比例尺问题,在CAD里面我用的单位是毫米,图上都是用毫米算的,2000MM就是现实中的2米,我的比例尺是多大的,

2025-03-15 11:54:33
推荐回答(1个)
回答1:

你提的问题有点不明白。
在CAD中图纸2米你按2000mm画,哪就应该是1:1。
但是你打印的时候你找不到2米的纸打印的话,你得用小纸打印。
比如用200mm的纸打印就是纸上200,实际上两米,那么图纸上的比例就应该是1:10。
首先你要明白比例尺的用处,它是用来量图纸上的尺寸,然后乘以比例,得到实际尺寸,所以CAD的默认单位是mm,你按1:1画,但是比例尺寸要根据你准备打印的纸来调整,比如用A3还是A4的纸,比例标的就不一样了,根据纸的图框打印。
若果你不打印,你画的就是1:1,就按1:1表。

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