Engine lathe | machine tool (2024)

In lathe

On an engine lathe the tool is clamped onto a cross slide that is power driven on straight paths parallel or perpendicular to the work axis. On a screwcutting lathe the motion of the cutting tool is accurately related to the rotation of the spindle by means…

Read More

development of turning machines

  • Engine lathe | machine tool (1)

    In machine tool: Turning machines

    The engine lathe, as the horizontal metal-turning machine is commonly called, is the most important of all the machine tools. It is usually considered the father of all other machine tools because many of its fundamental mechanical elements are incorporated into the design of other machine…

    Read More

","url":"Introduction","wordCount":0,"sequence":1,"headerCarousel":null,"path":[]},"imarsData":{"HAS_REVERTED_TIMELINE":"false","INFINITE_SCROLL":""},"npsAdditionalContents":{},"templateHandler":{"name":"INDEX"},"paginationInfo":{"previousPage":null,"nextPage":null,"totalPages":1},"uaTemplate":"INDEX","infiniteScrollList":[{"p":1,"t":187544}],"topicLeftRail":{"topicInfo":{"id":187544,"title":"engine lathe","url":"https://www.britannica.com/technology/engine-lathe","description":"Lathe: On an engine lathe the tool is clamped onto a cross slide that is power driven on straight paths parallel or perpendicular to the work axis. On a screwcutting lathe the motion of the cutting tool is accurately related to the rotation of the spindle by means…","type":"TOPIC","titleText":"engine lathe","urlTitle":"engine-lathe","metaDescription":"Other articles where engine lathe is discussed: lathe: On an engine lathe the tool is clamped onto a cross slide that is power driven on straight paths parallel or perpendicular to the work axis. On a screwcutting lathe the motion of the cutting tool is accurately related to the rotation of the spindle by means…","identifierHtml":"machine tool","identifierText":"machine tool","topicClass":"technology","topicKey":"engine-lathe","articleContentType":"INDEX","ppTecType":"CONCEPT","gaTemplate":"INDEX","topicType":"INDEX","relativeUrl":"/technology/engine-lathe","assemblyLinkPrefix":"/media/1/187544/"},"topicLink":{"title":"engine lathe","url":"https://www.britannica.com/technology/engine-lathe"},"tocTitle":"Directory","tocEntry":"References","toc":null,"quoteLink":null,"indexLink":null,"factsLink":null,"mediaLink":null,"media":null,"studentLinks":null,"relatedQuizzes":null,"topQuestions":null,"readNext":null,"discover":[{"id":6735,"title":"What Causes Lunar and Solar Eclipses?","url":"/story/what-causes-lunar-and-solar-eclipses","description":"Learn more about the dance of astronomical bodies.","image":{"id":0,"url":"/85/203585-131-D4FEE60A/Solar-Eclipse-Flare-Astronomy-Outer-Space.jpg","altText":"Solar Eclipse, Eclipse, Solar Flare, Outer Space, Astronomy","credit":"© solarseven/iStock.com","width":null,"height":null,"fullUrl":"https://cdn.britannica.com/85/203585-131-D4FEE60A/Solar-Eclipse-Flare-Astronomy-Outer-Space.jpg"},"type":"STORY","breadcrumb":{"homeLink":null,"items":[{"title":"#WTFact","url":"/stories/wtfact"},{"title":"Science","url":"/stories/wtfact/Science"}],"lastItemTitle":"Science"},"superCategory":{"id":6,"title":"Science & Tech","url":"Science-Tech","description":"Explore science and technology; astronomy; biology; chemistry; earth science; mathematics; physics; technology, agriculture, cars, computers, engineering, industry, inventions, communication","keywords":"astronomy; biology; chemistry; earth science; mathematics; physics; technology, agriculture, cars, computers, engineering, industry, inventions, communication","classId":"SCIENCE","sortOrder":2},"hashtags":["demystified","science","astronomy","space","eclipses","Sun","Moon","Earth"],"hashtagsString":"demystified, science, astronomy, space, eclipses, Sun, Moon, Earth","displayDate":[2023,6,23],"urlTitle":"what-causes-lunar-and-solar-eclipses","featureSubType":"WTFACT","categories":[{"id":1000,"title":"Science","url":"Science","description":"How can the sky be blue one day and stormy the next? Why do heavy objects tend to fall downwards when dropped? How are birds able to fly (and why can’t I do the same?)? Human beings have long been curious about the world in which we live, striving to identify connections among the phenomenons we witness and to understand how it all works. The field of science has developed over many centuries as a way of studying and understanding the world, beginning with the primitive stage of simply noting important regularities in nature and continuing through the rise of modern science. The modern-day sciences cover a vast range of fields, including biology, chemistry, meteorology, astronomy, physics, and much more.","image":{"id":0,"url":"/86/193986-050-7B2DBB6A/ball-and-stick-model-structure-atoms.jpg","altText":"Science","credit":null,"width":null,"height":null,"fullUrl":"https://cdn.britannica.com/86/193986-050-7B2DBB6A/ball-and-stick-model-structure-atoms.jpg"}},null,null],"mainCategory":{"id":1000,"title":"Science","url":"Science","description":"How can the sky be blue one day and stormy the next? Why do heavy objects tend to fall downwards when dropped? How are birds able to fly (and why can’t I do the same?)? Human beings have long been curious about the world in which we live, striving to identify connections among the phenomenons we witness and to understand how it all works. The field of science has developed over many centuries as a way of studying and understanding the world, beginning with the primitive stage of simply noting important regularities in nature and continuing through the rise of modern science. The modern-day sciences cover a vast range of fields, including biology, chemistry, meteorology, astronomy, physics, and much more.","image":{"id":0,"url":"/86/193986-050-7B2DBB6A/ball-and-stick-model-structure-atoms.jpg","altText":"Science","credit":null,"width":null,"height":null,"fullUrl":"https://cdn.britannica.com/86/193986-050-7B2DBB6A/ball-and-stick-model-structure-atoms.jpg"}},"typeDisplayName":"#WTFact"},{"id":6727,"title":"What's the Difference Between a Solstice and an Equinox?","url":"/story/whats-the-difference-between-a-solstice-and-an-equinox","description":"How the Sun relates to the seasons.","image":{"id":0,"url":"/90/202690-131-1D29B008/colorful-winter-sunset.jpg","altText":"Colorful winter sunset","credit":"© sborisov—iStock/Getty Images","width":null,"height":null,"fullUrl":"https://cdn.britannica.com/90/202690-131-1D29B008/colorful-winter-sunset.jpg"},"type":"STORY","breadcrumb":{"homeLink":null,"items":[{"title":"Demystified","url":"/stories/demystified"},{"title":"Science","url":"/stories/demystified/Science"}],"lastItemTitle":"Science"},"superCategory":{"id":6,"title":"Science & Tech","url":"Science-Tech","description":"Explore science and technology; astronomy; biology; chemistry; earth science; mathematics; physics; technology, agriculture, cars, computers, engineering, industry, inventions, communication","keywords":"astronomy; biology; chemistry; earth science; mathematics; physics; technology, agriculture, cars, computers, engineering, industry, inventions, communication","classId":"SCIENCE","sortOrder":2},"hashtags":["demystified","solstice","equinox","Sun","Earth","astronomy","calendar","celebrations"],"hashtagsString":"demystified, solstice, equinox, Sun, Earth, astronomy, calendar, celebrations","displayDate":[2018,12,21],"urlTitle":"whats-the-difference-between-a-solstice-and-an-equinox","featureSubType":"DEMYSTIFIED","categories":[{"id":1000,"title":"Science","url":"Science","description":"How can the sky be blue one day and stormy the next? Why do heavy objects tend to fall downwards when dropped? How are birds able to fly (and why can’t I do the same?)? Human beings have long been curious about the world in which we live, striving to identify connections among the phenomenons we witness and to understand how it all works. The field of science has developed over many centuries as a way of studying and understanding the world, beginning with the primitive stage of simply noting important regularities in nature and continuing through the rise of modern science. The modern-day sciences cover a vast range of fields, including biology, chemistry, meteorology, astronomy, physics, and much more.","image":{"id":0,"url":"/86/193986-050-7B2DBB6A/ball-and-stick-model-structure-atoms.jpg","altText":"Science","credit":null,"width":null,"height":null,"fullUrl":"https://cdn.britannica.com/86/193986-050-7B2DBB6A/ball-and-stick-model-structure-atoms.jpg"}},null,null],"mainCategory":{"id":1000,"title":"Science","url":"Science","description":"How can the sky be blue one day and stormy the next? Why do heavy objects tend to fall downwards when dropped? How are birds able to fly (and why can’t I do the same?)? Human beings have long been curious about the world in which we live, striving to identify connections among the phenomenons we witness and to understand how it all works. The field of science has developed over many centuries as a way of studying and understanding the world, beginning with the primitive stage of simply noting important regularities in nature and continuing through the rise of modern science. The modern-day sciences cover a vast range of fields, including biology, chemistry, meteorology, astronomy, physics, and much more.","image":{"id":0,"url":"/86/193986-050-7B2DBB6A/ball-and-stick-model-structure-atoms.jpg","altText":"Science","credit":null,"width":null,"height":null,"fullUrl":"https://cdn.britannica.com/86/193986-050-7B2DBB6A/ball-and-stick-model-structure-atoms.jpg"}},"typeDisplayName":"Demystified"},{"id":5775,"title":"7 Canceled or Reintroduced Olympic Sports","url":"/list/7-canceled-or-reintroduced-olympic-sports","description":"According to the Olympics, not all sports are equal.","image":{"id":0,"url":"/73/124073-131-EA3EACC6/Tug-of-war-US-Naval-Academy-Maryland-Annapolis-2005.jpg","altText":"Tug-of-war at the U.S. Naval Academy, Annapolis, Md., 2005.","credit":"Ryan Child/U.S. Navy","width":null,"height":null,"fullUrl":"https://cdn.britannica.com/73/124073-131-EA3EACC6/Tug-of-war-US-Naval-Academy-Maryland-Annapolis-2005.jpg"},"type":"LIST","breadcrumb":{"homeLink":null,"items":[{"title":"List","url":"/list/browse"},{"title":"Sports & Recreation","url":"/list/browse/Sports-Recreation"}],"lastItemTitle":"Sports & Recreation"},"superCategory":{"id":2,"title":"Arts & Culture","url":"Arts-Culture","description":"Explore arts and culture; entertainment and pop culture, actors, comics, dance, film, food, music, theatre, tv; visual arts, architecture, fashion, painting, photography, sculpture; literature, fiction, nonfiction, plays, poetry, short story; sports and recreation","keywords":"entertainment and pop culture, actors, comics, dance, film, food, music, theatre, tv; visual arts, architecture, fashion, painting, photography, sculpture; literature, fiction, nonfiction, plays, poetry, short story; sports and recreation","classId":"ART","sortOrder":6},"hashtags":["Olympics","Olympic Games","Olympic sports","sports","rugby","golf","tug-of-war","synchronized swimming","curling","skeleton sledding","sledding","baseball","softball"],"hashtagsString":"Olympics, Olympic Games, Olympic sports, sports, rugby, golf, tug-of-war, synchronized swimming, curling, skeleton sledding, sledding, baseball, softball","displayDate":[2023,10,16],"urlTitle":"7-canceled-or-reintroduced-olympic-sports","featureSubType":"REGULAR","categories":[{"id":4000,"title":"Sports & Recreation","url":"Sports-Recreation","description":"Physical contests and recreational games have long played a part in human society. In both team and solo sports, the human body has been pushed to its limits in the name of improving athletic performance and in order to break record upon record. The ancient Olympic Games are an early example of the contests in which humans have engaged to showcase physical prowess. In modern times, sports and games have evolved into a lucrative and competitive industry, while other leisure activities, such as card and video games, can be competitive or just serve as a way to unwind or socialize.","image":{"id":0,"url":"/13/170713-131-8D6B0AF7.jpg","altText":"Sports & Recreation","credit":null,"width":null,"height":null,"fullUrl":"https://cdn.britannica.com/13/170713-131-8D6B0AF7.jpg"}},{"id":6000,"title":"World History","url":"World-History","description":"Does history really repeat itself, or can we learn from the mistakes of those who came before us? History provides a chronological, statistical, and cultural record of the events, people, and movements that have made an impact on humankind and the world at large throughout the ages.","image":{"id":0,"url":"/05/84505-050-8BB58BE6/cave-art-Ennedi-Plateau-Chad.jpg","altText":"World History","credit":null,"width":null,"height":null,"fullUrl":"https://cdn.britannica.com/05/84505-050-8BB58BE6/cave-art-Ennedi-Plateau-Chad.jpg"}},null],"mainCategory":{"id":4000,"title":"Sports & Recreation","url":"Sports-Recreation","description":"Physical contests and recreational games have long played a part in human society. In both team and solo sports, the human body has been pushed to its limits in the name of improving athletic performance and in order to break record upon record. The ancient Olympic Games are an early example of the contests in which humans have engaged to showcase physical prowess. In modern times, sports and games have evolved into a lucrative and competitive industry, while other leisure activities, such as card and video games, can be competitive or just serve as a way to unwind or socialize.","image":{"id":0,"url":"/13/170713-131-8D6B0AF7.jpg","altText":"Sports & Recreation","credit":null,"width":null,"height":null,"fullUrl":"https://cdn.britannica.com/13/170713-131-8D6B0AF7.jpg"}},"typeDisplayName":"List"},{"id":5815,"title":"How Is Diving Scored?","url":"/story/how-is-diving-scored","description":"Diving combines grace and athleticism. How is this seemingly subjective sport scored?","image":{"id":0,"url":"/64/189464-131-198EE448/dive-springboard-diver.jpg","altText":"low angle view of a female swimmer preparing to dive from diving board against clear blue sky.","credit":"© Photographerlondon/Dreamstime.com","width":null,"height":null,"fullUrl":"https://cdn.britannica.com/64/189464-131-198EE448/dive-springboard-diver.jpg"},"type":"STORY","breadcrumb":{"homeLink":null,"items":[{"title":"Demystified","url":"/stories/demystified"},{"title":"Sports & Recreation","url":"/stories/demystified/Sports-Recreation"}],"lastItemTitle":"Sports & Recreation"},"superCategory":{"id":2,"title":"Arts & Culture","url":"Arts-Culture","description":"Explore arts and culture; entertainment and pop culture, actors, comics, dance, film, food, music, theatre, tv; visual arts, architecture, fashion, painting, photography, sculpture; literature, fiction, nonfiction, plays, poetry, short story; sports and recreation","keywords":"entertainment and pop culture, actors, comics, dance, film, food, music, theatre, tv; visual arts, architecture, fashion, painting, photography, sculpture; literature, fiction, nonfiction, plays, poetry, short story; sports and recreation","classId":"ART","sortOrder":6},"hashtags":["demystified","dive","divers","diving","olympics","greg louganis","springboard","platform","scoring","judging","judges","scores"],"hashtagsString":"demystified, dive, divers, diving, olympics, greg louganis, springboard, platform, scoring, judging, judges, scores","displayDate":[2016,8,1],"urlTitle":"how-is-diving-scored","featureSubType":"DEMYSTIFIED","categories":[{"id":4000,"title":"Sports & Recreation","url":"Sports-Recreation","description":"Physical contests and recreational games have long played a part in human society. In both team and solo sports, the human body has been pushed to its limits in the name of improving athletic performance and in order to break record upon record. The ancient Olympic Games are an early example of the contests in which humans have engaged to showcase physical prowess. In modern times, sports and games have evolved into a lucrative and competitive industry, while other leisure activities, such as card and video games, can be competitive or just serve as a way to unwind or socialize.","image":{"id":0,"url":"/13/170713-131-8D6B0AF7.jpg","altText":"Sports & Recreation","credit":null,"width":null,"height":null,"fullUrl":"https://cdn.britannica.com/13/170713-131-8D6B0AF7.jpg"}},null,null],"mainCategory":{"id":4000,"title":"Sports & Recreation","url":"Sports-Recreation","description":"Physical contests and recreational games have long played a part in human society. In both team and solo sports, the human body has been pushed to its limits in the name of improving athletic performance and in order to break record upon record. The ancient Olympic Games are an early example of the contests in which humans have engaged to showcase physical prowess. In modern times, sports and games have evolved into a lucrative and competitive industry, while other leisure activities, such as card and video games, can be competitive or just serve as a way to unwind or socialize.","image":{"id":0,"url":"/13/170713-131-8D6B0AF7.jpg","altText":"Sports & Recreation","credit":null,"width":null,"height":null,"fullUrl":"https://cdn.britannica.com/13/170713-131-8D6B0AF7.jpg"}},"typeDisplayName":"Demystified"},{"id":5316,"title":"Flags That Look Alike","url":"/list/flags-that-look-alike","description":"Figure out which flag to wave.","image":{"id":0,"url":"/94/187194-131-4117D246/Thumbnail-flags-quiz-Russia-Iceland-Norway-Slovenia.jpg","altText":"Thumbnail for flags that look alike quiz Russia, Slovenia, Iceland, Norway","credit":"Encyclopædia Britannica, Inc.","width":null,"height":null,"fullUrl":"https://cdn.britannica.com/94/187194-131-4117D246/Thumbnail-flags-quiz-Russia-Iceland-Norway-Slovenia.jpg"},"type":"LIST","breadcrumb":{"homeLink":null,"items":[{"title":"List","url":"/list/browse"},{"title":"Geography & Travel","url":"/list/browse/Geography-Travel"}],"lastItemTitle":"Geography & Travel"},"superCategory":{"id":4,"title":"Geography & Travel","url":"Geography-Travel","description":"Explore geography and travel; geographic regions; historical places; people of the world; countries, states, provinces, cities, and towns; languages; deserts, islands, mountains, plateaus; lakes, oceans, seas, rivers; national parks, tourist attractions","keywords":"geographic regions; historical places; people of the world; countries, states, provinces, cities, and towns; languages; deserts, islands, mountains, plateaus; lakes, oceans, seas, rivers; national parks, tourist attractions ","classId":"GEOGRAPHY","sortOrder":5},"hashtags":["flags","countries","similar","look-alike"],"hashtagsString":"flags, countries, similar, look-alike","displayDate":[2024,1,26],"urlTitle":"flags-that-look-alike","featureSubType":"REGULAR","categories":[{"id":5000,"title":"Geography & Travel","url":"Geography-Travel","description":"Planet Earth contains some extraordinarily diverse environments, some of which are easily habitable and some not so much. In different areas of Earth, one might find sweltering deserts, dense tropical rainforests, or bone-chilling tundras. Each biome and habitat comes with its own selection of flora and fauna, and it may include physical features such as canyons, volcanoes, rivers, or caves. Human beings have built homes in many different environments, settling the area and organizing it into units such as cities, states, regions, and countries, each with its own points of interest. Shifting trends in human migration have resulted in a human geography that is profoundly different from that of centuries ago.","image":{"id":0,"url":"/17/2317-050-758D0E55/World-map-descriptions-Herodotus-Black-Sea.jpg","altText":"Geography & Travel","credit":null,"width":null,"height":null,"fullUrl":"https://cdn.britannica.com/17/2317-050-758D0E55/World-map-descriptions-Herodotus-Black-Sea.jpg"}},{"id":6000,"title":"World History","url":"World-History","description":"Does history really repeat itself, or can we learn from the mistakes of those who came before us? History provides a chronological, statistical, and cultural record of the events, people, and movements that have made an impact on humankind and the world at large throughout the ages.","image":{"id":0,"url":"/05/84505-050-8BB58BE6/cave-art-Ennedi-Plateau-Chad.jpg","altText":"World History","credit":null,"width":null,"height":null,"fullUrl":"https://cdn.britannica.com/05/84505-050-8BB58BE6/cave-art-Ennedi-Plateau-Chad.jpg"}},null],"mainCategory":{"id":5000,"title":"Geography & Travel","url":"Geography-Travel","description":"Planet Earth contains some extraordinarily diverse environments, some of which are easily habitable and some not so much. In different areas of Earth, one might find sweltering deserts, dense tropical rainforests, or bone-chilling tundras. Each biome and habitat comes with its own selection of flora and fauna, and it may include physical features such as canyons, volcanoes, rivers, or caves. Human beings have built homes in many different environments, settling the area and organizing it into units such as cities, states, regions, and countries, each with its own points of interest. Shifting trends in human migration have resulted in a human geography that is profoundly different from that of centuries ago.","image":{"id":0,"url":"/17/2317-050-758D0E55/World-map-descriptions-Herodotus-Black-Sea.jpg","altText":"Geography & Travel","credit":null,"width":null,"height":null,"fullUrl":"https://cdn.britannica.com/17/2317-050-758D0E55/World-map-descriptions-Herodotus-Black-Sea.jpg"}},"typeDisplayName":"List"},{"id":5729,"title":"10 Greatest Baseball Players of All Time","url":"/list/10-greatest-baseball-players-of-all-time","description":"Check out the best baseballers ever!","image":{"id":0,"url":"/35/146135-131-BC5E7D00/Baseball-grass-arts-Homepage-blog-entertainment-sports-2010.jpg","altText":"Baseball laying in the grass. Homepage blog 2010, arts and entertainment, history and society, sports and games athletics","credit":"© iStockphoto/Thinkstock","width":null,"height":null,"fullUrl":"https://cdn.britannica.com/35/146135-131-BC5E7D00/Baseball-grass-arts-Homepage-blog-entertainment-sports-2010.jpg"},"type":"LIST","breadcrumb":{"homeLink":null,"items":[{"title":"List","url":"/list/browse"},{"title":"Sports & Recreation","url":"/list/browse/Sports-Recreation"}],"lastItemTitle":"Sports & Recreation"},"superCategory":{"id":2,"title":"Arts & Culture","url":"Arts-Culture","description":"Explore arts and culture; entertainment and pop culture, actors, comics, dance, film, food, music, theatre, tv; visual arts, architecture, fashion, painting, photography, sculpture; literature, fiction, nonfiction, plays, poetry, short story; sports and recreation","keywords":"entertainment and pop culture, actors, comics, dance, film, food, music, theatre, tv; visual arts, architecture, fashion, painting, photography, sculpture; literature, fiction, nonfiction, plays, poetry, short story; sports and recreation","classId":"ART","sortOrder":6},"hashtags":["baseball","greatest players","Major League Baseball","American League","National League","Hall of Fame"],"hashtagsString":"baseball, greatest players, Major League Baseball, American League, National League, Hall of Fame","displayDate":[2016,7,8],"urlTitle":"10-greatest-baseball-players-of-all-time","featureSubType":"REGULAR","categories":[{"id":4000,"title":"Sports & Recreation","url":"Sports-Recreation","description":"Physical contests and recreational games have long played a part in human society. In both team and solo sports, the human body has been pushed to its limits in the name of improving athletic performance and in order to break record upon record. The ancient Olympic Games are an early example of the contests in which humans have engaged to showcase physical prowess. In modern times, sports and games have evolved into a lucrative and competitive industry, while other leisure activities, such as card and video games, can be competitive or just serve as a way to unwind or socialize.","image":{"id":0,"url":"/13/170713-131-8D6B0AF7.jpg","altText":"Sports & Recreation","credit":null,"width":null,"height":null,"fullUrl":"https://cdn.britannica.com/13/170713-131-8D6B0AF7.jpg"}},{"id":10000,"title":"Entertainment & Pop Culture","url":"Entertainment-Pop-Culture","description":"Entertainment and leisure activities have been a part of culture in one form or another since the ancient times. Dance performances, live music, and storytelling have a long tradition throughout history, even as the styles and available methods of delivery have shifted dramatically.","image":{"id":0,"url":"/04/167104-050-A0D0F726.jpg","altText":"Entertainment & Pop Culture","credit":null,"width":null,"height":null,"fullUrl":"https://cdn.britannica.com/04/167104-050-A0D0F726.jpg"}},null],"mainCategory":{"id":4000,"title":"Sports & Recreation","url":"Sports-Recreation","description":"Physical contests and recreational games have long played a part in human society. In both team and solo sports, the human body has been pushed to its limits in the name of improving athletic performance and in order to break record upon record. The ancient Olympic Games are an early example of the contests in which humans have engaged to showcase physical prowess. In modern times, sports and games have evolved into a lucrative and competitive industry, while other leisure activities, such as card and video games, can be competitive or just serve as a way to unwind or socialize.","image":{"id":0,"url":"/13/170713-131-8D6B0AF7.jpg","altText":"Sports & Recreation","credit":null,"width":null,"height":null,"fullUrl":"https://cdn.britannica.com/13/170713-131-8D6B0AF7.jpg"}},"typeDisplayName":"List"},{"id":3850,"title":"9 Bizarre Myths About Pregnancy","url":"/story/9-bizarre-myths-about-pregnancy","description":"That’s one for each month!","image":{"id":0,"url":"/00/164700-131-5659A683/Pregnancy-pregnancy-birth-Fertilization-Birth-woman-Stages.jpg","altText":"Pregnancy. pregnancy and birth. Fertilization, Pregnancy, and Birth. Stages of nine month pregnant woman abdomen growth. Pregnant human female developing human within her. White pregnant female, developing fetus. mother","credit":"© iStockphoto/Thinkstock","width":null,"height":null,"fullUrl":"https://cdn.britannica.com/00/164700-131-5659A683/Pregnancy-pregnancy-birth-Fertilization-Birth-woman-Stages.jpg"},"type":"STORY","breadcrumb":{"homeLink":null,"items":[{"title":"#WTFact","url":"/stories/wtfact"},{"title":"Health & Medicine","url":"/stories/wtfact/Health-Medicine"}],"lastItemTitle":"Health & Medicine"},"superCategory":{"id":6,"title":"Science & Tech","url":"Science-Tech","description":"Explore science and technology; astronomy; biology; chemistry; earth science; mathematics; physics; technology, agriculture, cars, computers, engineering, industry, inventions, communication","keywords":"astronomy; biology; chemistry; earth science; mathematics; physics; technology, agriculture, cars, computers, engineering, industry, inventions, communication","classId":"SCIENCE","sortOrder":2},"hashtags":["encyclopedia","britannica","encyclopedia britannica","list","lists","pregnancy","science","obstetrics","myths","old wives tales","sayings","superstitions","babies","mothers","pregnant","childbirth","weird","funny"],"hashtagsString":"encyclopedia, britannica, encyclopedia britannica, list, lists, pregnancy, science, obstetrics, myths, old wives tales, sayings, superstitions, babies, mothers, pregnant, childbirth, weird, funny","displayDate":[2019,6,27],"urlTitle":"9-bizarre-myths-about-pregnancy","featureSubType":"WTFACT","categories":[{"id":3000,"title":"Health & Medicine","url":"Health-Medicine","description":"The study of the human mind and body, how these function, and how they interact—not only with each other but also with their environment—has been of utmost importance in ensuring human well-being. Research on potential treatments and preventive medicine has expanded greatly with the development of modern medicine, and a network of disciplines, including such fields as genetics, psychology, and nutrition, aims to facilitate the betterment of our health.","image":{"id":0,"url":"/07/192107-050-CE043374/anatomy-charts-human-body-muscle-systems-skeletal.jpg","altText":"Health & Medicine","credit":null,"width":null,"height":null,"fullUrl":"https://cdn.britannica.com/07/192107-050-CE043374/anatomy-charts-human-body-muscle-systems-skeletal.jpg"}},null,null],"mainCategory":{"id":3000,"title":"Health & Medicine","url":"Health-Medicine","description":"The study of the human mind and body, how these function, and how they interact—not only with each other but also with their environment—has been of utmost importance in ensuring human well-being. Research on potential treatments and preventive medicine has expanded greatly with the development of modern medicine, and a network of disciplines, including such fields as genetics, psychology, and nutrition, aims to facilitate the betterment of our health.","image":{"id":0,"url":"/07/192107-050-CE043374/anatomy-charts-human-body-muscle-systems-skeletal.jpg","altText":"Health & Medicine","credit":null,"width":null,"height":null,"fullUrl":"https://cdn.britannica.com/07/192107-050-CE043374/anatomy-charts-human-body-muscle-systems-skeletal.jpg"}},"typeDisplayName":"#WTFact"}]},"byline":null,"citationInfo":null,"websites":null,"freeTopicReason":"TOPIC_IS_INDEX_PAGE","articleSchemaMarkup":{"keywords":"engine lathe","wordcount":0,"url":"https://www.britannica.com/technology/engine-lathe","description":"Other articles where engine lathe is discussed: lathe: On an engine lathe the tool is clamped onto a cross slide that is power driven on straight paths parallel or perpendicular to the work axis. On a screwcutting lathe the motion of the cutting tool is accurately related to the rotation of the spindle by means…","publisher":{"name":"Encyclopedia Britannica","@type":"Organization","logo":{"url":"https://corporate.britannica.com/wp-content/themes/eb-corporate/_img/logo.png","@type":"ImageObject"}},"@context":"https://schema.org","@type":"article"},"studentArticle":false,"showHeader":true,"initialLoad":true,"comingFromSameArticle":false}

Directory

References

Discover

What Causes Lunar and Solar Eclipses?

What's the Difference Between a Solstice and an Equinox?

7 Canceled or Reintroduced Olympic Sports

How Is Diving Scored?

Flags That Look Alike

10 Greatest Baseball Players of All Time

9 Bizarre Myths About Pregnancy


machine tool

Learn about this topic in these articles:

description

  • Engine lathe | machine tool (9)

    In lathe

    On an engine lathe the tool is clamped onto a cross slide that is power driven on straight paths parallel or perpendicular to the work axis. On a screwcutting lathe the motion of the cutting tool is accurately related to the rotation of the spindle by means…

    Read More

development of turning machines

  • Engine lathe | machine tool (10)

    In machine tool: Turning machines

    The engine lathe, as the horizontal metal-turning machine is commonly called, is the most important of all the machine tools. It is usually considered the father of all other machine tools because many of its fundamental mechanical elements are incorporated into the design of other machine…

    Read More
Engine lathe | machine tool (2024)
Top Articles
Latest Posts
Article information

Author: Dr. Pierre Goyette

Last Updated:

Views: 5897

Rating: 5 / 5 (50 voted)

Reviews: 89% of readers found this page helpful

Author information

Name: Dr. Pierre Goyette

Birthday: 1998-01-29

Address: Apt. 611 3357 Yong Plain, West Audra, IL 70053

Phone: +5819954278378

Job: Construction Director

Hobby: Embroidery, Creative writing, Shopping, Driving, Stand-up comedy, Coffee roasting, Scrapbooking

Introduction: My name is Dr. Pierre Goyette, I am a enchanting, powerful, jolly, rich, graceful, colorful, zany person who loves writing and wants to share my knowledge and understanding with you.