液壓機(jī)設(shè)計(jì)

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目 錄

1  緒論………………………………………………………………………………1
2  題目分析及總體設(shè)計(jì)……………………………………………………………2
2.1  題目分析………………………………………………………………………2
2.2  結(jié)構(gòu)分析………………………………………………………………………2
2.3  主機(jī)結(jié)構(gòu)分析…………………………………………………………………3
2.4  主機(jī)部分和油缸的設(shè)計(jì)計(jì)算…………………………………………………6
2.5  機(jī)身零件的設(shè)計(jì)計(jì)算…………………………………………………………14
2.6  機(jī)架剛度計(jì)算………………………………………………………………20
2.7  立柱的設(shè)計(jì)計(jì)算………………………………………………………………22
2.8  充液閥設(shè)計(jì)計(jì)算……………………………………………………………25
2.9  控制活塞DC設(shè)計(jì)……………………………………………………………26
2.10  彈簧設(shè)計(jì)……………………………………………………………………26
2.11  液壓傳動(dòng)的設(shè)計(jì)計(jì)算………………………………………………………29
3  主要用途和主要機(jī)構(gòu)……………………………………………………………32
3.1  主要用途………………………………………………………………………32
3.2  主要結(jié)構(gòu)………………………………………………………………………32
4  YB32-16型萬(wàn)能液壓機(jī)的使用及調(diào)整…………………………………………33
4.1  液壓機(jī)的調(diào)整…………………………………………………………………33
4.2  液壓機(jī)的啟動(dòng)和使用…………………………………………………………33
5  模具的安裝和液壓機(jī)的安裝……………………………………………………34
5.1  模具的安裝……………………………………………………………………34
5.2  液壓機(jī)的安裝…………………………………………………………………34
5.3 安裝時(shí)應(yīng)注意事項(xiàng)………………………………………………………34
6  液壓系統(tǒng)的調(diào)試和使用…………………………………………………………36
6.1  泵站的調(diào)試，通過(guò)調(diào)整各閥件來(lái)實(shí)現(xiàn)………………………………………36
6.2  系統(tǒng)調(diào)試………………………………………………………………………36
7  維護(hù)………………………………………………………………………………37
結(jié)束語(yǔ)………………………………………………………………………………38
致謝…………………………………………………………………………………39
參考文獻(xiàn)……………………………………………………………………………40

畢 業(yè) 論 文 中 文 摘 要

液壓機(jī)是利用液壓傳動(dòng)技術(shù)進(jìn)行壓力加工的設(shè)備，它與機(jī)械壓力機(jī)相比，具有壓力和速度可在廣泛的范圍內(nèi)無(wú)極調(diào)整，可在任意位置輸出全部功率和保持所需壓力，結(jié)構(gòu)布置靈活等優(yōu)點(diǎn)。YB32--16型四柱萬(wàn)能液壓機(jī)是由主機(jī)及動(dòng)力機(jī)構(gòu)兩大部分組成。主機(jī)部分包括活動(dòng)橫梁、上橫梁、工作臺(tái)、立柱、主缸、頂出缸等。動(dòng)力機(jī)構(gòu)由液壓元件、低壓控制系統(tǒng)等組成。通過(guò)零部件剛度和強(qiáng)度計(jì)算校核，液壓系統(tǒng)設(shè)計(jì)計(jì)算完成本課題，實(shí)現(xiàn)對(duì)可塑性材料的壓制工藝，如沖裁、彎曲、翻邊、薄板拉伸等，也可從事校正、壓裝、砂輪成型、冷擠金屬零件成型、塑料制品及粉末制品的壓制成型工藝。

關(guān)鍵詞    液壓機(jī)  控制  三梁四柱

 
畢 業(yè) 論 文 外 文 摘 要

Title   The design of hydraulic press machine for32—16 
                                                          

Abstract
hydraulic press is a device which uses hydraulicpower transmission technology. Compared with mechanical press, hydraulic press has the advantages that, the pressure and speed can be adjusted without limitation within a wide scope,and it can output total power at anywhere and keep the necessary pressure, and it has more flexible structure,etc.YB32-16 four-column universal hydraulic press consists of main frame and actuating unit. The main frame consists of the main body,master cylinder, ejecting cylinder,etc. The actuating unit consists of hydraulic components,low pressure control system,etc. Through the intensity calculation of parts and components, hydraulic design calculation, and electrical control system design, this topic is finished. Thus able to deal with the press work of shapable material,such as blanking, bending, flanging, thin plate stretching, and so on. And able to deal with the work of adjustment, press,  grinding wheel forming, cold punching, metal parts forming, press and forming of plastic parts and pulverulent product.

Key Words  hydraulic press machine   control    beam  actibity