Lub txaj kuaj tshuab

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 ntawm 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) kuaj kev mus ncig: txog 250mm ntawm kab nruab nrab 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 chaw thau khoom deflection nkhaus ntawm 210N, 275N thiab 340N;

Sab durability test device

1) loading ncoo 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