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13问答网 > cad建好模型之后导入3D，为什么cad里的圆就不圆了？cad的显示精度已经调了。

cad建好模型之后导入3D，为什么cad里的圆就不圆了？cad的显示精度已经调了。

2025-03-15 21:13:13

推荐回答（1个）

回答1：

第一，导入时是有选项的，比如接合点等等，这些参数影响导入的效果\r\n第二，cad里面的显示有时候是和实际数据有差别的，可直接查看曲线的分段数\r\n分段数越多，导出越光滑，可以在cad内先增加再导\r\n导入3d后也可以用光滑，优化，放松等功能处理，让物体外观更自然

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