Surpassingcustomer’sexpectationAmperexTechnologyLimited24/10/20Unauthorizedreproductionprohibited极片波浪边改善Surpassingcustomer’sexpectationAmperexTechnologyLimitedSurpassingcustomer’sexpectationAmperexTechnologyLimited24/10/20Outline1
问题现象及临时措施2
问题小组3
问题描述4
执行暂时对策5
找出问题真正原因6
选择永久对策7
执行及验证永久对策8
预防措施Surpassingcustomer’sexpectationAmperexTechnologyLimitedSurpassingcustomer’sexpectationAmperexTechnologyLimited24/10/201
问题现象及临时措施问题现象:涂膜膜片经冷压分条后,极片边缘出现波浪边,在RW/RF影响焊接贴胶位置,极片打皱以及X_ray不良
临时措施:调节RW/RF纠偏、张力、主驱动辊,RF优率达到70%进行生产,低于70%极片做报废处理
Surpassingcustomer’sexpectationAmperexTechnologyLimitedSurpassingcustomer’sexpectationAmperexTechnologyLimited24/10/203
问题描述序号波浪边种类1分条收卷波浪2冷压边缘波浪3涂布鼓边波浪4分条翘边波浪5铝箔来料波浪6分条锯齿波浪波浪边的种类及比例:Surpassingcustomer’sexpectationAmperexTechnologyLimitedSurpassingcustomer’sex