Sign-In
Cart
Saldatura a punti laser a trasmissione passante per PMMA, PVC
Paperback
Please select the version of book you would like to purchase.
ISBN10: 6206763498
ISBN13: 9786206763499
Publisher: Edizioni Sapienza
Published: Apr 28 2025
Pages: 76
Weight: 0.25
Height: 0.18 Width: 6.00 Depth: 9.00
Language: Italian
ISBN13: 9786206763499
Publisher: Edizioni Sapienza
Published: Apr 28 2025
Pages: 76
Weight: 0.25
Height: 0.18 Width: 6.00 Depth: 9.00
Language: Italian
La saldatura a punti laser a trasmissione passante è un'importante tecnologia di saldatura grazie al suo ampio utilizzo nel campo della saldatura. È stata utilizzata una macchina laser 3D CNC con laser a diodi da 1064 nm. Sono stati saldati due tipi di polimeri (PMMA e PVC) per diversi (spessori, tempo di saldatura laser e pressione di serraggio dei campioni) a una potenza laser di 3,29 W. Sono state eseguite scansioni e trasparenze in spettroscopia infrarossa in trasformata di Fourier per ciascun polimero. Sono state esaminate la resistenza alla trazione e la microstruttura per ciascun punto di saldatura. Si è osservato che il miglior tempo di saldatura laser per tutti i pezzi saldati è stato di 5 secondi per i pezzi studiati. Il processo di saldatura dei gruppi di PMMA è stato portato a termine. Si osserva che la forza di saldatura aumenta con l'aumentare del tempo laser e della pressione di serraggio fino a (5sec, 5 bar) rispettivamente. Per lo spessore di 2,50 mm, la condizione migliore per il tempo di saldatura laser e la pressione di serraggio è stata rispettivamente (4 secondi e 5 bar). Mentre per lo spessore di 6,00 mm, la condizione migliore per il tempo di saldatura laser e la pressione di serraggio è stata rispettivamente ( 5 sec, e 5 bar). Risultati simili sono stati ottenuti per i gruppi di PVC con spessori (1,00 e 0,70) mm.
Also from
Al-Hamaoy, Ahmed
Soudage par points au laser à transmission traversante pour le PMMA et le PVC
Jawad, Hussien
Al-Hamaoy, Ahmed
Paperback
$51.25
Also in
Technology & Engineering
All Data Are Local: Thinking Critically in a Data-Driven Society
Loukissas, Yanni Alexander
Paperback
$45.00
The Age of Living Machines: How Biology Will Build the Next Technology Revolution
Hockfield, Susan
Paperback
$17.05
Ingenious Patents: Bubble Wrap, Barbed Wire, Bionic Eyes, and Other Pioneering Inventions
Bennett, Jay
Ikenson, Ben
Hardcover
$14.99
The Reverse Centaur's Guide to Life After AI: How to Think about Artificial Intelligence--Before It's Too Late
Doctorow, Cory
Paperback
$16.20
Improvised Munitions Black Book: Complete and Unabridged in One Volume: Complete and Unabridged in One Volume
U S Government
Paperback
$18.99
AI for Good: How Real People Are Using Artificial Intelligence to Fix Things That Matter
Tyrangiel, Josh
Hardcover
$27.55
The Infinity Machine: Demis Hassabis, Deepmind, and the Quest for Superintelligence
Mallaby, Sebastian
Hardcover
$28.80
The Story of Your Life: How Social Media Shapes the Way We Experience Everything
Jezer-Morton, Kathryn
Hardcover
$27.00
Ultimate Guide: Wiring, Updated 10th Edition: Meets Current National Electrical Code Standards
The Editors of Creative Homeowner
Paperback
$23.74
The Agi Chronicles: The Inside Story of the Race to Create an Artificial Superintelligence
Roose, Kevin
Hardcover
$31.35
Like, Follow, Subscribe: Influencer Kids and the Cost of a Childhood Online
Latifi, Fortesa
Hardcover
$28.50
Lightning Beneath the Sea: The Race to Wire the World and the Dawn of the Information Age
Tabor, James M.
Hardcover
$28.79
Basic Butchering of Livestock & Game: Beef, Veal, Pork, Lamb, Poultry, Rabbit, Venison
Mettler, John J.
Paperback
$17.09
You Don't Need a Smartphone: A Practical Guide to Downgrading Your Phone and Upgrading Your Life
Lamm, August
Paperback
$19.95
No One's Coming: The Rogue Heroes Our Government Turns to When There's Nowhere Else to Turn
Hazzard, Kevin
Hardcover
$28.50
Empire of Ink: The Printers, Rogues, and Radicals Who Invented the American Newspaper
Wright, Alex
Hardcover
$32.30
The Problem with Plastic: How We Can Save Ourselves and Our Planet Before It's Too Late
Enck, Judith
Mahoney, Adam
Beyond Plastics
Hardcover
From $17.99
Midnight in Chernobyl: The Untold Story of the World's Greatest Nuclear Disaster
Higginbotham, Adam
Paperback
From $12.99
The Elements of Power: A Story of War, Technology, and the Dirtiest Supply Chain on Earth
Niarchos, Nicolas
Hardcover
$28.80
The Home Blacksmith: Tools, Techniques, and 40 Practical Projects for the Home Blacksmith
Ridgway, Ryan
Paperback
$18.99
City on the Edge: Technology, Politics, and the Fight for the Soul of San Francisco
Weber, Jonathan
Hardcover
$30.40
Atlas of AI: Power, Politics, and the Planetary Costs of Artificial Intelligence
Crawford, Kate
Paperback
$19.00
AI Snake Oil: What Artificial Intelligence Can Do, What It Can't, and How to Tell the Difference
Narayanan, Arvind
Kapoor, Sayash
Paperback
$16.10
Generation Regeneration: Codesigning the Future of Cities Through Regenerative Placemaking
Cho, Tony
Hardcover
$27.50
Curved Air: A Biography of Sickle Cell Anemia and the Quest to Cure the First Molecular Disease
Davies, Kevin
Hardcover
$26.96
Crisis Engineering: Time-Tested Tools for Turning Chaos Into Clarity
Nitze, Marina
Weaver, Matthew
Dickerson, Mikey
Paperback
$18.99
Meat: How the Next Agricultural Revolution Will Transform Humanity's Favorite Food--And Our Future
Friedrich, Bruce
Hardcover
$28.45
The New Age of Sexism: How AI and Emerging Technologies Are Reinventing Misogyny
Bates, Laura
Hardcover
$27.54
Human + Machine, Updated and Expanded: Reimagining Work in the Age of AI
Daugherty, Paul R.
Wilson, H. James
Hardcover
$30.40
The Ultimate Guide to Rebuilding a Civilization: A Technical Manual for the Post-Collapse Era
Evans, James
Paperback
$19.99
Artificial Intelligence: A Guide for Thinking Humans (with a New Preface)
Mitchell, Melanie
Paperback
$19.00
Inconspicuous Consumption: The Environmental Impact You Don't Know You Have
Schlossberg, Tatiana
Paperback
$18.99
CompTIA Tech+ Certification All-in-One Exam Guide, Third Edition (Exam FC0-U71)
Wempen, Faithe
Paperback
$57.00
The Trillion Dollar War Machine: How Runaway Military Spending Drives America Into Foreign Wars and Bankrupts Us at Home
Freeman, Ben
Hartung, William D.
Hardcover
$27.00
The Baofeng Radio Revolution: The Beginner Guerrilla's Guide to Break Through the Complexity, Secure Communications, and Prepare for Disaster With Pre
Code Publishing, Morse
Hardcover
$28.49
Kobuk the Destroyer: And Other Tales from the Wild, Unseen World of Test Engineering
Davies, Alex
Hardcover
$26.99
The Boy Who Harnessed the Wind: Creating Currents of Electricity and Hope
Kamkwamba, William
Mealer, Bryan
Paperback
$18.04
Pilot's Handbook of Aeronautical Knowledge: Faa-H-8083-25c
Federal Aviation Administration (FAA)
Hardcover
$47.49
Bringing Columbia Home: The Untold Story of a Lost Space Shuttle and Her Crew
Leinbach, Michael D.
Ward, Jonathan H.
Paperback
$18.04
CNC Woodworking for the Absolute Beginner: Winning Tips, Techniques & 5 Skill-Building Projects
Bagnall, Ralph
Paperback
$12.34
Cadillac Desert: The American West and Its Disappearing Water, Revised Edition
Reisner, Marc
Paperback
$19.95
Tubes: A Journey to the Center of the Internet with a New Introduction by the Author
Blum, Andrew
Paperback
$18.99
Broken Money: Why Our Financial System is Failing Us and How We Can Make it Better
Alden, Lyn
Paperback
$22.79
Make: Electronics: Learning by Discovery: A Hands-On Primer for the New Electronics Enthusiast
Platt, Charles
Paperback
$33.24
AI Projects with Raspberry Pi: High-Performance Artificial Intelligence for Robotics, Security, Home Automation, and Vision
Hattersley, Lucy
Jepson, Brian
Paperback
$21.84
Disneyland and the Rise of Automation: How Technology Created the Happiest Place on Earth
Betancourt, Roland
Hardcover
$33.25
Agentic Artificial Intelligence: Harnessing AI Agents to Reinvent Business, Work, and Life
Bornet
Wirtz, Jochen
Davenport, Thomas H.
Paperback
$27.54
Drawing Lessons with Da Vinci: An Artist's Guide to Geometry, Anatomy and Proportion
Roig, Gabriel Martín
Paperback
$22.49
The Powerful Primate: How Controlling Energy Enabled Us to Build Civilization
Ennos, Roland
Hardcover
$27.00
AI Snake Oil: What Artificial Intelligence Can Do, What It Can't, and How to Tell the Difference
Kapoor, Sayash
Narayanan, Arvind
Hardcover
$23.70
Texas DMV Driver's Handbook: Practice for the Texas Permit Test with 350+ Driving Questions and Answers
Prep, Discover
Paperback
$10.35
Bioinspired: How Nature Made Us Modern, Drives Today's Technological Innovation, and Inspires a Future Worth Inventing
Stier, Samuel Cord
Hardcover
$33.25
Agentic Artificial Intelligence: Harnessing AI Agents to Reinvent Business, Work, and Life
Davenport, Thomas H.
Bornet, Pascal
Wirtz, Jochen
Hardcover
$32.99
The Coming Wave: Technology, Power, and the Twenty-First Century's Greatest Dilemma
Suleyman, Mustafa
Hardcover
From $12.99
The Mercury 13: The True Story of Thirteen Women and the Dream of Space Flight
Ackmann, Martha
Paperback
$22.00
The Unaccountability Machine: Why Big Systems Make Terrible Decisions--And How the World Lost Its Mind
Davies, Dan
Paperback
$19.00
Genesis: Artificial Intelligence, Hope, and the Human Spirit
Mundie, Craig
Kissinger, Henry a.
Schmidt, Eric
Paperback
$18.99
The Fourth Intelligence Revolution: The Future of Espionage and the Battle to Save America
Vinci, Anthony
Hardcover
$29.44
Longitude: The True Story of a Lone Genius Who Solved the Greatest Scientific Problem of His Time
Sobel, Dava
Paperback
$17.09
Designing for People: An Introduction to Human Factors Engineering
Wickens, Christopher D.
Boyle, Linda Ng
Liu, Yili
Paperback
$93.60