Used ASM AD 862H #9392424 for sale

ASM AD 862H is a die attacher, designed for precision mounting of thermosonic wire bonding, bumps, and flip chip dies. The device is powered by a commercial stepper motor and has an adjustable speed control. It features software-controlled speed, autostop, and repeatability for superior bonding accuracy. The equipment is composed of an X-Y gantry, a Z-axis motion platform, and a die picker chuck. The gantry is the main part of the system, providing movement in the x- and y-axes. It is driven by two linear roller bearings that, along with the linear motor, allow for repeatable, high-precision movement. The Z-axis platform is composed of a linear servo motor and a load adapter that mounts to the base platform of the unit. It provides movement in the z-axis direction and can be programmed to move to a preset location with a single command. The die picker chuck provides fast, reliable die mounting for a variety of die sizes. It can be programmed with pitch and power handling parameters to meet specific wire bonding process requirements. The chucks are designed to lock into place for precise alignment when picking the die and unclamp for easy release after bonding. The operator has the option to program a cycle time for the length of bonding process. Finally, AD 862H has a vision machine that allows it to rapidly recognize the bonding position of the die. This allows the tool to pick, place, and align the die with precision before bonding. The asset can also be configured to handle multi-die configurations. In summary, ASM AD 862H is a leading die mounting model for thermosonic wire bonding, bumps, and flip chip dies. It features stepper motor-driven gantry, Z-axis platform and die picker chuck, as well as a vision equipment that allows rapid recognition of the die. Its precise die alignment and cycle time programming makes it ideal for a variety of applications.