When I designed this product, I built around the core idea that there is no support, no support, no support! That's right, you can print this model perfectly without adding support at all. Due to the lack of bearing structure, I used a ring fan blade design, which I believe is the most efficient way to utilize the wind flowing across the fan blade surface. I can perfectly install this fan on my car, you need to insert the buckle on the air conditioner outlet, there are two diameters, 3mm and 2mm, if these two diameters cannot fix the fan, then you can use TPU to print the "buckle" part. The entire model assembly is based on threads, and I have strictly calculated the tolerances during the design, so it can fit together perfectly without any dimensional adjustment! (If your printed model doesn't fit, it may be due to individual differences between different printers.)
When I designed this product, I built around the core idea that there is no support, no support, no support! That's right, you can print this model perfectly without adding support at all. Since there is no bearing structure, I used a ring fan blade design, which I thought would make the most efficient use of the wind flowing through the fan blade surface. I can install this fan perfectly on my car, you need to insert the buckle on the air conditioner outlet, there are two diameters, 3mm and 2mm, if these two diameters can't fix the fan, then you can use TPU to print the "buckle" part. The whole model assembly is based on threads, and I have calculated the tolerances strictly when designing, so it can fit together very perfectly without any dimensional adjustment! (If your printed model doesn't fit, it may be due to individual differences between different printers.)
Printer: BambuLab X1C
Printer: BambuLab X1C
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