畢業(yè)論文-固定座子加工工藝及鉆孔和銑槽夾具設(shè)計(jì)

1、鎮(zhèn)江高專ZHENJIANGCOLLEGE畢業(yè)設(shè)計(jì)(論文)固定座子加工工藝及鉆孔和銑槽夾具設(shè)計(jì)FixedHousingProcessingTechnologyFixtureDesign系名：裝備制造學(xué)院專業(yè)班級(jí)：機(jī)制131學(xué)生姓名：崔貝學(xué)號(hào)：130103107指導(dǎo)教師姓名：陳興和指導(dǎo)教師職稱：副教授2016年3月AbstractIIIAbstractInthispaperthedesignofthemechanicalprocessing

2、routeofthefixedelementisanalyzedafterthepatternofthefixedelementthefixtureisdesignedaccdingtotherequirementofthemachiningprocess.Themaincontentsofthefixedelementsarethesurfacetheholethegroove.Itsprocessingrouteislongthep

3、rocessingtimeismanytheprocessingcostishightheprocessingprecisionofthepartsisalsohigh.Inaccdancewiththerequirementsofmachiningprocessfollowtheprincipleofthefirstsurfaceaftertheholetheholetheplaneisclearlydividedintoroughm

4、achiningfinishingstagestoensuretheaccuracyofprocessing.Thedatumischosentobethebaseofthebottomthebottomsurfacethecraftholeasthefinestard.Theprocessingroutetheprocessingparametersaredetermined.Inpartsoffixturedesignmainlyi

5、saccdingtotherequirementsofmachiningprocessanalysisshouldlimitthenumberofdegreesoffreedomaccdingtopartsofthesurfaceacteristicsoftheedelementpositioningthenanalyzetheedlocationelementcanlimitshouldbelimiteddegreesoffreedo