Since the automatic soldering machine entered the workshop of the electronics factory, more and more people want to know what to pay attention to when buying an automatic soldering machine. How to do routine maintenance? Here, the key electronics in Dongguan are first, there are many types and specifications of automatic soldering. Of course, Dongguan key electronics factory can also develop and produce according to your needs. Solder components vary in size, so proper and reasonable selection of soldering machine power and type is of paramount importance, which is critical to the quality and efficiency of soldering. When welding consumable components or integrated circuits, we can choose 45W ~ 75W external thermal iron, or 50W internal heat. When welding large components, more than 100w soldering machine should be used. At the same time, the soldering iron must be able to solder when it is necessary to have enough temperature, otherwise there will be more cases of virtual soldering.
Secondly, the application of automatic soldering machine should pay attention to the fact that the solder joint should not be too saturated and should be in the middle of three or four points. Otherwise, if the tin point is too large, it is easy to break the solder joint with the next side, and the tin should be small and semicircular with the component foot. Shape, so that the welding of the circuit board is neat, is also the best. Moreover, the soldering machine lead wire should not be too thin and too long, the voltage drop during soldering should not be greater than 5% of the initial voltage, and gloves and protective glasses should be worn during operation. If the newly purchased welding machine has a quality problem of the main parts within half a month, it can be replaced with key electronic contacts. Do not put the soldering iron on the sponge during the soldering process. Just place the tin on the soldering iron into the tin box to keep the temperature of the soldering iron tip from dropping rapidly. Finally, after the soldering machine is used up every day, clean it first, then add enough tin, and then cut off the power immediately. This helps the machine's lifespan grow.
Automatic soldering machine as long as you operate properly, usually pay attention to maintenance, its life cycle is generally longer. Moreover, manufacturers of automatic soldering machines generally provide on-site repair services, and feel that you can rest assured that Dongguan Changan key electronics factory is located in the world factory - Dongguan. It integrates R&D, production and sales, and has two brands: “STAROBOT robot†and “ELET Yiliteâ€. Specialized production of automatic soldering robot, Screw fastening automation, dispensing automation, torque tester, automatic soldering iron tip and various soldering iron tips.
With our experienced industry experience, we are the general agent of Quantum Data Video Maker in the United States. Since the establishment of the company, we have always adhered to: customer orientation, quality first, automated process, the pursuit of excellence! In the field of automation and mechanical instrumentation, we set the benchmark for the industry and become the world's leading quality spokesperson.
The above information is provided by Miss Dongguan key electronics factory, 13790920260
Although there are many types of tapping screws, they all have the following similarities:
(1) are generally made of carbonized carbon steel (accounting for 99% of total production). It can also be made of stainless steel or non-ferrous metals.
(2) The product must be heat treated. Carbon steel tapping screws must be carbonized and stainless steel tapping screws must be solution hardened. In order to make tapping screws to meet the requirements of the standard of mechanical properties and performance.
(3) The product surface hardness is high, the core toughness is good. That is, "soft inside strong outside". This is a major feature of tapping screw performance requirements. If the surface hardness is low, it can not be screwed into the matrix; If the core toughness is poor, a twist will break, can not be used. So "inside soft outside steel" is self-tapping screw to meet the use of performance, very important requirements.
(4) The surface of the product needs surface protection treatment, generally electroplating treatment. Some product surface must be treated by phosphate (photostatting), such as wall panel self - tapping screws for photostatting.
(5) Production by cold heading process. It is recommended to use high-speed cold heading machine and high-speed wire rolling machine or high-speed planetary wire rolling machine. High speed is emphasized here to ensure product quality. Only the head of tapping screw produced by high-speed machine is well formed and the thread quality is high.
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