• 2021-01-12

  What are the advantages of ultrasonic food processing?   1. Cleaner, repeatable and more consistent slits and cuts 2. Substantially reduced down time for clean up 3. Outstanding cut aesthetics for multi-layered and delicate products (cakes, sandwiches, baked goods, layered chees and pate products). 4. Wider cutting temperature range 5. Cuts cleanly through various densities and consist...

• 2021-01-08

  INSERTING Threaded inserts, grub screws or other parts can be ultrasonically embedded in thermoplastics.     STAKING Melting and forming of a plastic stud to retain or lock another material, often dissimilar, in place.     SPOT WELDING Used for joining two thermoplastic parts with no pre-formed hole or energy director. This technique is particularly suited to large parts...

• 2021-01-08

  In Ultrasonic welding, high frequency sound energy is used to bring the joining surfaces of two thermoplastic parts to a molten state where they can be permanently welded together. 1. The horn, under pressure from the assembly stand, contacts one of the two mated plastic parts. 2. Vibrational energy from the horn causes the contacted plastic part to vibrate against its mate. 3. The mechanic...

• 2021-01-08

  Ultrasonic Joint Designs   The basic requirement of any ultrasonic joint design is a small, uniform initial contact area.The design varies with each application and depends on factors such as type of plastic resin to be bonded,part geometry and requirements of the weld.     Energy Director   Normally a triangular section on the joint that serves to concentrate ultrasonic...

• 2020-12-25

  There is a range of applications of ultrasonic welding. These include (but are not limited to) mounting of lenses and windows in housings, plastic-to-plastic joints, and placement of mechanical clamps, studs, and pierced inserts into molded components for plastic injection. Is your item a suitable ultrasonic welding candidate? If it is, then using this welding method has many benefits, as o...

• 2020-12-25

  Before today, were you aware that high-frequency sounds can be utilized to bind together different materials? You most probably weren’t. Here is some information to add to your knowledge: Ultrasonic welding technology is used to combine items from a range of industries, including from the automotive, sports footwear, and medical equipment industries.   So, what is ultrasonic welding? I...

• 2020-12-25

  In the plastics processing industry, the ultrasonic joining technology has been utilized in a wide range of applications as a joining tool for specialized thermoplastic materials. Ultrasonic welding has a fast and easy operation. This welding process can be performed in the following six simple steps.   Step 1—Nesting the Parts Together The thermoplastic components that need to be erec...

• 2020-12-25

  Often people mistake vibration welding for ultrasonic welding and vice versa. This is because both methods utilize vibrational force to weld plastic assemblies. However, the reality is that both these welding techniques are very different from each other.   The vibration welding method pulsates in a linear side-to-side movement with one part proportional to another. The friction betwee...