Universal Mkpa Ihe isi ike Tester / Metal ekweghị ekwe Testing Machine
Nkọwa:
1. Ike bụ otu n'ime njirimara igwe dị mkpa nke ihe ahụ ebe ule siri ike bụ usoro nnwale kachasị ọsọ na usoro akụ na ụba, yana ụzọ dị mkpa iji kpee ikpe nke ogo ọla ma ọ bụ akụkụ akụkụ ya. A ga-anwale ihe eji arụ ọrụ nke ọtụtụ ihe igwe dịka ike, ike ọgwụgwụ, ịkpa ike na ịla n'iyi site na nnwale ya siri ike.
2. The Motorized Brinell Rockwell & Vickers Hardness Tester, a multi-ọtọ ekweghị ekwe tester na Brinell, Rockwell & Vickers 3 iche iche nke ule ụzọ na 7 nzọụkwụ ule ike ga-egbo mkpa nke ọtụtụ ụdị nke ekweghị ekwe mmesho. Ejiri ngwa ọrụ gbanye ngwa ngwa iji budata, biri ma budata ikike nnwale, yabụ ọrụ maka ngwa a dị mfe, dị mfe na ngwa ngwa.
Nka na ụzụ nkọwa
1. Nlekọta Ule Nke Mbụ: 98.07N (10Kg); Ndidi: ± 2.0%
2. Ndidi nke Total Test Force: ± 1.0%
2.1 Ule nke Ike Brinell: 294.2N (30kg), 306.5N (31.25kg), 612.9N (62.5kg),
980.7N (100kg), 1893N (187.5kg)
2.2 Ule nke Ike Rockwell: 588.4N (60kg), 980.7N (100kg), 1471N (150kg)
2.3 Ule nke Ike nke Vickers Hardness: 294.2N (30Kg), 980.7N (100Kg)
3. Nkọwapụta Indenter:
3.1 Nkume Rockwell indenter
3.2 The Diamond Vickers indenter
3.3 Ihe dị φ1.5875 mm, φ2.5 mm, φ5 mmball indenter
4. Isi Iyi na Voltaji: AC220V ± 5%, 50-60 HZ
5. Njikwa oge na-egbu oge: 2-60 sekọnd, nwere ike gbanwee
6. Anya site na Indenter Central Point na Isi Ngwunye: 165mm.
7. Max. Elu nke gbasirila:
7.1 Maka Rockwell Hardness: 175mm
7.2 Maka Brinell Ike: 100mm
7.3 Maka ndagide siri ike: 115mm
8. Mmezi nke Ebumnuche: 37.5×; 75×
9. N'ozuzu Dimension nke Tester (Ogologo × Obosara × Elu): 520 × 215 × 700mm
10. Total arọ nke Tester: 78kg
Rockwell ekweghị ekwe
11. Ndidi nke Rockwell Hardness Display Value
Sisie Ike | HardnessRangeof The Standard Testing Nkanka | Max. Ndidi nke Ike Ike Ngosipụta Uru |
HRA | 20~≤75HRA | H 2HRA |
75~≤88HRA | H 1.5HRA | |
NWOK |
20~≤45HRB | 4HRB |
> 45~≤80HRB | 3HRB | |
80~≤100HRB | ± 2HRB | |
HRC | 20~≤70HRC | 1.5HRC |
Brinell Ike
Nkwughachi na ndidi nke egosiputara Uru maka ule siri ike nke Brinell
Ekweghị Ike Uru nke Standard Test nkanka (HBW) | Ndidi nke Ngosipụta gosipụtara (%) | Nkwughachi nke Ngosipụta gosipụtara (%) |
.125 | . 3 | .3 |
125 < HBW≤ 125 | ± 2.5 | 2.5 |
225 | . 2 | .2 |
Ikele Ndị Ike
13. Ndidi na ikwughachi nke Emepụtara Ngosipụta maka Vickers Hardness Tester
Ndidi nke Egosiputara Uru | Nkwughachi nke Uru Egosiri | |||
Sisie Ike | Egosiputa Uru nke Nnwale Udiri Ike | Ndidi nke Egosiputara Uru | Egosiputa Uru nke Nnwale Udiri Ike | Nkwughachi nke Uru Egosiri |
HV30 HV100 |
250HV | ± 3% | 225HV | 6% |
300 ~ 1000HV | ± 2% | 225HV | 4% |