What is Press Quenching?

Press quenching, at its core, is a heat treatment process that employs both controlled cooling and mechanical force to minimize distortions in gears. It’s a meticulously regulated procedure that ensures not only the desired hardness of the material but also dimensional accuracy.

Understanding Press Quenching: Advancing Heat Treatment & Distortion Control

ThermTech is proud to announce that, as of April 2023, we have expanded our services to include Press Quenching capabilities. With our commitment to offering state-of-the-art treatments for our clients, our new addition features three advanced presses, including one that can accommodate gears as large as 46″ in diameter. But what does this mean for you

Technical Benefits of Press Quenching Gears

  • Superior Distortion Control: Traditional quenching methods often lead to warping and distortions due to non-uniform cooling. With press quenching, the mechanical force applied ensures uniform cooling, significantly reducing distortion risks. This is paramount for precision applications where even minute deviations can be detrimental.
  • Enhanced Mechanical Properties: The controlled and rapid cooling of press quenching refines the grain structure, leading to improved hardness, wear resistance, and fatigue strength in gears.
  • Cost-Efficiency: Reduced distortion means fewer post-heat treatment machining operations are required, leading to cost savings for manufacturers.
  • Versatility: Press quenching is ideal for complex and intricate gear designs where traditional methods might not offer the desired accuracy.
  • Improved Surface Finish: Press quenching can result in a smoother surface finish, minimizing the need for additional grinding or finishing processes.

Carburizing & Press Quenching: A Perfect Pair

Apart from press quenching, ThermTech is well-equipped to handle carburizing for gears up to 46″ in diameter. Carburizing is a heat treatment process where carbon is introduced into the surface layer of a steel part. This significantly enhances the hardness and wear resistance of the material.

When carburizing is combined with press quenching, the result is a gear that’s not only hard and durable but also dimensionally accurate. This combination offers an optimized solution for applications that demand precision and longevity.

    Why Choose ThermTech for Press Quenching?

    With our latest addition, ThermTech is poised to deliver unmatched quality and precision in the realm of gear heat treatment. Our skilled team, advanced equipment, and dedication to excellence ensure that your gears are treated with the utmost care and technical expertise.

    Whether you need carburizing, press quenching, or both, trust in ThermTech to provide the best heat treatment solutions in the industry.

    ThermTech—Experts in Austempering Stampings, Machined Parts, and Investment Castings

    ThermTech, Inc. offers both small and large batch capabilities for austempering steel and iron investment castings. Between our neutral salt bath furnaces and our larger austempering furnaces, we have the capabilities to austemper a wide variety of stamping, machined components, and investment castings. We have run austempering on alloys from 1060 through 4340 to ductile iron machined parts.

    Our dedicated team works with you to ensure we meet your specifications. Count on our decades of experience with hardening, tempering, surface heat treatments, vacuum treatments, and annealing. To learn more about our services, please contact us today.

    Learn more about austempering and how ThermTech can serve you by watching these videos.

    Request a free quote online or call us at 800-752-6917. You can also contact us online for all your austempering and heat treating needs.





      AWARDS & CERTIFICATIONS

      ThermTech’s quality policy is ZERO DEFECTS for all customer products and in all quality management system activities. Through our efforts to continually improve the quality of the work we offer, we’ve been recognized as being able to meet the rigorous quality standards required by several of our major customers. ThermTech is certified for ISO 9001 and AS9100 in both Metal Heat Treat and Metal Finishing.