Principles Of Conceptual Design And Design for Manufacturing

Some stages involved in product development are ideation, concept testing, design, business analysis, commercialization, and more. But it is the conceptual design phase that shapes the design for manufacturing the product, the value of the product, and its use.

In this piece, we are considering two key components of a product’s design phase. First, we are considering concept design and design for manufacturing.

It is possible to assume they are both parts of designing a product. Hence, they are the same. We will show you what they stand for and how they differ.

Concept design was defined by a Danish agency, FORA, as the solution to a problem that still needs to be solved. This article comprises more details about new concept designs in product development. It further describes concept design as a solution to a problem that has been solved unsatisfactorily.

For instance, after the ideation stage, the conceptual design phase is next in line. It is the stage where an initial idea that has reached personal and audience satisfaction gets a tangible visual form.

The visual form could be 2D drawings or 3D models. That design would be the prototype for the product launch. However, you must consider the product from design, user, and manufacturing perspectives to achieve the best design.

Concept design is the product’s big picture and most creative stage. It specifies what problems the product will solve and how it will solve them. Hence, it would be best to consider aspects of the product, like technology, styling, and user experience.

Concept design is important for developers to stay on track during production. For example, if developers build a product without the concept design, the product that they will bring to the market may not bring value to the target users.

Concept design services are a good lubricant for preventing dead ends during the product development phase. Once it is clear who and what a product is for, you can mitigate hindrances during product development.

A concept design company is best formed by bringing together designers and members of other teams. This team must have a good amount of client and user experience. The reason is that they will be responsible for identifying the problem that the product should solve.

The next conceptual design phase is to draw up the concept design with visuals and text. For example, the visual could be a simple sketch of the layouts or menus. While the text, the concept design statement, is a brief of the concept.

Multiple design option is a recommended approach that is not very cost-effective. However, it provides options for determining a concept. Some options are cost, aesthetics, effectiveness, and user-friendly structure.

To achieve a rounded concept design, the team must consider competitor research for existing opportunities in the market. Above all, your team must review the new concept design. This review is best done through research and prototyping.

DFM is an important design principle that helps to save time and cost. It contains guidelines that, when followed, will shorten the time for the manufacturing stage. There are four key outcomes of a rightly applied DFM.

Firstly, DFM makes designing products for efficient assembling. For instance, a product shipped to consumers unassembled needs to be well-designed for consumers to put together. Likewise, DFM makes assembling during manufacturing easy.

Choosing the right material early will save a lot of time and money. Hence, you can achieve standardization of materials and components through DFM. Some material components to consider are flammability, conductance, and other mechanical properties.

DFM will help reduce the number of manufacturing operations required. For instance, using injection molding for small-volume products is not sustainable. Fractory offered this insight alongside other points on Design for Manufacturing and Assembly.

Lastly, it maximizes the cost of production and minimizes the number of parts needed in manufacturing. Therefore, DFM is a profitable design technique because it improves ROI. It gives business room to transfer the low cost of production to customers when aiming to beat competitors.

Designing for manufacturing is a process that many designers overlook when creating products. During concept design, you give a visual form to your idea.

While DFM is where you prepare your finalized design for mass production or first-batch manufacturing. Hence, you optimize it for lower cost and faster production.

Check out commonly asked questions about the essentials of concept designs and designing for manufacturing.

It helps to create user roles that random readers, especially developers, can easily understand from the start of product development. It is the core idea responsible for product development. It helps to build on previous product requirements using physical models.

It is the process of discovering if there are any changes to make to the needs of your target audience. Additionally, it will help you determine if the change requires an alteration in your current product development or concept development design.

The needs and expectations of customers can change, and you have to be aware. Hence, research helps identify if existing products on the market meet the speculated target. Furthermore, it will help you know what to do better in the market and how to outperform existing solutions.

Product development is often riddled with errors. However, concept design can make a production process near perfect. In addition, you can use research and prototyping to find possible loopholes in a new concept design.

Product developers can be abreast of product details with text and visual representation. These details span from user needs to how the product can meet those needs.

Another design concept for every business is Design for Manufacturing (DFM). This concept is often for optimizing the manufacturing stage.

Using these two design philosophies to build a product will help you prevent lethargy during production. In the end, they reduce time spent during production and increase ROI.

Is your business pumped about transforming an idea into a product? Do you need a detailed prototype for your conceptual design phase?

LA NPDT is a prototyping agency that will help you transform your idea into a sellable product. Our team is here to help you make a difference in any marketplace. You can reach us via our website Lanpdt: schedule consultation la npdt or call directly at 318-243-5789 for your concept design services.

Conceptual design is the phase where the product's architecture is chosen: how many parts, how they split, which functions live in hardware and which in firmware, and how the thing is assembled and serviced. It is short — usually two to six weeks — and it determines roughly 70% of the eventual unit cost. Every later phase spends money on decisions made here; almost none of them can be reversed cheaply once tooling is cut.

The discipline is to generate several genuinely different architectures rather than one architecture with cosmetic variants. Three concepts that differ only in fillet radius are one concept.

Three concepts that differ in part count, in whether the housing is molded or sheet-metal, and in whether the board is one PCB or two, are a real decision set — and each one carries a different tooling bill, a different assembly time and a different failure mode.

Making those trade-offs explicit is what separates conceptual design in engineering from styling.

Score the concepts against quoted numbers wherever a number exists. A weighted matrix filled with guesses is theatre.

When a quote is not available yet, mark the cell as an unknown and treat resolving it as a task — the point of the matrix is to surface the three or four unknowns that actually decide the program, then go retire them with a print, a quote or a test before committing.

That is the same evidence discipline we apply throughout our product development process.

Design for manufacturing is not a review at the end; it is a constraint applied during concept work. Draft angle, wall thickness, parting lines, gate locations and material shrink all change the shape of the part, so they have to be present while the shape is still fluid.

By the time detailed CAD is finished, a DFM review can only find defects — it cannot change the architecture that caused them. Our design for manufacturing work therefore starts in week one, not at release.

Run a physical check of the chosen architecture before releasing tooling drawings. A printed or machined unit built the way production will build it exposes tolerance stacks, assembly order problems and grip issues that no model shows. That build is cheap relative to a tool change, and it is the core of what we deliver in prototype design and rapid prototyping engagements.

Conceptual design in engineering earns its keep when its outputs survive contact with a process. Each concept principle has a manufacturing consequence, and naming that consequence early is what keeps a concept from being redrawn three times.

Concept work that answers those questions produces quotes that hold. Concept work that defers them produces quotes that move 30 to 60 percent once a molder actually studies the geometry, which is the point at which schedules slip and investors ask why.