Increasing die landlength can also help because it reduces swell.
增加口模流动长度也有帮助,因为它减少了出口膨胀。
2
The effects of structural parameters of Squeeze Film Damper (SFD), such as eccentricity, radial clearance and landlength etc. on cavitation were investigated experimentally.
The effect of major parameters of die structure on metal flow velocity is integrated and the mathematical model of design and calculation of aluminum profile extrusion die landlength is derived.