Product name: Notch Sample Making Machine
Product Model: JKANM-II
Product Function: Used for making notch specimens for cantilever beam and simple supported beam impact tests.
Based on standards:
GB/T 1043 Determination of impact properties of simple supported beams of plastics
GB/T 1843 Determination of impact strength of cantilever beams of plastics
ISO 179 Determination of impact strength of simple supported beams of plastics
ISO 180 Determination of Izod impact strength of plastics
Safety protection device: left and right limit protection, with anti-collision limit switch to ensure that the feed device moves within a limited range. It is equipped with a protective cover, and the cutting motor can only be triggered to rotate when the protective cover falls. The power is closed to protect the safety of the test personnel.
序号 | 项目 | 参数 |
1 | 旋转电机转速 | 240r/min |
2 | 刀具行程 | 20mm |
3 | 加工缺口深度 | 0～2.5mm可调 |
4 | 工作台行程 | ＞90mm |
5 | 单次夹装试样数量 | 20个 |
6 | A型刀具尺寸及精度 | 45°±1°，r=0.25±0.05（mm） |
7 | B型刀具尺寸及精度 | 45°±1°，r=1.0±0.05（mm） |
8 | C型刀具尺寸及精度 | 45°±1°，r=0.1±0.02（mm） |
9 | 电源电压 | 220V±10% 50Hz |