What Should We Pay Attention to in the Design of Chengdu 3D Printing Model There is no uniform standard for 3D models, different modeling software, different printing materials, different printer models and even different 3D printing technologies, which will reflect different requirements for 3D models. So what should we pay attention to when designing 3D printing model drawings? 3-D model file does not match the selected printing consumables The performance of each kind of printing consumables is different.Some are fragile, some are tough, some are soft, some are hard, some are smooth, some are rough, some are dense, some are small, and so on.So after deciding to use the 3D printing process to produce the product, the ideal situation is that you have already figured out what consumables to use to print the object before drawing the 3D model drawings. The 3D model file does not match the selected printing process In 3D printing, not only the characteristics of consumables are different, but also there are many printing processes.Different printing processes also represent different requirements for printing objects.For example, when printing ABS, PLA, aluminium alloy or rubber-like materials, you can print 3D models with interlocking structure, while when printing gold, silver, copper, resin, high-precision and hightoughness ABS, you can not print models with interlocking structure.The reason is not related to the characteristics of consumables, but due to the different printing processes. 3D model file wall thickness does not meet printing requirements At present, the most frequent problem we encounter is that the wall thickness of 3D model does not meet the printing requirements.Many 3D model printing products are not ideal, or can not print because of this reason.When the wall thickness of the model is too thin, some small parts of the model can not be printed, or because they are too fragile, they quickly break down.When the printing wall thickness is too thick, there will be occasional cracking or damage of the printed object due to excessive internal structural pressure.Appropriate wall thickness is the key factor to ensure successful printing. The resolution of 3D model files does not meet printing requirements Most 3D modeling software can output STL files and set the required resolution.The final effect is presented under different resolution output conditions. The resolution is arranged from left to right and from high to low.Choosing an appropriate resolution is very important for printing a high quality model.