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1、双路作业增雨炮弹的技术改进新型人工增雨炮弹的技术改进,对于突破爆炸破片超标的瓶颈有着重要意义,使新型人工增雨炮弹引信更加可靠,提高了引信发火可靠性。引信瞎火率由3%降到3‰,是一个质的跨越;改进了全弹传爆序列;改善了全弹破碎条件;减小了弹丸爆炸后的破片重量。Newcloud-seedingshellsoftechnologyimprovement,tobreakthroughthebottleneckofexplodedfragmentoverweighthasimportantsignificancetomakeanewtypeofartificialprecipitatio
2、nammunitionfuzemorereliable,improvetheignitionreliabilityofthefuze.Fuzemisfirerateby3%to3‰,whichisaqualitativeacross;Improvedfullshellsdetonatingsequence;Improvethewholebombbrokencondition;Reducedtheprojectileexplodedfragmentofweight.http://www.sdttgs.comhttp://www.lwjly.cnhttp://www.lwjsgg.
3、comhttp://www.jxynj.com通过上述关键问题的解决,弹丸破片小于15g,技术上的改进,使炮弹的安全性能得到提高。用独立双路作用机理解决引信瞎火率偏高问题,是理智的创新思维,这对弹药改进和设计都有启发作用,提高了使用安全性、使用可靠性和产品本身的性能价格比,对人工影响天气事业无疑可以起到更好地保障作用。采用单引信发火引爆,若该引信失效,则出现哑弹(500g左右)高空坠落,严重危害到人民群众的生命财产安全。旧型人工增雨炮弹的引信发火率按现在行业规定要求指标是97%,即100万发炮弹中,因引信瞎火使得天上掉下来3万发哑弹也是属正常范围内,但人工增雨首先要求安全,人工
4、增雨作业时,要求设置好安全射界,增雨炮弹要射向空旷的地带,但引信发火率低,始终是人工增雨最危险的因素。Throughtheabovekeyproblemssolved,tinyfragmentislessthan15g,technicalimprovement,makethesafetyperformanceofartillery.Withindependentdualmechanismofsolvetheproblemoffuzemisfirerateonthehighside,innovativethinkingisrational,theammunitionareinst
5、ructivetothedesignandimprovement,improvetheusesafety,reliabilityandcostperformanceoftheproductitself,toweathermodificationcanundoubtedlyplayabetterrole.Adoptingsingledetonatedfuzefiring,ifthefuzefailure,appeardudisfalling(around500http://www.sdttgs.comhttp://www.lwjly.cnhttp://www.lwjsgg.com
6、http://www.jxynj.comg),seriousharmtopeople'slifeandpropertysecurity.Oldtypeofcloud-seedingshellsfuzefiringrateindexis97%asstipulatedintheindustrynow,namely100roundsofammunition,themisfirethatfellfromtheskythreeroundsforfuzedudisalsobelongstothenormalrange,buttheprecipitationenhancementreques
7、tsecurityfirst,artificialprecipitationenhancementoperations,setupsafetyformsofcloud-seedingshellstotowardtheopenzone,butthefuseignitionrateislow,artificialprecipitationenhancementisalwaysoneofthemostdangerousfactors. 1.2爆炸碎片大1.2largedebrishttp://w
