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畢業(yè)生
畢業(yè)設(shè)計說明書
題 目: 裁斷機設(shè)計
立式
院系名稱：
學(xué)生姓名：
學(xué) 號： 指導(dǎo)教師： 教師職稱： 講師
年 05 月 29 日
2
畢 業(yè) 設(shè) 計 中 文 摘 要
摘 要
立式裁斷機其主要功能是針對桶型砂帶進(jìn)行切割，將其分切成有一定尺寸要求的、適合使用的、有一定規(guī)格的砂帶。設(shè)計這種機械裝置的目的是為了提高加工的效率，減少工人的勞動強度實現(xiàn)加工成本的降低。在本次畢業(yè)設(shè)計中我們主要是針對分條機的發(fā)展現(xiàn)狀和使用情況，進(jìn)行研究分析，進(jìn)而設(shè)計出結(jié)構(gòu)合理，綜合性能較好的裁斷機。本類設(shè)備在國內(nèi)起步較晚，但是發(fā)展速度較快,這其中的主要因素應(yīng)歸屬于國內(nèi)消費市場需求的不斷增大。在國產(chǎn)設(shè)備的發(fā)展過程中，向國外較發(fā)達(dá)國家的學(xué)習(xí)貫穿著始末。國產(chǎn)設(shè)備能否適應(yīng)高速發(fā)展,除了向國外借鑒先進(jìn)的技術(shù)經(jīng)驗外,這還得向他們學(xué)習(xí)設(shè)備制作的先進(jìn)理念，環(huán)境意識,系統(tǒng)管理模式。國產(chǎn)分條機的發(fā)展在過去的許多年中雖然取得了不菲的經(jīng)驗價值，但從目前來講任重道遠(yuǎn)。所有分條機制造出來基本上都是可以使用的，但機器的工作效率是國產(chǎn)設(shè)備中一個長期不足。分條機的工作效率是一個綜合概念。
關(guān)鍵詞： 分條機 立式 設(shè)計
畢 業(yè) 設(shè) 計 外 文 摘 要
Title The Vertical sand belt sub-machines
Abstract
Vertical sand Belt sub-machines whose main function is to address bucket finer cutting, dividing it into a certain size, suitable for the use and of certain specifications sand belt. This mechanical device is designed to improve the processing efficiency, reduce labor intensity so as to lower the processing costs. In this graduation design, we will target mainly on sub-machine development status and use sentiment, analysis it and then design a rational structure, with a better the performance . This kind of equipment in China started late, however, it develops very fast, and the main factors which should be attributed to the increasing demand of the domestic consumer market. In the developing process of domestic equipments, learning from the developed countries permeates whole. Whether China-made equipment can adapt to rapid development, it not only lies in drawing advanced foreign technology and experience, but also having to learn advanced concept of producing concept ,awareness of environment, the system mode of management. The development of domestic sub-machine in the past few years has got many valuable experiences, but we still have a long way to go. All sub-machines created are basically can be used, however, the machine efficiency of domestic equipment is a long-term shortage. Sub-machine efficiency is a comprehensive concept.
Keywords The sand belt sub-machines Vertical Design
目 次
1 引言…………………………………………………………………………………… 1
2 設(shè)計思路……………………………………………………………………………… 2
2.1 設(shè)計思想…………………………………………………………………………… 2
2.2 設(shè)備概述…………………………………………………………………………… 2
3 設(shè)計計算過程……………………………………………………………………… 4
3.1 傳動系統(tǒng)設(shè)計………………………………………………………………………4
3.1.1 電動機的選擇……………………………………………………………………4
3.1.2 帶傳動的設(shè)計計算………………………………………………………………4
3.2 支架的設(shè)計…………………………………………………………………………8
3.3 張緊裝置設(shè)計………………………………………………………………………9
3.3.1 連接架設(shè)計………………………………………………………………………10
3.3.2 張緊軸的校核……………………………………………………………………11
3.4 切割裝置設(shè)計………………………………………………………………………15
3.4.1 裝置工作原理……………………………………………………………………15
3.4.2 主動軸的選擇和校核……………………………………………………………15
3.4.3 耐磨套的選擇及安裝……………………………………………………………20
3.4.4 刀具的選擇及安裝………………………………………………………………21
4 軸承的選擇……………………………………………………………………………23
5 汽缸的計算和選擇……………………………………………………………………23
6 潤滑和密封……………………………………………………………………………24
7 分條機的操作方法……………………………………………………………………24
結(jié)論 …………………………………………………………………………………… 25
致謝 …………………………………………………………………………………… 26
參考文獻(xiàn)………………………………………………………………………………27
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