Tolerance for peak profile temperature tp is defined as a supplier minimum and a user maximum. Reflow soldering is the most widely used method of attaching surface mount components to printed circuit boards pcbs. Machine comes along with manual, the information is easy to understand. Kic thermal reflow oven profile tools, fixtures, and accessories make it easy to record and store accurate records of your reflow oven temperature profile for each job, shift, sample, or pcb. Your profile will depend upon many factors including paste. Finally got around to modifying an achi pro reflow station from a manual setup to auto, the whole process is controlled by software now with settings for pb and pbfree, i can still use manual if. Reflow soldering profile all information hereunder is per nxp semiconductors best knowledge. Rt04 reflow oven temperature profile recorder is an extremely useful tool for tuning the soldering process of smt boards.
Quartz ir lamps in the bottom and top part of the oven allow preheating and a subsequent fast heatup for optimum control of the soldering cycle. Achi ir pro sc infrared bga soldering rework station for motherboard chip pcb refurbished repair machine achi. This is why the rig that you bolt the board to is just as important as the profile that you use. Now featuring the new kic x5 profiler and kic x2 profile setter. Profiling for successful bgacsp rework okinternational. My service 2 mashine re 7500 1 notebook 2 2 pcs one weeks xbox 360 only reflow 100% perfect must be used profile 3 all connector gsm plastic perfect job 4 reflow grafic tv big job repairing a week already. This document does not provide for any representation or warranty express or implied by nxp semiconductors. Check the solderability of the parts through a lab that does wetting balance testing and then have someone assess the reflow profile for the mass of the board and parts. The standard ptn 2 profile was fine for a smaller pcb is fine. High power, precise control and universal table will allow for the exchange of components from very small size to large bga solder technology leaded and unleaded.
Today our laboratory received the achi pro sc rework station. Achi pro mod to automatic rework reflow control xbox laptop. Other than the fact that this is a 3zone station, its pretty similar to the ir pro sc. This is a soldering station for repairing large pcbs, such as laptop motherboards or game console boards.
Please carefully read the relevant information provided by the manual before starting using this product. Please note that the peak temperature is lower than that of the pbfree devices. How to use achi ir pro sc to do bga chip desoldering duration. We discuss the profiling, tools, practical issues, and inspection methods of golden boards, and related tools. Achi ir prosc bga station its original station for making all kinds of bga, smd. We has 7 years experiences in manufacturing and exporting bga rework stations. Xbox 360 achi ir pro sc reflow reball profile xbox 360 profiles rrod red ring of death fix. For use by reflow oven operators, technicians and engineers who need a reflow oven thermal profile. Standard reflow profile fo r standard and leadfree packages the reflow here in provided is for reference only. Achi ir pro sc bga station its original station for making all kinds of bga, smd, pbga, csp repairs including xbox360 cpugpu, ram, ps3. Reflow soldering process considerations for surface mount application by jim bergenthal f2102a 795 reprinted 1097 electronics corporation p. The solder paste reflows in a molten state, creating permanent solder joints.
For specified surface mount packages, the entire device is immersed in the wave solder. Because of the number of variables it is not possible to provide a single reflow profile that is representative of every board using a specific package type. Irprosc v6 bga rework station is designed to meet the everchanging demands of todays fast ga. To increase it slowly, via software and follow those profiles. Ir pro sc v6 can be managed by dedidated software using usb cable. Reflow soldering profile, per jstd020d, table 52, pb. The aim of the process is to form acceptable solder joints by first preheating the componentspcbsolder paste and then melting the solder without causing damage by overheating. Profiles set up and stored on pc via easytouse ec reflow pilot software. Please see the next link for the final testing of this xbox.
Jovy re8500 is for any size of pcb up to 500mm x450mm or any dimension matrix,it is the updation of jovy re7500, which special for small and medium size pcb size from 60mmx60mm to 200mmx200mm or any dimensions matrix. Irprosc v6 bga rework station is designed to meet the everchanging demands of todays fast. Box 5928 greenville, sc 29606 phone 864 9636300 fax 864 9636521. Koorithodi, indium corporation in the leadfree era, thermal profiling has a critical role in the smt assembly process. Its right now leatest models of achi production after ir600 so you can be sure that it will support all leatest pcbs maked with leadfree. Best practices reflow profiling for leadfree smt assembly.
It selects the very best oven setup for each new product within seconds. In case nxp semiconductors has tested the product, this documentation reflects the outcome of the analysis of the actually tested parts only. The reflow oven is a black box that by itself will not identify whether the production is running in spec. To achieve this, the process window needs to be identified the intersection between solder paste spec, component, and substrate tolerances, and the part profile needs to be measured in that context.
Find soldering techniques for semtechs various package types with our reflow profiles. Having gained popularity due to achi irprosc rework station, achi became a subdivision of scotle technology, a. Of course this is for a reflow station based on a lead free bga ic. There is no one best reflow profile for all board assemblies. Jovy re8500 infrared bga rework station is the latest jovy system for bga rework. Preheat temperature min t smin temperature max t smax time t smin to t smax 150. A ramp profile is much easier to set up than a soak profile. Temperature sensors of achi irprosc infrared soldering station. Videos achi bga rework station factory manufacturer. Irprosc v6 can be managed by dedidated software using usb cable. You can purchase an rs232 to usb converter very cheaply.
Reflow profile recommendation snpb 225 200 175 150 125 100 75 50 25 0. Achi ir6500 and pro software, drivers and instructions youtube. Achi ir prosc bga station its original station for making all kinds of bga, smd, pbga, csp repairs including xbox360 cpugpu, ram, ps3. By this is a reflow of a zephyr xbox 360 using the achi ir pro sc. Check this video for a gpu reflow, different computer, same idea. With that said, there are certainly instances where fine tuning the reflow profile will benefit. After all, those are the birth places for the home reflows. Achi is the first company from china that started producing infrared rework stations within an affordable price range. The intention is to give the assembly a chance to reach an equilibrium across the board prior reflow. In bgas the balls on the component are the main contributor to the solder volume of the joint and the paste volume applied is critical to the formation of the joint. Achi ir pro sc infrared bga soldering rework station for.
Machine comes along with manual,the information is easy to understand. Xbox 360 achi ir pro sc reflowreball profile xbox 360 profiles rrod red ring of death fix. Our bga rework stations, such as scotle hr460, scotle ir 6000, scotle ir pro sc, scotle ir360 pro, scotle sv550c, achi ir 12000, achi ir pro sc, achi ir6500 are hot sale in the world, especially in these countries from. On page 3, figure 1 show a typical solder reflow profile for a pbfree snag solder and figure 2 shows a typical solder reflow profile for snpb eutectic solder. New software achi ly by psoft equipment usage, soldering. In a rts profile, this most often is the result of too slow a ramp rate, wherein metal. Surface mount aluminum electrolytic capacitors surface mount recommended reflow soldering conditions. Bga rework station technical parameters technic parameterupper heatingdark ir 400wsize of applicable chips. Introduction process temperatures and a reduction in solder paste deposit volumes require narrower process windows to optimize the reflow profile.
According to the vendor, you can store 31 custom profiles. Reflow soldering process considerations for surface mount. I believe they designed this station after seeing the great sucess of the achi ir pro sc and other similar units. This profile was originally developed for ir ovens where higher mass areas of an assembly heated at a greatly different rate than low mass areas. If these areas show okay then check for a barrier film on the jleaded qfp leads. Faraday only provides ir reflow profiles for specific package types to guarantee that the package types provided by faraday can withstand the msl3 precondition test based on the ir reflow profile that we provide. This is a video on how to setup and program the achi ir pro sc user control panel. Reflow profiles are dependent on numerous factors including package type, number of components, board layers, board size, reflow oven accuracy and process and more. This would in turn produce a more simultaneous reflow as illustrated in the graph below. The soldering station can be programmed and controlled via software included in. Accurately record and log your reflow solder profile, reflow oven temperature profile, or wave solder machine thermal profile with thermal profilers from manncorp. Users are advised to optimize their own board level parameters to get proper reflow outcome.
Kics optimization software does a complete search for all possible combinations of oven zone temperatures and conveyor speeds. Xbox 360 achi ir pro sc reflowreball profile xbox 360. Best places to check out first, would be the xbox360 and ps3 forums. Achi pro mod to automatic rework reflow control xbox. For through hole packages, only the leads of the device are immersed in the wave solder. Heating may be accomplished by passing the assembly. The actual profile looks more like a capacitor charging curve but it works. The reflow profile for these devices can be anywhere between the upper and lower curves shown in figure 4. For instance, it is widely accepted that 6070% of all solder defects can be traced back to the printer.
I think i found one, a zt7 bga smt reflow system plus the zt1bgs big grid airbath preheater for 1,499. Not only are the electronics components and the pwb at risk due to the higher reflow. If you need help in setting up you profiles or the current profile that we are using at the moment. For maximum convection or convectionir reflow conditions see jedec jstd020. Rework temperature curve to set examples for ir head.
Ir pro sc v6 bga rework station is designed to meet the everchanging demands of todays fast ga. This will help you enter your profile into the machine. Selfs playstation 3 reflow reball guide psxhax psxhacks. Achi ir prosc v3 bga station software, tools, devices. Finally got around to modifying an achi pro reflow station from a manual setup to auto, the whole process is controlled by software now with. An233 solder reflow recommendation microchip technology. Having gained popularity due to achi irprosc, rework station. New software achi ly by psoft page 2 badcaps forums. Its right now leatest models of achi production after ir600 so you can be sure that it will support all leatest pcbs maked with leadfree and other pcb related to rohs specification. A practical approach to reflow profiling by liyakathali.
You still have questions concerning soldering equipment. Infrared soldering stations are divided into two categories by the. Solder balling solder balling is recognized by numerous tiny solder balls trapped along the peripheral edge of the flux residue after reflow. Reflow soldering is a process in which a solder paste a sticky mixture of powdered solder and flux is used to temporarily attach one or thousands of tiny electrical components to their contact pads, after which the entire assembly is subjected to controlled heat.
Profiling for successful bgacsp rework er time s potential problem solution to problem the solution would involve changing the profile input temperatures to achieve a higher ramp rate. During the reflow of the new ball in a typical tinlead sn63pb37 com position, there are self. I attached an image which also shows a common reflow profile. By examining the graphic output of the units software, operators can adjust oven parameters to best optimize production and ensure best product quality.
I have to say that the major reason behind the complains is due to improper machine selection for the application. How to setup and program a profile into the achi ir pro sc. Each unit is different, i used a achi ir pro sc for the reballing and for the reflows, for me i found that what works for me is different than others, that is because the ir units are not the same and temps are not the same on units. Standard reflow profile for standard and leadfree packages.
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