Mochini oa Bokaholimo ba Boitsebiso bo Thata Mohlahlobi / Mochini oa Teko ea Metal Hardness
Tlhaloso:
1. Ho thatafala ke e 'ngoe ea likarolo tsa bohlokoa tsa mak'henike ea thepa ha liteko tsa ho thatafala e le mokhoa oa ho etsa liteko ka potlako le ka moruo, hape e le mokhoa oa bohlokoa oa ho ahlola boleng ba lisebelisoa tsa tšepe kapa likarolo tsa eona. Litšobotsi tsa mak'henike tsa lisebelisoa tse ngata tsa tšepe tse kang matla, mokhathala, ho kheloha le ho tsofala li ka lekoa hoo e ka bang ka liteko tsa eona tsa boima.
2. Motorized Brinell Rockwell & Vickers Hardness Tester, liteko tse ngata tse sebetsang tsa thatafalo le Brinell, Rockwell & Vickers mefuta e 3 ea mekhoa ea ho etsa liteko le mehato e 7 ea ho lekola matla e tla fihlela litlhoko tsa mefuta e mengata ea boima ba litekanyo. Sesebelisoa se amoheloa ka mokhoa o iketsang ho lata, ho lula le ho laolla matla a ho etsa liteko, ka hona ts'ebetso ea seletsa sena e bonolo, e bonolo ebile e potlakile.
Tobileng Technical
1. Lebotho la Pele la Teko: 98.07N (10Kg); Mamello: ± 2.0%
2.Ho mamellana ha Kakaretso ea Teko: ± 1.0%
2.1 Lebotho la Teko la Brinell Hardness: 294.2N (30kg), 306.5N (31.25kg), 612.9N (62.5kg),
980.7N (100kg), 1893N (187.5kg)
2.2 Lebotho la Teko ea Rockwell Hardness: 588.4N (60kg), 980.7N (100kg), 1471N (150kg)
2.3 Lebotho la Teko la Vickers Hardness: 294.2N (30Kg), 980.7N (100Kg)
3. Litlhaloso tsa Indenter:
3.1 Indenter ea daemane Rockwell
3.2 Indenter ea daemane Vickers
3.3 The φ1.5875 mm, φ2.5 mm, m5 mmball indenter
4. Mohloli oa Matla le Voltage: AC220V ± 5%, 50-60 HZ
5. Taolo e liehang ho sebetsa: metsotsoana e 2-60, e ka fetoloa
6. Sebaka ho tloha Ntlong e Bohareng ea Indenter ho isa ho 'Mele oa Sesebelisoa: 165mm.
7. The Max. Bophahamo ba mohlala:
7.1 Ka Rockwell thatafala: 175mm
7.2 Bakeng sa Brinell thatafala ha: 100mm
7.3 Bakeng sa Vickers thatafala ha: 115mm
8. Tlatsetso ea Morero: 37.5×; EA-75-TK×
9. The akaretsang teba tsa thatafala ha mohlahlobi (Length × bophara × Height): 520 × 215 × 700mm
10. Boima ba 'mele oa mohlahlobi: 78kg
Rockwell thatafala ha
11. mamello ea Rockwell thatafala Display Boleng
Bothata Scale | ThatafalaRangeof The Litekanyetso tse Teko ea Teko | Lenaneo la Max. Mamello ea thatafala Display Bohlokoa |
HRA | 20~75HRA | ± 2HRA |
> 75~88HRA | ± 1.5HRA | |
HRB |
20~45HRB | ± 4HRB |
> 45~80HRB | ± 3HRB | |
> 80~100HRB | ± 2HRB | |
HRC | 20~70HRC | ± 1.5HRC |
Brinell thatafala ha
12.Ho pheta-pheta le ho mamellana ha boleng bo bontšitsoeng bakeng sa mohlahlobi oa Brinell hardness
Thatafala Bohlokoa ba Standard Testing likhopiso (HBW) | Mamello ea Bontša Boleng (%) | Ho Pheta ha Boleng bo Bontšitsoeng (%) |
125 | ± 3 | ≤3 |
125, HBW≤125 | ± 2,5 | 2.5 |
225 | ± 2 | ≤2 |
Vickers Thatafala
13. Mamello le ho Pheta ha Bontša Boleng ba Vickers thatafala mohlahlobi
Mamello ea Bontša Boleng | Ho pheta-pheta ha boleng bo bontšitsoeng | |||
Bothata Scale | Bontša Bohlokoa ba Thibelo Test Block | Mamello ea Bontša Boleng | Bontša Bohlokoa ba Thibelo Test Block | Ho pheta-pheta ha boleng bo bontšitsoeng |
HV30 HV100 |
50250HV | ± 3% | 25225HV | 6% |
300 ~ 1000HV | ± 2% | 225HV | 4% |