现代制造工程
現代製造工程
현대제조공정
MODERN MANUFACTURING ENGINEERING
2014年
11期
91-94
,共4页
电火花小孔加工%工具电极%新型工作液%加工性能
電火花小孔加工%工具電極%新型工作液%加工性能
전화화소공가공%공구전겁%신형공작액%가공성능
EDM small hole processing%tool electrode%new working fluid%machining performance
针对电火花小孔加工中加工速度低、电极损耗严重、工件产生斜度和棱角变钝等缺陷，提出了改进小孔工具电极、研制新型工作液以提高电火花加工性能的具体措施，并在电火花机床上进行了试验。通过大量的试验研究得出：在相同的电参数下，与传统工艺相比，采用新型工作液作为介质并配有改进的电极进行电火花小孔加工时，其加工速度大幅提高、电极损耗与工件锥度有所降低，从而提高了电火花加工性能。
針對電火花小孔加工中加工速度低、電極損耗嚴重、工件產生斜度和稜角變鈍等缺陷，提齣瞭改進小孔工具電極、研製新型工作液以提高電火花加工性能的具體措施，併在電火花機床上進行瞭試驗。通過大量的試驗研究得齣：在相同的電參數下，與傳統工藝相比，採用新型工作液作為介質併配有改進的電極進行電火花小孔加工時，其加工速度大幅提高、電極損耗與工件錐度有所降低，從而提高瞭電火花加工性能。
침대전화화소공가공중가공속도저、전겁손모엄중、공건산생사도화릉각변둔등결함，제출료개진소공공구전겁、연제신형공작액이제고전화화가공성능적구체조시，병재전화화궤상상진행료시험。통과대량적시험연구득출：재상동적전삼수하，여전통공예상비，채용신형공작액작위개질병배유개진적전겁진행전화화소공가공시，기가공속도대폭제고、전겁손모여공건추도유소강저，종이제고료전화화가공성능。
For small electric spark machining,the processing speed is low,the electrode loss serious,artifacts,produce the de-fects,such as slope and dull edges and tool electrode is proposed to improve the holes,develop new working liquid etc.Specific measures to improve the performance of electrical discharge machining technology,and conducted on the Electro-discharge Machi-ning ( EDM) machine.Through a lot of experimental study concluded that:under the same electrical parameters,compared with the traditional technology,new working fluid as a medium and the improvement of electrode in EDM small hole machining,its pro-cessing speed is greatly increased,taper electrode and the workpiece is reduced,so as to improve the performance of electrical discharge machining.
