Iku kasusun saka kamar test, runner, wadhah sampel lan panel kontrol. Nalika nganakake tes, conto karet diselehake ing stand, lan kahanan tes kayata beban lan kacepetan disetel ing panel kontrol. Wadah spesimen banjur diputer nglawan roda penggiling sajrone wektu tartamtu. Ing pungkasan tes, tingkat nyandhang diitung kanthi ngukur bobot mundhut spesimen utawa ambane trek nyandhang. Asil tes sing dipikolehi saka Rubber Abrasion Resistance Akron Abrasion Tester digunakake kanggo nemtokake ketahanan abrasi barang karet kayata ban, sabuk konveyor, lan sol sepatu.
Industri sing ditrapake:industri karet, industri sepatu.
Penentuan standar:GB/T1689-1998vulcanized rubber wear resistance machine(Akron)
ltem | Metode A | Metode B |
Tes suhu | 75±2"C | 75+2° ℃ |
Kacepetan spindle | 1200+60 r / min | 1200+60 r / min |
Wektu tes | 60±1min | 60±1min |
Axial testing pasukan | 147N(15kgf) | 392N(40kgf) |
Pengujian aksial gaya induktansi titik nol | ±1,96N(±0,2kgf) | ± 1.96N(o.2kgf) |
Spesimen bal baja standar | 12,7 mm | 12,7 mm |
jeneng | karet wear resistance akron abrasion testing machine |
Ukuran grinding wheel | Dhiameter 150mm, kekandelan 25m, diameter bolongan tengah 32mm; ukuran partikel 36, alumina abrasif |
Roda pasir | D150mm, W25mm, ukuran partikel 36 # gabungan |
Ukuran spesimen Cathetan: D kanggo diameter ban karet, h = ketebalan sampel | Strip [dawa (D+2 h)saka+0~5mm,12.7±0.2mm; kekandelan saka 3.2mm, ± 0.2mm] Diameter Roda Karet 68 °-1mm, ketebalan 12.7±0.2mm, kekerasan saka 75 kanggo 80 derajat |
Kisaran sudut miring spesimen | "nganti 35 ° luwes |
Bobot bobot | Masing-masing 2lb,6Lb |
Kacepetan transfer | BS250±5r/min;GB76±2r/min |
Counter | 6 digit |
Spesifikasi Motor | 1/4HP[O.18KW) |
Ukuran mesin | 65cmx50cmx40cm |
Bobot saka mesin | 6Okg |
Balance palu | 2,5 Kg |
Counter | |
Power Supply | fase tunggal AC 220V 3A |