合肥工业大学学报(自然科学版)
閤肥工業大學學報(自然科學版)
합비공업대학학보(자연과학판)
Journal of Hefei University of Technology(Natural Science)
2015年
8期
1033-1035
,共3页
夹具%加工精度%毛坯孔%可伸缩弹簧锥销%弹性涨芯轴
夾具%加工精度%毛坯孔%可伸縮彈簧錐銷%彈性漲芯軸
협구%가공정도%모배공%가신축탄황추소%탄성창심축
fixture%machining accuracy%blank hole%scalable spring taper pin%elastic spindle
机械制造业中广泛应用的夹具对产品的加工有重要的影响 ,优良的夹具不仅能保证机械加工的精度和稳定性 ,而且能提高生产效率、减轻劳动强度、保证安全生产.文章通过生产实际中2个不锈钢零件在批量加工中夹具出现的问题 ,设计了可伸缩弹簧锥销结构和弹性涨芯轴结构夹具 ,提高了毛坯孔定位精度 ,满足了夹具对零件加工中精确定位的要求 ,实现了零件批量生产无次品的目标.
機械製造業中廣汎應用的夾具對產品的加工有重要的影響 ,優良的夾具不僅能保證機械加工的精度和穩定性 ,而且能提高生產效率、減輕勞動彊度、保證安全生產.文章通過生產實際中2箇不鏽鋼零件在批量加工中夾具齣現的問題 ,設計瞭可伸縮彈簧錐銷結構和彈性漲芯軸結構夾具 ,提高瞭毛坯孔定位精度 ,滿足瞭夾具對零件加工中精確定位的要求 ,實現瞭零件批量生產無次品的目標.
궤계제조업중엄범응용적협구대산품적가공유중요적영향 ,우량적협구불부능보증궤계가공적정도화은정성 ,이차능제고생산효솔、감경노동강도、보증안전생산.문장통과생산실제중2개불수강령건재비량가공중협구출현적문제 ,설계료가신축탄황추소결구화탄성창심축결구협구 ,제고료모배공정위정도 ,만족료협구대령건가공중정학정위적요구 ,실현료령건비량생산무차품적목표.
The fixtures have an important influence on the machining processes during machinery manu-facturing .The good fixtures can ensure the machining accuracy and stability ,improve the productive efficiency ,reduce labor intensity and ensure safety in production .For the fixture design problems of two stainless steel parts in batch processing ,the scalable spring taper pin and elastic spindle struc-tures are adopted respectively to improve the blank hole location accuracy .These fixtures can meet the requirement of precise positioning of parts processing in fixture design ,and have achieved the goal of batch production without unacceptable products .