碳纤维复合材料的切削加工工艺研究

19945MISSILESANDSPACEVEHICLES211(),,,,.,,1,,,,,,,,,,,2,l,,,,2.1,(l),,,,199414481,,,,,,;,,;,,,,;,,,10.51.01.52.0I(h)2.2,221215687590456005r=0.2~0.5c=l~1.5,,,:,,,,,,49,,33,,,,,2.32.3.1,,,,,,,42.3.2460110m/minnnsss0.6~1.omm/rrrttt1Zmmmm,,,2,,,5570~80m/min0.3~Zmm0.050.10mm/Z2502.3.3,,,0.020.IOmm,,,6080#2.4,,,,,,,Sandvik3:,;,,,,,,,,,,,,3.1(3),,4nu341.5Zmm,;,o.20mmHRC80,51HRC60,60100#3.2,,(),,,80100#,,:a.:2800r/min;ƒ\„b.:0.10.6mm/min;c.:0.1o.Zmm,,,52.smm,1.3mm/s,,2.55.17.610.012.715.217.820.322.925.4(mm)5,,4,,,,,,,,,..,1986.()..,1989...,1992(l)5219945MISSILESANDSPACEVEHICLES211ConfinementandGenerahzationforSamPlelheoryFormulaHaoJiallmifl(BeijingResearehInstituteofTelemetry)AbstraetIt15showninthisPaPerthatthesamPletheoryformulaimPliesseriouseon-tradietionswithengineeringPractieeandPresentseonfinement.Amoregeneralizedformu-laofsamPletheory,whicheliminatesthecontradietionsandtheonfinement,15derived.KeyWordsSamPlingmethod,Mathematicalfilter.CuttingProcessingTeehnologyofCarbonFibreCompositeMatejialHuBaogangZhaoJiansheLiDemao(Bei-iingInstituteofMaterialsandTeeh,lology)AbstraetIt15easytoProdlzeealotofmaehiningdefectsforearbonfibreeomPositematerialineuttingProeessing.Toolswearquieklyandit15hardtoeontrolsize.ThisPaPerreeommendsmaterialandgeometryangleoftoolsusedineuttingProcessingbystudyingeuttingteehnologyforcarbonfibreeomPositematerial,andtheeorresPondingteehnologiealParametersaregiven.KeyWordsCarbonfibrereinforcedcomPosite,CuttingProeessing,Cutting.llI