Search Products
Search News
- [Posts]Why does tin connection occur during PCB assembly?2022/01/14/ 16:48
- PCBA factories will have wave soldering equipment. The quality of wave soldering has a great impact on the product. Today, FASTPCBA will analyze the problem of tin connection of PCB boards during wave soldering.
- Read(0)
- [Posts]Preparation work before PCBA soldering2021/09/24/ 16:59
- PCBA welding involves many PCBA processing links, and the quality of PCBA welding is closely related to these links. PCBA electronics manufacturers must ensure that every link is done well in order to provide customers with high-quality PCBA services. Today, FASTPCBA will analyze with you what preparations the factory has to do before wave soldering?
- Read(0)
- [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.
- Read(0)
- [Company News]The difference between wave soldering and manual soldering?2021/02/26/ 14:27
- In the electronics industry, there are wave soldering and manual soldering for software materials in PCBA processing. Then, what are the differences between these two soldering methods, and what are the advantages and disadvantages? Next, FASTPCBA will introduce to you.
- Read(0)
- [Company News]Five PCBA welding techniques2021/02/03/ 14:31
- In the traditional electronic assembly process, wave soldering technology is generally used for the soldering of the printed board assembly with the through-hole plug-in component (PTH).
- Read(0)
- [Company News]Through hole assembly2021/01/28/ 13:52
- Through hole assembly refers to the process of soldering through-hole components to the bare board by wave soldering or manual soldering, and the component leads are drilled through the PCB board.
- Read(0)
- [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)
- Read(0)
- [Company News]Printed circuit board vias setting2019/12/12/ 15:10
- There are 4 types of holes for printed circuit boards: mechanical mounting holes, component pin insertion holes, isolation holes and via holes. This section mainly introduces the vias and the settings of vias when reflow and wave soldering processes are used.
- Read(0)
- [Company News]In PCB manufacturing,component layout direction of wave soldering process2019/12/03/ 15:38
- In order to make both ends of the PCB manufacturing components contact the solder wave at the same time, the long axis of the chip component should be perpendicular to the direction of the wave soldering machine.
- Read(0)
- [Company News]Wave soldering flux coating, welding temperature and time requirements2019/12/02/ 15:21
- There are many process parameters of wave soldering, mainly including flux coating amount, printed board preheating temperature and time, welding temperature and time, printed board climbing angle and wave height, conveyor speed, cooling rate, etc. These parameters affect each other and are quite complicated, so the comprehensive adjustment of process parameters is also very important.
- Read(0)
- [Company News]Cleaning agent in PCB manufacturing2019/11/21/ 16:26
- The cleaning agent is mainly used for post-weld cleaning of assembled boards, to remove flux residues after reflow, wave soldering and manual soldering, as well as contaminants caused during the assembly process.
- Read(0)
- [Company News]In PCB manufacturing, wave soldering machines development direction and requirements2019/11/19/ 13:54
- It is widely used in PCB manufacturing wave soldering and mixing process, especially in electronic products.
- Read(0)
- [Company News]Wave soldering process parameter setting requirements2019/11/14/ 11:26
- Frequently debugging wave soldering process parameters include component surface preheating temperature, soldering surface preheating temperature, soldering temperature, contact time (also called soldering time)
- Read(0)
- [Company News]Flux behavior in wave soldering2019/11/13/ 16:19
- During wave soldering, the flux will partially evaporate during the preheating phase, cleaning the surface to be soldered, leaving a rosin film, functions as partially separating the air and preventing oxidation.
- Read(0)
- [Company News]Selective wave soldering advantage2019/11/11/ 15:20
- Selective wave soldering is a special form of wave soldering invented to meet the requirements of modern welding processes. It also has three main components of flux unit, preheating unit and welding unit. Through pre-programmed procedures, the machine can be sprayed and welded in a targeted manner. The welding efficiency and reliability are higher than manual welding, and the welding cost is lower than wave soldering.
- Read(0)
- [Company News]Prototype pcb manufacturing, how to control PCB and components before wave soldering?2019/11/02/ 11:30
- For printed circuit boards that have been placed for a long time, the surface is generally cleaned, which improves the solderability of prototype pcb manufacturing, reduces virtual soldering and bridging. For component leads that have a certain degree of oxidation on the surface, the surface oxide should be removed firstly.
- Read(0)
- [Company News]Pcb manufacturing company wave soldering joint requirements2019/10/25/ 15:54
- The requirements for soldering solder joints of pcb manufacturing companies are shown in Table 12-1 below.
- Read(0)
- [Company News]Factors affecting pcb manufacturing wave soldering quality2019/10/18/ 00:38
- There are many factors affecting the quality of pcb manufacturing wave soldering, mainly are production materials, production equipment and production processes.
- Read(0)
- [Company News]Cheap pcb manufacturing wave soldering analysis2019/10/17/ 15:36
- The performances of the solder joint qualification criteria ares as follow
- Read(0)
- [Company News]PCB soldering of PCB manufacturers2019/10/14/ 18:37
- PCB soldering ofPCB manufacturers Pcb manufacturing wave soldering principle Wave soldering process and equipment wave soldering was first invented by Fry's Metal Company of the United Kingdom in the 1950s. It is the most mature, most infl...
- Read(0)
Relevant Search
Spotlight
What is difference between PCB and PCBA?
- we know that PCBA gene...
- 1What is circuit board design for manufacturability?
- 253rd Earth Day on April 22, 2022
- 3What are the classifications of dry film photoresists in pcba circuit boards?
- 4What is Halogen Free PCB Board?
- 5How to solve the problem of chip components standing up during SMT assembly?
- 6What are the standards for SMT and DIP assembly of components?
- 7Advantages and disadvantages of PCB flying probe testing
- 82022 Tomb Sweeping Day Holiday
- 9What is MCPCB?
- 10How to distinguish the number of pcb layers?