Umphezulu waMandla oMbane weMpahla yokuQiniseka koVavanyo / uMatshini woVavanyo lobuNtsimbi
Inkcazo:
1. Ukuqina yenye yeempawu ezibalulekileyo zomkhwa wezinto ngelixa uvavanyo lokuqina kuyindlela yovavanyo olukhawulezileyo kunye noqoqosho, kunye nendlela ebalulekileyo yokugweba umgangatho wezinto zentsimbi okanye izinto zalo. Iimpawu zobuchwephesha bezinto ezininzi zesinyithi ezinje ngamandla, ukudinwa, ukuphithizela kunye nokunxiba kunokuvavanywa malunga nokuvavanywa kobulukhuni.
2. I-motorized Brinell Rockwell & Vickers Hardness Tester, i-multi-functional hardness tester kunye ne-Brinell, i-Rockwell kunye ne-Vickers iintlobo ezintathu zeendlela zokuvavanya kunye ne-7 amanyathelo okuvavanya amandla aya kuhlangabezana neemfuno zeentlobo ezininzi zokulinganisa ubunzima. Isixhobo samkelwa shifter esizenzekelayo ukulayisha, ukuhlala nokukothula amandla ovavanyo, ke ngoko ukusebenza kwesi sixhobo kulula, kulula kwaye ngokukhawuleza.
Ukucaciswa kobugcisa
1. UMkhosi woVavanyo loQala: 98.07N (10Kg); Ukunyamezelana: ± 2.0%
2.Unyamezelo loMkhosi woVavanyo opheleleyo: ± 1.0%
2.1 Amandla oVavanyo lwe-Brinell Hardness: 294.2N (30kg), 306.5N (31.25kg), 612.9N (62.5kg),
I-980.7N (100kg), 1893N (187.5kg)
2.2 Amandla oVavanyo lweRockwell Hardness: 588.4N (60kg), 980.7N (100kg), 1471N (150kg)
2.3 Umkhosi woVavanyo wobunzima beVickers: 294.2N (30Kg), 980.7N (100Kg)
Ukucaciswa kwe-Indenter:
3.1 I-diamond Rockwell indenter
3.2 Idayimane Vickers indenter
3.3 I φ1.5875 mm, φ2.5 mm, φ5 mmball indenter
4. Umthombo wamandla kunye neVoltage: AC220V ± 5%, 50-60 HZ
5. Ulawulo lokulibaziseka kwexesha: 2-60 imizuzwana, inokuhlengahlengiswa
6.Umgama ukusuka kwi-Indenter Central Point ukuya kwiZiko leSixhobo: 165mm.
7. UMax. Ukuphakama kweSampuli:
7.1 yobulukhuni Rockwell: 175mm
7.2 yeBrinell Hardness: 100mm
7.3 Ukuqina kweVickers: 115mm
8. Ukwandiswa kweNjongo: 37.5×; 75×
9.Dimension Ngokupheleleyo kobunzima Tester (Ubude × Ububanzi × Ukuphakama): 520 × 215 × 700mm
10. Ubunzima bebonke beTester: 78kg
Ubunzima beRockwell
11. Ukunyamezelana Rockwell Ukuqina Bonisa Ixabiso
| Isikali sokuqina | UbulukhuniUbubanzi beBhloko yokuVavanya okuMiselweyo | UMax. Ukunyamezelana kobunzima bokubonisa ixabiso |
| HRA | 20～≤75HRA | ± 2HRA |
| > 75～≤88HRA | ± 1.5HRA | |
|
IHRB |
20～≤45HRB | ± 4HRB |
| > 45～≤80HRB | ± 3HRB | |
| > 80～I-100HRB | ± 2HRB (ifumaneka ngesiNgesi kuphela) | |
| HRC | 20～≤70HRC | ± 1.5HRC |
Ubunzima beBrinell
Ukuphindaphinda kunye nokunyamezelana kweXabiso eliBonakalisiweyo leBrinell yokuqina kobunzima
| Ukuqina kwexabiso leebhloko zovavanyo oluqhelekileyo (HBW) | Ukunyamezelana kweXabiso eliBonisiweyo (%) | Ukuphindwa kweXabiso eliBonisiweyo (%) |
| I-125 | ± 3 | ≤3 |
| 125, HBW≤125 | ± 2.5 | 2.5 |
| ＞ 225 | ± 2 | .2 |
Ukuqina kweVickers
13.Ukunyamezelana nokuphindaphinda kwexabiso elibonisiweyo leVickers Hardness Tester
| Ukunyamezelana kweXabiso eliBonisiweyo | Ukuphindwa kweXabiso eliBonisiweyo | |||
| Isikali sokuqina | Ixabiso elibonisiweyo lobunzima boVavanyo loVavanyo | Ukunyamezelana kweXabiso eliBonisiweyo | Ixabiso elibonisiweyo lobunzima boVavanyo loVavanyo | Ukuphindwa kweXabiso eliBonisiweyo |
|
I-HV30 HV100 |
50250HV | ± 3% | 25225HV | 6% |
| 300 ~ 1000HV | ± 2% | 225HV | 4% | |
