• ISSN 1001-1455  CN 51-1148/O3
  • EI、Scopus、CA、JST收录
  • 力学类中文核心期刊
  • 中国科技核心期刊、CSCD统计源期刊
Volume 32 Issue 3
May  2014
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Article Contents
ZHANG Bao-guo, TIAN Xin-li, WANG Jian-quan, TANG Xiu-jian, LI Fu-qiang. Modelbuildingandexperimentalanalysisonimpactforceofmicro-detonationmachiningofstrikingarcforengineeringceramics[J]. Explosion And Shock Waves, 2012, 32(3): 303-308. doi: 10.11883/1001-1455(2012)03-0303-06
Citation: ZHANG Bao-guo, TIAN Xin-li, WANG Jian-quan, TANG Xiu-jian, LI Fu-qiang. Modelbuildingandexperimentalanalysisonimpactforce ofmicro-detonationmachiningofstrikingarcforengineeringceramics[J]. Explosion And Shock Waves, 2012, 32(3): 303-308. doi: 10.11883/1001-1455(2012)03-0303-06

Modelbuildingandexperimentalanalysisonimpactforce ofmicro-detonationmachiningofstrikingarcforengineeringceramics

doi: 10.11883/1001-1455(2012)03-0303-06
Funds:

NationalNaturalScienceFoundationofChina(51075399,51105378)

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  • Corresponding author: ZHANG Bao-guo
  • Publish Date: 2012-05-25
  • Thegenerationcauseofimpactforceduringthemicro-detonationmachiningprocesswasintroduced. Themainprocessingparameterswereconfirmedby meansofsingle-factorexperiments. Basedonaboveparameters,anexponential-typeempiricalmodelforimpactforcewasbuiltbyemployingtheorthogonalexperimentsandtheregressionanalysis. Andtheinfluencesoftheprocessingparametersonimpactforcewereanalyzed. Investigatedresultsdisplaythat:theworkingcurrentandthe workingpressureaswellasthenozzlediameterofthemicro-detonationgeneratorarethemainprocessingparameterstodeterminetheimpactforcemagnitude. Theimpactforcedecreaseswithanincreaseintheworkingcurrentanditincreaseswithincreasesintheworkingpressureandthenozzlediameter. Ontheotherhand,theworkingpulsewidthandtheworkingdistancehaveinsignificantinfluencesontheimpactforcemagnitude. Andtheimpactforcemodelisconsistentwiththeexperimental results.Sotheresearchcanofferanimportantreferencefortheprocesscontrolofmicro-detonation machiningwithstrikingarc.
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