A circuit board’s appearance is enough to leave an impression about PCB fabrication being a complicated process. Well, fabrication might be complicated, but it’s not impossible to accomplish at home. Using a fabrication checklist, however, is beneficial for first-timers.
Reasons highlighting the importance of this basic checklist include the following:
Avoid Forgetting a Tool
PCB fabrication requires many tools for cutting, drilling, developing, cleaning and others. Having a checklist will keep you from forgetting any tool needed for the procedure. You don’t want to put the project on hold temporarily just because you are missing a tool, which could have been prepared earlier.
To create an effective checklist, group needed tools and solutions according to their categories. Have the cutting tool, drilling, cleaning and other solutions under their respective sets for a more organized list. This guarantees that everything is good to go.
Keep a Systematic Fabrication Plan
The good thing about checklists is they can also serve as guides in following certain procedures. In this case, having a short list that contains descriptions of specific tasks that come with PCB fabrication is beneficial. List whether the cutting or laminating procedure should come first to assure that you are following the right steps. This keeps you from making mistakes caused by taking instructions for granted. For more details visit us Pcbnet.
In promoting a list for systematic fabrication procedures, take note of the layer you’ll work on and jot down the first procedures. For instance, outer layer fabrication may start immediately with lamination since the part to work on is the exterior part of the PCB. As for inner layers, a person may first inspect for possible mistakes that come with the initial preparation or setting up the copper circuit.
This prevents issues that will remain irreparable after lamination. Other procedures like cleaning, photoresist stripping, and tin stripping may also be noted down. A systematic fabrication procedure translates to successful outcomes.
Ensure Your Safety
Fabrication often includes chemical solutions for cleaning and other needs. However, everyone must take note of safety precautions that come with the chemicals. Listing them down early assures that the fabricator will have an opportunity to verify the solutions’ hazard level or see if they are unsafe for use. Using this checklist will make a person extra careful about handling chemicals, making it easier to remain safe.
Checklists help a person double check safety measures in using fabrication tools and preventing accidents. More than the fabricator’s safety, knowing these tools’ features and proper usage will minimize problems on the circuit board.
Keep Track of Expenses
Listing every tool and solution can be helpful in tracking down expenses that accompanies the project. DIY fabricators can list the prices of solutions to be purchased beside their names to ensure they can track the money spent in completing the PCB fabrication project. Expenses may also include whether users need to get a new set of chemicals or copper layers for circuitry or not. Everything is accounted for, which keeps people from spending a lot to complete this project.
Avoid Rejected PCBs
Checklists guiding a person can assure that every procedure is done accordingly, which keeps the number of discarded or rejected PCBs to a minimum. This also prevents them from spending untold millions on PCBs that won’t be useful and without gaining profit from it. Follow a fabrication checklist and prevent impending doom brought by PCBs.
PCB fabrication requires a good checklist for listing tools, materials and procedures that come with the process. This guarantees that users will have their needed PCBs in no time and achieve an outcome that won’t disappoint both fabricators and clients.