Cantilever beam electric notch prototypeExecution standard:

comply withISO179—2000、ISO180—2001 及 GB/T1043-2008，GB/T1843—2008Standard regulations.

　 　Cantilever beam electric notch prototypeTechnical Specifications:

1) Workbench travel:>90mm
2) Cutting speed: 30mm/min
3) Sampling efficiency: greater than 100 samples per 10 minutes
4) Feed rate: 0-2.5mm optional
5) Feed stroke: 10mm
6) Type of notch made: customized according to tool specifications
7) Dimensions: 450mm in length, 390mm in width, and 360mm in height
8) Power supply voltage: 220V, single-phase three wire system

Product configuration:

1）One host
2) One sample centering gauge block
3) A type of cutting tool
Imported alloy steel cutting tools:
Imported alloy steel cutting tools are made of special alloy materials, which are used to create standard sample notches for electric notch making machines and impact tests on cantilever beams and simply supported beams.
The hardness is greater than HRC60, the surface roughness value is less than Ra0.4, the blade angle is 30 ± 0.1 °, it can be repeatedly ground, and the service life is long.
A-type cutting tool: The notch size of the produced sample is 45 °± 0.2 ° r=0.25 ± 0.05
B-type cutting tool: The notch size of the produced sample is 45 °± 0.2 ° r=1.0 ± 0.05
C-type cutting tool: The notch size of the produced sample is 45 °± 0.2 ° r=0.1 ± 0.02