Induction Brazing is a method of joining two pieces of metal together with a third, molten filler metal. The joint area is heated above the melting point of the filler metal but below the melting point of the metals being joined; the molten filler metal flows into the gap between the other two pieces by capillary action and forms a strong metallurgical bond as it cools. Induction brazing may be the most versatile of all the methods available for metal joining.
Induction heating utilizes the electromagnetic field to provide heat without contact or flame. Brazed joints have great tensile strength – they are often stronger than the two metals being bonded together. Brazed joints repel gas and liquid, withstand vibration and shock, and are unaffected by normal changes in temperature. Because the metals being joined are not themselves melted, they are not warped or otherwise distorted and retain their original metallurgical characteristics.
Because brazed joints have an immaculate, well-finished appearance, induction brazing often is the preferred bonding process for manufacturing plumbing fixtures, tools, heavy construction equipment, and high-quality consumer products. The process is well-suited for joining dissimilar metals, which gives the assembly designer more material options. Complex assemblies can be manufactured in stages by using filler metals with progressively lower melting points.
Induction Brazing is relatively fast and economical, requires relatively low temperatures and is highly adaptable to automation and lean manufacturing initiatives.
The power required to heat a workpiece depends on multiple factors. These include the mass and material properties of the piece; the temperature increase required; the heating time required; and the effectiveness of the field due to the coil design. Heat loss must also be factored in. After we identify the power needed, the appropriate induction heating equipment can be selected, taking the coil coupling efficiency into account.
GY produces powerful generators with precise control for fast and accurate heating. Their induction brazing systems and processes offer a number of benefits for production processes regardless of workpiece size. GY manufactures generators for multiple processes and applications, and they are straightforward to configure and use. Features of power supplies (generators) include fixed power programming and automatic variable frequency for different frequencies within a certain range, with equal power and precision. They also have handheld coax output transformers for flexible setup, as well as the capacity to switch between processes and applications quickly by replacing the inductor coils.
The DSP induction heating machine is a small and lightweight machine that has no high-pressure equipment. It is convenient to move and has a small footprint. It is energy-saving and requires minimal cooling water.
The machine is fast in heating and has a limited amount of oxide layer. It comes with a variety of models according to the size of the power; thus, customers can select according to their process requirements and its performance-to-price ratio is satisfactory.
The installation is simple and only requires 10 minutes for the user to learn the entire operation process. Fault detection and protection features are also quite complete. It monitors the faults of water shortage, overheating, overvoltage, overcurrent, and lack of fault in real-time.
Furthermore, there is also the resonant frequency automatic tracking system which completely solves the shortcomings of analog system frequency tracking and makes sure that IGBT is always working on zero current switch (ZCS) under any working condition.
The user-friendly man-machine interface also allows for a variety of choices such LED indicator or digital tube display, touch screen display and control, and text screen display which makes operation and maintenance easier and more intuitive.
The hardware is also compatible with existing PLC on the market allowing for functional transformation of existing PLC systems and further expansion of automation systems, and using RS-23Z/RS-485/CAN communication interface for network monitoring and control.
The machine also offers zero power start and allows for output in constant current, constant power or constant voltage source. Moreover, the device is equipped with a conspicuous red emergency stop button which allows you to quickly press this button when in an emergency and stop its work.
Lastly, the internal components of the equipment are reasonably laid out, and the main control circuit board is placed on the weak current side to avoid interference of the strong electricity to the control circuit and improve the control precision.
Soldering is a process that primarily involves melting solder to a certain temperature in order to connect two metals of the same material or different materials. This welding technique has a variety of applications, such as:
We provide technical support and service for our induction brazing machine. Our technical support team is available to answer questions, provide troubleshooting advice, and help you find the right solution for your application.
We also offer training, on-site service, and preventive maintenance to ensure that your machine is operating safely and efficiently. If you need assistance or have any questions about our products, please don't hesitate to contact us.
The Induction Brazing Machine is packed and shipped in a wooden crate. The crate must be secured with metal straps to ensure the machine is well protected.
Inside the crate, the machine is carefully cushioned with foam and bubble wrap to protect it from shock and vibration during transit. The crate should be clearly labeled with the customer's name, address, and contact information.
Before shipping, the machine must be tested and inspected for any defects and damage. Any damaged parts must be properly replaced to ensure the machine is in perfect working condition.
The crate must be loaded onto the truck or other shipping vehicle and securely fastened to prevent it from shifting during transit. The crate should be inspected one last time before the truck leaves the warehouse to make sure it is securely packaged.
