Warm air gun is one of one of the most often utilized devices in phone repair and the technical requirements for service technicians are also very high Both soldering and desoldering of motherboard components call for a hot air gun Today we will certainly walk you through some fundamental expertise of hot air gun in phone repair service To begin with, let'' s have a look at the kind of hot air weapon Hot air weapon can be separated right into helical wind kind and upright wind type Helical wind type is mainly utilized to solder and desolder adapter, NAND, CPU, Wi-fi component and other relatively huge chips Upright wind type is primarily used to solder and desolder tiny elements like resistor, capacitor, and so on. The helical wind type includes gentle air flow and low warmth while upright wind kind has concentrated air movement and high warmth Correct usage of the hot air gun can enhance repair performance while inaccurate use can damage the phone The temperature and air movement of the warm air weapon have to fulfill special requirements in various scenarios The part can'' t be removed or soldering will certainly be malfunctioning if the temperature is established too reduced while elements and PCB board will be harmed under high temperature What'' s a lot more, elements will obtain blown away if the air movement is established too high Consequently, correct usage of the hot air gun is the essential to phone repair After that we will show you exactly how to utilize warm air weapon appropriately for phone repair Firstly, allow'' s have a look at exactly how to desolder little parts Upright wind hot air weapon is utilized to desolder these type of elements The temperature must be established around 330 ° C-365 ° C and air movement around 1-3 Due to the fact that the upright wind hot air weapon warms up so rapidly, please wait to begin functioning until the temperature level is stable after beginning up Additionally, the nozzle ought to be kept upright from the part with a distance of 3-6 mm You must heat up equally above the element for regarding 13-18 seconds Then get rid of the part with tweezers For soldering, the soldering approach is the same as the desoldering technique You require to put the component ready to start with and focus on the temperature level in addition to air movement Following, allow'' s see exactly how to desolder huge chips with warm air gun Edge glue needs to be gotten rid of when we use warm air gun to desolder huge chips like NAND Helical wind hot air weapon is utilized to desolder these sort of big chips Please apply high-temperature tape around the element to secure bordering elements The temperature must be established around 365 ° C-400 ° C and air movement around 45-65 The nozzle should be kept upright from the element with a range of 6-8 mm You must warm equally above the part for around 40 seconds Then pry up the element with a pry blade In recap, the nozzle of warm air weapon need to be kept vertical from the soldering surface area with an ideal range Aside from that, the temperature and airflow of the hot air weapon should be established appropriately according to the actual repair work scenarios Please keep in mind that the temperature level often needs to be adjusted according to the sort of component The synthetic rock component dissipates heat gradually, and the temperature can be lower The iron fixture dissipates warm promptly, and the temperature level must be established higher A lot of motherboard repairs will certainly utilize a hot air gun Choosing the best one will make your fixing much easier with high performance 2 in one hot air weapon has actually constantly been a hot-selling product in the phone repair work market REWA Picked suggests the 2 in 1 SUGON 8620 warm air gun to you The warm air gun warms up promptly with several nozzles You can easily switch in between helical and vertical wind straight by changing the nozzle to achieve various application situations Besides that, its layout is likewise really user-friendly, simple to make use of, and simple to position You can buy SUGON 8620 Hot Air Gun from REWA store Please do not hesitate to leave your thoughts on the proper usage of a warm air weapon for phone repair in the remark section Thanks for enjoying
