Ultrasonic Bonding Soldering
Ultrasonic Bonding Soldering Basic soldering patterns Ultrasonic soldering machines perform various tasks during its operations, however core soldering processes can be divided into 3 basic soldering patterns. Each soldering pattern has been formed to provide best soldering performance with given substrate or industrial field. Point pre-soldering & point bonding Flux-free two step bonding method, usually performed by two individual machines. Pre-soldering machine places bumps in required distance on the substrate [...]