https://www.acomold.com/how-to-define-the-viscosity-curve-of-injection-molding.html A One-Stop Manufacturer for Plastic Injection Mold and Molding Services Wed, 26 Jul 2023 09:47:52 +0000 hourly 1 https://www.acomold.com/how-to-define-the-viscosity-curve-of-injection-molding.html#comment-17 Tue, 13 Sep 2022 19:35:12 +0000 https://acomold.com/how-to-define-the-viscosity-curve-of-injection-molding.html#comment-17 I have tried several viscocity curves and they turn out opposite of what you think where as the slower your ram speed the lower the injection pressure and faster the injection speed should lower the viscocity so why is it that injecting faster take more psi at cutoff vs slower speed at cutoff with low cut off psi

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