焊接工序设备培训

Surpassingcustomer’sexpectationAmperexTechnologyLimited2019/10/4Unauthorizedreproductionprohibited焊接工序设备培训资料李绍军2008-6-13Surpassingcustomer’sexpectationAmperexTechnologyLimitedSurpassingcustomer’sexpectationAmperexTechnologyLimited2019/10/4Unauthorizedreproductionprohibited焊接的目的焊接的目的是将集流体（极耳）和电极片（Tab）粘接在一起，达到传递电流的作用电极片集流体Surpassingcustomer’sexpectationAmperexTechnologyLimitedSurpassingcustomer’sexpectationAmperexTechnologyLimited2019/10/4Unauthorizedreproductionprohibited超声波焊接的原理超声波焊接是焊件在一定压力作用下，利用超声波的高频振荡使焊件接触表面产生强烈摩擦作用以清除表面氧化物并加热而实现焊接的一种压焊方法超声波焊接时，既不向工件输送电流，也不向工件引入高温热源，只是在静压力下将弹性振动能量转变为工件间的摩擦功、形变能及随后有限的温升。接头间的冶金结合是在母材不发生熔化的情况下实现的，因而是一种固态焊接。Surpassingcustomer’sexpectationAmperexTechnologyLimitedSurpassingcustomer’sexpectationAmperexTechnologyLimited2019/10/4Unauthorizedreproductionprohibited超声波焊接的过程摩擦过程在焊接初期，通过摩擦将工件表面的污物去除。加热熔化过程摩擦使工件表面温度逐渐升高使部分金属熔化冷却凝固过程焊接后期，声极离开焊接工件，空气使焊件迅速冷却，并凝固成为焊点Surpassingcustomer’sexpectationAmperexTechnologyLimitedSurpassingcustomer’sexpectationAmperexTechnologyLimited2019/10/4Unauthorizedreproductionprohibited超声波焊接机结构Surpassingcustomer’sexpectationAmperexTechnologyLimitedSurpassingcustomer’sexpectationAmperexTechnologyLimited2019/10/4Unauthorizedreproductionprohibited美国超声波焊接机结构Surpassingcustomer’sexpectationAmperexTechnologyLimitedSurpassingcustomer’sexpectationAmperexTechnologyLimited2019/10/4Unauthorizedreproductionprohibited美国超声波焊接机结构超声波数据线换能器传振杆焊杆锁紧螺丝Surpassingcustomer’sexpectationAmperexTechnologyLimitedSurpassingcustomer’sexpectationAmperexTechnologyLimited2019/10/4Unauthorizedreproductionprohibited美国超声波焊接机结构冷气管聚能器焊头焊座焊接平台定位块冷气调节焊杆上升速度调节焊杆下降速度调节焊杆高度限位间隙调整Surpassingcustomer’sexpectationAmperexTechnologyLimitedSurpassingcustomer’sexpectationAmperexTechnologyLimited2019/10/4Unauthorizedreproductionprohibited美国超声波焊接机结构底座锁紧底座底座高度调整Surpassingcustomer’sexpectationAmperexTechnologyLimitedSurpassingcustomer’sexpectationAmperexTechnologyLimited2019/10/4Unauthorizedreproductionprohibited美国超声波焊接机结构急停开关脚踏开关Surpassingcustomer’sexpectationAmperexTechnologyLimitedSurpassingcustomer’sexpectationAmperexTechnologyLimited2019/10/4Unauthorizedreproductionprohibited界面介绍开机界面Surpassingcustomer’sexpectationAmperexTechnologyLimitedSurpassingcustomer’sexpectationAmperexTechnologyLimited2019/10/4Unauthorizedreproductionprohibited界面介绍设置界面Surpassingcustomer’sexpectationAmperexTechnologyLimitedSurpassingcustomer’sexpectationAmperexTechnologyLimited2019/10/4Unauthorizedreproductionprohibited界面介绍设置界面Surpassingcustomer’sexpectationAmperexTechnologyLimitedSurpassingcustomer’sexpectationAmperexTechnologyLimited2019/10/4Unauthorizedreproductionprohibited界面介绍测试界面Surpassingcustomer’sexpectationAmperexTechnologyLimitedSurpassingcustomer’sexpectationAmperexTechnologyLimited2019/10/4Unauthorizedreproductionprohibited界面介绍焊接参数设置界面Surpassingcustomer’sexpectationAmperexTechnologyLimitedSurpassingcustomer’sexpectationAmperexTechnologyLimited2019/10/4Unauthorizedreproductionprohibited界面介绍内置时间参数设置界面Surpassingcustomer’sexpectationAmperexTechnologyLimitedSurpassingcustomer’sexpectationAmperexTechnologyLimited2019/10/4Unauthorizedreproductionprohibited声极（焊头焊座）要求焊头:要求与焊杆形成共振，最大限度利用超声波的能量。焊座：要求与焊杆振动频率有较大差异，尽量反射超声波能量到工件。Surpassingcustomer’sexpectationAmperexTechnologyLimitedSurpassingcustomer’sexpectationAmperexTechnologyLimited2019/10/4Unauthorizedreproductionprohibited超声波焊接模式选择能量模式时间模式波峰模式高度模式Surpassingcustomer’sexpectationAmperexTechnologyLimitedSurpassingcustomer’sexpectationAmperexTechnologyLimited2019/10/4Unauthorizedreproductionprohibited超声波焊接主要参数焊接能量：满足工件牢固焊接的最低能量需求。焊接振幅：保证超声波能足够穿透工件达到焊座，使焊接各层的粘接牢固可靠。焊接压力：保证工件焊接过程的压力，形成一定的变形。Surpassingcustomer’sexpectationAmperexTechnologyLimitedSurpassingcustomer’sexpectationAmperexTechnologyLimited2019/10/4Unauthorizedreproductionprohibited超声波焊接检查控制要点极耳长度切耳机压块厚度焊接参数焊接底座高度焊接夹具一致性焊接底板定位块位置焊接间隙焊接拉力Surpassingcustomer’sexpectationAmperexTechnologyLimitedSurpassingcustomer’sexpectationAmperexTechnologyLimited2019/10/4Unauthorizedreproductionprohibited焊头焊座花纹意义T：焊头A：焊座花纹尺寸：点长x点宽x点深x点距A0.08x0.08x0.10x0.30E0.25x0.25x0.15x0.60B0.10x0.10x0.10x0.30F0.25x0.25x0.20x0.80C0.15x0.15x0.15x0.50G0.40x0.40x0.30x1.00D0.20x0.20x0.15x0.50H0.30x0.30x0.30x1.00Surpassingcustomer’sexpectationAmperexTechnologyLimitedSurpassingcustomer’sexpectationAmperexTechnologyLimited2019/10/4Unauthorizedreproductionprohibited焊头焊座搭配2.0mmAlTAB&AlFoil层数较多T（C）+A（B）层数较多T（B）+A（B）层数较少T（C）+A（A）层数较少T（B）+A（A）2.0mmNiTAB&NiFoil层数较多T（F）+A（C）层数较多T（F）+A（D）T（D）+A（C）层数较少T（D）+A（D）层数较少T（E）+A（C）层数较少T（E）+A（D）Surpassingcustomer’sexpectationAmperexTechnologyLimitedSurpassingcustomer’sexpectationAmperexTechnologyLimited2019/10/4Unauthorizedreproductionprohibited焊头焊座搭配Surpassingcustomer’sexpectationAmperexTechnologyLimitedSurpassingcustomer’sexpectationAmperexTechnologyLimited2019/10/4Unauthorizedreproductionprohibited焊头焊座搭配Surpassingcustomer’sexpectationAmperexTechnologyLimitedSurpassingcustomer’sexpectationAmperexTechnologyLimited2019/10/4Unauthorizedreproductionprohibited焊接检查拉力测试单片拉力测试焊接后显微镜检测花纹分布状况坏品分析同样用显微镜观察Surpassingcustomer’sexpectationAmperexTe