| 路牙石模具采用工程pp(聚丙烯)原料 |
| 添加时间：2019/12/13 13:54:09 浏览次数： |
| 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 raw material of Engineering PP (polypropylene) is used in the mould of road stone. The material has good malleability, machinability, hardenability, hardenability, grindability, small oxidation, decarburization sensitivity and quenching deformation cracking 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 and clean. After forging, cutting, heat treatment and other processes, it can ensure the manufacturing quality of Rida mold, reduce the production cost, meet the requirements of mold working environment, process performance, economy and durability. The curbstone mould can be made of 3mm steel plate through sheet metal, welding and bending process. The steel mould has fast demoulding time and more accurate product size. The main feature of the plate steel mould is that the mould 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 material of the mold is closely connected, which determines the appearance and quality of the road stone mold. The mould with large output and stable dimension should be made of high-performance materials, which can also be used for low vacuum surface strengthening treatment, so as to improve the durability of the mould to a new level. Due to the complex shape of the mould, high precision requirements, long production cycle and high processing cost of the mould, it is necessary to use high-performance materials. The mold with small part output can be produced with materials with moderate cost and quality due to its simple shape and easy production. |
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