Introduction: This machine is mainly used for the preparation of dumbbell shaped specimen in non-metallic tensile test. The test specimens conform to the requirements of type I and type II specimens specified in GB / T1040.2, with high sample preparation efficiency and accurate sample size . Technical Parameters: Cutter diameter: 28mm Sample preparation accuracy: ± 0.2mm Milling machine speed: 2800rpm Work table size: 450 × 320 Sample thickness: 1-15mm Power supply voltage: 220V Frequency: 50HZ Rated power: 120W Equipment Dimensions: 450 × 320 × 550mm Weight: 60Kg Structural features: The machine uses a standard model method of processing standard samples, easy to operate, simple and accurate, fast. Operation method 1, the dumbbell sample to be made of the material (115 ~ 150) × (20 ~ 25) × (1 ~ 15), (L × W × H) rectangular strip. 2, the rectangular strip clip to the splint, and close. 3, turn on the power, start milling cutter. 4, hold the handle, the mold close to the tool, milling to the request, remove the sample, the sample flip 180 °, re-clamping the sample, milling to the request.
