Tech

Everything About Non-Thermal Cutting Technology

Published

2 years ago

November 8, 2022

Thermal Cutting is a family of processes in which heat of an electric arc, radiation energy, or an exothermic reaction is utilized to melt or oxidize a metal at an accelerated rate to achieve a cut. Several processes use the arc’s heat to cut metals, including shielded metal arc, air carbon arc, plasma arc, gas tungsten arc, and gas metal arc.

Electron beams and laser beams use radiation energy to achieve the Cutting of metals. Oxy-fuel gas flame in conjunction with oxygen jet is utilized to initiate and sustain an exothermic oxidizing reaction which generates enough heat and affects the parting of metals, low carbon ferrous alloys. Out of these processes oxy- acetylene, air-carbon arc, and plasma arc are the three major thermal cutting processes used in the industry.

Conventional machining processes – and several more high-tech methods – can apply stress on the part, creating microcracks, geometric or thermal distortion, and even changing the material’s composition. These processes also stress the tool, which increases machining time, and costs and decreases the repeatability of the part.

Finepart’s micro abrasive waterjet is not heat-based and introduces no substantial thermal load on the part, eliminating the influence of thermal stresses on the piece.

On the other hand, machining processes such as electric discharge machining (EDM) and laser cutting or machining use heat to shape the workpiece. This heating creates recast layers, heat-affected zones, and microcracking – all detrimental to the part performance.

Even conventional machining processes such as milling, turning, and grinding can introduce unwanted heat into the part. The non-thermal process preserves the material’s makeup and the intended shape of the piece and prevents compromising its strength.

One company that has been in this line of business for quite some time is Finepart. It is known for producing small parts with non-thermal cutting technology that provides the ultimate precision, quality, and cutting speed in virtually all materials. Unlike many companies working in the same line, they use flexible machine tool designs that can be placed in any CNC workshop.

Making sure that the earth’s environment is not affected by making our lives easy is one thing we need to keep in mind. Eco-friendly cutting technology is one of the reasons why Finepart is more suggested to get the services done. Less material waste and higher cost savings are other examples of such reasons.

Superior surface finish and edge quality
Ultra-high Precision
3D Cutting
Non-thermal Cutting
It cuts virtually any material
High cutting depth to jet diameter ratio
Possibility of ablation
Easy to use and low-cost setup

Above mentioned are some bullet points that Finepart keeps in mind, and all these things are eventually helping this company reach heights of success.

Tech

Clarity in Complexity: Dr. Dave Chatterjee’s Gift for Cyber Communication

Published

2 weeks ago

December 9, 2024

Michelle Langton

Photo courtesy of Dr. Dave Chatterjee

By Mj Toledo

A sea of confusing technical terms and threats surround people today. Many feel lost, unsure of how to protect themselves online. A distinguished cybersecurity and technology expert, Dr. Dave Chatterjee is teaching people how. He has practiced information technology management since 2001. In this field, which often bewilders outsiders, he combines academic knowledge with practical insights.

About Dr. Dave Chatterjee

The tech figure authored “Cybersecurity Readiness: A Holistic and High-Performance Approach,” which Sage published and readers praise for its thorough and accessible take on cybersecurity preparation.

Additionally, respected publications like USA Today, The Wall Street Journal, and the Massachusetts Institute of Technology (MIT) Sloan Management Review have recognized his work.

“Communicating complex cybersecurity concepts clearly and effectively is essential,” Dr. Dave Chatterjee explains. “I aim to connect technical know-how with practical understanding, making sure important cybersecurity messages reach and impact all stakeholders, from executives to information technology (IT) staff.”

Dr. Dave Chatterjee has received numerous accolades throughout his career. These include the Outstanding Executive Master of Business Administration Professor of the Year award. He has also been named a University of Georgia (UGA) Outstanding Teaching Faculty Honoree.

Before the pandemic, Dr. Dave Chatterjee launched his Technology Roundtable. It features distinguished business leaders, award-winning chief information officers, and other renowned thought leaders. The roundtable covered topics such as blockchain, artificial intelligence, data quality, and cybersecurity.

Aside from his professional pursuits, he is also passionate about youth development. He also engages in science, technology, engineering and mathematics (STEM) initiatives, offering professional development workshops to K-12 students on topics ranging from making the most of collegiate experiences to safe and responsible use of technology. He also provides summer research opportunities for outstanding high school students, mentoring the next generation of cybersecurity professionals.

Decoding Cybersecurity for All

Dr. Dave Chatterjee believes effective cybersecurity involves people as much as technology. He stresses creating an organization’s security-aware culture, starting with clear, straightforward communication.

“Cybersecurity affects every part of an organization,” Dr. Dave Chatterjee states. “We create a shared sense of responsibility and preparedness by explaining complex ideas in relatable ways.”

This philosophy is evident in his roles, including his position as an adjunct associate professor at Duke University and his past work as a professor at The University of Georgia’s Terry College of Business. His skill in explaining technical concepts has made him a popular speaker and advisor across many industries.

The Power of Clear Communication in Cybersecurity

Clear communication in cybersecurity is non-negotiable. As cyber threats become more complex, explaining security concepts clearly and concisely helps organizations better protect themselves.

“Clear communication forms the foundation of a strong cybersecurity strategy,” Dr. Dave Chatterjee emphasizes. “It allows cybersecurity professionals to work with other departments, identify and reduce potential risks, respond well to incidents, and follow regulations and standards.”

This matters especially now, as cybersecurity has become a top priority for company boards. With experts expecting global cybercrime costs to reach $10.5 trillion by 2025, clear explanations of cyber risks and protection strategies help leaders make informed decisions.

Bridging Technology and Human Understanding

Dr. Dave Chatterjee does more than explain technical ideas. He promotes a better grasp of how people factor into cybersecurity, knowing that even the best security systems can fail due to human error or lack of awareness.

His Cybersecurity Readiness Podcast Series has over 70 episodes and listeners in 105 countries. It offers thought-provoking, jargon-free discussions on improving cybersecurity. These discussions cover strategies for individuals, organizations, and nations. This effort shows his advocacy for making cybersecurity knowledge available worldwide.

“The podcast series creates a community where experts, leaders, and practitioners discuss cybersecurity challenges and opportunities,” he notes. “These conversations help build a more informed and resilient digital ecosystem.”

Making Cybersecurity Less Intimidating

With new technologies like artificial intelligence and quantum computing bringing new challenges and possibilities to cybersecurity, concise communication becomes even more critical.

The tech professional continues to adapt his work in this area. A recent USA Today article, “Dave Chatterjee Drops the Cybersecurity Jargon, Encouraging Proactiveness Rather than Reactiveness,” highlights his ongoing effort to make cybersecurity accessible and actionable for everyone.

“The future of cybersecurity depends on our ability to communicate well across all levels of society,” he concludes. “Promoting a shared understanding of cyber risks and best practices creates a more resilient digital world for everyone.”

The battle for digital security requires more than just advanced technology. It demands clear communication. Dr. Dave Chatterjee’s talent for translating cybersecurity concepts into accessible language turns technical knowledge into practical action.

Undeniably, Dr. Dave Chatterjee’s gift for clarity will remain invaluable, helping create a more secure digital future for everyone.