Theory of BGA Rework Stations, a must know in order to make a quality BGA rework.
Let’s start the Theory of BGA Rework Station. Today’s market offer a countless BGA Rework Stations , many makers, many models, many prices but only problems. Over 30 years all, small / big manufacturers company only copy / paste one from another. Same mistakes, same misunderstands in the rework process. I’m wonder how it is possible that. Nobody seems to understand how rework process work. To give a solution at this problem we will use the best logic model available. Identify problems -»Analize how can we correct this problems -» Give a solution to this problems -» Test the given solutions -» Make a real Profesional BGA Rework Station.
Ce si cum vom face tot ceea ce ne propunem ?!
Vom analiza pas cu pas aici, în erorile fabricanților toate problemele care exista. Aici in viziunea noastră încercăm să obținem o soluție. Aceste soluții le vom pune in practica aici, la proiectele noastre. O data ce un proiect ajunge viabil va deveni un… produs, aici la produsele noastre. Nu trebuie sa uitam de secțiunea Wiki . Aici o sa avem la dispoziție pe scurt toate informațiile de pe acest site. ATENȚIE ! Secțiunea Wiki NU compensează cititul întregului site.
Cu aceasta ocazie dezvăluim ca intenția noastră este de a pune in practica 3 + 1 proiecte / produse, de diferite forme si dimensiuni. Aceste 3 + 1 proiecte / produse vor revoluționa aceasta lume minunata a BGA Reballing-ului. Vor acoperi o foarte larga plaja de preturi precum si vor schimba complet modul in care este tratat un BGA in ziua de astăzi.
Toate acestea le puteți citi / învăța pe acest site. Vă rugăm să începeți cu Teoria stației de reballing BGA aici și continuați să citiți întregul site. De asemenea, avem un capitol de studiu de caz pentru a analiza diverse scenarii reale pe care le-am experimentat în munca / atelierul nostru sau al prieteniilor noștri.
BGA Rework Stations history, another must know because we find shape, dimensions, materials.
BGA and BGA Rework Stations history dates back to the early 1990’s. The BGA is a electronic component package which completely change the way to mount an electronic component on the PCB. Years after, the BGA it used more and more on electronics industry. Therefore BGA Rework Stations history start. Almost all present electronics board use a BGA if not more than one. The rework process must be know very well, same way the BGA Rework Stations history must be analize very well. Therefore can afford for adequate approach of BGA’s. In conclusion I expected to find in Internet countless information for BGA rework process or BGA Rework Stations history. NO, the internet not provide clear and scientific related information for Theory of BGA Rework Station or BGA Rework Stations history.
Real Professional BGA Rework Stations, a real necessity but before all a Theory of BGA Rework Station is necessary.
It is a huge implementation of the BGA technology today, we need a real solution that adapts to all budgets. For instance a real Professional BGA Rework Station for low budget need to have same basic functional quality like that high budget. The only difference can be the adds on’s, the adds modules and the mode that it treated the BGA heating. For example… a small BGA ( around 20mm/20mm ) can be rework with almost all of the BGA Rework Stations from today market due to small size. A huge 80mm/80mm nobody touch them independent if the BGA Rework Station is IR ( infrared ) or hot air / gas.
Manufacturers errors, seems that all don’t understand the rework process and never see a real professional shop.
All manufactures errors we can see al over internet. BGA Rework Stations that are big (one that I read touch 300kg ?! for what ?! it sell the steel at kg ???). The BGA Rework Station from today days is un ergonomically. Is needed to have an entire room at disposition for one… Do not respect the BGA, the top heater hot air – 400 to 450 degrees Celsius !!!. Bottom heater with a huge inercia, power that arrived at 9800 W – 9.8KW ! Contact K type sensor – the most imprecise sensors posible with worst ball contact head possible. Another “high end” BGA Rework Station with non contact sensor (best possible choice) but poor / low cost implementation, without direct laser mark to know the sensor superficie , lowest cost comercial available. here we treat all manufacturers errors.
Lack of concrete, clear, real, scientific information about Theory of BGA Rework Station.
We use the internet from beginnings, over last 10 years we search intensively informations about BGA process. Seems that on internet is no information related to BGA after it leaves the production facility, only the datasheet. However there is no information on what and how it is possible to change or mount a BGA from a PCB. This leaves room for countless “specialists”, “guru”, “professionals” who flood the Internet. This lack only confusing, misinforming a potential real Professional that look to buy a real Professional BGA Rework Station. A good example are us, trying to buy a real Professional BGA Rework Station. Therefore we don’t find one. If we don’t find one… we decide that is the moment to build one… or more that one.
The BGA have countless package shapes, however the only one that it not have is… ROUND shape !
PCB and BGA are make from various materials. This systems have various thickness. It have various number of layers, it implement ground planes and power supply planes. It have various surfaces and various colors. The only possible approach that remains available for us is to work with the BGA and PCB with highest precision available when is treating the heating / time graph. We need to know exactly all parameters related to time and temperature specified in the datasheet of the BGA manufacturer. We need to maintain high precision for this parameters. ATTENTION! We also need to know the parameters for the flux or paste that we use from datasheet.
Recommendation from biggest / professionals manufacturers of consumables that respect Theory of BGA Rework Station.
One of the biggest, if not the biggest manufacturer of supplies (flow, paste, balls for BGA) said this. “The secret of a successful result its the use quality consumables and best Professional BGA Rework Stations possible”. Using the proper supplies (flux, paste, inert gas, quality balls) is relatively simple. Buy materials from certified providers. This will avoid the counterfeit products. If we buy original flux, paste and balls, the vendor provided to us datasheet for them. In other words, if we know exactly (do not assume) how to work with these materials result a perfect work.
Conclusions, intentions about the theory of BGA Rework Stations.
In conclusion, considering the above, we will extract some conclusions referred to BGA Rework Station theory. We leave here some structural conclusions that we will detailed on this site in different categories. We will be able to understand more structured that wonderful world of electronics. Nowadays there are countless “BGA Rework Stations”. It have various shapes, colors, sizes, therefore invented in order to work . Considering that, we can expect that we can choose according to the budget we have available, a BGA Rework Station. False, the above statement is false. However no manufacturer today days sells a quality BGA Rework Station.
All this “manufacturers” sell only popcorn machines, with luck you can make a rework.
For instance it is equal if we talk about a Chinese manufacturers that sell a low cost $ 1000. Is equal if we talk about a English manufacturers that sell a $ 40.000 Bga Rework Station. Similarly if we talk about a German manufacturers that sell a “Professional” BGA Rework Station for $ 50,000. Additional it is equal that we talk about American manufacturers that sell a Professional BGA Rework Station at $ 60.000. In other words, BGA Rework Station from today’s day does everything else but does not do what the name says. Even that they not have / know a Theory of BGA Rework Station.
Home made “Professional, Industrial BGA Rework Stations” un use with propriety the terms.
Like every “professional” makers that use without propriety the terms ” professional” and “industrial”. This terms is used only for marketing / commercials purpose but don’t reflect in nothing what his claim. All home maker’s claim the same cliche to pick up in the sky hers errors. To compete with others home maker’s popcorn machine. This home maker’s are one of the best “guru’s” in internet. It clame that only just them it have the absolute truth about BGA Rework Stations. This actitud result in a huge misinformation. A real professional that search a BGA Rework Station is confused about what, who, witch maker choose. Even they don’t know any Theory of BGA Rework Station.
Search engines, Google is polluted with miss understanding false “truths”. Even Wikipedia have a lack.
If you search on Google for “best BGA Rework Station” or “how to choose a BGA Rework Station” or “Professional BGA Rework Station” or simply… “BGA Rework Station” you will be amazed. You will conclusion that exist a lot of information. Even if you are going on Wikipedia for “rework” or “BGA“, seems that the information exist. Yes some information exist. But is faraway of common sense, is faraway from reality. Some of this results seems to reflect “a no brain” look or an “ape comportment”. This is far away of science and a real Professional BGA Rework Station is needed to be. Between such a huge un precedent wrong information’s we are really lost. We can not easy discerns in what we can trust. Where focalizez our attention to buy a real Professional BGA Rework Station.
Collaboration, last but not least truly key that complete a good quality BGA Rework Process !
Like in example with ants, an ant is an insignificant part of the globe ecosystem. But a billions ants are a imparable force of nature. A lonely real Professional is weak in this money hungry world. But thousands of real Professionals is a brute force that can apply the laws of best practice service. For this reason we will have in the future a entire and complete community of real Professionals. Here can change personal experiences, BGA Rework Profiles already tested, datasheets etc. This will allow to every real Professional to win time and because time is money, to win money.
Final words, on this site we not criticize a nobody in particular. Nor “professionals”, “industrials”, DIY-ers.
Here at BGA Rework Stations we not criticize a nobody in particular. We do not speak in personal terms about somebody in particular. We speak / criticize an entire multimilionare industry. That INDUSTRY DO for about 30 years do nothing to approach scientifically the Theory of BGA Rework Station. For that reason in the market exist a niche for a real Professional, Industrial BGA Rework Stations.
Errors – all about errors that “professionals” and “industrial” is make.
iESN LLC – our unique word wide distributor.
Please read with attention all site, all information on this site. Only that you will understand this wonderful world of Rework process.
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