Selective laser sintering can manufacture parts in standard plastics with good mechanical properties. PA12 is a material with high mechanical properties, and the utilization rate is close to 100%. Compared with other materials, PA12 powder has excellent characteristics such as high fluidity, low static electricity, low water absorption, moderate melting point and high dimensional accuracy of products. Fatigue resistance and toughness can also meet workpieces requiring higher mechanical properties.
As a leading 3D printing technology company in China, JS ADD's SLS printing technology has many advantages.
1. High molding accuracy: SLS technology adopts laser scanning sintering molding. By adjusting the printing process parameters, JS ADD can control the printing error of the model within ±0.1-.2mm.
2. High material utilization rate and low cost: without support structure, the suspended layer in the lamination process can be directly supported by the unsintered powder, and the process of JS ADD can make the material reuse rate up to 85%, and the price will be relatively cheap.
3. High molding efficiency: Compared with FDM and SLA technology, SLS technology does not need to add support in the printing process, and the model can be stacked and printed in the molding cylinder, effectively improving the molding efficiency and realizing the direct production of small and medium-sized batch products.
4. Wide application fields: can be widely used in aerospace, automobile locomotive, medical, electronic appliances and other industries prototype design, model making, mold die, direct products, etc.
5. Excellent parts performance: Because SLS technology uses nylon and other polymer plastics, the printed parts usually have good mechanical properties, heat resistance and chemical properties, in addition to R & D test purposes, can also be directly used for final product use, increasing the value of SLS technology to provide customers.
6. All kinds of processing can be done: the parts printed out by SLS can also be sandblasted, polished, dyed, polished, fumigation and other post-processing processes, so that the appearance and performance of the parts are further improved to meet the needs of users.
When durable plastic parts are needed, SLS can fully show its advantages. SLS components are known for their ruggedities and are comparable to those produced using traditional methods such as injection molding. SLS is used in a wide range of end-use applications in industries such as automotive and aerospace.