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Anonymous Poster

Die Failures for Injection Molds

04/17/2009 5:51 AM

i want know that die failures due to minor and major areas of injection moulding machines. how to prevent , what is the procedures to maintain min rejection of 2 % only.

so, pl. give me feed back and tips.

k.n.shiva

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#1

Re: DIE FAILURES for INJECTION MOULDS

04/17/2009 6:34 AM

Hello K.N.Shiva

I do not understand your question as put.

You are mixing up 3 items: (Fill in the blanks or rephrase the questions.)

1. Die failures due to minor and major __________"what" . Mold error/problems.

2. Failures of Molding machines __________ "what". Molding Machine errors/ problems.

3. How to prevent Product rejection rates above 2%. Molding errors/problems.

Most questions can be answered if they make sense. # 3 makes sense but in light of your other questions it is hard to give a good answer.

Please rephrase your questions and someone will have a reply. I hope this helps

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#2
In reply to #1

Re: DIE FAILURES for INJECTION MOULDS

04/17/2009 12:48 PM

2 tinker, I guess you're right about question 3 making sense, but thinking that a 2% rejection rate is economic 'success" gives me pause...

just an opinion.

milo

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#3
In reply to #2

Re: DIE FAILURES for INJECTION MOULDS

04/17/2009 6:38 PM

Hello Milo,

There seems to be a question mill at some college in India where the professor demands that all students must pass CR4,("GO") or they get no credit. The professor should try answering the fielded questions. He might understand that the student may not be privvy to the language of a particular science or engineering field. The student could be guided or taught how to phrase his question in a general and understandable way so that we could at least pick up the gist of the question and help out.

The range of questioning is wonderful, if there was an inkling of research or knowledge from the OP or even a sincere wish to learn evident, that would be cool.

When we spend the time to give an earnest answer we should anticipate a plain old thank you and not a disappearing act from the O.P.

I try to answer carefully, so as to pry out the diamond in the rough who may just need a spark from outside to open the "Windows of Wonder". The amazing thing is that people visiting this site have a world of knowledge at their fingertips if they only tapped into with the right question. For instance the kid with the 'Human heat generation question' I believe that he hit the right note and the flood gates opened with ideas. If it was home work , he got a lot of help, which he kept massaging to get great ideas." Oh, he is a smart one"!.

What happened Candida? where is she? I just got used to seeing her near Milo!

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#4
In reply to #3

Re: DIE FAILURES for INJECTION MOULDS

04/17/2009 9:27 PM

I share your diamond in the rough philosophy of wanting to encourage. But when the questions are so incongruous as to evidence no thought at all, well, it becomes difficult.

I do not know what happened to Candida.

I agree about the breadth and depth of knowledge on here. The other day I was looking and there are something like 28613 registered users...

While a few of us are more frequent posters, there are a few that are out there that are true specialists and are true masters of their area.

This is truly a great resource.

milo

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#5
In reply to #3

Re: DIE FAILURES for INJECTION MOULDS

04/18/2009 9:47 AM

2tinker,

You're still relatively new here. Most of the people who ask demanding disjointed questions aren't in the forum for anything except the quickest way to get the answer to their question of the day. Be they lazy employee or lazy student, you'll likely never hear from them again after you've done their research for them.

As you can tell by some of the questions, CR4 is their first stop. Never mind all the sites where the guest may have gotten the information on his own.

I especially like the questions starting out with "I need detail plans and drawings for a widget factory that I'm starting next week. Send urgently............"

Anyway, I'm done now, except to say welcome to the fray. You give good answers to even the dumb questions and exhibit far more patience than I can muster.

LL

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#6
In reply to #5

Re: DIE FAILURES for INJECTION MOULDS

04/18/2009 6:39 PM

Hello LynLynch,

Thank you for your response.

I have to learn not to take myself so seriously.

Milo, JD and yourself have expressed your condolences for the manner of responders. I am quickly learning to appreciate even more, the people who take the time to respond.

Thanks again and Good Luck

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