Electric notch sample making machine

Model：QT-ⅡElectric notch sample making machine

Product picture:(for reference only)

QT-Ⅱ Electric notch sample making machine Product technical parameters：

The machine specification：

QT - Ⅱ electric notch prototype is used as the sample preparation equipment for notch samples used in the impact toughness test of non-metallic materials by cantilever beam and simply supported beam impact testing machine. It can clamp 20 samples at a time and process more than 100 notches every 10 minutes. The notch size is accurate, the efficiency is high, and the operation strength is greatly reduced.

The instrument has a high degree of automation and high sample preparation efficiency; The design concept of complete protection devices, convenient installation and use, beautiful appearance and humanization.

Alloy steel imported cutting tools are made of special alloy materials and made in Europe. They are specially used for XQZ - Ⅱ electric notch prototype to process the standard sample notch required for impact test of cantilever beam and simply supported beam.

The hardness is greater than HRC60, and the surface roughness value is less than Ra0 4. The blade angle is 30 ± 0.1 °, which can be grinded repeatedly and has a long service life.

Type a cutter: the notch size of the sample is 45 ° ± 0.2 ° r = 0.25 ± 0.05

Type B cutter: the notch size of the sample is 45 ° ± 0.2 ° r = 1.0 ± 0.05

Type C cutter: the notch size of the sample is 45 ° ± 0.2 ° r = 0.1 ± 0.02