How to Carry Out Prototype Manufacturing

Make it to the Right and Larger Audience

Authors WellPCB
Date 2019.9.24
Affiliation WellPCB

How to Carry Out Prototype Manufacturing

Prototype manufacturing is one of the most vital steps in production. Ideally, it is the implementation phase of your PCB project, and you need ultimate care and preciseness to carry out your prototyping successfully. However, some aspects affect the outcome of your prototype, and you must be cautious when handling them. They include goals, idea, and budget. Prototyping is mainly used to demonstrate concepts while creating room for further improvement before creating the final product. Here, we will review much to do with PCB prototype manufacturing from its merits, process, challenges, and considerations when handling large PCB prototypes, among others.

1、Merits Associated with PCB Prototype Manufacturing

The process of developing a product starts with an idea/target and ends with production or manufacturing. But between the two steps lie the design, prototyping phases, and an engineer, where firms test their products before manufacturing them.


The main objective here is to ensure that the product fits the purpose and demand of the customer. If you report errors, the prototype gets tweaked and subsequently get tested again. While prototyping is not ideal for every project, nevertheless, it can turn out to be a firm’s tremendous asset.


There are a couple of benefits associated with PCB prototype manufacturing before undertaking complete a manufacturing process. Some of them include:


•  Reduced costs and time: prototyping highly improves the quality of requirements and specifications provided to clients. Prototyping ensures product quality for very many years to come.


•  Improved user involvement: plenty of customers want to be involved with the finer/intricate details of their project. With prototyping, user involvement is assured as it enables them to interact and see their models. Prototyping helps in eliminating miscommunications and misunderstandings during the process of development.


•  Testing to determine functionality: PCB manufacturing companies could encounter manufacturing nightmares if they happen to ship their products to production without testing them first. But with prototype parts in place, testing can be undertaken to determine essential aspects such as fitness, functionality, and durability.


2、PCB Prototype Manufacturing Process

Before ordering a full run of PCBs for any project that you may have, it’s necessary to ensure that your intended design works as desired. To achieve this efficiently and cost-effectively, you may have to come up with a prototype of your PCB.


If anything, you do not want to waste your time and resources on a prototyping process that takes too long. To make the whole process run smoothly, make sure that you clearly understand the manufacturing process. So, what entails PCB prototype manufacturing process? The following are the steps:


•  Select the material that you want to use for your prototype as there are many out there.


•  Collect all the materials you require to develop the prototype of what you have in mind, such as cotton, plastic, and cotton, among others.


•  Come up with a budget for your prototype to save costs while ensuring that you achieve your goals.


•  If you can’t manage it on your own, there’s no harm in hiring a professional to help you.


•  Undertake extensive research in a bid to find out emerging trends and to save costs.


•  Bring out your creativity into your prototype and bring your idea to life.

3、Getting ready for your PCB Prototype Manufacturing Process

Lately, PCB prototype manufacturing is an exercise carried out by plenty of companies across the globe and individuals who want to create something out of their hands. However, if you are a “handyman” who likes to jump into several projects, then you will have to be prepared with crucial information regarding your PCB prototype manufacturing process.


Regardless of whether you want to manufacture the prototype by yourself or seek the services of an expert, the following information or specifications are necessary:


•  The thickness of the board


•  Number of layers you require


•  Dimensions of the board


•  Weight of the copper and its thickness


•  Minimum spacing and tracing


•  Minimum annular ring and hole size


•  Color and solder mask


•  Silkscreen legend


•  Drill file equipment


•  Surface finish


•  Impedance Control


•  Minimum Pitch


•  RoHS Compliance


For an effective PCB prototype manufacturing process, you may be compelled to have all the above information as such will go a long way towards the durability, and more so, the functionality of your finished or end product.


To ensure that your PCB prototype manufacturing process runs smoothly from the beginning to the end, ensure that you understand and get ready with all the specifications such as the ones highlighted above.


3.1  Assess, Test, and Repeat

The moment you receive your PCB prototype back from your manufacturer, then it is time to see how the whole process turned out. But don’t be surprised if your prototype fails to work as you had expected as it is reasonable to go through a couple of iterations before you achieve a perfectly functioning board.


It is advisable to be patient as you go about debugging your PCB prototype since bugs are unplanned by nature. So, it can turn out to be time-consuming trying to find out the root cause of the problem and how to go about fixing it.

4、Challenges to Expect in PCB Prototype Manufacturing

There’s no doubting the fact that coming up with a new product is somewhat tight. From idea generation to proof-of-idea, to a functional prototype, production, and launching, every step has got its challenges and pitfalls.


PCB prototype manufacturing process demands long periods of research and development, an aspect that calls for massive upfront investment to have a chance of experimenting with a new thing while leaving little or no room for error.


Sadly, there are several challenges that PCB prototype manufacturers have had to deal with, a standard being inability to come up with a bill of materials (BOM) that highlights all the individual assemblies and parts needed during the manufacturing process. A lot of manufacturers don’t understand how it will cost them to build their prototype(s) primarily due to a BOM spreadsheet.


That’s not all. Plenty of PCB prototype manufacturers don’t have a plan for the unexpected, and this is equally another challenge. In any given undertaking, time is of the essence, and resources are scarce. Therefore, when estimating matters concerning time, a rule of thumb dictates that you add 50% on top of the original estimate.


The inability to create extensible products is a challenge that continues to face plenty of PCB prototype manufacturers. It is vital to ensure that an extensible product that can accommodate changes and creation of new features so that the final products end up being appealing.

5、Choosing a PCB Prototype Partner

Are you in the market for a PCB prototype manufacturer? What do you need to look for to ensure that you are dealing with the right partner? First, consider matters to do with instant quotes. If the provider is not in a position to give you a quote immediately, the chances are that the process won’t be quick also.


Second, consider if they have an online management app. They should have in place an efficient and easy-to-use portal for vital functions such as ordering, change management, quoting, and tracking the project at hand.


Third and last, make sure that your provider has in place in-house or in-built assembly, house parts, and if possible, onshore manufacturing. This way, you will be in a position to save time and other additional costs that may go in towards your prototype.

6、Available Prototype Capabilities and Features at our Company

Even though it may sound more efficient to jump immediately to a production run, beginning with a prototype stands to make your production process a bit more efficient and cost-effective and amount to improved quality and performance.


The moment you choose to work with WellPCB, rest assured of maximizing the amount of time it takes to come up with a prototype while being assured of accuracy and quality. In less than seven days, rest assured of having your design ready. We assist you in keeping your costs low by allowing as little as five prototype pieces.


Additionally, we at WellPCB save you time and your hard-earned cash as we undertake almost anything to do with PCB prototyping. Our one-stop-shop means that you don’t have to painfully search for a different firm for every part of the process.


We operate an in-built quality control section and meet ISO9001:2008 requirements fully. For efficient, durable, and functioning PCB prototype, look no further than WellPCB.


As it appears, designing and subsequently getting your initial PCB prototype manufactured and work as intended is not a walk in the park as such. As you have seen, there is plenty of careful thoughts, coupled with attention to detail that is needed to achieve the desired results. Wellpcb, however, understands this challenge and is ready to provide assistance and a partner to walk with you from the beginning to the end.



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