Used ASM AD 898 #9240817 for sale

ASM AD 898 is a fully automated die attacher designed to attach dies to substrates. This die attacher is equipped with a vision equipment, advanced software and cutting-edge robotics technology. The vision system accurately detects and measures dies, substrates and other components, allowing for precision placement, alignment and bonding. The machine features an intuitive, user-friendly HMI with a graphical display for ease of operation. As well as a heated die head, precise die and substrate positioning, and a fast servo controlled Z-axis for superior release of the die. An integrated vision unit is also included, which is capable of detecting misalignment, chip formation, false positioning, and die cracking. The workcycle begins with the die loading station where the dies are loaded into the die head. The die is then taken and placed into the vision machine where it is accurately measured, detected and positioned. After the die is in place, the substrate is loaded and the die and substrate are placed together into a die attach head. Once the die and substrate are correctly positioned, and the die attach program is activated, a proprietary glue or epoxy is injected into the spaces between the die and substrate. The glue adheres the die and substrate and the die is released and aligned properly onto the substrate. The next step is the tacking process, which utilizes thermal energy and air pressure to press the die and substrate together. Using localized heat, the glue is cured and the die attach process is complete. After the die attach process is complete, a series of tests are run to ensure the quality and performance of the die attach. These tests include visual inspection, die pull testing and electrical tests. Once the tests are complete, the die attach process is complete and ready for final assembly. In conclusion, ASM AD898 is a fully automated die attacher designed to handle various size dies and substrates with accuracy and precision. It is equipped with a vision tool, advanced software and cutting-edge robotics technology for fast, reliable die attachment.