弯孔加工技术发展与展望
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摘要
针对现阶段热成形模具冷却孔多采用深直孔的现状,介绍了国内外现有的弯孔加工技术与研究现状,围绕采用各种特殊方式对弯孔加工的关键技术进行了论述。分析了各种弯孔加工方式所存在的问题,揭示了弯孔加工的主要技术难点,并对今后的弯孔加工技术发展做出了展望。
Aiming at the present situation that deep straight holes are mostly used as the cooling channel of hot forming dies, the existing curved hole processing technology and research status at home and abroad were introduced, and the special key technologies of curved hole processing are discussed. The problems existing in various methods of curved hole processing were analyzed, and the main technical difficulties of curved hole processing were revealed, and the future development of curved hole processing technology was prospected.
Aiming at the present situation that deep straight holes are mostly used as the cooling channel of hot forming dies, the existing curved hole processing technology and research status at home and abroad were introduced, and the special key technologies of curved hole processing are discussed. The problems existing in various methods of curved hole processing were analyzed, and the main technical difficulties of curved hole processing were revealed, and the future development of curved hole processing technology was prospected.
引文
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[15] 李芳,伍世锋,贾宇霖.3D打印技术在注射模设计随形水路中的应用[J].模具工业,2017,43(3):55-59.
[16] 王璟,祝锡晶,庞昊斐.工件超声振动电火花复合加工技术的研究[J].热加工工艺,2016,45(16):133-136.
[2] 高霄.90°圆弧弯曲内孔加工方法研究[D].长春:长春理工大学,2013.
[3] FUKUI M,KINOSHITA N.Developing a mole electric discharge digging machining[J].Annals of the CIRP,1989,38(1):203-206.
[4] 冯民堂,蔡淑玲.电火花弯孔加工装置设计简介[J].电加工,1992(6):39.
[5] 贾宝贤,刘永红,杨毅.仿蚯蚓机器人蠕动装置的研究[J].机器人,2000(5):415-419.
[6] ISHIDA T,TAKEUCHI Y.L-shaped curved hole creation by means of electrical discharge machining and an electrode curved motion generator[J].International Journal of Advanced Manufacturing Technology,2002,19(4):260-265.
[7] ISHIDA T,KOGURE S,MIYAKE Y,et al.Creation of long curved hole by means of electrical discharge machining using an in-pipe movable mechanism[J].Journal of Materials Processing Technology,2004,149:157-164.
[8] 白羽,何山.新型曲线孔电火花机器人的研究[J].制造业自动化,2015,37(22):130-132.
[9] 赵葛霄,黄玉辉.电子束加工技术在微细弯孔加工中的应用研究[J].电加工与模具,2000(6):28-29.
[10] HIDAI H,KUROKI Y,MATSUSAKA S,et al.Curved drilling via inner hole laser reflection[J].Precision Engineering,2016,46:96-103.
[11] 宋辉.弯曲孔的电解加工[J].电加工,1980(6):12-18.
[12] UCHIYAMA M,SHIBAZAKI T.Development of an electromachining method for machining curved holes[J].Journal of Materials Processing Technology,2004,149(1):453-459.
[13] UCHIYAMA M,KUNIEDA M.Application of large deflection analysis for tool design optimization in an electrochemical curved hole machining method[J].Precision Engineering,2013,37:765-770.
[14] 郑璐钧.自导向弯孔电解加工技术研究[D].太原:中北大学,2016.
[15] 李芳,伍世锋,贾宇霖.3D打印技术在注射模设计随形水路中的应用[J].模具工业,2017,43(3):55-59.
[16] 王璟,祝锡晶,庞昊斐.工件超声振动电火花复合加工技术的研究[J].热加工工艺,2016,45(16):133-136.