電火花電解斷續(xù)磨削復合加工新方法研究.pdf

1、山東科技大學碩士學位論文電火花電解斷續(xù)磨削復合加工新方法研究姓名：劉歆申請學位級別：碩士專業(yè)：機械電子工程指導教師：張佳20030501山東科技大學碩士學位論文ABSTRACTABSTRACTThepapers眥marizesind“l(fā)application鞠dgrindingcharacte矗sticsofdifficulttogrindmaterial，張dthercsearchworks，applyingarca，adVantag

2、esaIlddisadvantagcsofsomeelectrical_mechanicalcombinedmachiningme鋤sfordimcult—to—grindmaterialsinhome蛐dabmadForincrcasingthegrindinge伍ciencyofdi蚯cult—togrindingmaterial，t11epaperh船proposedanewdischarge—elec咖lysisdisconti

3、nuouscombinedgrindingmachinjngmcaIlsThepapcrh船proposedmet圭leoryofnewmeansanddiscussedmemechanismandfbasibilityofnewmeansThepaperstudygrindingcharacteristicsandchangesoftheheatresistantaHoycontinuousgrindingwimCBNwheelaII

4、ddiscOminuo璐grinding塒thslottedCBNw璩el，andtheeffectscausedbygrindingpammete體Thespccialworkingelectrode—sIottedCBNgrindingwheel，combinedelectricaldrcssingpulseelec仃icalsoufce鋤d、vorkingfluidofmeexperimenfneedinghavebeendeve

5、lopedorselectedinmep印eLThepaperresearchesthemechanismofdischargeelectrolysiscombinedmachining，鋤dtheefrectscausedbyelectricmachiningpar鋤ete體Undermes鋤eexperimentalconditions，thecomparisonexperimenth鶴processedbetw∞nthenewme

6、thodaIldcomjnuousgrindingmemodwitllCBNwheelExperimentalresultsshowtllatthenewmethodisValidtorajsethegrindingefficiencyofdi珩cult—togrindmaterial，andmoreover’grindingqualityhasdecreasedalittleThenewmetllodisahighgrindinge伍

7、ciencymeansforthesedimcult—to一鰣ndmaterials，aIlditcanbeappliedtomu曲machiningorfinishmachiningByexperimentonnewmethod，t11einnuencesofsomef犯torstogrindingforce，temperature，e伍ciencyand酣ndingqualityareallalyzedThesefactorsare

8、grindingp缸鋤eters，electricparametersa11dslotparametersofwheelTheanalysis他sultsshowundertheconditionsof山ep猢eterschoseninmispaper，tllegrindinge佑ciencyishigh，butisn’tmostidealIfexperimentcOnditiOnisviable，moreexperimentsshou