内燃机与配件www.nrjpj.cn滤油器体制造技术及夹具设计聂启迪,王全宇,迟玉政,任峻泽,陈春伟(大连科技学院,辽宁大连116052)摘要:滤油器体这种腔体类中小零部件在机械加工过程中存在年产量较大、部分尺寸精度较高、贯穿孔与轴线存在夹角、工时定额统计困难等问题,针对上述情况,制订合理的机械加工工艺流程确保对产品质量进行全面管控,同时根据实际状况通过有效的定额工时计算方案解决生产排产及生产平衡问题,针对性的对相关工序进行夹具设计既确保了制造过程加工精度又提升了劳动生产率,并且改进过程的数据及方案积累会为未来制造现场的数字化模拟和推进工作打下坚实基础。关键词:工时定额;生产排产;数字化中图分类号:TH162文献标识码:A文章编号:1674-957X(2023)13-0075-03ManufacturingTechnologyandFixtureDesignofOilFilterBodyNieQi-di,WangQuan-yu,ChiYu-zheng,RenJun-ze,ChenChun-wei(DalianUniversityofScienceandTechnology,LiaoningDalian116052)Abstract:Inthemachiningprocessofsmallandmedium-sizedpartssuchastheoilfilterbodycavity,thereareproblemssuchaslargeannualoutput,highdimensionalaccuracyofsomeparts,includedanglebetweenthethroughholeandtheaxis,anddifficultyinworkinghourquotastatistics.Inviewoftheabovesituations,area-sonablemachiningprocessflowisformulatedtoensurecomprehensivecontrolofproductquality.Atthesametime,productionschedulingandproductionbalanceproblemsaresolvedthroughaneffectiveworkinghourquotacalculationsch...