E194 DYNAMIC STRIPPING ELEMENT (DAE) Description: The dynamic stripper is used in blanking tools for punching operations using material up to 2 mm thick. The stripper is below the die. It is similar in shape to a segmented chuck. After the punching operation the punch enters the stripper with the punch waste still attached. The dynamic stripper opens up to receive the punch. On the return stroke the dynamic stripper strips the punch waste from the punch. The stripping element diameter d1 is manufactured 0.2 mm smaller than the diameter p of the punch. To ensure reliable stripping the minimum entry depth into the dynamic stripper must be no less than 1 mm. The dynamic stripper can help to protect both the tool and the product from damage and also accelerate the production rate. Material: Steel, hardened d 19 5 6x60° l -0,1 0 d5 d6 -0,05 -0,01 M 8 d1 -0,2 2618. O-ring Punch with ejector pin 2618. Dynamic Stripper (DAE) Material Matrix O-ring Punching waste +0,05 p d 4 0 d7 20 0 +0,05 15 0 +0,05 5 Punch with ejector pin Matrix d 4 0 +0,05 d7 p 24-26 0 +0,05 20 0 +0,05 5 Punch with ejector pin Matrix Mounting example Mounting example
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