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The Impact Specimen Notch Electric Hydraulic Broaching Machine
Product Description:
 The impact specimen notch broaching machine is the optical curve grinder can processing only tool samples gap. Because of a molding processing principle, the processing of the gap of the same good. The broach broaching machine is made of W18Cr4V, high hardness, good wear resistance, each tool can process up to 2 more than one sample. Meet the GB/T229-2007 "metallic materials Charpy pendulum impact test method" (instead of GB2106-80) of the standard requirements, if change the structure and change of important components, which can meet the ASTME23-02a, EN10045, ISO148 and other foreign standards. One time can process two V or U type gap. For 8 seconds, the operation is very simple and reliable.
Standard specimen notch depth was 2mm ± 0.05, notch broaching machines using specimen positioning method, positioning of the sample length of the 55mm 1/2 center, if the length of 55mm is not the same, can be positioned at any time to adjust. Factory has been adjusted according to 55mm.
Product details
Technical parameters
Model CSL-B/CLS-Y
Specimen notch shape Standard:  Type V2 (deep 2 mm , 45°±2°r=0.25 mm ± 0.025 mm)
Type U2 (deep2 mm  wide 2 mm deep   r=1 mm ±0.05 mm)
Note: (U3/U5mm special custom))
Processing sample size 10*10(7.5/5)*55mm
Cutting mode/lubrication system Electronic hydraulic/lubrication oil automatic circulation ,oil quantity can be adjusted
Broach travel 340±10mm
Broach material W18Cr4V
Pull speed 2~3m/min(adjustable)
Electronic source 0.37Kw,380V
External dimensions 650*300*1200mm
Weight 180Kg