井盖模具的性能稳定,操作简单方便,并在人员配置与维修保养和模具产业的综合投资上都做到了减少与节约,而且在电力消耗上也具有很高的优势。
The well cover mold has stable performance, simple and convenient operation, and has reduced and saved the comprehensive investment in personnel allocation and maintenance and mold industry, and has a high advantage in power consumption.

井盖模具应适合压铸生产工艺的要求,并且技术经济性合理。所成型的铸件,应符合压铸件图上说规定的形状尺寸及各项技术要求,
The well cover mould should be suitable for the requirements of die casting production process, and the technical economy is reasonable. The formed castings shall meet the shape, size and technical requirements specified on the die casting drawing,

特别是要设法保证高精度和高质量部位达到要求。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。
In particular, efforts should be made to ensure that the parts with high precision and high quality meet the requirements. All kinds of parts on the mold should meet the requirements of mechanical processing and heat treatment process, with proper material selection and reasonable matching precision.

在保证制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。
On the premise of ensuring the quality and safe production of the parts, reasonable, advanced and simple structure should be adopted to ensure the accurate and reliable action, good rigidity of components, convenient disassembly and replacement of vulnerable parts, and to extend the working life of the die.