CSL-B Impact Specimen Notch Double Blade Electric Broaching Machine

Product introduction:

CSL-B impact specimen notch double-knife electric broaching machine is the only tool in China that can process qualified Charpy impact specimen notches except for optical curve grinders. Due to the one-time forming processing principle, the notches it processes have good uniformity.

This broaching machine adopts high-precision ball screw transmission and linear guide rails as support. This structure ensures the stability of the broaching tool and the geometric accuracy of the notch. This product is equipped with a double-station broaching tool, which can process two specimen notches at the same time: one V-shaped (2mm deep) and one U-shaped (2mm deep) (two V-shaped or two U-shaped notches are also possible). Whether processing V-shaped or U-shaped notches, there is no need to change the tool. It only takes 10 seconds to process the specimen notch once, which is easy and reliable to operate. The broaching tool of this broaching machine is made of W18Cr4V material, which has high hardness and good wear resistance. Each tool can process more than 20,000 specimens.

This broaching machine meets GB 2106-80 "Metal Charpy (V-notch) impact test method" and GB/T 229-2007 "Metal Charpy notch impact test method". If the structure is changed and the relevant parts are replaced, it can also meet the requirements of relevant international standards such as American and European standards ASTM E23, EN 10045, ISO 148, ISO 83, etc.

Impact specimen notch broaching machine is a special equipment for physical and chemical laboratories in metallurgy, boiler pressure vessels, vehicles and ships, engineering machinery manufacturing and scientific research departments.