Let us dive deeper into each of these 6 processes. These processes may differ in real scenarios based on the PCB material, quality requirements, and expenses. The entire PCB silk printing process comprises 32 steps that can further be grouped into six broad processes. Most people consider it the most refined among the four categories because of its general effect on the product’s grading and reliability. PCB screen printing is a sub-process of solder masking and others, like baking, UV exposure, and development. You will learn more about this in the next chapter of the PCB screen printing process. The PCB silkscreen process affects the overall PCB quality. If you have a small board, ensure you prioritize the critical information. It is important to note that your silkscreen information will depend on your board size. You can also use silkscreen for product evaluation purposes, like rating verifications. Moreover, it also protects against illegal duplication of the circuit design. As a manufacturer, you can also use silkscreen for branding and marketing purposes.It acts as a safety precaution by showing warning signs, like high voltage, grounding, and others.It will help you to identify components when replacing or designing evaluation requirements quickly.You can use it to troubleshoot circuits if you get an undesired outcome or a defective component.It helps to quickly identify circuit points, like testing points, part interconnect, etc.Generally, these are the roles of a PCB silkscreen: Version numbers, such as V2, V3, V4, and others.Print company logos, for example, the name of the manufacturer.This creates the need to have customized information to assist the manufacturer and end-users in identifying the components like: These PCB components and conductive tracks are found all over the board without proper identification. A PCB contains conductive pathways, signal traces, or traces etched from copper sheets laminated onto a non-conductive substrate. It is used to offer mechanical support and connect electronic components. A Printed Circuit Board (PCB) is also known as a Print Wiring Board (PWB) or Engraved Wiring Board (EWB). To lay a proper background on a PCB silkscreen role, let us remind ourselves of the use of a PCB. PCB Solder Mask: The Most Comprehensive Guide.
Everything You Need to Know about PCB Drilling.PCB Panelization: A Comprehensive Technical Guide for PCB Designers.The Ultimate Guide to PCB Silkscreen: Process, Methods & More.The Global Printed Circuit Board Market: Key Insights, Forecasts, & Growth Outlook.PCB Manufacturing Process: A Comprehensive Guide.
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