【正文】 移動(dòng)或損壞安裝在機(jī)床上的警告標(biāo)牌； 3 、注意不要在機(jī)床周圍放置障礙物，工作空間應(yīng)足夠大； 4 、某一項(xiàng)工作如需要倆人或多人共同完成時(shí)，應(yīng)注意相互間的協(xié)調(diào)一致； 5 、不允許采用壓縮空氣清洗機(jī)床、電氣柜及 NC 單元； 6 、應(yīng)在 指定的機(jī)床或計(jì)算機(jī)上進(jìn)行操作。未經(jīng)允許，其它機(jī)床設(shè)備、工具或電器開(kāi)關(guān)等均不得亂動(dòng)。 結(jié)論 通過(guò)我這幾年的數(shù)控專業(yè)的學(xué)習(xí)，了解了我國(guó)的機(jī)械工業(yè)發(fā)展取得的輝煌的成就。但和發(fā)達(dá)國(guó)家相比還有一段距離，我在大學(xué)四年的系統(tǒng)我已經(jīng)基本掌握了數(shù)控專業(yè)技能，能過(guò)自己獨(dú)立操作，工藝分析和工藝編程。也可以對(duì)機(jī)床電器做最基本的電路分析和機(jī)床的故障排查等，一個(gè)高職大學(xué)生應(yīng)具備的專業(yè)技能素質(zhì)，系統(tǒng)學(xué)習(xí)了機(jī)械制造、機(jī)械制圖、電子電工、機(jī)械 CAD、數(shù)控原理與結(jié)構(gòu)，數(shù)控 27 編程等專業(yè)課程。我希望自己在以后的工作中鍛煉自己，檢驗(yàn)自己的掌握程度。這次設(shè)計(jì)就達(dá)到了這樣的目的，使自己更了解數(shù)控機(jī)床，對(duì)它的結(jié)構(gòu)系統(tǒng)等有了更進(jìn)一步的掌握，使自己的理論水平和實(shí)際操作水平更上一層樓。 致謝 非常感謝校領(lǐng)導(dǎo)和教員，給咱們創(chuàng)造了一個(gè)學(xué)習(xí)的時(shí)機(jī)，讓我在畢業(yè)的最后一段時(shí)間里學(xué)到了很多常識(shí) , 本次的預(yù)設(shè)是五年來(lái)學(xué)習(xí)過(guò)程當(dāng)中涵蓋面最廣的一次預(yù)設(shè)，它不僅體現(xiàn)了咱們對(duì)預(yù)設(shè)思慮，更重要的是對(duì)咱們五年來(lái)所學(xué)常識(shí)應(yīng)用到了實(shí)踐，使我曉得了在今后過(guò)程當(dāng)中的一般步驟和要領(lǐng)，這幾個(gè)月緊張的畢業(yè)預(yù)設(shè) ,使我在理論和下手能力上都有了進(jìn)一步的提高。 此次畢業(yè)預(yù)設(shè)的順利完成離不開(kāi)指導(dǎo)教員 的大力撐持 ,在這里，我特別要感謝我的指導(dǎo)教員，是他將最新的畢業(yè)預(yù)設(shè)信息報(bào)信給咱們，并且在本身緊張的工作中，還只管即便抽出時(shí)間體貼咱們的預(yù)設(shè)進(jìn)度環(huán)境，督促咱們抓緊學(xué)習(xí)。 在全般預(yù)設(shè)中，用到了以前所學(xué)的常識(shí)，最開(kāi)始高老師就教給了咱們碰到問(wèn)題，如何去分析問(wèn)題、處理完成問(wèn)題的要領(lǐng)，使咱們得益非淺，從確定預(yù)設(shè)題目迄今完成畢業(yè)預(yù)設(shè)論文的過(guò)程當(dāng)中，尤其是在課題預(yù)設(shè)的前期籌辦工作和預(yù)設(shè)的過(guò)程當(dāng)中，高老師提出了許許多多寶貴的預(yù)設(shè)意見(jiàn)，在短暫的相處時(shí)間里，淵博的常識(shí)、敏感的思路和腳結(jié)壯地的工作風(fēng)紀(jì)給我留下了深刻的印象，這也將 對(duì)我不長(zhǎng)的工作，起到很大的鼓舞效用，將使得我終身得益，謹(jǐn)此向高老師抒發(fā)我發(fā)自內(nèi)心的感謝和崇高的敬意！ 在此，我還要感謝機(jī)電系所有老師，正是由于他們的鼓勵(lì)和撐持，才使我不畏堅(jiān)苦，迎難而上，不斷地克服一個(gè)又一個(gè)的堅(jiān)苦，直到畢業(yè)預(yù)設(shè)的塵埃落定。 此次畢業(yè)預(yù)設(shè)不單單是我對(duì)本身所學(xué)的常識(shí)進(jìn)行了強(qiáng)化 ,更重要的是我在此基礎(chǔ)上有學(xué)到了許多新的常識(shí) ,對(duì)以前不太懂得的、不太理解的也都認(rèn)識(shí)了許多。 最后，發(fā)自內(nèi)心感謝西安鐵路職業(yè)技術(shù)學(xué)院機(jī)電工程系老師多年來(lái)的辛勞造就和教誨。 28 參考文獻(xiàn) {1}胡占齊， 楊莉主編 .機(jī)床數(shù)控技 術(shù) .北京：機(jī)械工業(yè)出版社， 2021 {2}王潤(rùn)孝， 秦現(xiàn)生主編 .機(jī)床數(shù)控原理與系統(tǒng) .西安：西北工業(yè)大學(xué)出版社，2021 {3}盧小平主編 .數(shù)控加工與編程 .西安：電子科技大學(xué)出版社， 1999 29 您好，為你提供優(yōu)秀的畢業(yè)論文參考資料，請(qǐng)您刪除以下內(nèi)容， O(∩ _∩ )O 謝謝?。?！ A large group of tea merchants on camels and horses from Northwest China39。s Shaanxi province pass through a stop on the ancient Silk Road, Gansu39。s Zhangye city during their journey to Kazakhstan, May 5, 2021. The caravan, consisting of more than 100 camels, three horsedrawn carriages and four support vehicles, started the trip from Jingyang county in Shaanxi on Sept 19, 2021. It will pass through Gansu province and Xinjiang Uygur autonomous region, and finally arrive in Almaty, formerly known as AlmaAta, the largest city in Kazakhstan, and Dungan in Zhambyl province. The trip will cover about 15,000 kilometers and take the caravan more than one year to plete. The caravan is expected to return to Jingyang in March 2021. Then they will e back, carrying specialty products from Kazakhstan A small art troupe founded six decades ago has grown into a household name in the Inner Mongolia autonomous region. In the 1950s, Ulan Muqir Art Troupe was created by nine young musicians, who toured remote villages on horses and performed traditional Mongolian music and dances for nomadic families. The 54yearold was born in Tongliao, in eastern Inner Mongolia and joined the troupe in says there are 74 branch troupes across Inner Mongolia and actors give around 100 shows every year to local nomadic people. I can still recall the days when I toured with the troupe in the early 39。80s. We sat on the back of pickup trucks for hours. The sky was blue, and we couldn39。t help but sing the folk songs, Nasun says. The vastness of Inner Mongolia and the lack of entertainment options for people living there, made their lives lonely. The nomadic people were very excited about our visits, Nasun recalls. We didn39。t have a formal stage. The audience just sat on the grass. Usually, the performances became a big party with local people joining in. For him, the rewarding part about touring isn39。t just about sharing art with nomadic families but also about gaining inspiration for the music and dance. Ulan Muqir literally translates as red burgeon, and today39。s performers of the troupe still tour the region39。s villages and entertain nomadic families, but their fame has spread around the world. On May 16 and 17, nearly 100 singers and dancers from the troupe performed at Beijing39。s Poly Theater. Their show, titled Ulan Muqir on the Grassland, depicted the history and development of the art troupe. Being from the region allowed me to embrace the culture of Inner Mongolia and being a member of the troupe showed me where I belonged, Nasun, the art troupe39。s president, who is also a renowned tenor, tells China Daily. During a tour in 1985, he went to a village and met an elderly local man, who told him a story about his friendship with a solider from Shenyang, capital of Northeast China39。s Liaoning province, decades ago. The solider gave the old man a handmade saddle when they bid farewell. The story inspired Nasun to write Carved Saddle, a song that later became one of his most popular numbers. Now, every year, Nasun recruits young singers and dancers for the troupe. The troupe has also designed a new repertoire, which is mostly based on the daily lives of Mongolian people, especially the lives of nomadic families, and has bined contemporary musical elements with folk songs of the region. Haimu, a 25yearold khoomei (a local variant of overtone singing) singer, joined the troupe three years ago. Along with a sixmember band, he performs fast songs and soft ones that he writes－ all while playing the horsehead fiddle.Although I learned the piano since childhood and grew up listening to various kinds of music, to me, the folk music of Inner Mongolia is the root, he says. Performing in remote villages is pleasant. I feel at home on the boundless grasslands, and the warm people there make me feel fulfilled. The first round of spring auction season in Beijing ended last week, but it failed to create much spring in the art market. Although two pieces of Chinese painting fetched more than 100 million yuan, the decline in trading volume and sa le rate showed a downturn this year. In the ―Grand View: Chinese Painting Highlight‖ session at China Guardian 2021 spring auctions, Pan Tianshou’s representative work Eagle, Rock and Flora hit a record auction price of 279 million yuan, while Li Keran’s masterwork Jinggang Mountain fetched million yuan, an unexpected high in recent years. However, the tradin