tag:blogger.com,1999:blog-2092208412852181965.post6316436009871386236..comments2022-10-31T06:17:30.084-07:00Comments on Everything about anything.: Poka YokeAnonymoushttp://www.blogger.com/profile/14283062190704247660noreply@blogger.comBlogger7125tag:blogger.com,1999:blog-2092208412852181965.post-17743341667157237152012-08-25T13:24:10.111-07:002012-08-25T13:24:10.111-07:00Again, I still think it is a kind of Poka Yoke. Th...Again, I still think it is a kind of Poka Yoke. The first external layer is made of very hard plastic. You'll need a serious knife to even scratch it, making it virtually impossible to open without explicitely willing to. Under 'normal' circumstances, it is a perfect solution. Anonymoushttps://www.blogger.com/profile/14283062190704247660noreply@blogger.comtag:blogger.com,1999:blog-2092208412852181965.post-71304246792828723182011-11-23T17:57:12.857-08:002011-11-23T17:57:12.857-08:00Quite agree LucaQuite agree LucaAnonymousnoreply@blogger.comtag:blogger.com,1999:blog-2092208412852181965.post-28296191154877264702011-11-11T11:32:59.783-08:002011-11-11T11:32:59.783-08:00Poka yoke is only one...at lest in Japan. This att...Poka yoke is only one...at lest in Japan. This attitude is so american, now you call everything poka yoke to say this is it, even if it is not! That's because it is far more difficult to have a REAL poka yoke. Isn't it?<br /><br />Kaizen mindset became a joke thans to american "Lean Manufacturing", japanese PDCA has became similar to DMAIC talking to western people...and there's nothing else so different...not to talk about fake Kanbans or 'one-piece-flow'.<br /><br />I don't say that your 3 kinds of 'poka yoke' are unuseful and you're free to call them what you want, but don't try to convince me.<br /><br />I am sorry, but for me japanese Lean production or TPS is a phylosophy and not a series of 'tools' nor a justification to show up fake improvements on the shopfloor.Lucahttps://www.blogger.com/profile/10618850970411157192noreply@blogger.comtag:blogger.com,1999:blog-2092208412852181965.post-80982879634113979032011-11-02T10:03:00.703-07:002011-11-02T10:03:00.703-07:00Hi Luca,
I invite you to read about poka yoke , a...Hi Luca, <br />I invite you to read about poka yoke , and you will find there are three types of them:<br />The first two, are meant to prevent and tell you if something is going wrong, but still they are not capable of completely solving the problem, <br />the third one is the one that even if you make something wrong, you won't have a deffect, <br />so yes, we do have a poka yoke example, even if its not of third kind of them.Anonymousnoreply@blogger.comtag:blogger.com,1999:blog-2092208412852181965.post-1058727359745966192011-07-24T06:37:09.838-07:002011-07-24T06:37:09.838-07:00Hi Gugs,
the second layer doesn't prevent comp...Hi Gugs,<br />the second layer doesn't prevent completely to lose the pill, which is the problem mentioned for european conditioning. There's a chance to lose it.<br /><br />Using a poka-yoke, you cannot have that chance. Just think to the gas nozzle, cans' poka yoke, usb or ethernet cable. It's like a YES or NO condition.<br /><br />Unless I didn't really understand that pills' packaging.<br /><br />The YES/NO condition is the basic in the industry to have mistake proofing. Nowadays you cannot have "expert" workers or spend a lot for specialised training in any sector. <br /><br />Thing to create work instruction to use devices or item mentioned above (open a can and don't lose the chip, open the second ayer keeping the pill up, etc). If you need too many instruction it is not a PY (Usb or nozzle pump wouldn't need WI)<br /><br />Nowadays anybody must be able to do anything with no safety issues and high productivity...sadly this it the truth.<br /><br />LucaLucahttps://www.blogger.com/profile/10618850970411157192noreply@blogger.comtag:blogger.com,1999:blog-2092208412852181965.post-7028367369996003722011-07-24T03:03:03.009-07:002011-07-24T03:03:03.009-07:00I don't agree with the previous comment. It mi...I don't agree with the previous comment. It might not be a classical example, but it is basically a design avoiding a user mistake. The first design is not fool proof while the second will avoid a faulty manipulation, a bit like the special caps on canisters to prevent children from opening them. It is a kind of mistake proofing.Anonymoushttps://www.blogger.com/profile/14283062190704247660noreply@blogger.comtag:blogger.com,1999:blog-2092208412852181965.post-31975986297674179232011-03-13T14:39:16.308-07:002011-03-13T14:39:16.308-07:00This isn't a poka yoke...at all!!This isn't a poka yoke...at all!!Lucahttps://www.blogger.com/profile/10618850970411157192noreply@blogger.com