cz 绿化带草坪砖模具 总经销 绿化带草坪砖模具 型有超强的耐磨性：坯料在模型型腔中塑性变性时，沿型腔表面既流动又滑动，绿化带草坪砖模具 使型腔表面与坯料间产生剧烈的摩擦，从而导致模型因磨损而失效。绿化带草坪砖模具 所以材料的耐磨性是模型最基本、最重要的性能之一。硬度是影响耐性的主要因素。Cz green belt lawn brick mold distributes green belt lawn brick mold with super wear resistance: when the blank plastic deformation in the model cavity, it flows and slides along the surface of the cavity. The green belt lawn brick mold causes severe friction between the surface of the cavity and the blank, which leads to the failure of the model due to wear. The wear resistance of green belt lawn brick mould is one of the most basic and important properties of the model. Hardness is the main factor affecting endurance.
