Principles of Modern Grinding Technology, Second Edition, provides insights into modern grinding technology based on the author's 40 years of research and experience in the field. It provides a concise treatment of the principles involved and shows how grinding precision and quality of results can be improved and costs reduced. Every aspect of the grinding process--techniques, machines and machine design, process control, and productivity optimization aspects--come under the searchlight. The new edition is an extensive revision and expansion of the first edition covering all the latest developments, including center-less grinding and ultra-precision grinding. Analyses of factors that influence grinding behavior are provided and applications are presented assisted by numerical examples for illustration. The new edition of this well-proven reference is an indispensible source for technicians, engineers, researchers, teachers, and students who are involved with grinding processes. - Well-proven source revised and expanded by undisputed authority in the field of grinding processes - Coverage of the latest developments, such as ultra-precision grinding machine developments and trends in high-speed grinding - Numerically worked examples give scale to essential process parameters - The book as a whole and in particular the treatment of center-less grinding is considered to be unchallenged by other books

COMING IN LATE SEPTEMBER 2013 Six months ago, the world watched in horror as we lost an American city. The Grinder. That's what the survivors of Tucson called the monster. Just one touch, and they became a part of it. It used their bodies as limbs and as weapons. In just a matter of hours, it became huge, a towering monstrosity made entirely out of tens of thousands of people and animals. This isn't behind-the-scenes bullshit from the point of view of the military. This isn't yet another conspiracy theory about what really happened to Air Force One that night, or about the decision to nuke Tucson. This is a rare, eyewitness account. But most importantly, it is the terrifying truth.

Presenting a comprehensive treatment of grinding theory and its practical utilization, this edition focuses on grinding as a machining process using bonded abrasive grinding wheels as the cutting medium. It provides a description of abrasives and bonded abrasive cutting tools.

We’ve been conditioned to think about creative genius as a dichotomy: dreamers versus doers, creativity versus discipline, the spark versus the grind. But what if we’re wrong? What if it’s the spark and the grind? We love people whose creative genius arrives in sudden sparks of inspiration. Think of Archimedes in his bathtub or Newton under his apple tree. But we also admire people who work incredibly hard and long for their creative breakthroughs. Think of Edison in his lab, grinding through hundreds of failed variations on the lightbulb. We remember his words in tough times: “Genius is 1 percent inspiration, 99 percent perspiration.” Now Erik Wahl, a visual artist, speaker, and entre­preneur, helps us unite the yin and yang of creativity— the dynamic new ideas with the dogged effort. He shows why we won’t get far if we rely on the spark without the grind, or the grind without the spark. What the world really needs are the creators who can hold the two in balance. Fortunately, it’s possible to get good at both, as Wahl knows from experience. After his corporate career sud­denly ended, he pursued a spark—to paint photorealistic portraits—and ground it out until he got good enough to make very good art very quickly. That’s the basis of his riveting live shows, which have captivated skeptical audiences who never expected to be inspired by art—and taught them to embrace creativity in a whole new way. This book offers surprising insights and practical advice about how to fan the sparks and make the grind more productive. Wahl deftly synthesizes the wisdom of other artists, philosophers, scientists, and business visionaries throughout history, along with his own views. Here’s how he sums up his approach: The world needs people who enjoy swimming in ideas until they discover a great one. The world also needs doers who have a gift for activation, a.k.a. “getting s*** done.” But the most potent individual creators in any industry or environment have learned how to be both. They’ve learned how to spark their grind and they’ve learned how to grind their sparks. As a result, they not only make things happen, they make great things. If you want to ensure constant creativity in your life and produce your most innovative work—this is your guide.

Originally published in 1977 by Contemporary Books.

#1 New Release in Teen Sports & Outdoors and Fitness & Exercise ─ A Champion State of Grind Exclusive interviews with the top athletes in sports today. Trust the Grind: How World-Class Athletes Got To The Top reveals how these men and women reached the heights of their profession so that you can too. Sixteen athletes from eleven sports arenas. Each chapter tells a different story, as each superstar shares the habit that helped them accomplish their goals and reach the pinnacle of their profession. Sports fanatic or not. Guaranteed to tap into your athletic edge, Trust the Grind, is made for sports fans and nonfans alike. Fans of professional athletes get an in-depth look at their heroes’ climb to the top; those less passionate about sports have the chance to read the secrets of success from some of the most talented people in the world. Both learn pivotal life lessons, and can immediately instill these particular traits and habits into their own lifestyle. A ‘success habit’ point of view. Learn the secrets behind success, and what it takes to remain on top. With Trust The Grind, you will learn about the value that comes with becoming disciplined, staying driven, setting goals, identifying your “why”, staying active and eating right, making sacrifices, obsessing over your passion, and more. Rather than harping on the remarkable accolades and astonishing statistics, this story is formulated to teach individuals what it takes to be great in any desired field. It includes interviews with the following athletes: • Jason Kidd • Chipper Jones • Terrell Owens • Paige VanZant • Manny Pacquiao • Mike Modano • Jimmie Johnson • Gary Player • Deena Kastor • Ryan Sheckler • Georges St-Pierre • Ryan Lochte • Devin Hester • Andruw Jones • Luis Gonzalez • Tim Hudson Fans of books like Relentless, Rising Above, The Cost of These Dreams, and The Young Champion's Mind, will enjoy Trust the Grind: Motivational Messages from Ambitious Athletes.