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- [Posts]How to ensure the quality of one-stop PCBA service?2021/12/24/ 16:21
- The printing of solder paste in SMT assembly and the systemic quality control details of reflow soldering temperature control are key nodes in the PCBA manufacturing process. At the same time, for the printing of high-precision circuit boards with special and complex processes, laser stencils need to be used according to specific conditions to meet higher quality requirements and more demanding processing requirements.
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- [Company News]How to improve PCBA soldering porosity2021/08/03/ 15:52
- The pores produced by PCBA board soldering, which is what we often call bubbles, are generally caused by reflow soldering and wave soldering during PCBA processing. So how to improve the problem of PCBA board soldering pores? PCBA manufacturer FASTPCBA will explain it in detail for you.
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- [Company News]Smd's reflow soldering process and the benefits of IR soldering2021/07/07/ 18:05
- After infrared heating reflow soldering, generally called infrared soldering, it is mainly used for soldering substrates with surface mount components. Generally, the substrate is transported through a machine with a series of heating elements, such as rod-shaped radiators positioned transverse to the transport direction.
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- [Company News]What is the process from bare PCB to PCBA?2021/04/06/ 17:51
- SMT is a Surface Mounted Technology, which is one of the most popular technologies and processes in the electronics assembly industry. Simply put, it is a kind of surface mount components without leads or short leads (SMC/SMD for short, chip components in Chinese) mounted on the surface of a Printed Circuit Board (PCB) or the surface of other substrates Above, the circuit assembly technology that is assembled by soldering and assembling by reflow soldering or dip soldering.
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- [Posts]PCBA process: prevent failures caused by reflow soldering2021/01/04/ 17:19
- Reflow soldering is a surface mount technology (SMT) process that is used to connect components to the top layer of the PCB. For double panels, the bottom layer is the same. The process involves running the circuit board through an oven and going through a four-stage profile: preheating, soaking, reflow, and cooling.
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- [Posts]Assembly process of single-sided SMT circuit board2020/12/23/ 16:01
- A surface coating paste-component placement-reflow soldering-flip board-B side red glue-component placement-glue curing-flip board-A side plug-in-pin bending ——Wave soldering——Cleaning——Inspection——Rework Double-sided hybrid assembly PCB board has conductive layer on both sides (ie double-sided board)
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- [Posts]What is the smt production line?2020/12/15/ 16:01
- SMT production line, also called Surface Mount Technology, is a new generation of electronic assembly technology developed from hybrid integrated circuit technology. It is characterized by the use of component surface mount technology and reflow soldering technology, and has become a new generation of assembly technology in electronic product manufacturing.
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- [Company News]Immersion Gold PCB Board and Gold Plated PCB Board Comparison2020/06/13/ 10:52
- Immersion gold PCB board and gold-plated PCB board are commonly used processes in circuit board production today.
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- [Company News]PCB assembly technology core and key points2020/01/09/ 10:16
- PCB assembly factory is aim to produce qualified solder joints, which depends on the appropriate pad design , solder paste use volume , and the appropriate reflow soldering temperature curve.
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- [Company News]Through Hole Reflow Process (PIHR) introduction2019/12/10/ 14:19
- Through-hole component reflow soldering process (Pin-In-Hole Reflow, PIHR) is to insert pins into the insertion hole filled with solder paste and use the reflow soldering process method to achieve through-hole components and surfaces mount components (SMC / SMD) are reflowed at the same time. Compared with traditional crafts, it has great advantages in economy and advancedness.
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- [Company News]0201, 01005 Printing and mounting Technology2019/12/06/ 13:59
- 0201, 01005 solder paste printing accuracy directly affects the quality of reflow soldering. Therefore, it is necessary to correctly design PCB pads, correctly design and process stencils, equip with high-precision printing machines, optimize printing process parameters, and perform 100% 3D SPI inspections.
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- [Company News]PCB manufacturing reflow soldering furnace technical indicators and development direction2019/12/04/ 13:40
- The main technical indicators of PCB manufacturing reflow furnace are temperature control accuracy, lateral temperature difference of conveyor belt, maximum heating temperature, number and length of heating zones, conveyor belt width, cooling efficiency, etc
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- [Company News]PCB manufacturing reflow soldering process requirements2019/11/11/ 15:08
- Reflow soldering is a key process for PCB manufacturing SMT and must be carried out under controlled conditions. The process requirements for reflow soldering are as follows.
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- [Company News]Printed circuit board manufacturers reflow soldering poor wetting solution2019/10/28/ 10:33
- The welding quality of components' solder joints is a key factor that directly affects the quality of printed circuit components and even the whole machine
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- [Company News]Impact of pcb factory quick turn pcb production equipment on reflow soldering quality2019/10/09/ 15:45
- It has very close relationship between Pcb factory quick turn pcb production reflow quality and pcb manufacturing processing equipment. The main factors affecting reflow soldering quality are as follows.
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- [Company News]Fast PCB manufacturing reflow soldering machine2019/10/08/ 11:09
- Some projects with reflow soldering machines may achieve better standards during PCB manufacturing and soldering process.
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- [Company News]Pcb manufacturer how to control lead-free wave soldering process2019/09/12/ 10:46
- The pcb manufacturer quality control method of wave soldering is basically the same as reflow soldering in principle, because their soldering mechanism and RC28F128K3C solder joint quality requirements are the same.
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- [Company News]PCB manufacturing selective soldering technics difficulties2019/08/22/ 10:43
- In the PCB manufacturing electronics industry welding technics, more and more pcb manufacturers are turning their attention to selective welding. Selecting welding can complete all the solder joints at the same time, so that the production cost is minimized, and the reflow soldering is overcome the problem of temperature-sensitive components affected, and the selective soldering is also compatible with future lead-free soldering. These advantages make the range of applications for soldering wider and wider.
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- [Company News]During turnkey pcb manufacturing, reflow soldering defects and solutions2019/08/13/ 08:40
- The tombstone during turnkey pcb manufacturing also known as the suspension bridge and the Manhattan phenomenon, refers to the surface assembly components of the two soldering ends. After reflow soldering, one of the ends leaves the surface of the pad, and the whole component is obliquely or erect Several common tombstone conditions are analyzed as follows.
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- [Company News]During turnkey pcb manufacturing, double-sided reflow soldering process considerations2019/08/09/ 15:58
- At present, the mainstream circuit board assembly technology of turnkey pcb manufacturing industry should be "full-flow reflow soldering". There are other board soldering methods, and this full-board reflow soldering can be divided into single and double sided reflow soldering, single-sided reflow soldering boards are rarely used now, because double-sided reflow can save board space, which means that can be made smaller, so tmost of the boards belong to the double-sided reflow process in the market.
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