Smt pick and place machine, Stencil Printer, Reflow Oven Manufacturers
Qihe Electrical Technology Co., Ltd.
In smt patch processing, there are some small knowledge that cannot be ignored.
This also belongs to the knowledge of smt patch processing, which is easily overlooked by people.
Next, the technicians of qh smt pick and place sorted out some knowledge about smt patch processing for us.
What are the sampling methods for SMT processing ? today author from qihe smt pick and place machine tell you about it with you .
qihe smt pick and place machine,chip mounter sharing you with some tips about how to detect circuit board component failure …..
Today author from qihe smt pick and place machine sharing you with The design of PCB single-sided circuit board needs to contact a lot of professional data and some knowledge of physics.
It can be said to be a comprehensive technical project.
What can we do in SMT environmental development? the PCB circuit board !- It is natural for PCB circuit boards to develop towards environmental protection. We all know that the development trend of modern electronic equipment is turning to miniaturization, light weight and multi-function, and corresponding to the global environmental protection promotion, environmental protection is the follow-up direction of development. As a basis, printed circuit boards should naturally move closer to these directions, and the materials used in printed circuit boards should of course meet the needs of these aspects.So, author from qihe smt pick and place machine tell you about it today .
There are some skill of component layout design for PCB smt pick and place machine processing. author from qihe smt pick and place machine will sharing you some tips today .
After the board layout is complete, the board should be checked for design rules to ensure that the board meets the design requirements and that all nets are properly connected. So, author from qihe smt pick and place machine tell you about commonly used inspection items in design rule inspection are as follows
At present, there are four main types of stencils commonly used in the SMT process according to the manufacturing method: chemically etched stencils; laser-cut stencils; electroformed stencils and mixed-process stencils. qhsmt technology will briefly introduce the production methods of these four stencils before you use smt pick and place machine.
There are many factors that can affect the final quality of the SMT patch, such as: the quality of the patch components, the quality of the pads of the pcb circuit board, solder paste, solder paste printing, the placement accuracy of the placement machine, Furnace temperature curve adjustment for reflow soldering, etc. So, author from qihe smt pick and place machine tell you about the most commonly used auxiliary materials in SMT patches: how to choose solder paste and flux?
Tantalum electrolytic capacitors are usually suitable for application in consumer electronic devices due to their unique advantages in price.Next, author from qihe smt pick and place machine will take you to understand the reliable characteristics of tantalum electrolytic capacitors