Wave soldering operation process-SMT equipment factory

The following is a detailed description of the wave soldering operation process, an SMT equipment in the circuit board production line:

Material Preparation: First of all, you need to prepare the circuit board to be welded and welding materials, such as solder wire. Check the quality of the welding material and ensure that it meets the requirements.

Setting welding parameters: According to the actual requirements and the characteristics of the welding material, set the appropriate welding parameters. This includes the soldering temperature, soldering time, preheating time and so on. Depending on the equipment, the parameters can be adjusted through the control panel or software.

Prepare the equipment: Make sure the wave soldering equipment is working properly. Check the power supply of the equipment, the accuracy of the temperature sensors, the operation status of the conveyor mechanism, etc. Perform the necessary maintenance and cleaning of the equipment to ensure its normal operation.

Installation of circuit boards: Place the circuit boards to be soldered on the soldering platform and make sure they are correctly positioned. Make sure that there is no interference or obstacles between the circuit board and the welding mechanism.

Setting the welding wave: Adjust the height and shape of the welding wave according to the welding requirements. Formation of the waveform is achieved by adjusting the structure of the soldering mechanism or by using additional accessories.

Start the machine: Set the welding machine to automatic mode and press the start button to begin the welding process. Ensure that the operator is safely away from the welding area and monitor the operating status of the equipment at all times.

Soldering process: When the equipment reaches the preset soldering temperature and state, the circuit board will be transported to the soldering area. The soldering wave melts the solder wire and makes contact with the components on the board to complete the soldering process.SMT Equipment Factory

Checking the quality of soldering: After the soldering is completed, the solder joints are checked for quality. Use visual inspection or microscope to observe the fullness of the solder joints, misalignment, weld defects and other conditions. If necessary, a function test can be performed to verify the quality of the soldering.

Fix bad solder joints: If bad solder joints are found, they need to be repaired in time. Use the soldering iron to make up the soldering and correct the bad soldering position. You can reset the soldering parameters and adjust the time and temperature of soldering, etc. as needed.

Finish the job: When all the welding work is finished, turn off the equipment and carry out the cleaning and maintenance of the equipment. Clean up the welding area and remove welding slag and waste. Replace consumables in a timely manner and perform routine maintenance on the equipment.