机械加工工艺基础习题集(basic exercises of machining technology)

机械加工工艺基础习题集(basic exercises of machining technology)

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时间:2018-08-08

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1、机械加工工艺基础习题集(Basicexercisesofmachiningtechnology)Mechanicalmanufacturingbasissets(mechanicalmachiningprocess)?Professionalclass:______________StudentName:______________achievement:______________?First,fillintheblanks1,thetoolwearcanbedividedinto______________,__________

2、____and___________________threestages.?2,inversemillingrefersto__________________and_________________intheoppositedirection.?3,cuttinginclude_____________,____________,________________threeelements.?4,whendrillingapertureexpansionorholeaxisoffsetandstraightphenomenonkn

3、ownas____________.?5,theeffectofcuttingfluid___________,___________,____________,____________andantirusteffect.?6,increasethecuttingangle,thefrictionbetweenthetoolandtheworkpiece________behindthebladestrength,__________.?7,thecuttingfluidisgenerallydividedintothreecate

4、gories,________________________and____________.?8,onthesurfaceofworkpiececuttingtoolhavecalled_____________;tobethesurfaceoftheworkpiecewascalled__________.?9,thecuttingspeedis__________________________instantaneousspeed,itisthemainmovementparameters.?10,grinding,_____

5、_____mainmovement.?Threeperpendicularauxiliaryplane11,inordertomeasureanddeterminetheangleofthecuttingtoolandtheprovisionsofthe__________,is__________and__________.?12,thecuttingdepthandfeedunderthesameconditions,themaintoolangleincreases,theaxialcuttingforce________,r

6、adialcuttingforce________.?13,themainangleistheanglebetweenthemaincuttingedgeand____________motiondirectionmeasurementinthebaseplane.?14,thesurfaceonthetoolchipthroughthecalled____________;theselectedpointonthecuttingedgeandplaneperpendiculartothedirectionofthepointcut

7、tingspeedfor____________.?15,thevicecuttingedgeandfeedmovementintheoppositedirectionangleiscalled____________.?16,whenmillingplane,circularcuttertoothcuttingcalled____________.?17,accordingtothedifferentstructureofmillingcutter,millingthread____________,____________and

8、____________threemethods.?In18,withalowercuttingspeedoflargeplasticmetalmaterials,thewedgeonthecuttingedgeoftheadhesi

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