Tijaabiyaha Qalab Qalab Dijitaal ah / Mashiinka Imtixaanka Qalbi Dhagax Universal
570HAD Tijaabiyaha adag ee caalamiga ah ee dhijitaalka ah
1. Hardness waa mid ka mid ah astaamaha makaanikada muhiimka ah ee maadada halka tijaabinta adkaanta ay tahay hab muhiim ah oo lagu xukumo tayada maaddada birta ama qeybaha ay ka kooban tahay. Adkaynta biraha ayaa ah wariye tilmaamaheeda astaamaha, oo markaa astaamaheeda makaanikada sida xoogga, daalka, qulqulatada iyo daal la'aanta waxaa lagu tijaabin karaa qiyaas ahaan iyada oo loo marayo tijaabinta adkeynta.
2. Tijaabiyaha qallafsanaanta shaqooyinka badan ee dijitaalka ah ee leh Brinell, Rockwell, Vickers saddex hab oo tijaabo ah, tijaabiyaha qalafsanaanta shaqeynta badan ee toddobada xoog ee imtixaanka, wuxuu dabooli karaa baahiyaha noocyada kala duwan ee imtixaannada adag. Tijaabi xoogga rarka, degista, dejinta farsamaynta qalabka tooska ah ee la beddelay, isbeddelka xoogga tijaabada ee lagu helo wareegga gawaarida gacanta, galka lagu cabiray saxo sax ah iyo dareeraha oo lagu xisaabiyo qiimaha qallafsanaanta barnaamijka nidaamka gudaha. Marka way fududahay in la shaqeeyo, si dhakhso leh oo caqli gal ah, asal ahaan, ma jiro qalad hawlgal bina aadam ah, oo leh dareen sare, xasilooni, waxay ku habboon tahay aqoon isweydaarsiyo iyo shaybaarro.
Shaqada ugu weyn sida soo socota:
2.1 Brinell, Rockwell, Vickers seddex qaab oo tijaabo ah ；
2.2 Beddelidda miisaanka adag ee kala duwan
Xulashada waqtiga deganaanshaha
2.4 Wax ka beddelka waqtiga iyo taariikhda
Qeexitaanka Rockwell Hardness
2.5 Soosaarka natiijooyinka baaritaanka2.6 RS232 isku xirnaanta howlaha ikhtiyaariga ah, qaabkani wuxuu badbaadin karaa natiijooyinka baaritaanka wuxuuna baari karaa bogagga baaritaanka.
Faahfaahin farsamo
1. Isha Awoodda iyo Danab: AC220V ± 5%, 50-60 Hz
2. Xakamaynta waqtiga-daahday: 0-60 ilbidhiqsi, la hagaajin karo
3. Fogaanta Xarunta Indenter-ka ilaa Qalabka Aaladda: 165mm
4. Cabbirka Guud (Dhererka × Width × Dhererka): 551 × 260 × 800 mm
5. Miisaanka Net ee Tijaabiyaha: 80kg (Qiyaas ahaan)
Rockwell Adag
| Tijaabada (N) | Awooda Imtixaanka Hore | 98.07 (10kg) | Dulqaad ± 2.0% | |
| Wadarta awooda tijaabada | 588.4 (60kg) | Dulqaadan ± 1.0% | ||
| 980.7 (100kg) | ||||
| 1471 (150kg) | ||||
| Gelinta | Dhex Dhex Dhexaadka Dheemanka | |||
| Ent1.5875mm Ball Indenter | ||||
| Miisaanka | HRA | HRB | HRC | HRD |
| Dhererka ugu badan ee baarka | 175mm | |||
6Dulqaadka Qiimaha Muujinta Hardness Rockwell
| Miisaanka Adag | Range Hardness of The Blocks Imtixaanka Heerka | Maxka Dulqaadka Qiimaha Muujinta | Kucelcelinta a |
| HRA | (20 ~ ≤75) HRA | H 2HRA |
≤0.02 (100 － H) ama 0.8 Qaybta Rockwell b |
| (＞ 75 ~ ≤88) HRA | H 1.5HRA | ||
| HRB | (20 ~ ≤45) HRB | H 4HRB |
≤0.04 (130 － H) ama 1.2 Qaybta Rockwell b |
| (＞ 45 ~ ≤80) HRB | H 3HRB | ||
| (＞ 80 ~ ≤100) HRB | H 2HRB | ||
| HRC | (20 ~ ≤70) HRC | H 1.5HRC |
≤0.02 (100 － H) ama 0.8 Qaybta Rockwell b |
| a: H waa celcelis ahaanta qiimaha adkaanta b: Xaqiiji inuu yahay ka sarreeya | |||
Brinell Adag
6. Qeexitaanka Farsamada ee Brinell Hardness Tester
| Awooda tijaabada | 294.2N (30kg) | Dulqaadan ± 1.0% | |
| 306.5N (31.25kg) | |||
| 612.9N (62.5kg) | |||
| 980.7N (100kg | |||
| 1839N (187.5kg) | |||
| Gelinta | 2.5mm, φ5mm Ball Indenter | ||
| Miisaanka | HBW1 / 30 | HBW2.5 / 31.25 | HBW2.5 / 62.5 |
| HBW5 / 62.5 | HBW10 / 100 | HBW2.5 / 187.5 | |
| Weynaynta indhaha | 15× | ||
| Ujeeddo | 2.5×(xallinta 0.5μm), 5×(xalka 0.25μm) | ||
| Max Dhererka Muunad | 100 | ||
8Dulqaadka iyo Ku Celcelinta Qiimaha La Soo Bandhigay ee Brinell Hardness Tester
| Block adkeysiga (HBW) | Dulqaad (%) | Kucelcelinta (%) |
| .125 | . 3 | 3 |
| 125 ＜ HBW≤125 | ± 2.5 | 2.5 |
| ＞ 225 | . 2 | 2 |
9Qeexitaannada Farsamada ee adkaanta Vickers
| Tijaabada xoogga | 294.2N (30kg) | Dulqaadan ± 1.0% |
| 980.7N (100kg) | ||
| Gelinta | Dhex Dhexaadka Dheemanka | |
| Miisaanka | HV30 | HV100 |
| Weynaynta indhaha | 15× | |
| Weynaanta ujeeddada | 5×(Xallinta 0.25μm) | |
| Ugu badnaan Dhererka muunada | 115mm | |
| Dulqaadka Qiimaha La Soo Bandhigay | Ku Celcelinta Qiimaha La Soo Bandhigay | |||
| Miisaanka adag | Qiimaha Block Adag | Dulqaadka Qiimaha La Soo Bandhigay | Qiimaha Block Adag | Ku Celcelinta Qiimaha La Soo Bandhigay |
| HV30 | H 250HV | ± 3% | 25225HV | 6% |
| HV100 | 300 ~ 1000HV | ± 2% | 5 225HV | 4% |
11. Dulqaadka iyo ku celcelinta Qiimaha la muujiyey ee Tijaabiyaha Adag ee Vickers
Qalabka(Liiska xirxirashada)
1. Qalabka Qalabka ee Jirka Weyn
| Maya | Sharaxaadda Alaabta | Tirada |
| 1 | Dheemanka Rock Rockwell | 1 kombuyuutar |
| 2 | ent1.5875mm Qalabka birta birta ah | 1 kombuyuutar |
| 3 | Jadwalka Tijaabada Weyn, Jadwalka Imtixaanka Dhexdhexaad, Jadwalka V-qaabeeya | 3 PCS |
| 4 | 0,1,2,3,4 miisaan | 5 PCS |
| 5 | Heerka Hardness Block HRC (Sare, Hoose), Heerka Hardness Block HRB | 3 PCS |
| 6 | Wareejinta Xeerka Heerka | 4 PCS |
| 7 | Darawalka wareeji, Isbaanish | 2 PCS |
| 8 | Fiilooyinka korontada | 1 kombuyuutar |
| 9 | Buugga tilmaamaha | 1 kombuyuutar |
| 10 | Bacda Anti-boodhka caaga ah | 1 kombuyuutar |
Qalabka Qalabka Microscope
| Maya | Sharaxaadda Alaabta | Tirada | |
| 1 | Muraayadda indhaha | 1 kombuyuutar | |
| 2 | Kursiga mikroskoobka | 3 oo dhan | 1 kombuyuutar |
| 3 | Banaanka Banaanka | 1 kombuyuutar | |
| 4 | Gudaha Nalka | 1 kombuyuutar | |
| 5 | 2.5× ujeeddo | 1 kombuyuutar | |
| 6 | 5× ujeeddo | 1 kombuyuutar | |
| 7 | Jadwalka Imtixaanka oo La Duuray | 1 kombuyuutar | |
| 8 | Dhex Dhexaadka Dheemanka | 1 kombuyuutar | |
| 9 | 2.5mm, φ5mm Ball Indenter | 2 PCS | |
| 10 | Standard Vickers Hardness Block (HV30) | 1 kombuyuutar | |
| 11 | Heerka Brinell Hardness Block (HBW / 2.5 / 187.5) | 1 kombuyuutar | |
| 12 | Heer | 1 kombuyuutar | |
| 13 | Fiyuuska 2A | 2 PCS | |
