Physics of the Lathe :: physics lathe wood

"How much wood could a woodchuck chuck if a wood chuck could chuck wood?" An age old tongue twister that has never been answered. In this rhyme, the common assumption is that the woodchuck is a small furry groundhog like creature, but there is another kind of wood chuck that is not as common but could chuck wood. Here we will explore this path of answering this age old riddle. In the production of many wood products a common manufacturing tool known as a lathe is used, and to hold the wood in the lathe a chuck is used. In order to calculate the amount of wood a wood chuck can chuck we must first define how the wood will be chucked. When wood chucking the chuck will be spinning around the spindle and an attachment will be used that will act as a catcher that will be on the outer radius of the chuck. We will also be able to calculate the velocity of the wood leaving the chuck and the kinetic energy. Lathes & Chucks A LATHE is "a machine tool designed primarily to do turning, facing, and boring. Their versatility permits multiple operations to be done with a single setup of the workpiece. Consequently, the lathe is the most common machine tool." The lathe used to theoretically calculate the amount of wood that can be chucked is the TECHNO CNC WOOD LATHE. This lathe has a spindle speed rate from 500 to 2000 RPM, which will be used to calculate the amount of wood chucked. The Chuck is an attachment that is the most commonly used way to hold a workpiece on the lathe. It attaches to the spindle on the lathe and is spun by it at speeds up to 4000 RPM depending on the lathe. The chuck that will be used for our calculations will have an approximate mass of 4 kilograms and a diameter of 6 inches. Wood Chucking To calculate the amount of wood that is chucked, and the other properties of wood chucking, using the TECHNO CNC WOOD LATHE the following values and assumptions will be used: * The spindle speed of the lathe has a range of 500-2000 RPM * The diameter of the chuck is 6 in. approximately 15 cm. * A one kilogram block of wood made out of American Spruce with a density of .

Broken Heart Poem by John Donne

The broken heart is a love poem . In this poem John Donne has a broken heart and he embodies his suffering in a various dramatic ways. As he wants to show us that the grief in love is much more than any other kinds of griefs in life. In the title of the poem John Donne depicts his heart as somethig material such as a broken mirror or glass. So he pointes out that when someone's heart is broken , it makes his life miserable and can not be able to fall in love any more.He also describes how his beloved shattered his heart into a million of pecies. Firstly the broken heart poem is consists of 4 stanzas in ab ab cc dd rhyme. the title of the poem revealed to what extent love kills our soul. The poet takes to his audience and readers as he begins his poem with a strong statement that anyone who disagrees with his argument about love is (stark mad) indicating that we may fall in love quickly but we can not recover from it easily. He adding that he himself suffered from love.When John says (I have had the plague) he do not mean the diseases itself but he means the suffering in love and the effects of broken heart is similar to the plague. Even the one who fall in love for just t an hour,would suffers (decays). He also uses (a flash of powder) to declear the burning of love. In the second stanza John personificates love in cruel imagery as adestroyer,killer or wild fish. Moreover he compares the griefs and suffering in love with other kinds of griefs. rom his point of view ;even other griefs are not selfish as the grief in love moreover other griefs and sadness come to by nature but we go to love by our own will , Johne Donne personificates love by calling it (he) and he also embodies it as agun or cannonball which may kill a whole town or army of soldiers by one shot( by chain'd shot , whole ranks do die) or as wild fish who swallows smaller fish without ant mercy(a tyrant pike) consequently the speaker showed that love has no mercy. In the third stanza the speaker ta lkes about his beloved;the woman who broke his heart.He depicts his miserable love story as he walking into aroom carring his heart and suddenly he sees his beloved ,offering his heart for her but what a disappointment!! She refuses his love, breaking his heart by her rejection. John embodies his heart like a mirror or glass which broke into a lot of sharp pieces. we now deduce that his love is a one- sided love. In the final stanza he tells his audience the negative effect of love on his heart which makes him enable to live his normal live again. His heart's wound never gone, besides keeping it in his breast.He may recollect the pieces of his heart but his heart will never be fixed again( those pieces still,though they not be unite). He concludes his poem by saying that his broken heart can like,wish and admire but he never fall in love again. The tone of the poem is sad and melancholy. In this poem John uses avarious of imagery such as a visual images as in (I saw /a flash of powd er/draws/pieces/ abroken glasses/a hundred lesser faces), auditory images as in(says /swear/ laugh ),gustatory images as in (swallows/chaws). He uses alliteration such as (says /decays ) (say /day) (show /know).We all know that one of John Donne ‘s quality in poet ; his hyperbole as he exaggerates in his feelings and this is declear in his title (broken heart)and his description for his suffering (broken glasses / hundred lesser faces),he also depicts love in the image of destructive tool (the chain'd shot,whole ranks do die) or in awild fish (tyrant pike). As well he uses figure of speech ;metaphore as in (broken heart /trifle is a heart /plague/flash of powder/the tyrant pike) and simile as in (by him as by chain'd shot). To sum up we could deduce some of 17th century –love features and to what extent they hyperbole in their feelings .

Twelfth Night by William Shakespeare Essay - 1100 Words

Twelfth Night by William Shakespeare First impressions of Twelfth Night can be deceiving as on a simplistic level it can be portrayed as a typical Shakespearean comedy. However, Twelfth Night is a mixture of both romantic comedy and tragedy. The romantic comedy elements can be found throughout the play as its structure is based on a typical Elizabethan style, it has escapism with magical settings and happy endings, as is Midsummers Night Dream. Also Twelfth night has unusual names such as Sir Toby Belch and Sir Andrew Aguecheek, this type of humour is also used in Midsummers Night Dream in the form of Bottom. This comedys main theme being one of a love and all the trials and†¦show more content†¦Viola reveals that she would like to marry him. Olivia rejects Orsinos offer and becomes attracted to Cesario. Also there is mistaken identity between Sebastian and Viola because they look so alike. In this scene Sebastian is married to Olivia because she thinks he is Cesario. Antonio accuses viola of being ungrateful etc, but Viola does not understand. Olivia comes out just hours after the wedding and asks why Cesario is leaving when she had just got married to whom she thought was Cesario. Sebastian then appears when it seems hopeless and Viola and Sebastian question each other while the other people are stunned. There is a lot of use made of practical jokes with the sending of the love letter to Malvolio. Malvolio thinks that it is from Olivia when in fact it is a joke being played on him by Sir Andrew, Sir Toby and Maria. Malvolio falls for the trick and tries to figure out the contents of the letter. Malvolio makes himself believe that it is from Olivia and that she loves him. On the letter it tells him to transform himself from a steward to a gentleman and to wear yellow stockings. He is further convinced that it is Olivia and starts acting like a gentleman. Sir Andrew and Sir Toby are overjoyed with what has happened with Malvolio. In Act 3 Scene 2 Maria tells Sir Toby andShow MoreRelatedTwelfth Night by William Shakespeare1279 Words   |  5 Pages Within the play ‘Twelfth Night’ it can be argued that the audience may be entertained by the outlook of Malvolio’s gulling. To start with his name means â€Å"ill will† within Italian which already suggests his attitude towards the other characters thus showing his place within the play as an â€Å"unpopular†character. He is a part of a religious order who sought to regulate forms of worship. In modern time the word â€Å"puritan† is often used to mean Against pleasure . Historically, the word was has been usedRead MoreTwelfth Night by William Shakespeare1019 Words   |  5 Pagesconsidered elements of a comedy. Shakespeare wrote a comedy called Twelfth Night because that’s the Christmas Celebration when pranks and deceptions were allowed when people were off work. However the last day 6th January was when all the decorations came down, which brought a tinge bit of sadness to the Elizabethans. William Shakespeare employs the dramatic conventions of mistaken identity and disguise to establish humour in an example of Act 2 Scene 2 of Twelfth Night. Viola realises Olivia is inRead MoreTwelfth Night by William Shakespeare1164 Words   |  5 PagesIn the comedy Twelfth Night written by William Shakespeare many of the characters experience emotional pain. The pain that a character name Olivia experiences is the death of her brother, causing her to mourn. Malvolio who is Olivias steward is involved with emotional pain caused by humiliation, which occurs more than once in this play. Lastly, a great deal of characters battle with the feeling of unrequited love. Even though Shakespeare wrote this as a comedy, there was still a mass amount of emotionalRead MoreTwelfth Night by William Shakespeare2088 Words   |  8 PagesTwelfth Night, or, What You Will by William Shakespeare is a comedy that was written for the Christmas season. Twelfth Night presents many different topics through out the play like: crossdressing, homosexuality, unknown same sex desires, and undertones of talk about genitals. Although some are more noticeable than others, they are all present. I will be focusing mainly on the homosexuality of some of the characters and what the difference between that and just having a ‘male friendship.’ I will alsoRead MoreWilliam Shakespeare s Twelfth Night2005 Words   |  9 Pagesrole that gender plays in Shakespeare’s work. Focus on Twelfth Night or King Lear—or discuss both plays together. Do you see these patterns repeated? Or do you see them being challenged and somehow undermined (implicitly or explicitly) in the plots and language of the play s)?† wants to know if Shakespeare wanted to break the pattern of women being passive objects to men in the literature. In the story Twelfth Night by William Shakespeare all of the roles are played by men. In the fifteenth centuryRead MoreWilliam Shakespeare s The Twelfth Nig ht Essay1515 Words   |  7 Pageselements in plays and films. Slowly with the knowledge gained, we transitioned into examining the adaptations of the world famous playwright, William Shakespeare. For this assignment, we were to choose a modern Shakespeare adaption and compare its successes and failures to its traditional script. 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Given that the majority of the characters in the play in some way or another fall in love, but there are many twists that come with these romantic relationships. Some of the characters fall in love with the same character, others fall in love with a character that loves another, who actually loves another causing a chaotic love triangle. Within every romance a character is tragically hurt, turning the romance play intoRead MoreWilliam Shakespeare s Twelfth Night Essay2147 Words   |  9 Pagesaffection for another person,† love takes on many forms throughout life and literature (Merriam-Webster). Through its passionate drama and witty repartee, Twelfth Night, by William Shakespeare, explores the intricate, and often complicated, realm of interpersonal love. By tracing the intertwining storylines of four unique characters, Shakespeare communicates the futility of self-love, the desperation of hopeless love, and the immeasurable virtue of selfless love. An after-effect of human’s sinfulRead MoreWilliam Shakespeare s Twelfth Night1762 Words   |  8 PagesShakespeare wrote the romantic comedy play, Twelfth Night, in the year 1601. Despite being over 400 years old, people have been studying and performing the play continuously. Even though some may argue American audience now cannot understand the significance of social hierarchy in the play nor the lines written in Shakespearean English, Twelfth Night remains popular today as shown by New York Times’ publishing of seven reviews on different performances of Twelfth Night. At the same time, Shakespeare