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Ivanhoe Chaput
03/14/15 07:37 PM
There is quite a my opinion. Report this article as Inappropriate to us !!!Login to Reply

As Agjah and others point out, it's not merely draft angles that may be missing. Without making a book out of his article, there are many aspects to designing plastic injection molded parts such as thinning out ribs, sharp corners where you don't want sink marks and radii where added strength is needed. There may be places that require ejector pins and maybe a boss needs to be added or adding a slide for a required snap. There are material issues such as using a high percentage of glass for strength that may require a change in shape for fill or flow. There are gating types such as fan gates, overlap gates and film gates that need to be positioned for both function and cosmetics. And on and on. I've been a design engineer all my career, but I also have an artistic flair. In my business of 34 years, I've used industrial design firms and have often had to re-shape features for one reason or another. A DE firm such as mine will sometimes hire an ID firm, but I've never seen it the other way around. I can only assume that when one doesn't know, one doesn't ask. Yes, I agree, it's a recipe for disaster.

Entire thread
SubjectPosted byPosted on
*The Difference Between Industrial Design And Design EngineeringLarsen: design engineer  10/09/08 03:03 PM
.*Big Difference Between Industrial Design and Design EngineerAustin Stark  09/04/16 02:28 PM
.*Not exactly.Igloo Girl  05/22/16 07:53 PM
.*Sample SizeMasumaido Sekuzu  12/08/15 09:38 PM
.*There is quite a my opinion.Ivanhoe Chaput  03/14/15 07:37 PM
.*The Jack of all TradesIsa L  11/25/13 06:01 AM
.*Whence Product Design?Dexter Francis  11/17/13 08:04 PM
.*ID and DE are differentnot hybrind  10/15/13 11:34 AM
.*Come on - this is not true anymoreHannu Havusto  09/17/13 12:16 AM
.*Good and ClearJOHN Efekodo  02/19/13 12:54 AM
.*please take noteShaun ahern  01/25/12 07:37 PM
.*College ShoppingSherri Hoch  01/06/12 02:17 PM
.*Re: College Shopping RDahm   01/25/12 07:27 PM
.*It is Still a ProblemA. L.  12/14/11 02:15 PM
.*Re: It is Still a Problem fraggedwitless   01/12/12 02:30 PM
.*Engineering DirectorDavid McDonald  07/07/11 09:01 AM
.*a twentieth century viewRic Sosa  01/26/11 09:21 PM
.*Re: a twentieth century view slaptopsreview   03/08/11 02:50 AM
.*Inaccurate descriptionEd Straeker  09/11/10 05:41 AM
.*Great info for newbiesM. Shepherd  03/02/10 11:05 AM
.*Greg Smith  10/09/08 03:03 PM
.*Yael  10/09/08 03:03 PM
.*Doug : Industrial Designer  10/09/08 03:03 PM
.*Larsen: design engineer  10/09/08 03:03 PM
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