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摘 要
本設(shè)計(jì)的內(nèi)容可分為機(jī)械加工工藝規(guī)程設(shè)計(jì)和機(jī)床專用夾具設(shè)計(jì)兩大部分。首先，通過(guò)分析B6065刨床推動(dòng)架，了解到推動(dòng)架在B6065刨床加工中的作用。運(yùn)用機(jī)械制造技術(shù)及相關(guān)課程的一些知識(shí)，解決推動(dòng)架在加工中的定位、加緊以及工藝路線的安排等方面的相關(guān)問(wèn)題，確定相關(guān)的工藝尺寸及選擇合適的機(jī)床和刀具，保證零件的加工質(zhì)量。其次，依據(jù)推動(dòng)架毛坯件和生產(chǎn)綱領(lǐng)的要求及各加工方案的比較，制定出切實(shí)可行的推動(dòng)架加工工藝規(guī)程路線。最后，根據(jù)被加工零件的加工要求，參考機(jī)床夾具設(shè)計(jì)手冊(cè)及相關(guān)方面的書籍，運(yùn)用夾具設(shè)計(jì)的基本原理和方法，擬定夾具設(shè)計(jì)的方案，設(shè)計(jì)出高效、省力、經(jīng)濟(jì)合理并且能保證加工質(zhì)量的夾具。
關(guān)鍵詞 機(jī)械加工、工藝規(guī)程、專用夾具、推動(dòng)架
ABSTRACT
The design of the content can be divided into a point of order processing machinery and machine tools designed for the two most fixture design. First of all, through the promotion of B6065-planer, that promote the B6065 planer-processing role. Use of machinery manufacturing technology and related programmes of knowledge, promoting the solution-processing in the position to step up and the line of the arrangement, and so on related issues, establishing the process and choose a suitable size and machine tools, spare parts processing quality assurance . Secondly, the basis for promoting the rough-pieces and production and processing requirements of the Programme of the programme, to promote the development of a practical point of order-processing line. Finally, in accordance with the requirements of the processing parts processing, machine tool fixture design reference manual and related aspects of the books, use of fixture design of the basic principles and methods, the programme drawn up fixture design, design efficient, effort, economic and reasonable to ensure the quality of processing Fixture.
Key words: Machining, process planning, special fixture, To promote
目 錄
摘 要 1
Abstract 2
第一章 緒論 3
1.1機(jī)械制造的概述和設(shè)計(jì)目的 3
1.2機(jī)械加工工藝規(guī)程制訂 3
第二章 零件的分析 5
2.1零件的作用 5
2.2零件的工藝分析 6
第三章 工藝規(guī)程設(shè)計(jì) 7
3.1 確定毛坯的制造形式 7
3.2 基面的選擇 7
3.3 制定工藝路線 7
3.4 機(jī)械加工余量、工序尺寸及毛皮尺寸的確定 9
第四章 夾具設(shè)計(jì) 20
4.1 鉆擴(kuò)鉸φ16孔的鉆夾具 20
4.2 鉆孔φ6，锪孔的鉆床夾具 22
4.3 鉆M8底孔φ6.6，攻M8孔的鉆床夾具 23
4.4 銑槽6x1、6x9銑床夾具 24
結(jié)論 25
參考文獻(xiàn) 26
致 謝 26
III