【正文】 ranged to work together, as a the initial planning of a machine, fundamental decisions must be made concerning loading, type of kinematic elements to be used, and correct utilization of the properties of engineering considerations are usually of prime importance when the design of new machinery is general, the lowest overall costs are should be given not only to the cost of design, manufacture the necessary safety features and be of pleasing external objective is to produce a machine which is not only sufficiently rugged to function properly for a reasonable life, but is at the same time cheap enough to be economically engineer in charge of the design of a machine should not only have adequate technical training, but must be a man of sound judgment and wide experience, qualities which are usually acquired only after considerable time has been spent in actual professional of machine elementsThe principles of design are, of course, same theory or equations may be applied to a very small part, as in an instrument, or, to a larger but similar part used in a piece of heavy no ease, however, should mathematical calculations be looked upon as absolute and are all subject to the accuracy of the various assumptions, which must necessarily be made in engineering only a portion of the total number of parts in a machine are designed on the basis of analytic form and size of the remaining parts are designed on the basis of analytic the other hand, if the machine is very expensive, or if weight is a factor, as in airplanes, design putations may then be made for almost all the purpose of the design calculations is, of course, to attempt to predict the stress or deformation in the part in order that it may sagely carry the loads, which will be imposed on it, and that it may last for the expected life of the calculations are, of course, dependent on the physical properties of the construction materials as determined by laboratory rational method of design attempts to take the results of relatively simple and fundamental tests such as tension, pression, torsion, and fatigue and apply them to all the plicated and involved situations encountered in presentday addition, it has been amply proved that such details as surface condition, fillets, notches, manufacturing tolerances, and heat treatment have a market effect on the strength and useful life of a machine design and drafting departments must specify pletely all such particulars, must specify pletely all such particulars, and thus exercise the necessary close control over the finished mentioned above, machine design is a vast field of engineering such, it begins with the conception of an idea and follows through the various phases of design analysis, manufacturing, marketing and following is a list of the major areas of consideration in the general field of machine design: ① Initial design conception。（5）機(jī)械制造工藝基礎(chǔ)以機(jī)械制造工藝過(guò)程為主線，了解從毛坯生產(chǎn)到機(jī)械產(chǎn)品裝配 過(guò)程中的工藝方法、主要設(shè)備，以及工件安裝、測(cè)量、調(diào)整等方面的基本知識(shí)。（5）英語(yǔ)在初中英語(yǔ)的基礎(chǔ)上，進(jìn)一步學(xué)習(xí)英語(yǔ)語(yǔ)法知識(shí)，掌握英語(yǔ)的基本詞匯和常見(jiàn)語(yǔ)法。二、招生對(duì)象與學(xué)制招生對(duì)象：初中及高中畢業(yè)生及相應(yīng)程度的學(xué)生（年齡不限）；面向全國(guó)招 生。八、學(xué)生在實(shí)習(xí)實(shí)訓(xùn)過(guò)程中，嚴(yán)格遵守實(shí)習(xí)實(shí)訓(xùn)基地一切規(guī)章制度和部門(mén)有關(guān)規(guī)定，對(duì)不服從基地單位管理和分配的學(xué)生，基地單位有權(quán)終止該生的實(shí)習(xí)實(shí)訓(xùn)并退回學(xué)校，給予實(shí)習(xí)實(shí)訓(xùn)鑒定不合格處理。一、根據(jù)雙方意向，由我校相關(guān)專(zhuān)業(yè)教師考察實(shí)習(xí)單位的場(chǎng)所、設(shè)備、技術(shù)、生產(chǎn)狀況后，簽訂《校企合作共建實(shí)訓(xùn)基地協(xié)議書(shū)》。四、教學(xué)要注意的問(wèn)題：注意課堂秩序，防止意外發(fā)生。提高學(xué)生對(duì)機(jī)械的興趣和愛(ài)好，擴(kuò)大學(xué)生的知識(shí)面，更好地提高學(xué)生的應(yīng)試能力和動(dòng)手能力。第一篇：機(jī)械專(zhuān)業(yè)教學(xué)計(jì)劃教 學(xué) 工 作 計(jì) 劃晉州職教中心郭士超面對(duì)新的教育形式、新的學(xué)生情況、結(jié)合我們職教中心在教育教學(xué)改革中的實(shí)際狀況，貫徹領(lǐng)導(dǎo)提出的“幾年內(nèi)，我校打造河北省最好的職業(yè)學(xué)?！本瘢陆虒W(xué)觀念和理念，我將以課堂教學(xué)改革探究為基本點(diǎn)，狠抓課堂教學(xué)效率，聯(lián)系學(xué)生的實(shí)際情況，一切從實(shí)際出發(fā)，實(shí)事求是，尊重這個(gè)時(shí)代的學(xué)生個(gè)性發(fā)展的特點(diǎn),努力提高教育教學(xué)質(zhì)量。努力創(chuàng)建以多種有趣的教學(xué)手段來(lái)開(kāi)闊學(xué)生的視野，使學(xué)生掌握繪圖技法，制圖繼續(xù)深入學(xué)習(xí)。發(fā)揮自己的創(chuàng)造精神，結(jié)合實(shí)際情況開(kāi)發(fā)適合我們自己的理念、嘗試新教法，不斷提高自己的教學(xué)水平。2017年2月13日第二篇：機(jī)械專(zhuān)業(yè)（推薦）機(jī)械加工技術(shù)專(zhuān)業(yè)校外實(shí)訓(xùn)基地管理制度實(shí)習(xí)實(shí)訓(xùn)作為職業(yè)教育最重要的教學(xué)環(huán)節(jié)之一，是提高學(xué)生實(shí)踐動(dòng)手能力的關(guān)鍵，加強(qiáng)實(shí)習(xí)實(shí)訓(xùn)基地建設(shè)和管理，是充分利用實(shí)習(xí)實(shí)訓(xùn)場(chǎng)所、條件、環(huán)境為學(xué)生提供服務(wù)的手段，為了有效、計(jì)劃、合理地利用校外實(shí)習(xí)實(shí)訓(xùn)基地，特制定此實(shí)習(xí)實(shí)訓(xùn)基地管理制度。七、實(shí)習(xí)實(shí)訓(xùn)過(guò)程中，由基地單位和校方相關(guān)專(zhuān)業(yè)教研組分別選派技術(shù)人員和指導(dǎo)教師負(fù)責(zé)指導(dǎo)學(xué)生的實(shí)習(xí)實(shí)訓(xùn)操作，由指導(dǎo)老師按照實(shí)習(xí)計(jì)劃、目標(biāo)、進(jìn)度，有條不紊地實(shí)施教學(xué)過(guò)程，由單位技術(shù)人員進(jìn)行操作技術(shù)指導(dǎo)。操作技能要求能熟練掌握鉗工基本功，掌握麻花鉆的刃磨和使用，正確使用和維護(hù)量具和夾具，能夠?qū)ΤＳ脵C(jī)械設(shè)備和機(jī)床進(jìn)行裝配和檢測(cè)，并能對(duì)常見(jiàn)的機(jī)械設(shè)備和機(jī)床進(jìn)行故障分析和排除。（4）數(shù)學(xué)在初中已有數(shù)學(xué)知識(shí)的基礎(chǔ)上，進(jìn)一步學(xué)習(xí)和掌握初等數(shù)學(xué)的基礎(chǔ)知識(shí)和基本能力；培養(yǎng)學(xué)生正確的運(yùn)算能力、邏輯思維能力和空間想象能力，以逐步形成運(yùn)用數(shù)學(xué)知識(shí)去分析、解決專(zhuān)業(yè)知識(shí)問(wèn)題的能力，并為學(xué)習(xí)其他課程打好基礎(chǔ)。為學(xué)習(xí)專(zhuān)業(yè)理論、掌握專(zhuān)業(yè)技能打好基礎(chǔ)?！稒C(jī)械基礎(chǔ)》全冊(cè)共有十章，本學(xué)期計(jì)劃學(xué)習(xí)后六章的內(nèi)容，在緊緊圍繞學(xué)校工作安排和教導(dǎo)處工作計(jì)劃下，為了更好的完成這六章的教學(xué)內(nèi)容，特制定以下計(jì)劃：（一）學(xué)生知識(shí)現(xiàn)狀的分析學(xué)生對(duì)《機(jī)械基礎(chǔ)》這門(mén)課有了初步的了解，對(duì)于簡(jiǎn)單的零件圖已能識(shí)讀；但是大部分的學(xué)生對(duì)這門(mén)課的解題方法等還是沒(méi)有條理，因此更要加強(qiáng)學(xué)生解題能力。⑨ Reliability and life。3③ Wear。③Dimensional inspection。load variation of the mass per unit power in hydrostatic and hydrodynamic energy convertershydrostatic。機(jī)器零件的設(shè)計(jì)相同的理論或方程可應(yīng)用在一個(gè)一起的非常小的零件上，也可用在一個(gè)復(fù)雜的設(shè)備的大型相似件上，既然如此，毫無(wú)疑問(wèn)，數(shù)學(xué)計(jì)算是絕對(duì)的和最終的。另外，可以充分證明，一些細(xì)節(jié)，如表面粗糙度、圓角、開(kāi)槽、制造公差和熱處理都對(duì)機(jī)械零件的強(qiáng)度及使用壽命有影響。機(jī)器設(shè)計(jì)不是這樣，但精確的科學(xué)是這樣，因此很難準(zhǔn)確地確定所有力。零件負(fù)載類(lèi)型是一個(gè)重要的標(biāo)志。如果放任質(zhì)量惡化下去，生產(chǎn)者會(huì)很快發(fā)現(xiàn)銷(xiāo)售量銳減，可能從而會(huì)導(dǎo)致產(chǎn)業(yè)的失敗。原料檢察員的責(zé)任是去檢查原料和零件是否達(dá)到設(shè)計(jì)規(guī)格并且淘汰那些未達(dá)到特殊指標(biāo)的原料。如果這些零件是為總成供應(yīng)的，那尺寸尤其嚴(yán)格。損傷測(cè)試經(jīng)常用于設(shè)計(jì)樣機(jī)的測(cè)試，而不是原材料或零件的常規(guī)檢驗(yàn)。驅(qū)動(dòng)裝置布置在后面，集成了車(chē)輛和起重機(jī)的控制，這種類(lèi)型稱(chēng)為：?jiǎn)悟?qū)起重機(jī)。當(dāng)然起重機(jī)不得不在各種路況下工作，為此其裝備了雙驅(qū)。這些裝置通常被稱(chēng)為能量轉(zhuǎn)換裝置。主要用于中小型門(mén)座式起重機(jī)和塔式起重機(jī)的回轉(zhuǎn)機(jī)構(gòu)。