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Automation in Laptop construction

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    #2
    DublinDilbert
    Registered Users Posts: 5,379 ✭✭✭DublinDilbert


    I stripped down an iPhone recently, I can't imagine a robot being able to do that and I've worked in automation.

    If the product is designed with automation in mind it definitely can be machine assembled. But most products are in such a rush to the market this isn't considered.

    I would definitely consider the iPhone 4 as a rushed design from an assembly point of view. 26 screws need to be removed to change the screen.


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    #3
    carlowplayer
    Registered Users Posts: 519 ✭✭✭carlowplayer


    obviously if major design changes were made to a product similar to a iphone could it be done? As for laptops and tvs(say plasma and led) what abut them as the general design and size would make them easier to automate


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    #4
    Offy
    Closed Accounts Posts: 1,701 ✭✭✭Offy


    carlowplayer wrote: »
    obviously if major design changes were made to a product similar to a iphone could it be done? As for laptops and tvs(say plasma and led) what abut them as the general design and size would make them easier to automate

    The problem isnt whether or not its possible to automate the assembly of a product, the problem is the cost of automating a products assembly. Very often its cheaper to use human labour which results in greater profits. Companies are driven by profits so its the bottom line that decides the manufacturing process used.


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    #5
    carlowplayer
    Registered Users Posts: 519 ✭✭✭carlowplayer


    so how much of laptop and tv construction is automated


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    #6
    Offy
    Closed Accounts Posts: 1,701 ✭✭✭Offy


    carlowplayer wrote: »
    so how much of laptop and tv construction is automated

    Thats a big question to answer. You have the electronic components, the PCB assemblies, the cables and the mechanical assemblies to take into account.
    All have the possibility of automatic assembly but I know of no company that does this, thats not to say no company does this.


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    #7
    Capt'n Midnight
    Moderators, Recreation & Hobbies Moderators, Science, Health & Environment Moderators, Technology & Internet Moderators Posts: 91,557 Mod ✭✭✭✭Capt'n Midnight


    If you can make a product so reliable that it isn't worth making it repairable then you don't need to make it take apart able.

    Look at laptop powersupplies. For a long time many of them have been ultrasonically welded together - no screws needed.


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    #8
    Turbulent Bill
    Registered Users Posts: 1,627 ✭✭✭Turbulent Bill


    Offy wrote: »
    Thats a big question to answer. You have the electronic components, the PCB assemblies, the cables and the mechanical assemblies to take into account.
    All have the possibility of automatic assembly but I know of no company that does this, thats not to say no company does this.

    In the laptop's case, you also have different customer specs to deal with (hard drive size, memory, video card etc.) - I'd say most of these are built to order these days. Variations in connector position, size etc. between these different components would be tricky for an automated assembly to deal with compared to human assembly. LCDs should be easier (single spec) but still have cable assemblies to deal with.
    Capt'n Midnight wrote: »
    If you can make a product so reliable that it isn't worth making it repairable then you don't need to make it take apart able.

    Look at laptop powersupplies. For a long time many of them have been ultrasonically welded together - no screws needed.

    The corollary is that when the design flaw shows up, the component can't be repaired. I've two Dell laptop power supplies at home, both have a well-documented issue with component failure within the supply (think it's a dead PROM). The actual failure is pretty simple, but there's no chance of a DIY (or Dell) repair because the casing is welded.


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