimbi: 1/8 ", 1/4", 1/2;
Ulwahlulo : Umvavanyi wobulukhuni bePlastiki yeRockwell ngokwenqanaba lokuzenzekela lunokwahlulwa lube : umhloli wobulukhuni weplastiki ye-Rockwell, iplastiki yombane ye-Rockwell ubulukhuni bomhloli, umboniso wedijithali weplastiki ye-Rockwell ubulukhuni bomhloli weentlobo ezi-3.Imowudi yokufunda : manual kunye nombane kukufunda ukucofa , umboniso wedijithali sisikrini sokuchukumisa ufundo oluzenzekelayo ;
Imigangatho yovavanyo lwe-Rockwell yobulukhuni beeplastiki, kuquka i-American Rockwell Standard ASTM D785 yeeplastiki, umgangatho we-Rockwell wamazwe ngamazwe we-ISO2039 weplastiki, kunye ne-Chinese Rockwell standard GB/T3398.2,JB7409 yeeplastiki.
I-HRA - Ifanelekile ukuvavanya ubunzima bezinto eziqinileyo okanye ezincinci, ezifana ne-carbide, i-carburized steel hardened, i-strip strips, iiplate zetsimbi ezinqabileyo, njl.
I-HRB- Ifanelekile ukuvavanywa kwezinto ezinobulukhuni obuphakathi, njengentsimbi ephakathi kunye nephantsi kwekhabhoni emva kokuxutywa, intsimbi ekhatywayo ethambileyo, ubhedu olwahlukeneyo kunye nobhedu oluninzi, ii-alloys ezahlukeneyo ze-duralumin emva konyango lwesisombululo kunye nokuguga.
I-HRC -Ifanele ukuvavanya intsimbi ye-carbon, i-alloy steel kunye nentsimbi yensimbi emva kokucima kunye nokunyuka kweqondo lokushisa eliphantsi, kunye nokulinganisa intsimbi epholileyo epholileyo, i-pearlite malleable cast iron, titanium alloy njalo njalo.
I-HRD- Ifanele ukucinezela ubunzulu phakathi kwe-A kunye no-C yesikali sezinto ezahlukeneyo, ezifana nonyango lobushushu bomhlaba omeleziweyo wesampulu yentsimbi, i-pearlite egayiweyo yentsimbi.
I-HRE- Ifanelekile ukuvavanywa kwentsimbi eqhelekileyo, i-aluminium alloy, i-magnesium alloy, i-alloy ethwele kunye nezinye iintsimbi ezithambileyo.
I-HRF- Ilungele ubhedu oluqinisiweyo, ubhedu olubomvu, ialluminiyam jikelele, njl.
I-HRH- Ifanelekile kwi-alloys yensimbi ethambileyo efana ne-aluminium, i-zinc kunye nelothe.
I-HRK- Ifanelekile ukuthwala i-alloys kunye nezinye izinto ezithambileyo zetsimbi.
Ixesha lokuposa: Jul-01-2024
