機(jī)械加工對(duì)零件論文

機(jī)械加工對(duì)零件論文機(jī)械加工工藝論文該怎么寫(xiě)，以下是985給大家推薦的一篇機(jī)械加工工藝論文，論文題目為加工箱體零件的組合機(jī)床設(shè)計(jì)，希望對(duì)大家有所幫助。摘要：本次畢業(yè)設(shè)計(jì)的課題是箱體類(lèi)零件加工用組合機(jī)床的設(shè)計(jì)。箱體零件結(jié)構(gòu)相對(duì)簡(jiǎn)單，體積小，可以用普通機(jī)床加工。機(jī)械加工對(duì)零件論文。但為了提高生產(chǎn)效率，盡可能降低工人的勞動(dòng)強(qiáng)度，專(zhuān)門(mén)設(shè)計(jì)了雙面鉆組合機(jī)床及其專(zhuān)用夾具。機(jī)械加工對(duì)零件論文。本文繪制了“三圖一卡”，設(shè)計(jì)了夾具和剛性主軸的結(jié)構(gòu)尺寸。兩孔的加工在裝配線上同時(shí)完成，提高了加工精度，保證了相應(yīng)的位置精度，大大提高了生產(chǎn)率，降低了勞動(dòng)強(qiáng)度，從而降低了零件的生產(chǎn)成本。關(guān)鍵詞：箱體零件；組合機(jī)床；多軸箱；三圖一卡；夾具Abstract: Thesubject of this graduation project is the design of modular machine tools forprocessing box parts. The box body parts are relatively simple in structure andsmall in size, and can be processed by ordinary machine tools. However, inorder to improve production efficiency and reduce the labor intensity ofworkers as much as possible, a double-sided drill combination machine tool andits special fixture are specially designed. This article draws "threepictures and one card", and designs the structural dimensions of thefixture and rigid spindle. The processing of the two holes is completed at thesame time on the assembly line, which improves the processing accuracy, ensuresthe corresponding position accuracy, greatly improves the productivity, reducesthe labor intensity, and reduces the production cost of the parts.Keywords: boxparts; modular machine tools; multi-axis boxes; three pictures and one card;fixture目錄前言1一、擬定工藝方案1（一）加工零件分析2（二）定位基準(zhǔn)的選擇 3（三）刀具類(lèi)型、材料及幾何參數(shù)的選擇3（四）鏜桿直徑、刀桿尺寸的選擇4（五）工序間余量的確定4（六）鏜孔的切削用量的確定4（七）計(jì)算刀具的耐用度4（八）確定組合機(jī)床的配置形式5二、組合機(jī)床的總體設(shè)計(jì)5（一）組合機(jī)床的設(shè)計(jì)步驟5（二）組合機(jī)床“三圖一卡”5三、夾具設(shè)計(jì)8四、剛性主軸設(shè)計(jì)8五、結(jié)束語(yǔ)9致謝10機(jī)械加工對(duì)零件論文參考文獻(xiàn)【1】閆海鵬, 王建國(guó), 肖楠. 加工中心床頭箱箱體雙面鏜孔組合機(jī)床設(shè)計(jì)J. 組合機(jī)床與自動(dòng)化加工技術(shù), 2015, 000(001):138-141.【2】張秀艷,章途靜. 減速器下箱體零件鏜孔臥式組合機(jī)床設(shè)計(jì)J. 湖北農(nóng)機(jī)化, 2019, 000(024):149.【3】劉江壘. V型發(fā)動(dòng)機(jī)箱體精銑開(kāi)檔面組合機(jī)床設(shè)計(jì)與研究D. 武漢理工大學(xué), 2012.