Kic is a technology company working to make reflow ovens smarter through. Kics software makes an exhaustive analysis of all the setups and it recommends the very best ovenmachine recipe within seconds. Datapaq reflow tracker thermal profiling system fluke process. Introduction reflow process overview selection of solder paste. With a 550w heater, the vone can reach reflow temperatures in under a minute. Over the years, heller has partnered with its customers to continually refine the systems to satisfy advanced applications requirements. With these systems you can input the target profile info and their software can give you some starting points. Use our recommended heating profile, or manually adjust the temperature for complete control. Snpb and pbfree reflow soldering temperature profiles common information tb493rev. Reflow soldering requires precise control of the oven temperature, so the process is performed commercially in expensive, purposebuilt reflow ovens. Thermal profiling for reflow soldering smt applications solderstar. With radio telemetry, real time data from within the sealed chamber, can be processed and analyzed. Thermal profiling solutions for reflow wave soldering. Profile planner software is designed to allow you to easily develop robust temperature profiles for electronic assemblies the best fit specific paste and oven.
Standard reflow profile fo r standard and leadfree packages the reflow here in provided is for reference only. Pro 1600 is very flexible in terms of profile development and optimization. Unique in its simplicity, yet powerful in functionality, it sets the standard for the electronics manufacturing industry, enabling users to understand, analyse and optimise their thermal processes quickly and easily. Computational fluid dynamic and thermal analysis for bga assembly during forced convection reflow soldering process. Suggested solder paste reflow profile for smds offered by api technologies thermal profiling is a key element in the assembly of pwbs both to determine process machine settings and to verify process consistency.
Roberts h83687based smt reflow oven controller transforms a conventional infrared toaster oven into an effective reflow oven that ensures thermal control. Insight software is an easytouse analysis package designed by datapaq to meet the needs of the electronics assembly industry. Datapaqs profiling system travels through the process enabling users to monitor wave and reflow soldering processes as well as vapour phase, selective soldering and rework stations. Example ramp to spike thermal profile thermal profile. Intelligent databases learn with use and achieve profile calculations without profiling. In todays world of advanced, high quality, leadfree electronics, thermal profiling is central to successful solder process control. A thermal profile timetemperature graph is commonly generated to adjust the heating parameters and control the effects of heating on the assembled boards. The slimkic 2000 is a tool that records the thermal profile of a product in a conveyorized thermal process such as a solder reflow oven. Provide iso9000 traceability process required proof. Reflow profiles profile feature snpb eutectic assembly pbfree assembly preheatsoak temperature min.
Hellers new heating and cooling advances deliver up to 40% reduction in nitrogen and electrical consumption. Autoseeker reflow thermal profile optimisation software. The shown data is for devices with a package thickness,oven profile kic start,kic 2000 thermal profilling from china manufacturer. With a builtin data collection unit, it is a standalone device that. Mod07 lec37 tinlead and leadfree solders,phase diagrams,thermal profiles for reflow soldering duration.
Microsemi cmpg and our contractors evaluate products and their reflow classification temperatures in accordance with the ipcjedec standard jstd020 as. Standard reflow profile for standard and leadfree packages. Reflow tracker from datapaq combines rugged construction with small size, ease. To verify the process of reflow soldering, a profiling device is used to determine process setup. Datapaq reflow tracker thermal profiling system fluke. Each combination of zone temperatures and conveyor speed will produce a unique profile for a processed product. Thats why solderstars profile central thermal profiling software stands apart. Reflow ovens and wave solder machines come in a huge variety of flavors and price points.
Only through proper profiling can the actual component temperatures within a reflow soldering process become known. By examining the graphic output of the units software, operators can adjust oven parameters to best optimize production and ensure best product quality. This makes the mk 5 system not only the premier reflow soldering system but the best overall value in the industry. Reflow soldering is the most widely used method of attaching surface mount components to printed circuit boards pcbs. Soldering reflow of the solder was achieved using a thermode to send a thermal pulse into the chip assembly, as seen in fig. For leadfree reflow soldering, a disadvantage of the standard profile is the relative height of the peak of the reflow zone. Forced convection reflow is the preferred method of smt reflow soldering of surface mounted components to a printed circuit board pcb today.
Pdf evaluation of reflow ovens for leadfree soldering. Expert panel responses a ramp profile also referred to as ramptospike profile, is a reflow profile that. They are fairly good at this and worth the investment in cases like this. Ensure that products meet the welding specifications. It has been designed to be userfriendly for both temperature profiling novices and experts alike. When designing highspeed applications, working with smt components and soldering by hand can be tedious. Reflow soldering profile setup and optimisation software solderstar.
The hardware and software in this project allows any oven to do so, making modern device packages more accessible to hobbyists. Pdf computational fluid dynamic and thermal analysis for. The oven is typically separated into zones in which each zone is independently controlled to optimize the thermal profile of the ovens process zone. Measured temperature profiles for reflow oven a1 above 210 c. A miyachiunitek thinline 87a thermode head with a uniflow 2 power supply allowed for control of the soldering recipe and load on the. Thermal profile a thermal profile is a time versus temperature graph of the soldering process. Build an smt reflow oven controller circuit cellar. A schematic of the metallization is presented in fig. Match solder paste specifications and oven configurations to provide robust.
Thermal profiling for reflow soldering smt applications. With a typical reflow soldering profile lasting only six minutes, users dont want to spend additional time analyzing the profile. Autoseeker reflow thermal profile optimisation software youtube. Mod07 lec37 tinlead and leadfree solders,phase diagrams,thermal profiles for reflow soldering. Embracing challenge and change has earned us the position of world leader in reflow soldering technology. Whether you need periodic profiling or continuous profiling, solderstar have the equipment, experience and technical support network to provide the best thermal profiling solution for your reflow soldering. Profile planner reflow profiling software from electronic controls design inc. Example of reflow soldering thermal profile 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. Comparison between wave soldering and reflow soldering. Smt wave oven checker,reflow oven thermal profiler,wickon x6 profilling. 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. Rt04 reflow oven temperature profile recorder is an extremely useful tool for tuning the soldering process of smt boards. Profiling is the process to determine the proper time duration and temperature a pcb assembly pcba must endure throughout the reflow cycle1 applicable to oven reflow and wave soldering, as. Profiling is the process to determine the proper time duration and temperature a pcb assembly pcba must endure throughout the reflow cycle1 applicable to oven reflow and wave soldering, as well as adhesive curing.
Reflow oven profilers and wave soldering profilers accurately record and log your reflow solder profile, reflow oven temperature profile, or wave solder machine. These profiling systems provide the engineer with all the necessary software tools for rapid profile setup and analysis, along with data management, profile simulations and integrated spc. Thermal profiling analysis software profile optimisation. Smt wave oven checker,reflow oven thermal profiler. Forced convection is controllable and highly efficient in terms of transferring heat. Thermal parameters optimization of a reflow soldering. Profile planner reflow profiling software description. Flux promotes soldering process and plays a protective role of dioxide elimination and surface tension of reduction material to be soldered. After placing all of your surface mount components just hit the reflow button and sit back to enjoy the show. Reflow soldering solves these issues by heating up the whole board in an oven and melting solder paste applied beforehand. A reflow oven or wave solder machine is capable of literally billions of alternative setups. Insight basic software for reflow tracker has the power needed to convert raw data into information quickly and easily. Solutions for reflow reflow profiling systems, fixtures and analysis software solutions for waveselective through hole solder machine process control systems solutions for vapour phase lowmass profiling solution for the vapour phase process smartlinex.
The solderstar reflow systems provide the most comprehensive platform for setup, optimisation and ongoing verification of reflow profiles. A profile is a visual data log of the time and temperature of each sensor as it progresses through the heating process. Classic pcb thermal profiling of the reflow solder process. It also includes software that determines whether or not the profile is in spec, and that helps the user find an oven recipe that will put the profile in spec. Systematically applied technology and superb construction are the features of our convection reflow soldering systems. Users are advised to optimize their own board level parameters to get proper reflow outcome. How to create the perfect smt reflow oven profile jjs manufacturing. It has been designed for reflow soldering of even the most challenging applications including metal core, high thermal mass, and ceramic assemblies. When designing the best profile for the reflow equipment that will be used, api suggests you consult your solder. From ecd, the pioneers in thermal measurement solutions, comes the latest software development designed to make m. Vapour phase soldering a range of sealed and lighter weight thermal barriers enable users to profile this process with minimal. Industry terminology, coupled with our unique form of process. A quick tutorial on setting up kic thermal profiling software for your reflow oven and running your first profile. The latest breakthroughs associated with the mark 5 reflow system now provide you with an even lower costofownership.
Typical solder reflow thermal profile save time with thermal profiles. Solder paste contains a mix of metal, flux, and solvents that aid in the phase change of the paste from semi. With the soak zone at 150 c and the reflow zone at 245 c typical value for leadfree reflow soldering, the temperature rise from soak zone to reflow zone is 95 c. We were founded in 1960 and pioneered convection reflow soldering in the 1980s. The essential difference between wave soldering and reflow soldering in terms of manufacturing process lies in flux spraying in that wave soldering contains this step while reflow soldering not. How to choose a pcb reflow oven for efficient pcb solder. Printed circuit board pcb profiling tools are used to create a repeatable thermal process that meets the specifications required by the solder paste andor component manufacturers. The profile planner is an microsoft excel workbook application that allows you to match solder paste specifications and oven specifications. Match solder paste specifications and oven configurations to provide robust process profiles. Insight software ensures that the user is presented with a detailed analysis immediately and it comes in the following versions. In thevisionx series the soldering process is performed on the basis of convection that is, the transfer of heat via a flow of gases. Kic provides thermal profiling hardware and profiler software tools that help define, measure, monitor, and improve thermal processes for electronics manufacturing services.
For this process to be reliable, a specific thermal profile must be followed. The spec sheets for these machines tell the story of. Thermal profilea thermal profile is a time versus temperature graph of the soldering process. So what should your ems partner be doing to perfect their reflow oven profile. It has wizards to guide infrequent users helping to ensure that each step is carried out efficiently. With insight software for reflow tracker collect temperature data for your spc statistical process control and show your reflow soldering process is in.
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