Large, thin-walled shell parts are easy to warp and deform during machining. In this article, we will introduce a heat sink case of large and thin-walled parts to discuss the problems in the regular machining process. In addition, we also provide an optimized process and fixture solution. Let’s get to it!

China has become a global leader in manufacturing and technology innovation, and its rapid prototyping industry is no exception. With a massive network of suppliers, manufacturers, and skilled workers, China's prototyping industry has grown exponentially in recent years, providing businesses with a faster, more affordable way to bring new products to market. You may be looking for some top rapid prototyping services manufacturers for professional rapid prototyping services. Here today, we will share top 10 China rapid prototyping manufacturers with you, I hope this information will be helpful to you!

As we all know, China is a manufacturing powerhouse handling almost a quarter of the world’s manufacturing. In the last three decades, China’s dominance has influenced not just the labor-intensive sectors such as textile, leather, and leather goods and semi-intensive sectors such as electronics but also the high-tech manufacturing sector involving high-end machinery, drones, solar panels, and medical devices.

Ika is a Canadian company that designs, manufactures, and distributes 100% natural deodorants in refillable and shiny aluminum containers. Ika approached WayKen, hoping to find a stable and reliable supplier to manufacture the deodorant housing. They would like to start from a prototype sample first and then proceed to low-volume production of 1000 units if the quality is to their liking.

Are you looking for a fast and accurate solution to producing parts and prototypes? Consider low-volume injection molding as one of your options. This rapid prototyping technique is incredibly reliable and offers high precision, giving it an edge over other alternatives. But like any other technology, rapid injection molding has its disadvantages.

China is a known manufacturing powerhouse in the world, but this doesn’t make it easier to find the ideal machining specialist for your project. There are many options available, and while they serve international and local clients, only a handful are proven reliable and cost-effective, making them highly preferred by discerning product designers, engineers, and manufacturing companies. Here are tips to help you pick the right CNC machining services in China.

Discerning product engineers, designers, and manufacturers rely on 3D printing services in China to create functional and aesthetic models, low-volume production parts, master patterns or models, and quick fit, form, and function prototypes. Reputable and established service providers are versatile in their offerings by investing in the latest technologies in additive manufacturing. Apart from Selective Laser Sintering (SLS), Fused Deposition Modeling (FDM), and stereolithography (SLA), they offer solutions like Direct Metal Laser Sintering (DMLS) and ProJet MJP.

DMLS, or direct metal laser sintering, applies a high-wattage and precise laser to fuse powdered metals and alloys, creating fully functional metal components based on your CAD data. DMLS prototyping allows you to remove time-consuming aspects in product development, such as tooling. Moreover, it allows you to build objects with complex geometries cost-effectively and quickly from a range of materials, such as aluminum, titanium, copper, stainless steel, and tool steel.

Additive manufacturing or 3D printing continues to influence the future of manufacturing as it opens more prototyping and low-volume end-use possibilities. Today, you can access many 3D printing technologies, with SLA and SLS among the widely used ones. Both are known to provide high-quality precision prototypes and parts, but some projects may require an SLS prototype over another made through SLA. Knowing the differences between these two methods can help you make an informed choice for your project.

Googling the best prototype companies will result in many options that can overwhelm you. However, they are not one-size-fits-all. Depending on your needs, what’s best for another business may not be for you. That’s why you must think about your requirements and design to pick a suitable prototyping partner.

Sheet metal is a hard-wearing material that is easy to manipulate into your desired geometry using various techniques. Prototyping with this material allows for an inexpensive and quick process, especially when you need enclosures, housings, and other components for communications and medical products. Service providers also offer various metals for building sheet metal prototypes, including stainless steel, aluminum, brass, cold-rolled steel, and galvanized steel.

CNC machining is one of the processes you’ll encounter as you search for rapid prototyping solutions online. CNC rapid prototyping is proven capable of delivering robust and high-precision parts quickly by cutting away at a billet or block of material with a series of drill bits and tools, carefully removing materials to create your product. The entire process is automated and computerized, with minimal human intervention.