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摘 要
機(jī)械手是指有類似人的手臂、手腕和手的部分動(dòng)作及功能；一般都能按預(yù)定程序，自動(dòng)地、重復(fù)循環(huán)地進(jìn)行工作的機(jī)械裝置。這種新穎技術(shù)裝備的出現(xiàn)和應(yīng)用，對(duì)實(shí)現(xiàn)工業(yè)生產(chǎn)自動(dòng)化，推動(dòng)工業(yè)生產(chǎn)的進(jìn)一步發(fā)展起著重要作用，因而具有強(qiáng)大的生命力，受到各個(gè)部門的廣泛重視和歡迎。
本次課題主要致力于設(shè)計(jì)用在數(shù)控機(jī)床上的氣動(dòng)式裝夾機(jī)械手。經(jīng)過(guò)我們的調(diào)查，發(fā)現(xiàn)目前市場(chǎng)存在的機(jī)械手都比較復(fù)雜，因而成本也很高，且大都應(yīng)用于一些大型企業(yè)。為了使中小型企業(yè)也能運(yùn)用機(jī)械手，提高生產(chǎn)效率，讓機(jī)械手普遍化，本課題應(yīng)運(yùn)而生：通過(guò)最簡(jiǎn)單和最優(yōu)化的結(jié)構(gòu)設(shè)計(jì)，最經(jīng)濟(jì)的選材方式來(lái)設(shè)計(jì)裝夾機(jī)械手。
機(jī)械手的設(shè)計(jì)主要包括三個(gè)方面：執(zhí)行機(jī)構(gòu)，驅(qū)動(dòng)機(jī)構(gòu)和控制系統(tǒng)。由于時(shí)間所限，我們主要設(shè)計(jì)的是執(zhí)行機(jī)構(gòu)，執(zhí)行機(jī)構(gòu)直接關(guān)系到機(jī)械手結(jié)構(gòu)的外型，動(dòng)作范圍等，在后述討論中我們將詳細(xì)介紹關(guān)于執(zhí)行機(jī)構(gòu)的設(shè)計(jì)。
關(guān)鍵詞：氣動(dòng)式；裝夾機(jī)械手；結(jié)構(gòu)設(shè)計(jì)
Abstract
Mechanical hand is part of the action and function is similar to a human arm, wrist and hand; usually the program as scheduled, mechanical device automatically, repeat the cycle to work. The novel appearance and application of technical equipment, automation of industrial production, it plays an important role in promoting the further development of industrial production, and has strong vitality, has attracted wide attention and welcome all sectors.
this topic mainly concentrate on the design of pneumatic clamping manipulator .After the investigation ,we find present manipulators quite complex, thus the cost is also very high, and it applies mostly in some Major industries. In order to enable the Small and medium-sized enterprise also to utilize the manipulator, raise the production efficiency, make the manipulator universal, this topic comes into being: Through the simple and the optimized organization design, the most economical selection way to design the manipulator.
Manipulator's design mainly involves three aspects: Implementing agency, driving mechanism and control system. Because of the limited time, what we mainly design is the implementing agency, the implementing agency is directly related to manipulator outlook and the working range , we will introduce the implementing agency design in detail in this article
Keywords: pneumatic ;clamping manipulator ;structural design