When the race is on to launch a new product, the difference between an undeniably brilliant digital concept and a desirable, market-ready object can seem insurmountable. Enter the Appearance Prototype, more than just a half-baked proof-of-concept: this model is meant to capture and communicate the look, feel, and form of a completed product, just prior to making the jump to production tooling, and thereby convey feedback in a critical aspect of product development: what is looks like.
The value of seeing and feeling
We need to clutter the prototype process with functional prototypes. We need a shell that conveys important design intent why?
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Design ValidationâPixels on screens donât convey weight, balance, texture, or how the shape fits within the comfort of a hand and eye. An appearance prototype allows designers and stakeholders to hold the design and visually assess proportions, colors, and finishes with real world lighting.
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User Experience (UX) TestingâHow does it feel for a human to use this? Whereâs the button? Does the thing fit in my hand? An appearance prototype is ready to make the rounds for this vital human-factors feedback.
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Marketing and FundraisingâAn awesome appearance prototype is easier to sell than a hundred renderings. It also becomes the attraction for investors ROI, for the focus group study, and for early marketing efforts.
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Manufacturability Check:Â Walking your manufacturing engineer through a physical model of your part not only illuminates assembly and material considerations, but parting line implications as well; issues that can be glossed over when staring at a screen.
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The Smorgasbord Of Realism
To create a believable appearance prototype, you need a deep bench of manufacturing processes. The very best rapid prototype partner will leap around the table and backâand bring together the right combination of techniques to lay an impressive veneer.
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For Metal Parts
Sheet Metal Prototype Manufacturing: Used primarily for blanketing up enclosures and brackets or prototyping housings, parts are formed and prepped as they would be in production. When married with brushed or powder coated finishes, the resulting prototype is plastic fantastic.
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Stamped Stainless Steel Parts: For the look and feel of hardness and corrosion resistance, stainless stamping simulates appliance panels, medical housings and luxury nameplates, tubes and accents in style.
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Brass Prototypes: For a nodtoward decorative hardware, durable, zappy electrical connectors or painstakingly beautiful parts, itâs brass. Polished, plated and antiqued the material invites all flavors of luxury.
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Deep Drawing Process: A specialized form of metal forming, the deep drawing process produces a seamless, hollow parts such as cups and cylindrical containers from a single sheet of metal. A deep drawn prototype accurately represents the look and potential of these high-volume production process.
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For Plastic and Composite Parts:
Low Volume CNC Machining: The most powerful and prevalent way to cruise directly toward high fidelity prototypes. CNC machining can carve parts from solid blocks of engineering grade plastic (ABS, PMMA, Nylon) or metal. The more precision and surface quality thatâs required, and under serious project loads, the more youâll control the materials being used, just the way you will eventually in production.
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Plastic Extrusion Services: When your design contains a constant cross section (like trim and seals, or ducts and edging), prototype plastic extrusion, man, takes care of business where the rubber meets the road, or hook-and-loop meetings the polyester?
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Prototype To ProductionÂ
This is the secret sauce that makes a great rapid prototype partner really rocket into orbitâto select and synthesize just the right marriage of processes, so that together you donât just turn out a beautiful prototype today; you also gain insight into your best path to production tomorrow. The appearance prototype becomes the physical hallmark that accords the transition to high volume procedures, whether that ultimately be injection molding, progressive die stamping or continuous extrusion, to the measure of a verified physical reality.
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Are We Running in Place or Racing Forward?
All that iz icks is gold! What looks right has a fair probability of being right. Choosing the appearance prototype as your requisite step in product development reins in incertitudes, earmarks implicated teams, charms audiences, and advances the closure once youâre confident of leaping on ahead to full size production. From using sheet metal prototype manufacturing to CNC machining to impact the surface finish, marrying prototype-stamped stainless steel parts and the deep drawing process for metals, hookinâ up to
brass prototypes and sampling the services of a plastic extrusion company, yo sneakers strut insight into the process that your visual consumers will believe with senses outside the screen.
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