[Cl...] Posted October 14, 2020 Share Posted October 14, 2020 Link to comment https://qualityforum.zeiss.com/topic/14344-metrology/ Share on other sites More sharing options...
[Gr...] Posted October 14, 2020 Share Posted October 14, 2020 Nice! Link to comment https://qualityforum.zeiss.com/topic/14344-metrology/#findComment-74992 Share on other sites More sharing options...
[Ow...] Posted October 14, 2020 Share Posted October 14, 2020 Don't be such a negative Nancy. "They're all good part's, some are just better than others" 🤣 Link to comment https://qualityforum.zeiss.com/topic/14344-metrology/#findComment-74994 Share on other sites More sharing options...
[Jo...] Posted October 14, 2020 Share Posted October 14, 2020 Please sign in to view this quote. They are only bad if the customer sends them back ? Link to comment https://qualityforum.zeiss.com/topic/14344-metrology/#findComment-74996 Share on other sites More sharing options...
[Ro...] Posted October 14, 2020 Share Posted October 14, 2020 Did you ever notice that if a part is good the machinist is a great machinist, but if the part is OT then your ability to accurately measure it comes into question? "It was fine on the machine. No way it's out like you say." Uh huh. 😕 And some machinists can be very offended if you reject their part. It's like telling them that their baby is ugly. They get all worked up like you're attacking them personally. "I've been making this part for 5 years and it's never been rejected!" Uh huh 😕 And one of my favorites. "Ooooh. That's just a setup part." Uh huh 🤣 Link to comment https://qualityforum.zeiss.com/topic/14344-metrology/#findComment-74998 Share on other sites More sharing options...
[Ni...] Posted October 14, 2020 Share Posted October 14, 2020 Please sign in to view this quote. or...."that's the way we've always done it" 🙄 You have to have thick skin in this line of work. Hero to zero real fast! Link to comment https://qualityforum.zeiss.com/topic/14344-metrology/#findComment-75000 Share on other sites More sharing options...
[Jo...] Posted October 14, 2020 Share Posted October 14, 2020 Please sign in to view this quote. Exactly, We had some parts with questionable results so they sent them off to be measured with "our" program. Great they were good.. I inherit the next run and they are way out. "impossible they were good last time" . I pulled the reports from previous run and 3 parts had a true position on 8 holes ALL had 0.0000 inch deviation. hmm they were really good.. Link to comment https://qualityforum.zeiss.com/topic/14344-metrology/#findComment-75002 Share on other sites More sharing options...
[Ow...] Posted October 14, 2020 Share Posted October 14, 2020 I've been proven right way more than wrong but, just like Forrest Gump said, "Sh*t" happens. The key is having a lot of experience in all kinds of measuring methods and machining, most of all knowing how to double check stuff manually or functionally. My crown achievement was proving a very large company who is considered the best in the industry wrong, in the UK. It took about 6 weeks for them to receive the parts back and confirm my point but, I was confident, even though I seriously did lose a little sleep a few nights as I had little support on my end. Link to comment https://qualityforum.zeiss.com/topic/14344-metrology/#findComment-75004 Share on other sites More sharing options...
[Ch...] Posted October 15, 2020 Share Posted October 15, 2020 Owen, Would this British company's name start with an H and do they happen to make helical rotors? Link to comment https://qualityforum.zeiss.com/topic/14344-metrology/#findComment-75006 Share on other sites More sharing options...
[Ow...] Posted October 15, 2020 Share Posted October 15, 2020 Please sign in to view this quote. BINGO! Link to comment https://qualityforum.zeiss.com/topic/14344-metrology/#findComment-75008 Share on other sites More sharing options...
[Ch...] Posted October 15, 2020 Share Posted October 15, 2020 BTW, we are now considered the best in the industry at that category. Link to comment https://qualityforum.zeiss.com/topic/14344-metrology/#findComment-75010 Share on other sites More sharing options...
[Er...] Posted October 15, 2020 Share Posted October 15, 2020 Does'nt almost every company consider them self as the best? How to otherwise justify the existence? (Unless you focus on cheap stuff) I can see the sale's slogan in my head. Please sign in to view this quote. 😃 Link to comment https://qualityforum.zeiss.com/topic/14344-metrology/#findComment-75012 Share on other sites More sharing options...
[Ch...] Posted October 15, 2020 Share Posted October 15, 2020 Of course we do Eric. Would you expect anything else from the overconfidence of upper middle class white America. Link to comment https://qualityforum.zeiss.com/topic/14344-metrology/#findComment-75014 Share on other sites More sharing options...
[Er...] Posted October 15, 2020 Share Posted October 15, 2020 Hahaha, I love Americans, and your take shit from no one attitude. Keep it up! Link to comment https://qualityforum.zeiss.com/topic/14344-metrology/#findComment-75016 Share on other sites More sharing options...
[Ow...] Posted October 15, 2020 Share Posted October 15, 2020 Every industry has one of these bag holding people 🤣 🙄 Link to comment https://qualityforum.zeiss.com/topic/14344-metrology/#findComment-75018 Share on other sites More sharing options...
[Am...] Posted October 15, 2020 Share Posted October 15, 2020 My favorite line "We've been making this part for 30 years" or "thats not how we did it last time" Yes and im telling you last time they were bad and this is what the customer is asking you to do as a result FFS. 🙄 Link to comment https://qualityforum.zeiss.com/topic/14344-metrology/#findComment-75020 Share on other sites More sharing options...
[Jo...] Posted October 15, 2020 Share Posted October 15, 2020 Please sign in to view this quote. There was an article on Normalized Deviation, can't remember where I read it, that explained how we rationalize" oh that's normal, it's just a little more" etc .. Link to comment https://qualityforum.zeiss.com/topic/14344-metrology/#findComment-75022 Share on other sites More sharing options...
[mo...] Posted October 16, 2020 Share Posted October 16, 2020 Hello everyone, I wish I am in the right section of the forum. I just want to know how calypso Zeiss calculates the sigma and the Form of each measured Feature. Is there any documentation about that? Thx Link to comment https://qualityforum.zeiss.com/topic/14344-metrology/#findComment-75024 Share on other sites More sharing options...
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