Among them, the application of automatic soldering machine is quite important.
When welding larger components, such as the lead pins of the line output transformer, the lead pins of large electrolytic capacitors, metal chassis grounding tabs, etc., an automatic soldering machine with a power rating of 100W or above should be used. The soldering iron of the automatic soldering machine must be hot enough before production can begin. This is also a rule of thumb.
There are many issues with virtual soldering.
The lead of the automatic soldering machine should not be too thin or too long, the voltage drop during welding should not be greater than 5% of the initial voltage, and the initial voltage should not deviate from the power supply voltage by ±10%. Wear gloves, apron and protective glasses when operating the welding machine to avoid burns caused by flying sparks. The sliding part should remain in good condition
Lubricate and remove metal spatter after use. The screws of each component should be tightened once 24 hours after the new welding machine is started to be used. Especially, the connecting screws between the copper soft joint and the electrode must be tightened. There are many types and specifications of automatic soldering machines. They are light in weight and have brackets. Group
It is scientific and reasonable, and on-site installation is simple and fast; it can greatly reduce labor intensity and reduce labor costs. Moreover, the sizes of the workpieces to be welded are different, so the reasonable selection of the power and type of the automatic soldering machine is directly related to improving the welding quality and efficiency.
When an automatic soldering machine is used to solder integrated circuits, transistors and components that are easily damaged by heat, a 20W internal heating or 25W external heating automatic soldering machine should be used. When welding wires and coaxial cables, you should first use a 45W~75W external heating electric soldering iron or a 50W internal heating automatic soldering machine.
It should be pointed out that if there is a quality problem with the main parts of a newly purchased welding machine within half a month, you can replace it with a new welding machine or replace the main parts. The main part of the automatic soldering machine has a one-year warranty and long-term maintenance services are provided. Under normal circumstances, after the user notifies the manufacturer, the distance will be up to three
The service will be in place within seven days. Damage to the welding machine caused by the user is not covered by the warranty. Wearing parts and consumable parts are not covered by the warranty.
The oxide between the electrode rod and the electrode arm should be removed frequently after use to ensure good contact. If it is found that the AC contactor does not close properly when using the automatic soldering machine, it means that the grid voltage is too low. The user should first solve the power supply problem and only use it after the power supply is normal.