一、 MingLiU","serif"; mso-ascii-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman";">作业流程MingLiU","serif"; mso-ascii-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman";">: MingLiU","serif"; mso-ascii-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman";">检验合格MingLiU","serif"; mso-ascii-font-family: 宋体; mso-hansi-font-family: 宋体;">→钻孔 1.1MingLiU","serif"; mso-ascii-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman";">高频混合板:压合MingLiU","serif"; mso-ascii-font-family: 宋体; mso-hansi-font-family: 宋体;">→除胶→磨板→EQCMingLiU","serif"; mso-ascii-font-family: 宋体; mso-hansi-font-family: 宋体;">→ MingLiU","serif"; mso-ascii-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman";">检验不合格MingLiU","serif"; mso-ascii-font-family: 宋体; mso-hansi-font-family: 宋体;">→返工
MingLiU","serif"; mso-ascii-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman";">检验合格→钻孔 1. 2盲埋孔板(先钻孔后压合):压合→除胶→磨板→EQC→
检验不合格→返工 二、 工艺参数: H2SO4: 98%含量,约50L; 浸泡时间:40秒~70秒; 温度:室温; 三、 操作规范: 3.1 入料:轻拿轻放,一片一片插入手提架中; 3.2 药水浸泡:手提手提架轻轻地上下滑动; 3.3 出料:出料时手提架离药水液面10CM左右,滴水时间13秒; 3.4 磨板:使用沉铜磨板机磨(操作参考:沉铜磨板机作业指导书) |