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Introduction of Lithium Battery spot welding machine
Mar 12 , 2021
Spot welding is a very important step in the battery production process. Whether it is a single cell or a battery pack, positive and negative poles, tabs, etc., a spot welder is required.Spot welding machine also has many different type，here are the introduction of them： 1. Pulse cell spot welding machine：most used in the battery lab research，it can used for welding (single pin welding) of th...
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Ultrasonic metal spot welder
Jun 11 , 2021
Ultrasonic metal spot welder: It is similar to friction welding, but there are difference, Ultrasonic welding takes a short time and the temperature is lower than recrystallization; It is also different from pressure welding because the static pressure applied is much less than pressure welding. It is generally believed that in the initial stage of the ultrasonic welding process, the tangential vi...
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Advantages of aluminum ultrasonic wire bonding?
Feb 22 , 2023
Advantages of aluminum ultrasonic wire bonding? Wire bonding has been widely used in the field of microelectronics and power electronics since 1970. Now Wire bonding technology has a new field of application, namely the growing field of electric vehicles, especially for battery connections. Wire bonding is used in the production of some electric vehicles for the connection between battery packs. S...
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How does a wire bonding machine work?
Jun 29 , 2023
How does a wire bonding machine work? A wire bonding machine is used in the semiconductor industry to connect integrated circuits (ICs) or other electronic components to their packaging or substrate. It uses a thin wire, typically made of gold or aluminum, to create electrical connections between different parts of the circuit. Here's a simplified explanation of how a wire bonding machine works: L...
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Introduction of Ultrasonic Aluminum Wire Welding Machine
Jul 03 , 2023
Introduction of Ultrasonic Aluminum Wire Welding Machine Introduction Ultrasonic welding, also known as "bonding", is a special welding method that uses mechanical vibration energy of ultrasonic frequency (16-120 kHz) to connect the same or dissimilar metals, semiconductors, plastics and ceramics. Ultrasonic welding has been widely used in the production of integrated circuits, capac...
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HOW ULTRASONIC WIRE BONDING WORKS & APPLICATIONS
Jul 17 , 2023
HOW ULTRASONIC WIRE BONDING WORKS & APPLICATIONS What is Ultrasonic Wire Bonding Ultrasonic wire bonding or ultrasonic wire welding, is an industrial welding process that uses ultrasonic vibrations to join plastics, metals, or dissimilar materials together. During welding, the joined materials are typically held together by a fixture (or anvil) and a sonotrode (a metal tool that vibrates). Whe...
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What are the factors that affect the cycle performance of lithium-ion batteries?
Nov 19 , 2024
What are the factors that affect the cycle performance of lithium-ion batteries? The factors affecting the cycling performance of lithium-ion batteries mainly include the following aspects: 1. Material type The choice of battery materials is the first factor that affects the performance of lithium-ion batteries. The matching of different cathode materials, anode materials, and electrolytes will ha...
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