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Wisnia
Supreme tranceaddict
Registered: Mar 2004
Location: Montreal
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Does the Ecler Nuo mixer have filters?
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VIKTORDESTIN.COM
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May-28-2006 21:55
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Devil Bunny
tranceaddict

Registered: Aug 2005
Location: Utah
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| quote: | Originally posted by skot_e
yeah i certainly understand the lower cost of manufacture etc, but it can just be converted to higher pprofits too.
And hand soldering- that'd be robots anyway, but again the cost of the 'plant' would be higher, again pushing up the price. |
Um no, if its called "hand soldering" then it is done by humans, the only way to effectivly make modern electronics is by solder bath, from your posts that I have read, I get a feeling that you dont know what you are talking about. The solder that the components attach to is on the board, Its called pads and they have solder already on them. A robot then lays out the parts which have an adhesive on the underside, and after all the components are placed in their respective spots it then runs under a big heat gun which melts the solder. In all respects smd is a very reliable technology that does not break easily, with out it our circut boards would be twice as big because you'd technically only have one side to work with.
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May-29-2006 18:48
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skot_e
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Registered: Dec 2005
Location: Adelaide
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| quote: | Originally posted by Devil Bunny
Um no, if its called "hand soldering" then it is done by humans, the only way to effectivly make modern electronics is by solder bath, from your posts that I have read, I get a feeling that you dont know what you are talking about. |
small technicality, as for not knowing, i don't work in a factory, so your right I have never seen the process in action. I am relying on the input of an electronic 'engineer' (if that what he's called) who is my lecturer, and claims that the process is inferior.
| quote: |
The solder that the components attach to is on the board, Its called pads and they have solder already on them. A robot then lays out the parts which have an adhesive on the underside, and after all the components are placed in their respective spots it then runs under a big heat gun which melts the solder. In all respects smd is a very reliable technology that does not break easily, with out it our circut boards would be twice as big because you'd technically only have one side to work with. | i'm not saying it's not effective, but from what your saying here the components sit on the board until the solder is melted. They do not have legs that go through to the other side which is what inreases the strength of the join. Hence leaving it suceptable to being easily broken if enough force is applied. As I have already said, if you treat it well enough you'd have no problems.
i'm not sure why you say there'd only be one side to work with. PCB's can be used on both sides, but the components are on one side in every application I have seen. Can you elaborate.
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May-30-2006 01:32
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