摘要
以柜式空调器出风网为例,详细阐述了三板式点浇口注射模的结构设计要点与工作过程,通过采用典型的多滑块抽芯结构、多弹簧顶出复位系统,使模具的使用寿命和可靠性大大提高,经过在实践中不断优化选材和热处理工艺、控制加工精度和改进配模技术,大大缩短了配模时间和模具制造周期,提高了生产效率,降低了制造成本。
The key structural design points and working process of a 3-plate injection mould with pin-point gate for a wind net in a packaged air-conditioner were described. The application of typical multi-slide core-pulling mechanism, multi-spring ejection and reset system greatly extends the mould service life and reliability. The selection of materials and heat treatment technique also help improve the production efficiency.
出处
《模具工业》
北大核心
2008年第11期49-52,共4页
Die & Mould Industry
关键词
主射模
设计
热处理
工艺
injection mould
design
heat treatment
techniques
