11/03/2021
Automatic soldering machine specifications and scale of a wide range, and the sizes of the weldments there are also a lot of different places, so a reasonable selection of automatic soldering machine type “remedy”, then to improve the soldering efficiency and quality has a very direct relationship.
When automatic soldering machine soldering integrated circuits, transistors and heat vulnerable components, should use 20W inner heater or 25W external heater, when soldering wire and coaxial cable, you should first use 45W ~ 75W external electric soldering iron , or 50W thermal soldering machine. When soldering large components, such as the line output transformer lead feet, large electrolytic capacitors lead feet, metal chassis grounding solder films, should use more than 100W soldering machine. The soldering iron of automatic soldering machine must be enough temperature to start the producing, which is more virtual soldering appears.
Automatic soldering tin solder joints can not be too saturated when the solder joint is too large and next to each other easy to break the circuit. Not to be too saving when soldering, either. So that lead to the situation is often soldered. The correct automatic soldering machine solder joint is in the middle of three or four joints, the tin soldering should be small semi-circular with component feet, unsaturated or not to save tin, so look, the solder joint on the component is the best, the soldered circuit board is also the most neat. The use of adjustable temperature soldering iron is better; usually do not use soldering iron, the iron tip need to keep a certain amount of tin, can not be cleaned on sponge and then store on the iron frame; sponge need to maintain a quantitative moisture, to make sponge whole day wet; picked up the iron began to use, need to clean the iron tip.
When automatic soldering machine is in the process of use,do not get the sponge to clean iron tip,
just put the tin on the soldering iron into the cardboard box, so keep the temperature of the nozzle will not drop rapidly, if there are some tin extraction difficulties on IC, add some tin on it (due to tin wire contains flux), you can easily extract residual tin down; iron temperature between 340 to 380 degrees is the normal situation, if some sensitive components only can
accept 240 ~ 280 degrees of soldering temperature; iron tip turns black, can not deal with metal wares such as the blades, but to use tin wire to solve; daily exhausted, the first clean, plus adequate tin, and then immediately cut off power supply.
The lead wire of the automatic soldering machine should not be too small or too long, soldering voltage should not exceed 5% than the initial voltage, the initial voltage can not deviate from the supply voltage of ± 10%. Should wear gloves aprons and protective glasses when soldering machine operations, , so as not to the flames fly to burn. Sliding parts should be kept in good lubrication, after the use of the metal spill should be removed in time.
The screws for all parts should be fastened again after used 24 hours, in particular, pay attention to copper soft connection between the electrode and the screw must be fastened, after use should always remove the electrode and the electrode arm between the oxidation material to ensure good contact. When using automatic soldering machine if find AC contactor pull is not real, that syas the grid voltage is too low, the user should first solve the power problem, the power supply can be used after normal.
It should be noted that the new purchase of soldering machine within half a month if there are any quality problems on the main pieces, you can replace the new machine or replace the main parts. One year warranty for the main machine ,and we offer long-term maintenance services. Under normal circumstances after the user inform the factory, according to distance three to seven days service in place. Damage caused by the user is not within the scope of the warranty. Wear parts, consumable parts are not covered under warranty.