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 Preve's Excellent Body Quality - Hi-Tech Welding, I have the pictures now, come in and see

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clawhammer
post Apr 18 2012, 08:50 PM

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QUOTE(kevin23 @ Apr 18 2012, 08:49 PM)
Lol at all the replies here.YES we all know its spot weld.But do you know that spot weld should be done in a more smoother manner?

Look at the spot weld in the preve,all like simply cincai do only.Wanna protect ur beloved proton oso,pls lah use some common sense.Its a shitty spotweld
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+1
That's the problem. People just blindly support and dislike other people bashing Proton. In my believe, everyone can have their own opinion and we're here to discuss. I don't get mad at Proton lovers so I don't expect Proton lovers to get pissed when we are saying out the truth about how lousy Proton is.
V12Kompressor
post Apr 18 2012, 08:54 PM

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the failure of your last thread is due to your ignorance about spot welding. Just because it is ugly then you simply conclude that the whole structure rigidity is equivalent to a milo can.


SUSkevin23
post Apr 18 2012, 08:57 PM

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QUOTE(V12Kompressor @ Apr 18 2012, 08:54 PM)
the failure of your last thread is due to your ignorance about spot welding. Just because it is ugly then you simply conclude that the whole structure rigidity is equivalent to a milo can.
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its ugly meaning whoever did that dint have the right skill and it was a lousy job done.Simple as that.And nobody said that it will affect the rigidity.Its just that it shows how useless proton quality still is.
Armoury
post Apr 18 2012, 09:01 PM

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WhiCh area was that? Door or center pillar?
Monkey King
post Apr 18 2012, 09:01 PM

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i am not basher nor supporter, i've been working in 1 of the reputable local assembly plant for Japanese vehicle before.

judging from the photo, i may conclude

1. yes it is spot weld, nothing wrong with that.
2. the quality of spot weld is not acceptable by JIS body shop standard (pre assemble the metal part before send for paintworks)
3. 1 of the photo clearly shown misalignment of the 2 panels, should the panels involve mechanical movement, ie window glass railings, this may distort the movement thus case premature power-window issues.
4. the poor welding finishing may cause water ingression and develop rust in future (as you can see on top right photo, there might already be some rust mark there)

Just my 2 cents. Hope that proton can improve in this
clawhammer
post Apr 18 2012, 09:06 PM

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@Monkey King - you have a good point there. I think if we ask a simple question whether the welding is considered quality or not, the answer is clear - it's not. We are just saying the facts and obviously we want to see Proton improve further but at the rate things are going, I doubt they'll be able to sell globally in the near future even with this new model.
A2Z2U
post Apr 18 2012, 09:07 PM

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QUOTE(Monkey King @ Apr 18 2012, 09:01 PM)
i am not basher nor supporter, i've been working in 1 of the reputable local assembly plant for Japanese vehicle before.

judging from the photo, i may conclude

1. yes it is spot weld, nothing wrong with that.
2. the quality of spot weld is not acceptable by JIS body shop standard (pre assemble the metal part before send for paintworks)
3. 1 of the photo clearly shown misalignment of the 2 panels, should the panels involve mechanical movement, ie window glass railings, this may distort the movement thus case premature power-window issues.
4. the poor welding finishing may cause water ingression and develop rust in future (as you can see on top right photo, there might already be some rust mark there)

Just my 2 cents. Hope that proton can improve in this
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Point 3 and 4 very important. You should repost this in official Preve thread for discussion.
kereta proton = kereta potong tongue.gif

This post has been edited by A2Z2U: Apr 18 2012, 09:09 PM
V12Kompressor
post Apr 18 2012, 09:08 PM

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QUOTE(kevin23 @ Apr 18 2012, 08:57 PM)
its ugly meaning whoever did that dint have the right skill and it was a lousy job done.Simple as that.And nobody said that it will affect the rigidity.Its just that it shows how useless proton quality still is.
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I didnt say you. It was for the TS. In the previous thread, he keeps on talking nonsense although all evidence presented by other forumers suggests otherwise. Simple as that.

Nobody is denying the fact that it was a lousy job which is a mistake which shouldn't be made if the car is meant to be a "global car". But if one say the whole car is rubbish just because of poorly welded doors, then I have nothing much to say because that statement is beyond stupidity.

No car in the market out there is perfect. Not even a Rolls Royce.
clawhammer
post Apr 18 2012, 09:11 PM

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I'd really like Proton to avoid making all these silly mistakes and produce a car which gives real confidence to people or at least convince me to buy a Proton again, lol.
marquis
post Apr 18 2012, 09:18 PM

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QUOTE(Monkey King @ Apr 18 2012, 09:01 PM)
i am not basher nor supporter, i've been working in 1 of the reputable local assembly plant for Japanese vehicle before.

judging from the photo, i may conclude

1. yes it is spot weld, nothing wrong with that.
2. the quality of spot weld is not acceptable by JIS body shop standard (pre assemble the metal part before send for paintworks)
3. 1 of the photo clearly shown misalignment of the 2 panels, should the panels involve mechanical movement, ie window glass railings, this may distort the movement thus case premature power-window issues.
4. the poor welding finishing may cause water ingression and develop rust in future (as you can see on top right photo, there might already be some rust mark there)

Just my 2 cents. Hope that proton can improve in this
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Thank the lord! Someone who actually knows his stuff and posting in a manner which indicates he understands, knows what he's talking about, and who is actually in the field!

Man, you should really post that in the official thread (by official, I mean the LYN offical thread tongue.gif).

We need more "bashers" like you to give non-biased and critical observations.

I'm actually serious. People like you are like needle in a haystack.
e36.hartge
post Apr 18 2012, 09:19 PM

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QUOTE(Monkey King @ Apr 18 2012, 09:01 PM)
i am not basher nor supporter, i've been working in 1 of the reputable local assembly plant for Japanese vehicle before.

judging from the photo, i may conclude

1. yes it is spot weld, nothing wrong with that.
2. the quality of spot weld is not acceptable by JIS body shop standard (pre assemble the metal part before send for paintworks)
3. 1 of the photo clearly shown misalignment of the 2 panels, should the panels involve mechanical movement, ie window glass railings, this may distort the movement thus case premature power-window issues.
4. the poor welding finishing may cause water ingression and develop rust in future (as you can see on top right photo, there might already be some rust mark there)

Just my 2 cents. Hope that proton can improve in this
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fair comment so far thumbup.gif

yeah prtn need to improve this
MR_alien
post Apr 18 2012, 09:25 PM

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QUOTE(Monkey King @ Apr 18 2012, 09:01 PM)
i am not basher nor supporter, i've been working in 1 of the reputable local assembly plant for Japanese vehicle before.

judging from the photo, i may conclude

1. yes it is spot weld, nothing wrong with that.
2. the quality of spot weld is not acceptable by JIS body shop standard (pre assemble the metal part before send for paintworks)
3. 1 of the photo clearly shown misalignment of the 2 panels, should the panels involve mechanical movement, ie window glass railings, this may distort the movement thus case premature power-window issues.
4. the poor welding finishing may cause water ingression and develop rust in future (as you can see on top right photo, there might already be some rust mark there)

Just my 2 cents. Hope that proton can improve in this
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lets hope this only happen in display unit
the real production unit should have better ones
G-CooL^_^
post Apr 18 2012, 09:27 PM

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Even Rolls Royce also come out. doh.gif
theanswer
post Apr 18 2012, 09:28 PM

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i see no problem..except for cosmetic eyesore only. but if it's for safety..no problem.
V12Kompressor
post Apr 18 2012, 09:29 PM

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QUOTE(theanswer @ Apr 18 2012, 09:28 PM)
i see no problem..except for cosmetic eyesore only. but if it's for safety..no problem.
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yeah. dunno whats the fuss about. lol
azbro
post Apr 18 2012, 09:32 PM

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QUOTE(DiamondBar @ Apr 18 2012, 07:15 PM)
I just came across a Preve picture from another forum regarding Preve's
high-tech welding technology.
.

Just sharing only.

I keep quiet...
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seriously it is spot welding whatever, but after seeing the pictures, I tend to agree with you smile.gif
Haha
dadurtyz
post Apr 18 2012, 09:38 PM

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proton should do something to cover-it up, it may just spot welding, but people perception with no knowledge and ordinary people will blindly underrated it.

hope proton will improve-it more for pre-facelift version?

This post has been edited by dadurtyz: Apr 18 2012, 09:40 PM
BlitzAce
post Apr 18 2012, 09:43 PM

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I don't know.. rust could be an issue. Unless the whole body is galvanised electrolytically or hot-dip. Any info on the rustproofing?
ericmaxman
post Apr 18 2012, 09:47 PM

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I know its spot welding. Proton could have tried to at least weld it better. Or even put la some rubber over it.

The small things matter. And this is the visible ones. What about those that you can't see?

Sure, NCAP is one thing, but this is just unsightly.
lightning69
post Apr 18 2012, 09:49 PM

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My toyota and honda don't look like this. To me its just poor quality. If steve job is still alive and he see the welding spot, he wouls say "its shit car". Lol


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