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手柄座零件機(jī)械加工工藝及典型夾具設(shè)計(jì)(已修改)

2024-11-12 08:53 本頁面
 

【正文】 本科畢業(yè)設(shè)計(jì) (論文 ) 題目: 手柄座零件機(jī)械加工工藝和典型夾具設(shè)計(jì) I 手柄座零件機(jī)械加工工藝和典型夾具設(shè)計(jì) 摘要 手柄座零件是車床操縱部分的組成零件之一,該手柄座的作用相當(dāng)于一個連桿,車床外部手柄的運(yùn)動是通過車床手柄座傳遞到車床內(nèi)部實(shí)現(xiàn)人為對機(jī)床的操縱。在設(shè)計(jì)中,主要目的是根據(jù)零件選擇合理的工藝路線,然后制定出一套可行的夾具。 本文涉及兩大部分,第一部分是對手柄座零件的分析及工藝規(guī)程的制定 ; 第二部分是對于零件中的兩次鉆孔加工采用不同的定位、夾緊方式進(jìn)行典型夾具的設(shè)計(jì)。 通過設(shè)計(jì) 一方面使我們更進(jìn)一步熟悉了產(chǎn)品加工設(shè)計(jì)的全過程,在制定加工方案的時候,充分考慮其經(jīng)濟(jì)性和可行性。另一方面 通過對手柄座零件的機(jī)械加工工藝規(guī)程設(shè)計(jì)和鉆孔用夾具設(shè)計(jì),試圖找出一種簡單、實(shí)用的加工方法,以供生產(chǎn)同類零件的企業(yè)參考。 關(guān)鍵字 :手柄座;工藝;夾具 II Handle Parts Machining Process and Typical Fixture Design Abstract Handle seat parts is one of the ponent parts of lathe parts manipulation, the handle seat ACTS as a connecting rod. Movement is handle by lathe external handles to the lathe internal implementation artificial control for machine tools. In the design, the main task is according to the parts during the design and calculation, including processing machine tools, spindle speed, the three elements of cutting the reasonable selection of the processing technology, as well as the typical fixture design. This article involves two parts, the first part is the analysis of the handle seat parts and processing procedures. Two drilling in the second part is for parts with different way of positioning, clamping typical fixture design. Through the design on the one hand, make us more familiar with the whole process of the product processing design, at the time of processing plan formulation, give full consideration to its economical efficiency and feasibility. On the other hand through the handle parts of the machining process planning design and drilling fixture design, trying to find out a simple and practical processing methods, to provide the reference for the manufacture of similar parts. Key words: the handle seat。 process。 fixture III 目錄 1 緒論 ....................................................................................................................................... 1 前言 .................................................................................................................................. 1 題目背景及意義 .............................................................................................................. 1 國內(nèi)外相關(guān)研究情況 ..............................................................................................
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