Author: Karen Traviss
Publisher: Simon and Schuster
ISBN: 1439184089
Category : Fiction
Languages : en
Pages : 492
Book Description
"Based on the Xbox 360 video game series from Epic Games/Microsoft Game Studios."
Gears of War: The Slab
Author: Karen Traviss
Publisher: Simon and Schuster
ISBN: 1439184089
Category : Fiction
Languages : en
Pages : 492
Book Description
"Based on the Xbox 360 video game series from Epic Games/Microsoft Game Studios."
Publisher: Simon and Schuster
ISBN: 1439184089
Category : Fiction
Languages : en
Pages : 492
Book Description
"Based on the Xbox 360 video game series from Epic Games/Microsoft Game Studios."
Gears and Gear Drives
Author: Damir T. Jelaska
Publisher: John Wiley & Sons
ISBN: 111839271X
Category : Technology & Engineering
Languages : en
Pages : 474
Book Description
Understanding how gears are formed and how they interact or ‘mesh’ with each other is essential when designing equipment that uses gears or gear trains. The way in which gear teeth are formed and how they mesh is determined by their geometry and kinematics, which is the topic of this book. Gears and Gear Drives provides the reader with comprehensive coverage of gears and gear drives. Spur, helical, bevel, worm and planetary gears are all covered, with consideration given to their classification, geometry, kinematics, accuracy control, load capacity and manufacturing. Cylindrical gear geometry is the basis for dealing with any gear drives, so this is covered in detail. Key features: Contains hundreds of 2D and 3D figures to illustrate all types of gears and gear drives, including planetary and worm gears Includes fundamental derivations and explanations of formulae Enables the reader to know how to carry out accuracy control and load capacity checks for any gear drive Includes directions for the practical design of gears and gear drives Covers DIN and ISO standards in the area Gears and Gear Drives is a comprehensive reference for gears and gear drive professionals and graduate students in mechanical engineering departments and covers everything important to know how to design, control and manufacture gear drives.
Publisher: John Wiley & Sons
ISBN: 111839271X
Category : Technology & Engineering
Languages : en
Pages : 474
Book Description
Understanding how gears are formed and how they interact or ‘mesh’ with each other is essential when designing equipment that uses gears or gear trains. The way in which gear teeth are formed and how they mesh is determined by their geometry and kinematics, which is the topic of this book. Gears and Gear Drives provides the reader with comprehensive coverage of gears and gear drives. Spur, helical, bevel, worm and planetary gears are all covered, with consideration given to their classification, geometry, kinematics, accuracy control, load capacity and manufacturing. Cylindrical gear geometry is the basis for dealing with any gear drives, so this is covered in detail. Key features: Contains hundreds of 2D and 3D figures to illustrate all types of gears and gear drives, including planetary and worm gears Includes fundamental derivations and explanations of formulae Enables the reader to know how to carry out accuracy control and load capacity checks for any gear drive Includes directions for the practical design of gears and gear drives Covers DIN and ISO standards in the area Gears and Gear Drives is a comprehensive reference for gears and gear drive professionals and graduate students in mechanical engineering departments and covers everything important to know how to design, control and manufacture gear drives.
Pulleys and Gears
Author: David Glover
Publisher: Heinemann-Raintree Library
ISBN: 9781403485649
Category : Juvenile Nonfiction
Languages : en
Pages : 28
Book Description
How can pulling down make something go up? How do carnival rides work? What makes the hands on a watch go around? How does pedaling a bicycle make it move? This title shows you how different kinds of these two simple machines are all around you to make your work and play easier.
Publisher: Heinemann-Raintree Library
ISBN: 9781403485649
Category : Juvenile Nonfiction
Languages : en
Pages : 28
Book Description
How can pulling down make something go up? How do carnival rides work? What makes the hands on a watch go around? How does pedaling a bicycle make it move? This title shows you how different kinds of these two simple machines are all around you to make your work and play easier.
Gears
Author: Vincenzo Vullo
Publisher: Springer Nature
ISBN: 3030365026
Category : Technology & Engineering
Languages : en
Pages : 880
Book Description
The book explores the geometric and kinematic design of the various types of gears most commonly used in practical applications, also considering the problems concerning their cutting processes. The cylindrical spur and helical gears are first considered, determining their main geometric quantities in the light of interference and undercut problems, as well as the related kinematic parameters. Particular attention is paid to the profile shift of these types of gears either generated by rack-type cutter or by pinion-rack cutter. Among other things, profile-shifted toothing allows to obtain teeth shapes capable of greater strength and more balanced specific sliding, as well as to reduce the number of teeth below the minimum one to avoid the operating interference or undercut. These very important aspects of geometric-kinematic design of cylindrical spur and helical gears are then generalized and extended to the other examined types of gears most commonly used in practical applications, such as: straight bevel gears; crossed helical gears; worm gears; spiral bevel and hypoid gears. Finally, ordinary gear trains, planetary gear trains and face gear drives are discussed. Includes fully-developed exercises to draw the reader's attention to the problems that are of interest to the designer, as well as to clarify the calculation procedure Topics are addressed from a theoretical standpoint, but in such a way as not to lose sight of the physical phenomena that characterize the various types of gears which are examined The analytical and numerical solutions are formulated so as to be of interest not only to academics, but also to designers who deal with actual engineering problems concerning the gears
Publisher: Springer Nature
ISBN: 3030365026
Category : Technology & Engineering
Languages : en
Pages : 880
Book Description
The book explores the geometric and kinematic design of the various types of gears most commonly used in practical applications, also considering the problems concerning their cutting processes. The cylindrical spur and helical gears are first considered, determining their main geometric quantities in the light of interference and undercut problems, as well as the related kinematic parameters. Particular attention is paid to the profile shift of these types of gears either generated by rack-type cutter or by pinion-rack cutter. Among other things, profile-shifted toothing allows to obtain teeth shapes capable of greater strength and more balanced specific sliding, as well as to reduce the number of teeth below the minimum one to avoid the operating interference or undercut. These very important aspects of geometric-kinematic design of cylindrical spur and helical gears are then generalized and extended to the other examined types of gears most commonly used in practical applications, such as: straight bevel gears; crossed helical gears; worm gears; spiral bevel and hypoid gears. Finally, ordinary gear trains, planetary gear trains and face gear drives are discussed. Includes fully-developed exercises to draw the reader's attention to the problems that are of interest to the designer, as well as to clarify the calculation procedure Topics are addressed from a theoretical standpoint, but in such a way as not to lose sight of the physical phenomena that characterize the various types of gears which are examined The analytical and numerical solutions are formulated so as to be of interest not only to academics, but also to designers who deal with actual engineering problems concerning the gears
Merci Suárez Changes Gears
Author: Meg Medina
Publisher: Candlewick Press
ISBN: 1536204099
Category : Juvenile Fiction
Languages : en
Pages : 299
Book Description
Winner of the 2019 Newbery Medal Thoughtful, strong-willed sixth-grader Merci Suarez navigates difficult changes with friends, family, and everyone in between in a resonant new novel from Meg Medina. Merci Suarez knew that sixth grade would be different, but she had no idea just how different. For starters, Merci has never been like the other kids at her private school in Florida, because she and her older brother, Roli, are scholarship students. They don’t have a big house or a fancy boat, and they have to do extra community service to make up for their free tuition. So when bossy Edna Santos sets her sights on the new boy who happens to be Merci’s school-assigned Sunshine Buddy, Merci becomes the target of Edna’s jealousy. Things aren't going well at home, either: Merci’s grandfather and most trusted ally, Lolo, has been acting strangely lately — forgetting important things, falling from his bike, and getting angry over nothing. No one in her family will tell Merci what's going on, so she’s left to her own worries, while also feeling all on her own at school. In a coming-of-age tale full of humor and wisdom, award-winning author Meg Medina gets to the heart of the confusion and constant change that defines middle school — and the steadfast connection that defines family.
Publisher: Candlewick Press
ISBN: 1536204099
Category : Juvenile Fiction
Languages : en
Pages : 299
Book Description
Winner of the 2019 Newbery Medal Thoughtful, strong-willed sixth-grader Merci Suarez navigates difficult changes with friends, family, and everyone in between in a resonant new novel from Meg Medina. Merci Suarez knew that sixth grade would be different, but she had no idea just how different. For starters, Merci has never been like the other kids at her private school in Florida, because she and her older brother, Roli, are scholarship students. They don’t have a big house or a fancy boat, and they have to do extra community service to make up for their free tuition. So when bossy Edna Santos sets her sights on the new boy who happens to be Merci’s school-assigned Sunshine Buddy, Merci becomes the target of Edna’s jealousy. Things aren't going well at home, either: Merci’s grandfather and most trusted ally, Lolo, has been acting strangely lately — forgetting important things, falling from his bike, and getting angry over nothing. No one in her family will tell Merci what's going on, so she’s left to her own worries, while also feeling all on her own at school. In a coming-of-age tale full of humor and wisdom, award-winning author Meg Medina gets to the heart of the confusion and constant change that defines middle school — and the steadfast connection that defines family.
Beep Beep Robot!
Author: Scholastic, Inc. Staff
Publisher: Cartwheel Books
ISBN: 9781338151640
Category : Board books
Languages : en
Pages : 0
Book Description
Young readers can learn all about how gears connect and help machines move in this innovative novelty book with adorable rhyming text. With seven spinning wheels that connect to and spin one another, this unique book is an interactive introduction to engineering. Full color.
Publisher: Cartwheel Books
ISBN: 9781338151640
Category : Board books
Languages : en
Pages : 0
Book Description
Young readers can learn all about how gears connect and help machines move in this innovative novelty book with adorable rhyming text. With seven spinning wheels that connect to and spin one another, this unique book is an interactive introduction to engineering. Full color.
Gears of War: Coalition's End
Author: Karen Traviss
Publisher: Simon and Schuster
ISBN: 1439184046
Category : Fiction
Languages : en
Pages : 610
Book Description
An original novel based on the groundbreaking and award-winning military sci-fi-action video game series Gears of WarNwritten by #1 "New York Times"-bestselling author Traviss. Available in a tall Premium Edition.
Publisher: Simon and Schuster
ISBN: 1439184046
Category : Fiction
Languages : en
Pages : 610
Book Description
An original novel based on the groundbreaking and award-winning military sci-fi-action video game series Gears of WarNwritten by #1 "New York Times"-bestselling author Traviss. Available in a tall Premium Edition.
Gears of War: Ascendance
Author: Jason M. Hough
Publisher: Titan Books (US, CA)
ISBN: 178909268X
Category : Fiction
Languages : en
Pages : 347
Book Description
The official prequel to the action video game Gears 5, beginning immediately after Gears of War 4 and leading directly into the new game. THE OFFICIAL BRIDGE TO GEARS 5 Following Reyna Diaz's death at the hands of the Swarm, Kait seals her mother's tomb, swearing revenge. With her allies, including JD Fenix and Del Walker, she returns to New Ephyra to warn the Coalition of Ordered Governments: THE SWARM IS COMING However, First Minister Jinn requires proof of the threat. She also demands their utter loyalty, driving a wedge between the allies. Joined by Marcus Fenix, Kait strikes out on her own while JD and Del embark on a sanctioned mission to prove that the threat is real. With the fate of humankind hanging in the balance, it's a race against time.
Publisher: Titan Books (US, CA)
ISBN: 178909268X
Category : Fiction
Languages : en
Pages : 347
Book Description
The official prequel to the action video game Gears 5, beginning immediately after Gears of War 4 and leading directly into the new game. THE OFFICIAL BRIDGE TO GEARS 5 Following Reyna Diaz's death at the hands of the Swarm, Kait seals her mother's tomb, swearing revenge. With her allies, including JD Fenix and Del Walker, she returns to New Ephyra to warn the Coalition of Ordered Governments: THE SWARM IS COMING However, First Minister Jinn requires proof of the threat. She also demands their utter loyalty, driving a wedge between the allies. Joined by Marcus Fenix, Kait strikes out on her own while JD and Del embark on a sanctioned mission to prove that the threat is real. With the fate of humankind hanging in the balance, it's a race against time.
The Geometry of Involute Gears
Author: J.R. Colbourne
Publisher: Springer Science & Business Media
ISBN: 1461247640
Category : Technology & Engineering
Languages : en
Pages : 539
Book Description
Of all the many types of machine elements which exist today, gears are among the most commonly used. The basic idea of a wheel with teeth is extremely simple, and dates back several thousand years. It is obvious to any observer that one gear drives another by means of the meshing teeth, and to the person who has never studied gears, it might seem that no further explanation is required. It may therefore come as a surprise to discover the large quantity of geometric theory that exists on the subject of gears, and to find that there is probably no branch of mechanical engineering where theory and practice are more closely linked. Enormous improvements have been made in the performance of gears during the last two hundred years or so, and this has been due principally to the careful attention given to the shape of the teeth. The theoretical shape of the tooth profile used in most modern gears is an involute. When precision gears are cut by modern gear-cutting machines, the accuracy with which the actual teeth conform to their theoretical shape is quite remarkable, and far exceeds the accuracy which is attained in the manufacture of most other types of machine elements. The first part of this book deals with spur gears, which are gears with teeth that are parallel to the gear axis. The second part describes helical gears, whose teeth form helices about the gear axis.
Publisher: Springer Science & Business Media
ISBN: 1461247640
Category : Technology & Engineering
Languages : en
Pages : 539
Book Description
Of all the many types of machine elements which exist today, gears are among the most commonly used. The basic idea of a wheel with teeth is extremely simple, and dates back several thousand years. It is obvious to any observer that one gear drives another by means of the meshing teeth, and to the person who has never studied gears, it might seem that no further explanation is required. It may therefore come as a surprise to discover the large quantity of geometric theory that exists on the subject of gears, and to find that there is probably no branch of mechanical engineering where theory and practice are more closely linked. Enormous improvements have been made in the performance of gears during the last two hundred years or so, and this has been due principally to the careful attention given to the shape of the teeth. The theoretical shape of the tooth profile used in most modern gears is an involute. When precision gears are cut by modern gear-cutting machines, the accuracy with which the actual teeth conform to their theoretical shape is quite remarkable, and far exceeds the accuracy which is attained in the manufacture of most other types of machine elements. The first part of this book deals with spur gears, which are gears with teeth that are parallel to the gear axis. The second part describes helical gears, whose teeth form helices about the gear axis.
Gear Geometry and Applied Theory
Author: Faydor L. Litvin
Publisher: Cambridge University Press
ISBN: 9781139455558
Category : Technology & Engineering
Languages : en
Pages : 820
Book Description
This revised, expanded, edition covers the theory, design, geometry and manufacture of all types of gears and gear drives. This is an invaluable reference for designers, theoreticians, students, and manufacturers. This edition includes advances in gear theory, gear manufacturing, and computer simulation. Among the new topics are: 1. New geometry for modified spur and helical gears, face-gear drives, and cycloidal pumps. 2. New design approaches for one stage planetary gear trains and spiral bevel gear drives. 3. An enhanced approach for stress analysis of gear drives with FEM. 4. New methods of grinding face gear drives, generating double crowned pinions, and improved helical gear shaving. 5. Broad application of simulation of meshing and TCA. 6. New theories on the simulation of meshing for multi-body systems, detection of cases wherein the contact line on generating surfaces may have its own envelope, and detection and avoidance of singularities of generated surfaces.
Publisher: Cambridge University Press
ISBN: 9781139455558
Category : Technology & Engineering
Languages : en
Pages : 820
Book Description
This revised, expanded, edition covers the theory, design, geometry and manufacture of all types of gears and gear drives. This is an invaluable reference for designers, theoreticians, students, and manufacturers. This edition includes advances in gear theory, gear manufacturing, and computer simulation. Among the new topics are: 1. New geometry for modified spur and helical gears, face-gear drives, and cycloidal pumps. 2. New design approaches for one stage planetary gear trains and spiral bevel gear drives. 3. An enhanced approach for stress analysis of gear drives with FEM. 4. New methods of grinding face gear drives, generating double crowned pinions, and improved helical gear shaving. 5. Broad application of simulation of meshing and TCA. 6. New theories on the simulation of meshing for multi-body systems, detection of cases wherein the contact line on generating surfaces may have its own envelope, and detection and avoidance of singularities of generated surfaces.