保定市正同模具厂 高铁围栏塑料模具合理的模具结构有助于提高高铁围栏模具的承载能力,高铁围栏塑料模具减轻模具承受的热及机械负荷。可靠的模具导向机构可以避免凸模和凹模间的互相啃伤；承受高强度负荷的冷墩和冷挤压模具通过截面尺寸变化处理可以防止应力集中。所以模具结构是影响高铁围栏模具寿命的一个重要因素。高铁围栏塑料模具紧接着就是高铁围栏模具的材料。模具的材料要符合大批量生产,具有一定的承载能力强、抗疲劳破坏能力。高铁围栏塑料模具的加工质量也是一个重要的因素,模具零件在加工、热处理过程中所产生的缺陷都会影响模具寿命 WL High-speed Railway Fence Plastic Mould Store Baoding Zhengtong Mould Factory High-speed Railway Fence Plastic Mould Reasonable Mould Structure helps to improve the bearing capacity of high-speed rail Fence Mould, High-speed Railway Fence Plastic Mould reduces the thermal and mechanical load of the mould. Reliable die guide mechanism can avoid mutual gnawing between punch and die; cold pier and cold extrusion die under high strength load can prevent stress concentration by changing section size. Therefore, the die structure is an important factor affecting the life of the high-speed rail fence die. High-speed rail fence plastic mold is followed by high-speed rail fence mold material. The material of the die should be in line with mass production, and have a certain bearing capacity and fatigue resistance. The processing quality of plastic mould for high-speed rail fence is also an important factor. Defects in the process of processing and heat treatment will affect the life of the mould.
