【正文】 傳動(dòng)比，并進(jìn)行傳動(dòng)比的分配；依據(jù)傳動(dòng)比進(jìn)行減速器中各傳動(dòng)部分的設(shè)計(jì)計(jì)算，涉及行星齒輪的設(shè)計(jì)計(jì)算、圓柱齒輪的設(shè)計(jì)計(jì)算、各相關(guān)傳動(dòng)軸的設(shè)計(jì)計(jì)算、軸承及鍵的選擇；依據(jù)實(shí)際使用情況，選擇減速器附件；依據(jù)電動(dòng)機(jī)和與之連接傳動(dòng)軸的軸徑，并計(jì)算承受轉(zhuǎn)矩選擇聯(lián)軸器和制動(dòng)器；減速器輸出軸同卷筒輸入軸之間采用開式齒輪傳動(dòng)；滑輪組根據(jù)實(shí)際工作需要選擇合理的倍率，以達(dá)到合理起升的效果。 通過(guò)本次畢業(yè)設(shè)計(jì)不僅鞏固了所學(xué)的專業(yè)知識(shí)，而且使我對(duì) 機(jī)械設(shè)計(jì)，尤其是多零部件設(shè)計(jì)有了更深層次的理性認(rèn)識(shí)。對(duì)機(jī)械產(chǎn)品的加工制造過(guò)程有了更深刻的理解，特別是工藝規(guī)程的安排印象深刻，感悟至深。同時(shí)也領(lǐng)悟到在設(shè)計(jì)中應(yīng)抱有的嚴(yán)謹(jǐn)態(tài)度，靈活地綜合應(yīng)用所學(xué)知識(shí)。然而，因本人的知識(shí)儲(chǔ)備和經(jīng)驗(yàn)有限，在整個(gè)設(shè)計(jì)中疏漏和不妥之處還望各位老師批評(píng)指正，學(xué)生在此不勝感激。 塔式起重機(jī)起升機(jī)構(gòu)設(shè)計(jì)與 制作 23 參考文獻(xiàn) [1] 濮良貴，紀(jì)名剛 .機(jī)械設(shè)計(jì) [M]. 北京 : 高等教育出版社， [2] 劉建華，任義磊 .機(jī)械設(shè)計(jì)課程設(shè)計(jì) [M].北京：電子工業(yè)出版社， [3] 彭文生，李志明，黃華梁 .機(jī)械設(shè)計(jì) [M].北京：高等教育出版社， [4] 張青，張瑞軍 .工程起重機(jī)結(jié)構(gòu)與設(shè)計(jì) [M].北京：化學(xué)工業(yè)出版社， [5] 張展，張弘松，張曉維 .行星差動(dòng)傳動(dòng)裝置 [M].北京：機(jī)械出版社， [6] 張文革，石楓 .公差配合與技術(shù)測(cè)量 [M].北京：北京理工大學(xué)出版社， [7] 成大先 .機(jī)械設(shè)計(jì)手冊(cè)，第五版，第 1卷 [M].北京 :化學(xué)工業(yè)出版社， [8] 成大先 .機(jī)械設(shè)計(jì)手冊(cè)，第五版，第 2卷 [M].北京 :化學(xué)工業(yè)出版社， [9] 成大先 .機(jī)械設(shè)計(jì)手冊(cè)，第五版，第 4卷 [M].北京 :化學(xué)工 業(yè)出版社， [10] 寇世瑤 .機(jī)械制圖 [M].北京：高等教育出版社， [11] 邊兵兵 .互換性與技術(shù)測(cè)量 [M].西安 :西北工業(yè)大學(xué)出版社， [12] 王先奎 .機(jī)械制造工藝學(xué) [M].北京：機(jī)械工業(yè)出版社， [13] , , response of tower crane induced by the pendulum Motion of the payload. International [J]. Journal of solids and Structures, 2021, 376389 [14] IH Marshall and E. Demotes, optimum design of posite structures [J].London: Elsevier Allied Science, 2021 [15] and , Combined shape and sizing optimization of truss structures [J].Computational Mechanics, 29, 2021 [16] , A unified reanalysis approach for structural analysis [J].Design and optimization, Review article, stuck Multidisc Optima25, 2021 塔式起重機(jī)起升機(jī)構(gòu)設(shè)計(jì)與 制作 24 致謝 首先要感謝我的導(dǎo)師老師，感謝老師在本次畢業(yè)設(shè)計(jì)中的無(wú)私幫助。老師治學(xué)嚴(yán)謹(jǐn)，要求嚴(yán)格，態(tài)度誠(chéng)懇。在 設(shè)計(jì)之初給與我啟發(fā)性的教導(dǎo)，帶我深入的了解塔式起重機(jī)起升機(jī)構(gòu)的各個(gè)環(huán)節(jié)；設(shè)計(jì)中對(duì)我嚴(yán)格要求、認(rèn)真負(fù)責(zé)，使我受益匪淺；在設(shè)計(jì)的最后關(guān)頭，鼓勵(lì)我不放棄、不松懈、堅(jiān)持到底。對(duì)此，再次表示由衷的感謝和不盡的感激。 感謝在此次畢業(yè)設(shè)計(jì)中本組的五位同學(xué)。他們?cè)谫Y料收集、課題分析、設(shè)計(jì)安排、論文成形等方面給與的大量幫助，在這里表達(dá)對(duì)他們的感謝和感激之情。 感謝我的室友在設(shè)計(jì)最艱難的時(shí)候?qū)ξ业陌莺蛶椭兄x他們?cè)谡撐奈募煞矫娼o與的大量幫助，在此我一并表示感謝。 最后，感謝兩年以來(lái)在學(xué)習(xí)和生活中對(duì)我關(guān)心和支持的老師們和 同學(xué)們，感謝你們的熱心幫助和陪伴，使我成長(zhǎng)，使我快樂(lè)。 ag an employment tribunal clai Emloyment tribunals sort out disagreements between employers and employees. You may need to make a claim to an employment tribunal if: you don39。t agree with the disciplinary action your employer has taken against you your employer dismisses you and you think that you have been dismissed unfairly. For more informu, take advice from one of the anisations listed under Fur ther help. Employment tribunals are less formal than some other courts, but it is still a legal process and you will need to give evidence under an oath or affirmation. Most people find making a clai m to an employment tribunal challenging. If you are thinking about making a claim to an employment tribunal, you should get help straight away from one of the anisations listed under Further help. ation about dismissal and unfair dismissal, see Dismissal. You can make a claim to an employment tribunal, even if you haven39。t appealed against the disciplinary action your employer has taken against you. However, if you win your case, the tribunal may reduce any pensation awarded to you as a result of your failure to appeal. Remember that in most cases you must make an application to an employment tribunal within three months of the date when the event you are plaining about happened. If your application is received after this time limit, the tribunal will not usually accept i. If you are worried about how the time limits apply to you If you are being represented by a solicitor at th e tribunal, they may ask you to sign an agreement where you pay their fee out of your pensation if you win the case. This is known as a damagesbased agreement. In England and Wales, your solicitor can39。t charge you more than 35% of your pensation if you win the case. You are clear about the terms of the agreement. It might be best to get advice from an experienced adviser, for example, at a Citizens Advice Bureau. To find your nearest CAB, including those that give advice by , click on nearest CAB. For more information about making a claim to an employment tribunal, see Employment tribunals. The (lack of) air up there Watch m Cay man Islandsbased Webb, the head of Fifa39。s antiracism taskforce, is in London for the Football Association39。s 150th anniversary celebrations and will attend City39。s Premier League match at Chelsea on Sunday. I am going to be at the match tomorrow and I have asked to meet Ya ya Toure, he told BBC Sport. For me it39。s about how he felt and I would like to speak to him first to find out what his experience was. Uefa has opened disciplinary proceedings against CSKA for the racist behaviour of their fans during City39。s 21 win. Michel Platini, president of European football39。s governing body, has also ordered an immediate investigation into the referee39。s actions. CSKA said they were surprised and disappointed by Toure39。s plaint. In a statement the Russian side added: We found no racist insults from fans of CSKA. Age has reached the end of the beginning of a word. May be guilty in his seems to passing a lot of different life became the appearance of the same day。 May be back in the past, to oneself the paranoid weird belief disillusionment, these days, my mind has been very messy, in my mind constantly. Always feel oneself should go to do something, or write something. Twenty years of life trajectory deeply shallow, suddenly feel something, do 開頭的年齡已經(jīng)到了尾聲。或許是愧疚于自己似乎把轉(zhuǎn)瞬即逝的很多個(gè)不同的日子過(guò)成了同一天的樣子；或許是追 溯過(guò)去，對(duì)自己那些近乎偏執(zhí)的怪異信念的醒悟，這些天以來(lái)，思緒一直很凌亂，在腦 海中不斷糾纏?？傆X(jué)得自己似乎應(yīng)該去做點(diǎn)什么，或者寫點(diǎn)什么。二十年的人生軌跡深深 淺淺，突然就感覺(jué)到有些事情，非做不可了。 The end of our life, and can meet many things really do? 而窮盡我們的一生，又能遇到多少事情是真正地非做不可？ During my childhood, think lucky money and new clothes are necessary for New Year, but as the advance of the age, will be more and more found that those things are optional。 Junior high school, thought to have a crush on just means that the real growth, but over the past three years later, his writing of alumni in peace, suddenly found that isn39。