HRD-45 Dial gauge Tsav-tsav Superficial Rockwell hardness tester
Txiav txim siab Rockwell hardness ntawm ferrous hlau, non-ferrous hlau, thiab cov ntaub ntawv uas tsis yog-hlau; ntau yam kev siv, haum rau quenching
Rockwell hardness ntsuas rau kev kho cua sov xws li quenching thiab tempering; curved nto ntsuas yog ruaj khov thiab txhim khu kev qha.
Kev sib txhuam-dawb ntxaiv kom ntseeg tau tias qhov kev xeem quab yuam raug;
Lub loading thiab unloading xeem quab yuam yog ua tiav hluav taws xob tsis muaj tib neeg kev ua haujlwm yuam kev;
Kev ywj pheej tshem tawm qhov hnyav thiab cov tub ntxhais ntxaiv qhov system ua rau tus nqi hardness ntau dua thiab ruaj khov;
Lub xov tooj tuaj yeem nyeem ncaj qha HRA, HRB thiab HRC nplai;
| Kev ntsuas ntau | 71-94HR15N, 42-86HR30N, 20-77HR45N67-93H15T, 29-82HR30T, 10-72HR45T |
| Thawj qhov kev sim quab yuam | 3 kgf (29.42 N) qhov hnyav |
| Tag nrho kev xeem quab yuam | 15kgf (147.1N), 30kgf (294.2N), 45kgf (441.3N) |
| Ntsuas ntsuas | HRA, HRB, HRC nplai tuaj yeem nyeem ncaj qha ntawm lub xov tooj |
| Xaiv cov nplai | HRD, HRF, HRG, HRH, HRE, HRK, HRL, HRM, HRP, HRR, HRS, HRV |
| Hardness tus nqi nyeem txoj kev | Rockwell dial nyeem ntawv; |
| Test quab yuam loading txoj kev | Kev tsav lub cev muaj zog ua tiav ntawm kev thauj khoom kuaj quab yuam, tswj kev sim quab yuam, thiab tshem tawm kev xeem quab yuam; |
| Qhov siab tshaj plaws pub rau cov qauv | 175mm; |
| Kev ncua deb ntawm qhov chaw ntawm indenter mus rau lub tshuab phab ntsa | 135mm; |
| Hardness daws teeb meem | 0.5 hli; |
| Lub zog hluav taws xob | AC220V ± 5%, 50 ~ 60Hz |
| Tag nrho qhov ntev | 450 * 230 * 540mm; |
| Ntim qhov loj | 630x400x770mm; |
| Qhov hnyav | 80 KG |
| Main tshuab: 1 | 120 ° pob zeb diamond indenter: 1 |
| Φ1.588 steel pob indenter: 1 | loj tiaj tiaj ua hauj lwm rooj: 1 |
| Me me tiaj tus workbench: 1 | V-shaped workbench: 1 |
| 70 ~ 85 HR30T hardness thaiv | 80 ~ 90 HR15N hardness thaiv |
| 65 ~ 80 HR30N hardness thaiv | Lub cev muaj zog: 1 |
| Screwdriver: 1 | User manual: 1 daim |
