>>> 72 Tears in the Rain <<<
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What did you do? Something terrible happened?Originally posted by alexkusu:aih~
All I ever wanted was to find a nice decent job, earning a basic salary working in the office as well as ocassional lab work. Then find a nice simple girl, settle down and have kids. Just a simple normal life.
And why have my life turned out like this
why me?
Cest la vie~
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1pm lorOriginally posted by alexkusu:?
wat time did u start work?
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Arrrgh... it turns out that the Aluminium 6061 T6 temper that we're using for the wheelchair that we're fabricating turns into T0 temper upon welding.
What this means is that the welded joints will be about five times weaker than the rest of the chair. This necessitates a major redesigning of the whole frame to ensure that it doesn't fail.
Neither our research nor advice from the dear old prof and the lab tech told us anything about this. We only knew about it after conferring with another two lab technicians earlier this morning.
*$#^#$*@$......... 
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Chimilogy... simple terms?
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relax...does it require you guys to redo the whole thing?Originally posted by fudgester:Arrrgh... it turns out that the Aluminium 6061 T6 temper that we're using for the wheelchair that we're fabricating turns into T0 temper upon welding.
What this means is that the welded joints will be about five times weaker than the rest of the chair. This necessitates a major redesigning of the whole frame to ensure that it doesn't fail.
Neither our research nor advice from the dear old prof and the lab tech told us anything about this. We only knew about it after conferring with another two lab technicians earlier this morning.
*$#^#$*@$......... -
Well... not quite. The basic design remains the same.Originally posted by mystiv:relax...does it require you guys to redo the whole thing?
It's the CAD that's gonna kill us. With having to increase the outer diameters of the tubes, Solidworks is gonna give us hell.
And we have to balance the dimension increase with the increase in weight. There's a weight limit that we have to adhere to at all costs. -
hmm i see..dont understand much of it, but hey, good luck for it yeah?Originally posted by fudgester:Well... not quite. The basic design remains the same.
It's the CAD that's gonna kill us. With having to increase the outer diameters of the tubes, Solidworks is gonna give us hell.
And we have to balance the dimension increase with the increase in weight. There's a weight limit that we have to adhere to at all costs. -
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why not use joints instead of wielding? or is that like a minus on designs, i remember something like that.Originally posted by fudgester:Well... not quite. The basic design remains the same.
It's the CAD that's gonna kill us. With having to increase the outer diameters of the tubes, Solidworks is gonna give us hell.
And we have to balance the dimension increase with the increase in weight. There's a weight limit that we have to adhere to at all costs.
increase outer diameter only what very easy to do with solid works -
Nyet. Joints increase the weight by quite a bit. They may seem lightweight, but really, they all add up.Originally posted by hisoka:why not use joints instead of wielding? or is that like a minus on designs, i remember something like that.
increase outer diameter only what very easy to do with solid works
And the problem is that when you increase the outer diameters, the joints no longer fit exactly. It's a bit hard to explain... but suffice to say that the parts meet each other at curved surfaces. So when you increase the diameter of one member, you must account for it exactly in another member which is attached to it. It's a delicate balancing act.
And you know how bloody unreliable Solidworks can be - it can give you all sorts of imaginary problems when there are actually none at all. -
icic . yeah i know solidworks is perverse but its not that bad, i did the solid works part last time.Originally posted by fudgester:Nyet. Joints increase the weight by quite a bit. They may seem lightweight, but really, they all add up.
And the problem is that when you increase the outer diameters, the joints no longer fit exactly. It's a bit hard to explain... but suffice to say that the parts meet each other at curved surfaces. So when you increase the diameter of one member, you must account for it exactly in another member which is attached to it. It's a delicate balancing act.
And you know how bloody unreliable Solidworks can be - it can give you all sorts of imaginary problems when there are actually none at all.
can't you do sort of slot ins and then wield the slots? -
lolz first post of the day in this crapbox!
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aiyoh!! so late then first post!!.
looks like must wait long time to go to next cb le -
yea lorOriginally posted by hisoka:aiyoh!! so late then first post!!.
looks like must wait long time to go to next cb le
today i dun have time to post earlier ma, cos i got class from 2pm until 5pm...
and got another class from 7pm to 10pm...
long day today -
i see no one around i lazy to post wait machiam i kill the threadOriginally posted by rainee:yea lor
today i dun have time to post earlier ma, cos i got class from 2pm until 5pm...
and got another class from 7pm to 10pm...
long day today -
aiya can always post la, maybe someone also lurking around and have the same mentality as uOriginally posted by hisoka:i see no one around i lazy to post wait machiam i kill the thread
tomolo i have another long day, lessons all the way until 5pm from 10am, wif just 1 hour break in between
only one friday will be able to relax a bit -
Originally posted by rainee:aiya can always post la, maybe someone also lurking around and have the same mentality as u
tomolo i have another long day, lessons all the way until 5pm from 10am, wif just 1 hour break in between
only one friday will be able to relax a bit
think of very soon can come sg to work and stay with rin then won't be sad le -
even if i come to work in sg dun tink i will be staying wif him, as in not in the same one house...Originally posted by hisoka:
think of very soon can come sg to work and stay with rin then won't be sad le
unless we get married or engaged only then mite stay together...
my clerk in my office getting lazier
last time can help me to do a lot of stuff de, now just busy talking and flirting with students nia -