HRD-45 Dial gauge Lub cev muaj zog tsav Superficial Rockwell hardness tester
Txheeb xyuas Rockwell hardness ntawm cov hlau ferrous, cov hlau uas tsis yog ferrous, thiab cov khoom siv uas tsis yog hlau; ntau yam kev siv, tsim nyog rau kev quenching
Kev ntsuas Rockwell hardness rau kev kho cua sov xws li quenching thiab tempering; kev ntsuas qhov chaw nkhaus yog ruaj khov thiab txhim khu kev qha.
Lub spindle uas tsis muaj kev sib txhuam ua kom muaj qhov tseeb ntawm kev sim zog;
Lub zog kuaj kev thauj khoom thiab kev tshem tawm tau ua tiav los ntawm hluav taws xob yam tsis muaj qhov yuam kev ua haujlwm ntawm tib neeg;
Cov qhov hnyav uas raug tshem tawm ywj pheej thiab lub hauv paus spindle system ua rau qhov hardness tus nqi raug dua thiab ruaj khov;
Lub dial tuaj yeem nyeem tau HRA, HRB thiab HRC nplai ncaj qha;
| Kev ntsuas ntau yam | 71-94HR15N, 42-86HR30N, 20-77HR45N67-93H15T, 29-82HR30T, 10-72HR45T |
| Lub zog sim thawj zaug | 3kgf (29.42N) |
| Tag nrho cov zog sim | 15kgf (147.1N), 30kgf (294.2N), 45kgf (441.3N) |
| Kev ntsuas qhov ntsuas | HRA, HRB, HRC nplai tuaj yeem nyeem ncaj qha rau ntawm lub dial |
| Cov nplai xaiv tau | HRD, HRF, HRG, HRH, HRE, HRK, HRL, HRM, HRP, HRR, HRV |
| Txoj kev nyeem tus nqi hardness | Rockwell dial nyeem ntawv; |
| Txoj kev sim thauj khoom | Kev ua tiav ntawm lub zog kuaj xyuas thauj khoom, tswj lub zog kuaj xyuas, thiab tshem tawm lub zog kuaj xyuas los ntawm lub cev muaj zog; |
| Qhov siab tshaj plaws uas tso cai rau cov qauv | 175 hli; |
| Qhov deb ntawm qhov chaw ntawm lub tshuab nqus mus rau phab ntsa tshuab | 135 hli; |
| Kev daws teeb meem nyuaj | 0.5 teev; |
| Lub zog fais fab mov | AC220V ± 5%, 50 ~ 60Hz |
| Qhov ntev tag nrho | 450 * 230 * 540mm; |
| Qhov loj ntawm cov khoom ntim | 630x400x770mm; |
| Qhov hnyav | 80KG |
| Lub tshuab tseem ceeb: 1 | 120° pob zeb diamond indenter: 1 |
| Φ1.588 lub pob hlau indenter: 1 | rooj ua haujlwm loj tiaj tus: 1 |
| Rooj ua haujlwm me me tiaj tus: 1 | Rooj ua haujlwm zoo li V: 1 |
| 70 ~ 85 HR30T qhov nyuaj thaiv | 80 ~ 90 HR15N hardness thaiv |
| 65 ~ 80 HR30N hardness thaiv | Txoj hlua fais fab: 1 |
| Tus ntsia hlau: 1 | Phau ntawv qhia siv: 1 daim qauv |
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