Capabilities
Prototype
Rapid prototyping is a critical step in product development, enabling the transformation of virtual CAD designs into tangible, testable physical models before mass production begins. We leverage advanced technologies such as 3D printing (SLA, SLS, SLM) and CNC machining to deliver high-precision functional or aesthetic prototypes in remarkably short turnaround times—typically within 1 to 3 days. These prototypes are ideal for design validation, functional testing, market research, or exhibition displays, significantly accelerating your product development cycle.
We offer a variety of advanced rapid prototyping technologies to meet the needs of different projects:
- CNC Machining: The precise prototype is fabricated from solid板材—such as ABS, PC, and various other plastics—as well as metal materials like aluminum alloy, steel, and copper alloys—using a CNC machining center or engraving machine according to a programmed process. Its advantages include high precision, exceptional surface quality, accurate representation of design drawings, and an extensive range of material options.
- 3D Printing: This is an additive manufacturing technology that builds physical objects by layering a digital model one layer at a time. Common processes include SLA (stereolithography) and SLS (selective laser sintering), among others. Its advantages include fast production speeds, making it particularly well-suited for creating complex shapes, while also keeping costs relatively low—perfect for early-stage design validation.
- Vacuum Casting: This process is ideal for scenarios requiring small-batch replication of prototypes—ranging from tens to hundreds of units. It begins by creating a silicone mold based on the master model, followed by casting and replicating the prototype using materials such as polyurethane under vacuum conditions. The key advantage is its relatively low cost, making it particularly well-suited for projects involving small-scale component production.
The necessity of prototype creation:
- Verify the appearance and structural design: The prototype is intuitively visible and tangible, allowing designers to naturally bring their creative ideas to life—thus preventing the common scenario where a design "looks great on paper but falls short in reality." At the same time, prototypes also enable engineers to verify the structural feasibility and assess the complexity of assembly.
- Reduce mold investment risks: Mold manufacturing is costly. If structural issues are discovered during the mold-making process, the losses could be substantial. However, prototype development can effectively prevent such losses and mitigate mold-related risks.
- Bring products to market faster: Prototypes can be used for product promotion, pre-sales, or production preparation. Even before the molds are fully completed, they can help secure orders at trade shows.
General steps for prototype creation:
- 3D Modeling: Use CAD software such as SolidWorks, UG, and Pro/E for 3D modeling.
- Process Selection: Select the appropriate process based on your needs, such as CNC machining, 3D printing, or vacuum casting.
- Post-processing: Perform surface treatments such as polishing, painting, and screen printing to achieve the desired aesthetic effect.
- Assembly and Testing: Assemble the prototype, verify its structure and functionality, document any issues, and iteratively refine it for optimization.
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Shenzhen GH Prototype Technology Co., Ltd
Building B, Baoda Industrial Zone, Ma'anshan, Nanhuan Road, Shajing Street, Bao'an District, Shenzhen, Guangdong, China
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