72腔瓶坯模中NECK RING的加工工艺分析

Processing Technology Analysis of NECK RING in 72 Cavity Bottle Blank

NECK RING(颈环)是72腔瓶坯模中一个关键零件,其尺寸要求精度高,表面粗糙度好,形位准确。它在多腔模具中属于瓣合式凹模,生产过程中有较高的要求,故分析其加工工艺以及零件相关制造要求,使其满足需求。

NNECK RING （Neck Ring） is a key part of the 72-cavity preform mold, which requires high dimensional accuracy, good surface roughness and accurate shape. It has high requirements in the production process of multi-cavity molds, and therefore analyzes its processing technology and parts related manufacturing requirements to meet the demand.