牛頭刨床推動架工藝及鉆直徑6孔夾具設計

【溫馨提示】壓縮包內含CAD圖并可以預覽，直觀呈現眼前查看、盡收眼底縱觀。打包內容里dwg后綴的文件為CAD圖，可編輯，無水印，高清圖，壓縮包內文檔可直接點開預覽，需要原稿請自助充值下載，所見才能所得，請見壓縮包內的文件預覽，請細心查看有疑問可以咨詢QQ：11970985或197216396 摘 要本設計的內容可分為機械加工工藝規(guī)程設計和機床專用夾具設計兩大部分。首先，通過分析B6065刨床推動架，了解到推動架在B6065刨床加工中的作用。運用機械制造技術及相關課程的一些知識，解決推動架在加工中的定位、加緊以及工藝路線的安排等方面的相關問題，確定相關的工藝尺寸及選擇合適的機床和刀具，保證零件的加工質量。其次，依據推動架毛坯件和生產綱領的要求及各加工方案的比較，制定出切實可行的推動架加工工藝規(guī)程路線。最后，根據被加工零件的加工要求，參考機床夾具設計手冊及相關方面的書籍，運用夾具設計的基本原理和方法，擬定夾具設計的方案，設計出高效、省力、經濟合理并且能保證加工質量的夾具。關鍵詞 機械加工、工藝規(guī)程、專用夾具、推動架ABSTRACTThe 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1Abstract2第一章 緒論31.1機械制造的概述和設計目的31.2機械加工工藝規(guī)程制訂3第二章 零件的分析52.1零件的作用52.2零件的工藝分析6第三章 工藝規(guī)程設計73.1 確定毛坯的制造形式73.2 基面的選擇73.3 制定工藝路線73.4 機械加工余量、工序尺寸及毛皮尺寸的確定9第四章 夾具設計204.1 鉆擴鉸16孔的鉆夾具204.2 鉆孔6，锪孔的鉆床夾具224.3 鉆M8底孔6.6，攻M8孔的鉆床夾具234.4 銑槽6x1、6x9銑床夾具24結論25參考文獻26致 謝26III