3D printing technology can print almost any part model we want, and it is a wise choice for making models with complex structures. When it comes to the complexity of model construction, the lattice structure must come out on top. Just imagine using traditional subtractive manufacturing to make lattice structures, which are also impossible to make with traditional CNC. Perhaps the mission of 3D printing is to shorten and simplify the tedious process of manufacturing, allowing us to produce efficiently.
The lattice structure is a powerful design construct that reduces the overall weight of a part without significantly affecting overall strength, absorbs impact more effectively, and can be customized for different applications. At present, it is mainly used in different fields such as aerospace, medical treatment, industry, footwear, etc., and has broad application prospects. At the same time, the parts with complex internal lattice structures produced by 3D printing have their unique advantages, which cannot be produced by traditional manufacturing techniques.
The lattice structure model used for 3D printing has added many surprises and conveniences to our technology and life.
Advantages of 3D Printing Lattice Structures
Lightweight
Let's talk about the reasons why it is favored by most fields - lightweight, "light" should not be rejected by anyone. In many applications, the final weight of parts or components is usually as light as possible. The aerospace and medical fields are more inclined to this aspect.
Reduce parts cost
3D printing is charged by the gram, and the use of lattice structures can reduce the overall weight. Titanium or Inconel materials, which are common in the aerospace industry, are particularly expensive to print, and the introduction of lattice structures can reduce material usage and capital without compromising part strength and ensuring lightweight.
Compression and shock absorption
The lattice structure is very effective in dissipating shock and impact load. Most sports shoe soles will choose to use this structure, which can achieve different functions such as support, breathability, fit, and lightweight, and can be used for different sports and different sports characteristics. The user provides the most reasonable mechanical feedback, as a cushioning and rebounding lattice to support the user to complete technical movements, provide support for human movement and protect sports enthusiasts from sports injuries.
In addition, it excels in osseointegration and heat transfer or chemical reaction.
Lattice structures have moved from advanced aerospace applications to more common consumer goods due to the increasing popularity of 3D printers and the reduction in material costs. This design style exists and persists simply because the lattice is so efficient.
JR has been in the 3D printing industry for 10 years. From plastic-printed lattice structures to metal-printed lattice structures, it has solved applications in aerospace, automotive, consumer goods, and medical industries for customers. JR can provide rapid prototyping; in plastic printing, it has SLA/SLS/FDM/MJF 3D printing process, and in metal printing, it mainly uses DMLS/SLM 3D printing technology. If you have any 3D printing needs, please feel free to contact us.
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