深孔加工專用機床設計說明書.doc

I摘要本文討論了在現有的加工條件下完成對液壓缸套內孔的加工，即深孔加工，提出了車床改造的方案。簡單介紹了深孔的發(fā)展概況、深孔加工系統(tǒng)的組成、深孔加工系統(tǒng)中的常用裝置、深孔加工中的常見問題。至今，深孔加工機床甚少，普通車床不具有加工深孔的功能，因此，將普通車床C620-1改裝為深孔加工機床，具有深遠的意義。關鍵詞：深孔加工；車床改裝；進給機構；鉆削IIAbstractThisarticlediscussedintheexistingprocessingconditionsofhydrauliccylinderlinercompletedintheholeprocessing,namelythedeepholeprocessing,putsforwardthelathereformingscheme.Brieflyintroducesthegeneralsituationofthedeephole,deepholeprocessingsystemcomposition,deepholeprocessingsystemofcommondevice,deepholeprocessingofcommonproblem.Sofar,thedeepholeprocessingmachinetoollittle,ordinarylathedonthavethefunctionofthedeepholeprocessing,therefore,theordinarylatheC620-1modifiedforthedeepholeprocessingmachinetoolsandhasfar-reachingsignificance.Keywords:thedeepholeprocessing；lathetransformation；feedmechanism；drillingIII目錄摘要.IAbstract.I目錄.IIICONTENTS.V第1章緒論.11.1深孔加工機床的研究意義.11.2國內外發(fā)展狀況和趨勢.11.3深孔加工技術研究概述.31.3.1深孔的定義.31.3.2深孔加工的類型、特點及要解決的主要問題.41.3.3常用深孔加工系統(tǒng).61.3.4深孔加工方法及機理的研究.71.3.5深孔加工刀具的研究.91.4深孔的鏜滾壓加工.91.4.1深孔鏜削加工.91.4.2深孔滾壓加工.11第2章深孔加工機床總體設計的理論分析.142.1工藝方案和工藝路線的制定.142.2總體設計.152.2.1總體設計內容.152.2.2深孔加工要求.162.2.3車床設計總體方案.17第3章深孔加工工裝設計.193.1機床主要部件的功能.193.1.1床身.193.1.2主軸箱.193.1.3前、后受油器.193.1.4前、后拖板.203.1.5冷卻排削系統(tǒng).20IV3.2機床設計分析與計算.203.2.1車床型號的選擇.203.2.2主要設計參數和技術要求.213.2.3鉆削力，鉆削功率的計算.21第4章定位、夾緊裝置設計.224.1總體方案設計.224.2夾緊裝置設計.224.2.1夾瓦強度校核.234.2.2鉆桿固定架設計.244.2.3彈簧設計.254.2.4壓板設計.274.3授油器的結構設計.28結論.30致謝.31參考文獻.32VCONTENTSAbstract.錯誤!未定義書簽。Abstract.錯誤!未定義書簽。CONTENTS.錯誤!未定義書簽。Chapter1Introduction.11.1Thedeepholeprocessingmachinetoolsresearchsignificance.11.2Thedomesticandforeigndevelopmentstatusandtrends.11.3Thedeepholeprocessingtechnologyresearchoverview.31.3.1Definitionofdeephole.31.3.2Commonlyusedthedeepholeprocessingsystem.錯誤!未定義書簽。1.3.3Thedeepholeprocessingcuttingtool.61.3.4Deepholecutfeaturesbore.71.3.5Deepholerollingprocessingcharaceteristics.91.4Deepholeboringandrollingprocessing.91.4.1Deepholeboringprocessing.91.4.2Deepholerollingprocessing.11Chapter2Thedeepholeprocessingmachinetheoveralldesignoftheanalysis.142.1Technicalschemeandtheformulation.142.2Theoveralldesignscheme.152.2.1Generaldesigncontent.152.2.2Deepholeprocessingrequirements.162.2.3Latheoveralldesignscheme.17Chapter3Thedeepholeprocessingequipmentdesign.193.1Thefunctionofthemaincomponentsofthemachinetool.193.1.1Lathebed.1