• 2017-12-28

 Ultrasonic Welding on multiaxis machine   Ultrasonic robotic welding of plastic has not increased in recent years, say suppliers. They cite two reasons for this.   Many end-users prefer using an actuation system to a robot for larger parts because the stack is too heavy and slows down the robot’s arm too much,We’ve seen a decline of six-axis-robots integrated with 15- or 20-ki...

• 2017-12-28

More Control for Ultrasonic Welding The latest technology for ultrasonic plastic welding provides better process control and the tools to handle more part variations Alot can happen in 0.5 second, especially in the world of assembly. One or more rivets can be simultaneously inserted. Multiple beads of adhesive can be dispensed. And two thermoplastic pieces can be ultrasonically welded into a ...

• 2017-12-28

Higher-Frequency Ultrasonic Welding System Designed for Mini Part Manufacturers have little control over operating frequency, which can only be changed by changing the ultrasonic stack. For many years, the most common system frequency was 20 kilohertz. That’s no longer the case.   At present more customers are using 15-kilohertz systems because they need to weld larger parts. Altras...

• 2017-12-28

Ultrasonic Technology Helps Machine Hard Materials Unlike applications in medicine, inspection and parts cleaning where ultrasonic (high frequency sound) waves are applied directly, ultrasonic machining is a metalcutting process that is facilitated by ultrasonic technology. The process uses a diamond coated milling, boring or grinding tool, actuated by ultrasonic technology, that can impact a...

• 2017-12-28

Ultrasonic MachiningHard Brittle Materials  and Other Challenges As we all know machine tool, cutting tool, automation and software technology are all advancing. However, one other area of progress affecting manufacturers in ever-greater numbers is the advance of material technology. Machine shops are increasingly being challenged by advanced materials, including composites and hard metals, m...

• 2017-12-28

What is ultrasonic additive manufacturing ? The power of sound merges layers of metal foil for radiation shielding and more.  A 3D metal printing technique using a patented ultrasonic additive manufacturing (UAM) process uses sound waves to merge layers of metal foil. This technology can manufacture complex components with features and attributes not possible through traditional manufacturing...

• 2017-12-28

Best Way for Machining Ceramic Materials   Ultrasonic machining technology can help manufacturers enhance throughput for advanced ceramic components.     From next-generation missile domes for defense systems to hip implant components for the medical industry, the mechanical properties of ceramic materials make them ideal for a wide range of applications. Ceramic materials such as a...

• 2017-12-28

Introducing Applications for Ultrasonic-Assisted Machining One emerging technology that is receiving notable attention is ultrasonic-assisted machining, or—more strictly speaking—rotary ultrasonic vibration-assisted machining, sometimes referred to by a simple acronym, UAM. Wikipedia has published the acronym RUM in its explanation of the process. Time will tell which one wins.   Certain...