Umshini Wokuqina Kwendawo Yonke Wobunzima Wokuhlola / Umshini Wokuqina Kwensimbi
Incazelo:
1. Ubulukhuni bungenye yezimpawu ezibalulekile zomakhenikha zempahla ngenkathi ukuhlolwa kobulukhuni kuyindlela yokuhlola eshesha kakhulu futhi yezomnotho, kanye nendlela ebalulekile ukwahlulela ikhwalithi yensimbi noma izingxenye zayo. Izici zomakhenikha wezinto eziningi zensimbi njengamandla, ukukhathala, ukukrala nokugqwala kungahlolwa cishe ngokuhlolwa kobulukhuni bayo.
2. I-motorized Brinell Rockwell & Vickers Hardness Tester, i-multi-functional hardness tester ene-Brinell, Rockwell & Vickers izinhlobo ezintathu zezindlela zokuhlola nezinyathelo eziyi-7 zokuhlola amandla zizohlangabezana nezidingo zezinhlobo eziningi zesilinganiso sobulukhuni. Insimbi yamukelwa ishifti esizenzakalelayo ukulayisha, ukuhlala nokukhipha amandla wokuhlola, ngakho-ke ukusebenza kwaleli thuluzi kulula, kulula futhi ngokushesha.
Ukucaciswa kobuchwepheshe
1. Umbutho Wokuqala Wokuhlola: 98.07N (10Kg); Ukubekezelelana: ± 2.0%
2. Ukubekezelela Ingqikithi Yokuhlola: ± 1.0%
2.1 I-Test Force ye-Brinell Hardness: 294.2N (30kg), 306.5N (31.25kg), 612.9N (62.5kg),
I-980.7N (100kg), 1893N (187.5kg)
2.2 I-Test Force ye-Rockwell Hardness: 588.4N (60kg), 980.7N (100kg), 1471N (150kg)
2.3 I-Test Force ye-Vickers Hardness: 294.2N (30Kg), 980.7N (100Kg)
Imininingwane ye-Indenter:
3.1 Indenter yedayimane Rockwell
3.2 I-diamond Vickers indenter
3.3 I-.51.5875 mm, φ2.5 mm, ent5 mmball indenter
4. Umthombo Wamandla neVoltage: AC220V ± 5%, 50-60 HZ
5. Ukulawulwa kokubambezeleka kwesikhathi: amasekhondi angu-2-60, angalungiswa
6. Ibanga ukusuka ku-Indenter Central Point kuya ku-Instrument Body: 165mm.
7. UMax. Ukuphakama kwesifanekiso:
7.1 Ukuze Rockwell Ukuqina: 175mm
7.2 Yobulukhuni beBrinell: 100mm
7.3 Ngokuqina kweVickers: 115mm
8. Ukukhuliswa Kwenhloso: 37.5×; 75×
9.The Dimension sekukonke Ukuqina Tester (Ubude × Ububanzi × Ukuphakama): 520 × 215 × 700mm
10. Isisindo Sesisonke soMhloli: 78kg
Rockwell Ukuqina
11. Ukubekezelelana kweRockwell Hardness Display Value
| Isikali sokuqina | I-HardnessRangeof Amabhulokhi Wokuhlola Ajwayelekile | UMax. Ukubekezelela Ubulukhuni Khombisa Inani |
| HRA | 20～≤75HRA | ± 2HRA |
| > 75～H88HRA | ± 1.5HRA | |
|
HRB |
20～≤45HRB | ± 4HRB |
| > 45～≤80HRB | ± 3HRB | |
| > 80～≤100HRB | ± 2HRB | |
| I-HRC | 20～≤70HRC | ± 1.5HRC |
Ukuqina kweBrinell
Ukuphindwa nokubekezelelana kweValue ebonisiwe yomhloli we-Brinell hardness
| Ubulukhuni Value Standard Testing Blocks (HBW) | Ukubekezelela Inani Elibonisiwe (%) | Ukuphindwaphindwa Kwenani Elibonisiwe (%) |
| ≤125 | ± 3 | ≤3 |
| 125, HBW≤125 | ± 2.5 | .52.5 |
| 225 | ± 2 | ≤2 |
Vickers Ukuqina
13.Ukubekezelela nokuphindaphinda Inani Elibonisiwe le-Vickers Hardness Tester
| Ukubekezelelana Kwenani Elibonisiwe | Ukuphindwaphindwa Kwenani Elibonisiwe | |||
| Isikali sokuqina | Inani Elibonisiwe Lokuqina Kwesivivinyo Sokuqina | Ukubekezelelana Kwenani Elibonisiwe | Inani Elibonisiwe Lokuqina Kwesivivinyo Sokuqina | Ukuphindwaphindwa Kwenani Elibonisiwe |
|
HV30 HV100 |
≤250HV | ± 3% | ≤225HV | 6% |
| 300 ~ 1000HV | ± 2% | ＞ 225HV | 4% | |
