Lub txaj kuaj tshuab
Technical Parameters
Sab nraud qhov ntev | 3320 * 2400 * 2280mm (L * W * H) |
Qhov hnyav | ua 2,3t |
Hwj chim | AC 220V 50HZ Cov |
Qauv: Ntau tshaj ib lub txaj | 2400mm × 2400mm × 440mm |
Kev khiav haujlwm | phau ntawv system + automatic system |
Hard thiab mos zaub | Digital thiab ntawv nyeem |
Tswj hom | tswj lub computer |
Pavement durability test device | 1) lub sij hawm rotating inertia ntawm cov menyuam yog (0.5 ± 0.05) Kgm2, loading zaus: (16 ± 2) zaug / min, static load: (1400 ± 7) N, xeem lub sij hawm:> 30000 zaug. 2) Cov menyuam: oval puab, sab nraud qhov ntev kam rau ua: ± 2 hli, ntev: (1000 ± 2) hli, kev sib txhuam coefficient: (0.2 ~ 0.5), chamfering Lub kaum sab xis ntawm cov menyuam: R30, qhov siab tshaj plaws ntawm cov menyuam: 300 ± 1 hli; 3) Servomotor: Panasonic 4) xeem mus txawv tebchaws: txog 250 hli ntawm lub hauv paus kab ntawm lub txaj; 5) qhov tseeb ntawm cov cuab yeej ntsuas lub zog yuav tsum tsis pub tsawg dua 1%, qhov tseeb ntawm cov cuab yeej loj yuav tsum tsis pub tsawg dua 1 hli, thiab qhov sib txawv ntawm qhov chaw thau khoom yuav tsum yog ± 5 hli. |
Kev ntsuas qhov siab
| 1) Qhov siab ntsuas qhov tseeb: ± 0.5mm; 2) qhov siab ntsuas ncoo: ntsuas qhov saum npoo yog lub tiaj tiaj thiab du nruj kheej kheej; 3) txoj kab uas hla ntawm ntsuas ncoo: 100mm, chamfering R10; 4) daim ntawv thov ceev ntawm lub ncoo: 100 ± 20mm / min; |
Hardness test device | 1) loading peev: 1000N; 2) khiav ceev thaum thauj khoom thiab tshem tawm: (90 ± 5) mm / min, lub kaw lus tuaj yeem ncav cuag qhov chaw ntawm 0.01-200mm / min; 3) tus nqi hardness (Hy) ntawm lub txaj yog qhov nruab nrab tus nqi ntawm txoj kab nqes (qhov sib piv ntawm kev thauj khoom quab yuam N rau sag qhov tob mm) ntawm qhov loading deflection nkhaus ntawm 210N, 275N thiab 340N; |
Sab durability test device | 1) loading pad loj: 380 * 495 * 75mm. 2) ntsug downward loading quab yuam: 1000N 3) tag nrho cov kev xeem: 5000 4) Lub sijhawm tuav: (3 ± 1) s |