Thank you very much for your valuable suggestion! We will solve it as soon as possible!

PCB Assembly Rule

Group Administrators: 1 | Group Member: 65 | Group Threads: 64

Join in this group and you will know many rules of PCB Assembly and solve the problems when in PCB assembly.

Community > Groups > PCB Assembly Rule > Factors Influencing SMT Soldering Quality
Factors Influencing SMT Soldering Quality
Reply
Alternate Text 1K+
Alternate Text 0
Alternate Text 134

dmtan90

With the development of economy and scientific technology, people begin to hold increasingly higher requirement to electronic products that have to meet the requirements of multiple functions, miniature, high density and high performance and feature high quality. Therefore, for SMT industry, high soldering quality is the life insurance of electronic products.
However, in the practical manufacturing, soldering defects usually take place, especially in the stage of reflow. As a matter of fact, the soldering issues seen in this stage aren't completely caused by reflow technology because SMT soldering quality is closely correlated with manufacturability of PCB pad, stencil design, components and PCB pad solderability, manufacturing equipment state, quality of solder paste and technical parameters of each link and operation skills of each worker. Manufacturing procedure of SMT is displayed in Figure 1 below.

134 likes
Statement: This post is only the personal view of the author and does not represent the opinions of ALLPCB.com.

paufler71

My favorite psot here. Its very impressive and helpful.

Hot Threads

New Threads