畢業(yè)設(shè)計(jì)：ZH1105柴油機(jī)氣缸體工藝及工裝設(shè)計(jì)
論文說明書共22頁，字?jǐn)?shù)總計(jì)：9770
資料簡介：
畢業(yè)設(shè)計(jì)開題報(bào)告.doc
畢業(yè)設(shè)計(jì)任務(wù)書.doc
文獻(xiàn)資料
畢業(yè)實(shí)習(xí)報(bào)告.doc
課題申報(bào)表.doc
外文原文.pdf
外文翻譯.doc
外文翻譯封面及翻譯.doc
畢業(yè)設(shè)計(jì)說明書封面.doc
畢業(yè)設(shè)計(jì)說明書：ZH1105柴油機(jī)氣缸體工藝及工裝設(shè)計(jì).doc
摘要.doc
機(jī)械加工工序卡.doc
機(jī)械加工工藝過程卡片.DOC
A1-夾具體.dwg
A0-夾具裝配圖.dwg
A2-左鏜模板.dwg
A3-支座.dwg
A3-支柱.dwg
A3-壓緊板.dwg
A3-后鏜模板.dwg
A3-頂板.dwg
ZH1105柴油機(jī)氣缸體工藝及工裝設(shè)計(jì)
摘 要：本課題來自江動集團(tuán)，柴油機(jī)氣缸體是需要大量生產(chǎn)的零件。為了提高加工精度和生產(chǎn)效率，需要設(shè)計(jì)夾具改善它的加工情況。本課題是這ZH1105柴油機(jī)氣缸體工藝及工裝的設(shè)計(jì)，主要完成機(jī)械加工工藝過程卡片和機(jī)械加工工序卡片，以及鏜夾具的設(shè)計(jì)。
根據(jù)柴油機(jī)氣缸體的結(jié)構(gòu)特點(diǎn)、加工部位、尺寸精度、表面粗糙度及生產(chǎn)率等要求，確定柴油機(jī)的工藝設(shè)計(jì)，鏜夾具的設(shè)計(jì)方案；根據(jù)零件的結(jié)構(gòu)特點(diǎn)，確定毛坯的制造形式；根據(jù)零件的主要技術(shù)要求和加工表面及其要求，制定工藝路線；通過查表計(jì)算得出機(jī)械加工余量、工序尺寸及毛坯尺寸；為確保加工精度，采用“三面”的定位方案；為實(shí)現(xiàn)無級調(diào)速，操作可靠，選擇液壓滑臺；根據(jù)零件的大小及被加工孔的位置確定鏜模的輪廓尺寸。
本工藝過程加工效率高，成本低，加工精度高，操作使用方便，減輕了工人的勞動強(qiáng)度，提高了勞動生產(chǎn)率。

關(guān)鍵詞：柴油機(jī)；鏜孔；鏜模

Design of ZH1105 Engine Cylinder Block and the Tooling Design Process
Abstract: This topil comes from JIANGDONG group，diesel engine gear box is a product which needs mass production. In order to improve the disposition and the production efficiency, designing a fixture is needed to improve the production of the diesel cylinder body. This topic is the design of ZH1105 engine cylinder block and the tooling design process. The main course of the machining process to complete the card and the card processing machine, as well as the design of boring fixture.
Basiced on the request of construction features, processing spot, size precision, surface roughness and productivity of the diesel cylinder body, sets the diesel technology design, fixture boring design. On the basis of the structural characteristics of parts ,sets the manufacture of blank forms. According to the main technical requirements of parts and processing of the surface and its requirements, the development of the formulation process line. The allowances, the process size and the rough size was calculated through the table. In order to guarantee the processing precision, the localization plan use "three surfaces". In order to implement the unlimited speed regulation, safe and reliable, therefore choose hydraulic pressure sliding table. According the size of components and the position of the hole that is processed to set the overall size of the boring mode.
This technology process has such as advantages: high efficiency, the cost low, the processing precision high, it is easy to operate and it reduces the worker’s labor intensity, and it enhances the productivity.

Key words: diesel; boring; boring mode
目 錄
1．前言 2
2．柴油機(jī)氣缸體的工藝設(shè)計(jì) 3
2．1零件的工藝性審查 3
2.1.1零件的結(jié)構(gòu)特點(diǎn) 3
2.1.2零件材料 3
2.1.3零件的主要技術(shù)要求 3
2.1.4加工表面及其要求 3
2.2工藝規(guī)程的設(shè)計(jì) 4
2.2.1確定毛坯的制造形式 4
2.2.2基準(zhǔn)的選擇 4
2.2.3制訂工藝路線 4
2.2.4確定機(jī)械加工余量、工序尺寸等 5
3.夾具設(shè)計(jì) 10
3.1夾具設(shè)計(jì)的基本要求和步驟 10
3.1.1夾具設(shè)計(jì)的基本要求 10
3.1.2夾具的設(shè)計(jì)步驟 10
3.2定位方案的確定 10
3.2.1零件的工藝性分析 10
3.2.2定位方案的論證 11
3.2.3誤差分析 11
3.3夾緊方案的確定 14
3.3.1夾緊裝置的確定 14
3.3.2夾緊力的確定 15
3.3.3油缸的選擇 16
3.4夾具體的設(shè)計(jì) 17
4 結(jié)論 18
參考文獻(xiàn) 19
致 謝 20
附 錄 21