路牙石模具材质工艺
Luyashi mold material technology
路牙石模具采用工程pp（聚丙烯）原料，材料具有良好的可锻性、切削加工性、淬硬性、淬透性及可磨削性、还具有小的氧化、脱碳敏感性和淬火变形开裂倾向。
The PP (polypropylene) material has good Forgability, machinability, hardenability, hardenability and grindability. It also has small oxidation, decarburization sensitivity and quenching dehiscence tendency.
表面光洁光滑，经过锻造、切削加工、热处理等几道工序，保证瑞达模具的制造质量，降低生产成本，满足模具工作环境要求，工艺性能要求，经济耐用。路牙石模具可采用3mm钢板经过钣金，焊接，压弯工艺制作，钢模具脱模时间快，产品尺寸更准确，钣金钢模具的主要特点是模具可拆卸。
The surface is smooth, smooth, through the forging, cutting, heat treatment and other processes to ensure the quality of the manufacturing of the mold, reduce the production cost, meet the requirements of the working environment of the mold, the process performance requirements, and the economy and durable. The 3mm steel plate can be made by sheet metal, welding and bending process. The die is faster and the product size is more accurate. The main feature of the sheet metal die is that the die can be disassembled.
模具的材质紧密相连的,材料决定着路牙石模具的外观和质量。零件产量大、外形尺寸稳定的模具要采用高性能的材料制造,这类模具材料还能进行低真空表面强化处理,让模具的耐用度提高到新的水平.由于模具形状复杂,精度要求高,生产周期较长,模具加工成本较高,因此采用高性能的材料也是必要的。而零件产量不大的模具,由于形状简单,比较容易生产,可以使用成本和质量都比较适中的材料进行生产。
The mold material closely linked, material determines the appearance and quality of luyashi mold. The mold with high output and stable shape should be made of high performance material. This kind of mold material can also be treated with low vacuum surface to improve the die durability to a new level. Because of the complex mold shape, the high precision, the longer production cycle and the high processing cost, the high performance material is used. It is necessary. The mold with small yield is easy to produce because of its simple shape. It can produce materials with moderate cost and quality.