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錘式破碎機(jī)設(shè)計(jì)
學(xué)生姓名: 曹東京 班級: 0781052
指導(dǎo)老師: 封立耀
摘要:錘式破碎機(jī)大量應(yīng)用于水泥廠、電廠等各個部門，所以，它的設(shè)計(jì)有著廣泛的前景和豐富的可借鑒的經(jīng)驗(yàn)。
其設(shè)計(jì)的實(shí)質(zhì)是，在完成總體的設(shè)計(jì)方案以后，就指各個主要零部件的設(shè)計(jì)、安裝、定位等問題，并對個別零件進(jìn)行強(qiáng)度校核和試驗(yàn)。并在相關(guān)專題中，對錘頭的壽命延長進(jìn)行比較詳細(xì)的分析。在各個零部件的設(shè)計(jì)中，要包括材料的選擇、尺寸的確定、加工的要求，結(jié)構(gòu)工藝性的滿足，以及與其他零件的配合的要求等。在強(qiáng)度的校核是，要運(yùn)用的相關(guān)公式，進(jìn)行危險部位的分析、查表、作圖和計(jì)算等。并隨后對整體進(jìn)行安裝、工作過程以及工作后的各方面的檢查，同時兼顧到維修、保險裝置等方面的問題，最后對兩個主要工作零件的加工精度、公差選擇進(jìn)行分析，以保證破碎機(jī)最終設(shè)計(jì)的經(jīng)濟(jì)性和可靠性。
關(guān)鍵詞: 錘式破碎機(jī) 錘頭 強(qiáng)度 公差
指導(dǎo)老師簽名:
Hammer Crusher Design
英文摘要
Student name: Cao dongjing Class: 0781052
Supervisor: Feng Liyao
Abstract:Hammer type breakers are applied to such each department as the cement plant , power plant ,etc. in a large amount, so its design has an extensive prospect and experience that can be used for reference.
Its design essence is, formerly after total conceptual design, a design which points each main spare part , question of installing and making a reservation etc., and carry on the intensity to check and test tothe specific part, and in relevant thematic parts, analysis of comparing question that the life-span of very beginning of the hammer lengthens in detail . In the design of each spare part , should include the choice , sureness , demand processed , structure craft satisfication of the size of the material , and the demand for cooperating with other parts, etc.. When the intensity is checked , should use relevant formulae , carry on the analysis of the dangerous position, need to check form , mapping , calculation ,etc.. Then to to install , work course , work situation after predict that carries on more overall inspection whole, give consideration to the question in such respects as maintaining and safety ,etc. at the same time . Finally , choose to analyse in machining accuracy , public errand to two groundwork parts, economy and dependability that the breaker soed as to ensure is designed finally.
Key Words: Hammer type breakers hammer intensity tolerance
Signature of Supervisor:
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