HRD-45 Ma'aunin bugun kira Mota Superficial Rockwell hardness tester
Ƙayyade taurin Rockwell na ƙarfe na ƙarfe, ƙarfe mara ƙarfe, da kayan da ba na ƙarfe ba; fadi da kewayon aikace-aikace, dace da quenching
Ma'aunin taurin Rockwell don maganin zafi kamar quenching da tempering; lankwasa surface ma'auni ne barga kuma abin dogara.
Ƙunƙwasa mara ƙarfi yana tabbatar da daidaiton ƙarfin gwaji;
Ana kammala ƙarfin gwajin lodi da saukewa ta hanyar lantarki ba tare da kuskuren aikin ɗan adam ba;
Ma'aunin ma'auni mai zaman kansa da tsarin dunƙule na asali yana sa ƙimar taurin ta fi daidai da kwanciyar hankali;
Bugun bugun kira na iya karanta ma'aunin HRA, HRB da HRC kai tsaye;
| Ma'auni kewayon | 71-94HR15N, 42-86HR30N, 20-77HR45N67-93HR15T, 29-82HR30T, 10-72HR45T |
| Ƙarfin gwaji na farko | 3kgf (29.42N) |
| Jimlar ƙarfin gwaji | 15kgf (147.1N), 30kgf (294.2N), 45kgf (441.3N) |
| Ma'aunin aunawa | Ana iya karanta ma'aunin HRA, HRB, HRC kai tsaye akan bugun kira |
| Ma'auni na zaɓi | HRD, HRF, HRG, HRH, HRE, HRK, HRL, HRM, HRP, HRR, HRS, HRV |
| Hanyar karanta darajar taurin | Karatun bugun kira na Rockwell; |
| Gwaji hanyar lodin ƙarfi | Ƙaddamar da motsi na ƙarfin gwajin lodi, kiyaye ƙarfin gwaji, da sauke ƙarfin gwaji; |
| Matsakaicin tsayin da aka yarda don samfurin | 175mm; |
| Nisa daga tsakiyar mai shiga zuwa bangon injin | 135mm; |
| Ƙaddamar da ƙarfi | 0.5 HR; |
| Wutar wutar lantarki | AC220V± 5%, 50 ~ 60Hz |
| Gabaɗaya girma | 450*230*540mm; |
| Girman shiryarwa | 630x400x770mm; |
| Nauyi | 80KG |
| Babban injin: 1 | 120° lu'u lu'u lu'u lu'u lu'u-lu'u: 1 |
| Φ1.588 Ƙarfe mai bugun ƙarfe: 1 | babban lebur mai aiki: 1 |
| Smallaramin ɗakin aiki: 1 | Wurin aiki mai siffar V: 1 |
| 70 ~ 85 HR30T toshe taurin | 80 ~ 90 HR15N toshe taurin |
| 65 ~ 80 HR30N toshe taurin | Igiyar wutar lantarki: 1 |
| Screwdriver: 1 | Littafin mai amfani: 1 kwafi |
