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Under what conditions do you set different temperatures for the TOP and Bottom heating elements of a reflow oven?
Under what conditions do you set different temperatures for the TOP and Bottom heating elements of a reflow oven? In most situations, the thermal setpoints of a reflow oven are the same for both the Top and Bottom heating elements in the same zone. But there are special cases where it is necessar...Read more -
How to Maintain a Reflow Oven?
Proper reflow overn maintenance can extend its life cycle, keep the machine in good condition, and improve production efficiency and product quality. One of the most important tasks for properly maintaining a reflow oven is remove the built-up flux residue inside the oven’s chamber. Althoug...Read more -
How to optimize the reflow profile?
How to optimize the reflow profile? According to the recommendation by the IPC association, the generic Pb-free solder reflow profile is shown below. The GREEN area is the acceptable range for the whole reflow process. Does it mean that every spot in this GREEN area should fit your board reflow a...Read more -
Reflow oven zone temperature set up and thermal profile
The process of hot air reflow soldering is essentially a heat transfer process. Before starting to “cook” the target board, the reflow oven zone temperature needs to be set up. Reflow oven zone temperature is a set point where the heat element will be heated to reach this temperature set point. T...Read more -
How the modern solder reflow oven works?
To successfully solder surface mount components to a circuit board, the heat should be transferred to the solder alloy paste until its temperature reaches a molten point (217°C for SAC305 lead free solder). The liquid alloy will merge with PCB copper pads and become a eutectic alloy mixture. A so...Read more -
SURFACE MOUNT PROCESS
Reflow soldering is the most widely used method of attaching surface mount components to printed circuit boards (PCBs). The aim of the process is to form acceptable solder joints by first pre-heating the components/PCB/solder paste and then melting the solder without causing damage by overheatin...Read more -
What Is a Reflow Oven?
A SMT reflow oven is an essential machine of the thermal processing of solder for electronics manufacturing. These machines vary in size from small boxy ovens to inline- or conveyor-belt-style options. When an operator places an electronic product inside the device, it precisely applies surface m...Read more -
Wave soldering dross formation analysis and reduction measures
As the Sn ingredients containing is more than 95% in the SnAgCu lead-free solder , so in comparison with the traditional solder , the increasing of ingredients of Sn and temperature of Lead-free soldering process will lead to oxidation of the solder increasing .Before re...Read more -
Reflow oven Soldering
Reflow soldering is a process in which a solder paste (a sticky mixture of powdered solder and flux) is used to temporarily attach one or several electrical components to their contact pads, after which the entire assembly is subjected to controlled heat, which melts the...Read more -
Canada Customer’s JUKI RS-1R Assembly Line
This Assembly line including 2 set RS-1R pick and place machine, 10 zones reflow oven TY 1020 and SMT stencil printer, PCB unloader, SMT conveyors and feeders for RS-1R.Reflow Oven PCB unlaoder SMT Conveyor Packing in poly wood box and Vacuum packaing. ...Read more -
Name:PCBA process Equipment
In the PCBA processing of electronic processing plants, a PCB light board needs to go through many processes to become a complete PCBA board. There are many different production equipment on this long processing line, which even determines the processing capability of a ...Read more
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