Used DISCO DFD 681 #9266359 for sale

DISCO DFD 681 is a multifunctional scribing and dicing equipment for an array of applications, ranging from semiconductor inspection to wafer surfacing. It utilizes a two-phase scribing, in which a servomotor-driven tip laser ablates material from the substrate surface and then a separate rotary tool is used to cut the removed material down to a predetermined dimension. This two-stage process allows unprecedented accuracy and repeatability for all types of precision cuts. The system features a state-of-the-art Ablation Control Unit (ACS) for precise handling of surface features and a unique Blanking Machine designed to ensure that the substrate remains to planarity. The cutting tool features three servomotors that offer a wide speed range and can handle a wide range of materials. The servomotor control tool is also designed to maintain a constant cutting pressure to ensure accuracy and repeatability. The cutting process takes place within a vacuum-sealed chamber, which helps the asset eliminate possible rotational misalignment of the surface and provides better stability during the cutting process. It also utilizes a special coating on the tip of the rotary tool, which provides extra lubricity and allows it to cut more efficiently than standard rotary tools. The model also features a number of other tools, including a controller, an offline setup, a contoured lens, a motion control equipment, and other accessories. The motion control system provides real-time control over the position and speed of the cutting tool, allowing for high-precision displacement on the substrate. The customizable lenses can be used to optimize the cutting process for a variety of materials. The controller can be programmed to customize the cutting path to accommodate various substrates, including those made from complex geometrical designs. Overall, DISCO DFD681 is a powerful scribing and dicing unit offering unprecedented accuracy, versatility, and repeatability for all types of precision cuts. Its Ablation Control Machine helps limit accidental surface damage, while its Blanking Tool and controller provide advanced control for precise cutting. The cutting tools feature high speed and a wide range of materials, making it a great choice for a variety of cutting applications.