护坡模盒用于生产水泥护坡砖使用,水泥护坡是应用于高速、高铁、水利等地方,起到护坡、护堤的作用
Slope protection mould box is used to produce cement slope protection brick. Cement slope protection is used in high-speed, high-speed railway, water conservancy and other places, and plays the role of slope protection and dike protection
利用工程原料聚丙烯(pp)制作的护坡模盒韧性好,利用时间长,聚丙烯pp具有很好的韧性,可溶性和可塑性,塑料颗粒高温下化成液态,是液体流入特定好的铁模具中,利用液态水循环使其冷却,成型护坡模盒需要具有良好的机械加工性能,大部分由机械加工完成,良好的机械加工性能是实现高速加工的必要条件
The slope protection brick mold made of polypropylene (PP) has good toughness and long use time. PP has good toughness, solubility and plasticity. The plastic particles turn into liquid at high temperature. It is the liquid flowing into a specific good iron mold, which is cooled by liquid water circulation. The molding slope protection mold box needs to have good mechanical processing performance, most of which is completed by mechanical processing, Good machining performance is a necessary condition for high speed machining,
能够延长加工刀具的寿命,提高切削性能,减小表面粗糙度值,能够生产精度高的模具.需要采用****的塑料材,精度高,稳定性好,中高档模具塑料的需要量不断添加,等级低模盒塑料日益过剩。
It can prolong the service life of the cutting tool, improve the cutting performance, reduce the surface roughness value, and produce the mold with high precision. It needs to use high-quality plastic material, with high precision and good stability. The demand of medium and high-grade mold plastic is constantly added, and the low-grade mold box plastic is increasingly surplus.
护坡模盒比较重要的属性是韧性,这是材料在冲击载荷效果下反抗发生裂纹的一个特性,是模具的一个重要指标,耐性越高,模具出现脆断的几率越小,质量也就越好。
The more important attribute of the slope protection die box is toughness, which is a characteristic of the material resisting crack under the impact load effect, and an important index of the die. The higher the resistance is, the less the probability of brittle fracture of the die is, and the better the quality is.
