CMM Checks Flatness

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CMM was so much fun when i had to inspect my parts, alone. Working nights

spaghettileggs

3차원측정기로 제품의 평면도 측정하는 영상입니다. 평면도는 보통 선반(제품을 회전시키고 공구를 접촉시켜가공)을 사용한 제품중 얇은 곳이나. 공작물장착시 고정되는 부위 또는 쏠림으로 부하받는 부분 밴딩예상하고 평면도 측정합니다.
구독자로 한글댓글이 하나도 안보여 달아봤습니다. 하하

인국백-nx

Been debating ditching electrical to do machining it seems like such a satisfying job

liquidyschitz

The manual check isn’t technically wrong. The number of points used to measure the flatness of the plane is wrong. If you did the manual check with the same number of points it would give you roughly the same result. The automatic check is faster though hands down

spencervoisin

Manual = Shape the results to your liking until your dimensions are OK

Automatic used much more points to measure the flatness, compared to manual. No surprise that the result is different.
But, more points = more accurate result
For example, in case of roundness, you often use a scan function which means …you capture hundreds or even thousands of points instead of just a few, giving a much more precise and reliable measurement.

Manual probing can introduce user bias, as you can choose where to take the points and potentially adjust until the result looks acceptable. Automated scanning, on the other hand, provides a more comprehensive and objective evaluation of the feature.

tonimahoni

That’s pretty cool but I like my indicator. I couldn’t work in inspection

Bry_nlch

Dang .0009 under 1 never used our cmm pretty cool stuff prototyping (3d printed molds for injection molding of rubber parts ) a little cnc (the combination really helps with harder rubber that loves to kill the printed inserts (same rubber as in production injected under pressure into prints)

alexdalton