Tag Archives: automotive

  • In the fast-paced automotive industry, manufacturers are constantly working to engineer stronger and more innovative vehicles. Emissions regulations call for more light weight, fuel efficient vehicles. As a result, manufacturers require a way to build an automobile that has it all: strength, efficiency, and light weight.

    Manufacturers are looking to the new world of ligthweighting; this method cuts down on weight and material without sacrificing the integrity of the automobile. June 8 at 2:00 PM – 3:00 PM ET, BTG Labs will host a webinar along with Industrial Market Insight, a strategic marketing consultant, and Plasmatreat, a BTG Labs partner specializing in highly efficient surface treatment.

    Entitled, “Surface Engineering for Successful Joining of Dissimilar Materials in Advanced Lightweight Automotive Structures,” this webinar explores the necessary aspects of successful ligthweighting. Topics include bonding of dissimilar materials, optimizing surface treatments, and creating new ways to bond. In an effort to reduce weight, traditional mechanical fasteners are replaced by bonded adhesives.  Controlling and understanding the surface is the key to a successful bond. …Read More

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  • Spring Cleaning: BTG Labs Style

    by Emily Walsh March 2017

    It’s the first day of spring. Depending on where you live, this could mean opening the windows, planting seeds, rolling out the motorcycle, and waiting for Opening Day. Here at BTG Labs, we think of spring cleaning. Of course, this usually generates visions of humming vacuums and sloppy mops, but, we see whooshing parts washers and smooth solvent wipes. Why? Well, because our instrument, the Surface Analyst is a significant player in the cleaning game.

    The Surface Analyst is the keystone to verifying, troubleshooting, monitoring, and even choosing a cleaning process.

    A cleaning method is only as useful as it’s verification process. In under two seconds, the Surface Analyst measures water contact angle to determine surface cleanliness. The instrument can be programmed to produce a pass/fail result based on the manufacturer’s specifications. This is an easy, objective method that immediately assures the technician of the surface cleaning process.

    Furthermore the Surface Analyst can be used to choose the most efficient cleaning method and optimize existing cleaning methods. Sometimes a particular solvent is more effective than another or the water in a parts washer becomes dirty. The Surface Analyst helps detect these elements to ensure the process is running flawlessly.

    Lastly, the Surface Analyst helps manufacturers choose the best cleaning method for their manufacturing process. In most scenarios, the only way to test a cleaning process is in the field or the laboratory. This is time consuming and causes failures and waste. The Surface Analyst, on the other hand, tells the user right on the factory floor, whether or not the part has been properly cleaned to bond, print, seal, coat, or paint without out wasting time or material. …Read More

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  • Surface Analyst inspection points on an automotive oil pan.

    BTG Labs’ Chief Scientist Dr. Giles Dillingham recently presented at the 40th annual meeting of the Adhesion Society. An elected Fellow of the Adhesion Society, Dr. Dillingham has been contributing to this community since 1980.

    Giles’ presentation, “Control of Cleaning Processes to Maximize Sealant Performance,” focuses on quantifying parts washers and sealant processes. The importance of monitoring cleaning processes in preparation for sealing is becoming increasingly important in the automotive industry, as sealant processes such as such as FIPG (formed in-place gaskets) are replacing traditional fasteners. However, when sealing, the surface must be clean and clear of contaminants in order to guarantee the bond.

    As FIPG relies on properly made bonds, contaminants preventing the success of those bonds must be monitored and properly expelled. There is a wide range of assembly liquids that can interfere with the bond of FIPGs–cutting fluids, die lubes, corrosion inhibitors, as well as particulates generated from casting and machining. This paper shows the importance of quantifying parts washers in order to ensure the part is properly prepared to bond. An engine casing was cleaned in two different parts washers. After each wash, Surface Analyst measurements were taken across the engine casing. Figures within the paper show different measurements and the inconsistency throughout the casing from just one parts washer. Some areas showed low contact angle (indicating a successful wash) while others showed high contact angle (indicating an improper wash). …Read More

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  • The utilization of composites increases daily in manufacturing as more ways in which to use this advanced material are discovered. Composite is a smart material that provides a lighter weight and stronger product. This advanced material is being used in many different industries, from consumer products like bicycle frames to airplanes. Yet, because the strength is held in the fibrous matrix of the material, composites must be adhesively bonded together as traditional mechanical fasteners can break the fibers and compromise the material’s integrity.

    To guarantee these bonds, BTG Labs’ Surface Analyst™ precisely, accurately, and quantifiably measures the surface’s readiness to bond. BTG Labs’ experience in the field of composites reaches back to the genesis of the Surface Analyst when the USAF turned to the company to engineer a hand-held surface energy measurement device for composite bonding of aircraft. Since then, the Surface Analyst’s composite applications continue to increase and span into many more industries.

    Surface Analyst Applications Examples for Bonding, Coating, Sealing, and Painting Composites

    • Aerospace: satellites, aircraft, and spacecraft
    • Sports and Recreation: sporting equipment
    • Automotive: structural components, drive shafts, interior parts
    • Medical Device: prosthetics, repair equipment, tubing
    • Marine: structural frames and components, fiber glass applications
    • Renewable energy: wind turbines, fuel cells, marine turbines, power transmissions, solar panels
    • Construction: architectural, fiberglass, bridges, infrastructure, housing, refurbishing

    …Read More

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  • BTG Labs excitedly anticipates Plasmatreat’s Open House and Surface TechDays. Held March 30 & 31 in Hayward, California. The 2-day event brings together leaders in the industries of electronics, automotive, and medical device. The Open House will showcase Plasmatreat’s new R&D Center and Plasma Laboratories.

    The Surface TechDays will include technical talks and demonstrations of the latest in surface treatment advances. BTG Labs, along with other Plasmatreat partners will present on technical surface topics.

    BTG Labs’ President Tom McLean will present on the “Four Critical Control Points for Managing Surface Performance.” Tom McLean will discuss the Surface Analyst™ and its use to verify plasma treatment and its ability optimize the plasma treatment process.

    Click here to register for the event to learn more about Plasmatreat and the latest in plasma technology from world industry leaders. You can also register by emailing or calling:

     

    Please confirm your attendance no later than March 24th, 2017 to:

    infoptna@plasmatreat.com or call (855) 4TH-STATE or (855) 484-7828.
    Ask for Melissa.

     

    Open House, Demonstrations & Technical Presentations

    Thursday, March 30, 2017, 11:00am – 8:00pm
    Friday, March 31, 2017, 8:30am – 3:30pm

     

    Plasmatreat USA, Inc.

    30695 Huntwood Avenue
    Hayward, CA 94544

     

     

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  • Automotive manufacturers who bond, seal, coat, print or clean need a reliable way to quantify the cleanliness of their surface.

    Automotive manufacturers who bond, seal, coat, print or clean need a reliable way to quantify the cleanliness of their surface.

    Automotive Applications

    BTG Labs boasts relationships with some of the world’s top automotive manufacturers and tier 1 suppliers. The Surface Analyst™, a fast, easy, accurate, and non-destructive surface cleanliness gauge, quantifies how prepared a surface is for bonding, coating, sealing, painting, printing, or cleaning from the lab to the manufacturing floor. Therefore, it can be implemented in a variety of applications. This non-subjective, user-friendly system allows users of all training levels to measure surface cleanliness levels in either a pass/fail mode or exact contact angle degree in under 2 seconds. …Read More

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  • The Surface Analyst Now has Countless Applications

    What began as an application in the aerospace manufacturing industry is now stretching across numerous diverse industries from medical devices to automotive to consumer goods, and many others. The applications of the Surface Analyst™ continually present themselves in a variety of settings. As the importance of surface cleanliness and surface preparation is recognized and implemented more and more, the significance of monitoring surface energy in bonding, printing, painting, sealing, cleaning, or coating comes along with it.

    From determining an automotive composite part’s readiness to bond to measuring cleanliness levels to meet highly regulated specs in medical device manufacturing, the Surface Analyst lends its expertise from the lab to the manufacturing floor.

    While the endless applications of the Surface Analyst are constantly revealing themselves, here is a list of some of the most common applications. From verifying surface cleanliness levels, to verifying adhesion and surface preparation processes, the Surface Analyst possesses multifaceted applications.
    …Read More

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  • A reliable way to verify surface cleanliness for automotive manufacturers

    Automotive manufacturers who bond, seal, coat, paint, or print now have a reliable way to verify the cleanliness of their surface.

    Higher Performance Materials Call for Higher Demand of Quality

     

    In the automotive industry, there is a constant focus on higher performance materials that provide more with less — better strength, better fuel economy, and better durability at the expense of weight and cost.

    What manufacturers once produced in steel and iron they now make in aluminum. Furthermore, manufacturers are increasingly replacing aluminum with composite. Whether it is a car roof, hood, trunk lid, intake manifold, or dashboard, automotive manufacturers are pushing the boundaries of what they thought was possible for material performance.

    New materials require new coatings, new adhesives, and new paints. And all of these require new process solutions to guarantee an ever-increasing demand of quality.

    A major challenge has been the need to shift to a higher performance material that requires bonding, coating, sealing, painting, or printing. These materials often have more stringent processing specifications to get similar adhesive performance. …Read More

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