【正文】 9 內(nèi)型腔 走刀路線卡片 數(shù)控加工工序卡片 數(shù)控加工走刀路線圖 零件圖號 NC01 工序號 工步號 程序號 0100 機床型號 YHM1100(A) 程序段號 加工內(nèi)容 銑輪廓周邊 共2頁 第 1 頁 編程 校對 審批 符號 含義 抬刀 下刀 編程原點 起刀點 走刀方向 走刀線相交 爬斜坡 鉸孔 行切 10 外輪廓走刀路徑 數(shù)控加工走刀路線圖 零件圖號 NC01 工序號 工步號 程序號 0100 機床型號 YHM1100(A) 程序段號 加工內(nèi)容 銑輪廓周邊 共2頁 第 2 頁 編程 校對 審批 符號 含義 抬刀 下刀 編程原點 起刀點 走刀方向 走刀線相交 爬斜坡 鉸孔 行切 8 程序編制 從零件圖樣到編制零件加工程序和制作控制介質(zhì)的全部過程稱為程序編制，程序編制在工業(yè)生產(chǎn)中是十分重要的，所以要編制好零件的加工程序，此零件采用銑床加工，要注意程序編制時，要符合數(shù)控銑床的程序編制特點，同時要注意一些指令的使用，和數(shù)控車床是不一樣的。 11 參考文獻 [1] 艾興 ,肖詩綱 .切削用量簡明手冊（第 3版） .北京 :機械工業(yè)出版社 ,1994 [2] 許曉旸 .專用機床設(shè)備設(shè)計 .重慶 :重慶大學(xué)出版社， 2022 [3] 廖效果 .數(shù)字控制機床 .武漢 :華中理工大學(xué)出版社 ,1992 [4] 廖效果 ,劉又午 .數(shù)控技術(shù) .武漢 :湖北科學(xué)技術(shù)出版社 ,2022,5 12 指導(dǎo)教師意見 指導(dǎo)教師（簽名及時間）： 答辯意見 答辯小組組長 （簽名及時間）： 成績評定 畢業(yè)設(shè)計（論文） 成績 答辯成績 總評 成績 13 為你提供優(yōu)秀的畢業(yè)論文參考資料，請您刪除以下內(nèi)容， O(∩_∩)O 謝謝！?。?2 Many people have the same mixed feelings when planning a trip during Golden Week. With heaps of time, the sevenday Chinese 為你提供優(yōu)秀的畢業(yè)論文設(shè)計參考資料，請您刪除一下內(nèi)容，O(∩_∩)O 謝謝！??！ National Day holiday could be the best occasion to enjoy a destination. However, it can also be the easiest way to ruin how you feel about a place and you may bee more fatigued after the holiday, due to battling the large crowds. During peak season, a dream about a place can turn to nightmare without careful planning, especially if you travel with children and older people. As most Chinese people will take the holiday to visit domestic tourist destinations, crowds and busy traffic are inevitable at most places. Also to be expected are increasing transport and acmodation prices, with the possibility that there will be no rooms available. It is also mon that you39。s misery, the cow told him to turn its hide into a pair of shoes after it died. The magic shoes whisked Niulang, who carried his two children in baskets strung from a shoulder pole, off on a chase after the empress. The pursuit enraged the empress, who took her hairpin and slashed it across the sky creating the Milky Way which separated husband from wife. But all was not lost as magpies, moved by their love and devotion, formed a bridge across the Milky Way to reunite the family. Even the Jade Emperor was touched, and allowed Niulang and Zhinu to meet once a year on the seventh night of the seventh month. This is how Qixi came to be. The festival can be traced back to the Han Dynasty (206 BCAD 220). Traditionally, people would look up at the sky and find a bright star in the constellation Aquila as well as the star Vega, which are identified as Niulang and Zhinu. The two stars shine on opposite sides of the Milky Way. Customs In bygone days, Qixi was not only a special day for lovers, but also for girls. It is also known as the Begging for Skills Festival or Daughters39。s Day! in shops, hotels and restaurants. But few young women will mark the festival with their boyfriends, or take part in traditional activities to pray for cleverness. A largescale of exhibition on the Silk Road opened to the public in the National Museum on Thursday. The exhibition displays more than 400 15 treasures from Shaanxi province, Gansu province and 14 other regions. It is largest scale exhibition that shows the history of the Silk Road in recent years. As APEC is going on in Beijing, the exhibit aims to show the world this brilliant section of history. The Silk Road is a series of trade and cultural transmission routes that were central to cultural interaction through regions of the Asian continent. It connected the West and East by linking traders, merchants, pilgrims, monks, soldiers, nomads, and urban dwellers from China and India to the Mediterranean Sea during various periods of time. I met my dear hubby in 2022 the second year I was in my school and it was the first year when he came here. We became colleagues. And there was nothing special happening during that year. He was just a kind and humble brother graduated from the same college as me. But we did not know each other till he became my colleague and his office desk was just in front of me. There was only a glass between us. So actually we could see each other when we both look up. But it is not the main reason that really draws us close. How we bee close to each other was something seems quite natural. We went out to play badminton with other colleagues and we sometimes chatted for a while. He is a man of few words but somehow sometimes will say something really humorous. Then one day, to my great surprise, I found a pot of beautiful flower on my desk. It was ju