摘要
介绍了塑料石英钟机芯的产品结构设计要点。
The design of plastics pivot core structure of quartz clock and high precision mould was introduced.The processing characteristics of injection mould cavity and special process flow were also offered.
出处
《现代塑料加工应用》
CAS
1999年第6期33-34,37,共3页
Modern Plastics Processing and Applications
关键词
石英钟
机芯
注塑模
模具设计
注塑成型
塑料
plastics pivot core of quartz clock
structure characteristic
high pricision injection mould
processing technique
process flow
