Used DISCO DFD 651 #157800 for sale

DISCO DFD 651 is a scribing and dicing equipment used primarily in the electronics industry. It is designed to cut and shape hard materials such as silicon wafers, quartz, and glass. It has a wide range of applications, including die-attach, high-end packaging, edge trimming, dicing, and surface grinding. The system features a drive unit composed of two independently-controlled axes, allowing for precise scribing and dicing of hard materials. The X-axis is used for fine adjustment and precise positioning, while the Y-axis is used for coarse positioning and scribing. A high-precision ball-screw drive machine ensures accurate and repeatable performance. The spindle is a vector motor-driven unit that provides high speed and high torque. With speeds up to 18,000 rpm, the accuracy and repeatability of the scribing and dicing operations is substantially improved over manual methods. The vision tool enables automatic alignment of scribing and dicing operations. A 2.5 megapixel video camera is used to capture images of the workpiece. The images are analyzed automatically and precise calculations are used to register the workpiece prior to cutting. This registration is achieved with a submicron accuracy. The unit also comes equipped with a Cooled Gas Asset (CGS), which adds to its versatility. CGS helps to reduce thermal effects and increase the accuracy of dicing and surface grinding operations. DISCO DFD651 can also be equipped with various types of dicing and scribing tools, like diamond tipped scribes, high-precision cutting blades, and electro-polished surface grinding tools. The model is also compatible with various grinding wheels for surface grinding operations. Finally, the machine is highly automated and easy to use. Its advanced controller provides the user with an intuitive graphical interface that allows for easy programming of cutting tasks. Furthermore, a comprehensive operator interface allows for precise monitoring of the cutting process and data acquisition. In conclusion, DFD-651 is a versatile scribing and dicing equipment used primarily in the electronics industry. It offers precise and repeatable results, high resolution quality images, and easy programming of cutting tasks. Additionally, its advanced controller provides the user with an intuitive graphical interface that makes the system highly automated and easy to use.