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Impact specimen notch broaching machine is the sole tool that can process qualified specimen notches other than the optical profile grinder. Due to the principle of one-step forming, notches processed by it have good identity. The products of this series can currently be classified into the following types domestically: manual impact specimen notch broaching machine (single-blade), electric impact specimen notch broaching machine (double-blade) and hydraulic electric impact specimen notch broaching machine (double-blade). This product can meet the requirement specified in GB/T 229-2007 Metallic materials -Charpy pendulum impact test method. If the structural form is changed and important relevant parts are replaced, international standards such as ASTM, E23-02a, EN10045, ISO148 and ISO083 can be met.
Main Technical Parameters
Shape of specimen notch | V type,U type |
Dimension of processed specimen | 10(7.5,5)×10×55 10 (7.5, 5)×10×55 |
Cutting method |
Electric |
Broach travel | 350mm |
Broach material | W18Cr4V |
Power supply | 380V,0.37KW |
Overall dimension | 580×400×1140mm |
Weight | 180Kg |
Note: This parameter list is only for information and is subject to change without notice. The real objects prevail for the products of our company. |