路沿石钢模具可用于高速公路、城市道路、乡村小路以及各种环保花坛两侧的路牙砖模具。模具压铸模设计时应考虑如下的基本要求：
The road edge stone steel mold can be used in highway, urban road, rural road and various environmental protection flower bed on both sides of the mold. The following basic requirements should be considered in the design of die casting die:

1.模具应适合压铸生产工艺的要求，并且技术经济性合理；1. The die should be suitable for the requirements of die casting production process, and the technical and economic efficiency should be reasonable;

2.所成型的铸件，应符合压铸件图上所规定的形状尺寸及各项技术要求，特别是要设法保证高精度和高质量部位达到要求；
2. The formed castings shall conform to the shape, size and technical requirements specified in the die casting drawing, especially the parts with high precision and high quality shall meet the requirements;

3.模具上各种零件应满足机械加工工艺和热处理工艺的要求，选材适当，配合精度选用合理；3. All kinds of parts on the mold should meet the requirements of machining process and heat treatment process, with proper material selection and reasonable matching precision;

4.在保证铸件质量和安全生产的前提下，应采用合理先进和简单的结构，使动作****可靠，构件刚性良好，易损件拆换方便，并有利于延长模具工作寿命。
4. On the premise of ensuring casting quality and safe production, reasonable advanced and simple structure should be adopted to ensure accurate and reliable action, good rigidity of components, convenient disassembly and replacement of vulnerable parts, and extension of working life of die;

5.浇注系统的设计和计算是压铸模设计中一项十分重要的工作，应引起高度重视。5. The design and calculation of gating system is a very important work in die casting die design, which should be attached great importance to;

6.选用模具零部件时尽可能推广标准化，以缩短设计和制造周期，便于管理；掌握压铸机的技术特征，充分发挥设备的技术功能和生产能力，模具与压铸机的链接安装既方便又****可靠。
6. Promote standardization as far as possible when selecting die parts, so as to shorten the design and manufacturing cycle and facilitate management; master the technical characteristics of die casting machine, give full play to the technical function and production capacity of the equipment, and the link installation between the die and the die casting machine is convenient, accurate and reliable.