Views: 98 Author: Site Editor Publish Time: 2024-01-31 Origin: Site
What material is the ultrasonic welding horn made of?
1. Ultrasonic welding horn is also called ultrasonic molds. There are many materials for making ultrasonic welding horns, such as aluminum alloy, titanium alloy, etc. The most wear-resistant one is titanium alloy. There are many introductions in this aspect.
2. Ultrasonic welding horn is divided into three types according to mold materials: Aluminum-magnesium alloy molds are used for the manufacture of vibration systems (booster) and welding horns. This material has extremely high mechanical yield strength, high hardness, and strong thermal conductivity. It is an ideal ultrasonic mold manufacturing material; however, aluminum is not wear-resistant and is suitable for general welding requirements.
3. Ultrasonic welding horn is an indispensable and important part of ultrasonic welding equipment.
Its function is to couple the ultrasonic waves generated by the transducer into the object being processed. Since it is used to transmit ultrasonic waves, the welding head must work in a resonant state.
4. At the same time, specific surface treatment on the surface of the welding horn can greatly increase its wear resistance. Often used for welding plastics containing fiberglass. Alloy steel: used for welding plastic parts that cannot be used with aluminum alloys and titanium alloys. It has high hardness and the highest wear resistance, and generally needs to be hardened before use.
5. Commonly used ultrasonic welding machine welding horn materials are as follows: About 75% of ultrasonic welding horns are made of titanium, about 15% are made of aluminum, and other welding horns are made of HRC54-5 hardened steel. Titanium is an ideal material due to its light weight, appropriate hardness, good toughness and excellent acoustic properties. It is often used in small welding horns. Titanium can also be coated with carbide for high-wear applications.
