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摘 要
機械手是指有類似人的手臂、手腕和手的部分動作及功能；一般都能按預(yù)定程序，自動地、重復(fù)循環(huán)地進行工作的機械裝置。這種新穎技術(shù)裝備的出現(xiàn)和應(yīng)用，對實現(xiàn)工業(yè)生產(chǎn)自動化，推動工業(yè)生產(chǎn)的進一步發(fā)展起著重要作用，因而具有強大的生命力，受到各個部門的廣泛重視和歡迎。
本次課題主要致力于設(shè)計用在數(shù)控機床上的氣動式裝夾機械手。經(jīng)過我們的調(diào)查，發(fā)現(xiàn)目前市場存在的機械手都比較復(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)也能運用機械手，提高生產(chǎn)效率，讓機械手普遍化，本課題應(yīng)運而生：通過最簡單和最優(yōu)化的結(jié)構(gòu)設(shè)計，最經(jīng)濟的選材方式來設(shè)計裝夾機械手。
機械手的設(shè)計主要包括三個方面：執(zhí)行機構(gòu)，驅(qū)動機構(gòu)和控制系統(tǒng)。由于時間所限，我們主要設(shè)計的是執(zhí)行機構(gòu)，執(zhí)行機構(gòu)直接關(guān)系到機械手結(jié)構(gòu)的外型，動作范圍等，在后述討論中我們將詳細介紹關(guān)于執(zhí)行機構(gòu)的設(shè)計。
關(guān)鍵詞：氣動式；裝夾機械手；結(jié)構(gòu)設(shè)計
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