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利用普通拉床加工膛线的工艺装置李勇怀,田先民(山西北方惠丰机电有限公司,山西长治046012) :介绍了刻镗刀具拉削法在普通拉床上的膛线加工应用,该方法具有工艺方法简单,成形准确的特点。结合加工要求设计了一套膛线加工装置,应用于输出负载较小的普通卧式顶床上,可保证膛线加工质量,该装置简易实用。:膛线加工;拉床;拉削法:TG57 :BTheProcessEquipmentsofProcessingRiflePartUsingNormalBroachingMachineLIYonghuai,TIANXianmin(ShanxiNorthHuifengMechanicalElectronicCo.,Ltd,Changzhi046012,China)Abstract:Thispaperintroducestheriflingprocessofcarvingboringcuttingtoolsinnormalbroachingmachine,themethodhasthecharacteristicofprocessingmethodsimpleandshapingaccuracy.Designedasetofsimpleandpracticableri-flingprocessingequipmentwhichcanbeappliedinnormalhorizontaltopmachinethatoutputsmallerloads,ensuredtheri-flingprocessingqualitybyusingit.Keywords:Riflingprocess,Broachingmachine,Broachingandparingmethod 7A04,1,300mm,65mm18,1400mm。,,。,,;α=22°,;α=24°,,。。、、3,α=22°,3;α=20°,3。5 ,7。,,。3 /mm/mm/(°)Dρα2003226 1)LS-DANA,,,,;,,。2),(、、),。[1].[M].:,1984.[2],,.[J].,2001(4):4-7.[3],,.[J].,2005,40(1):44-46.[4],,,.[J].,2005,34(2):11-12,53-59.[5],.[J].,2002,36(4):445-448.:(1970-),,,,。:2010520 ·101·《》· 2010 71 ,,,2。1.;2.;3.;4.;5.;6.;7.;8.;9.;10.;11.;12.2 ,(),,,,6,,(),()()(、)。(),(),,(),。,(),,。,(),2,()。(),,()6,,,,(),,,。3,18。(),3,,(),1.;2.;3.;4.;5.;6.;7.3 ,,,2,。,。,“”。,。4 4,6,,。69,,。,,,,—,6。,,,,,,,。,。。,、、。,,,(),,,。:(1954-),,,,,、、。:2010510 ·102·《》· 2010 7