Learn more about high quality lead-free reflow oven, SMT oven, SMT reflow oven. (3) Reflow soldering is suitable for chip electronic components, and wave soldering is suitable for pin electronic components. Soldering is done on the pads that need to be soldered. The solder wave generated by the soldering machine coats the solder. When wave soldering, there is no solder before the pcb is on the furnace. After soldering, only the solder paste is melted for welding. (2) During reflow soldering, there is solder on the pcb before the furnace. (1) Wave soldering is a solder solder forming a solder wave peak to solder a component reflow soldering is a high temperature hot air forming a reflow soldering solder to solder a component. The difference between wave soldering and reflow soldering: In the reflow section, the peak soldering temperature varies depending on the solder paste used. Wave soldering process: plug-in > flux flux > preheating > wave soldering > cut corners > inspection. In this area, the heater temperature is set high, so that the temperature of the component rises rapidly to the peak temperature. A wave solder is divided into four parts: spray, preheat, tin furnace, and cooling. Wave soldering machine: The pump is used to spray the molten solder into solder peaks, and then the pins of the electronic components to be soldered are passed through the solder peaks to electrically interconnect the electronic components and the pcb board. Wave soldering uses molten liquid solder to form a wave crest to solder the components reflow soldering uses high-temperature hot air to form reflow and melt the solder to solder the components. Reflow process: printing solder paste>mounting components>reflow soldering>inspection Reflow soldering is suitable for SMD electronic components, and wave soldering is suitable for pin electronic components. Reflow soldering is generally divided into a preheating zone, a heating zone, and a cooling zone. The purpose of soldering electronic components to the PCB is achieved. Reflow soldering machine: refers to soldering a solder paste previously coated on a pad by heating to electrically interconnect the leads or solder terminals of the electronic components pre-applied on the pads and the pads on the pcb. The general term reflow refers to several methods used in heating the circuit so that solder paste reflows, or wetting of the ceramic capacitor and PCB. So what is the role of reflow soldering in pcba processing, what is the role of wave soldering, and where are their differences? In pcba processing, two common welding methods are reflow and wave soldering. What is the difference between reflow soldering and wave soldering? What is the difference between reflow soldering and wave soldering?-SMT Technical-Reflow oven,SMT Reflow Soldering Oven-cmsadmin
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