小飞机复合材料超声波检测

一 检测对象和原理

YOUYUFUHECAILIAOREWENDINGXINGHAO，BIQIANGDU、BIGANGDUGAO，QINGBIAN，JINJINIANFEIJIJISHENDEFUHECAILIAOZHANBIZHUJIANTIGAO。ZAIYUJINLIAOZHIZUO、PUFANGHEGUHUAGUOCHENGZHONGWANGWANGCUNZAIHENDUORENWEIYINSUHEGONGYIZHILIANGDEBUWENDINGXING，ZHEISHIDEFUHECAILIAOGOUJIANDEZHILIANGJUYOUYIDINGDESUIJIXING；ERQIE，QUEXIANDECUNZAISHIBUKEBIMIANDE，YINCI，DUIQIZHONGCHENGXINGQUEXIANDEYOUXIAOJIANCE，SHIFUHECAILIAOGOUJIANZHILIANGBAOZHENGDEBIYAOSHOUDUAN。

FUHECAILIAOZHONG，TANXIANWEIBANCHANGJIANQUEXIANYOUKONGXI，FENCENG，JIAZA；FENGWOJIEGOUTAN，XIANWEIBANHUOBOLIXIANWEIBANHEFENGWOZHANJIESHICHANSHENGDETUOZHANQUEXIAN；ZHEIXIEQUEXIANDOUSHIPINGMIANXINGQUEXIAN，CHAOSHENGBODUIZHEIZHONGLEIXINGQUEXIANYOUFEICHANGGAODEJIANCELINGMINDU。

CHUANTONGCHAOSHENGBOSHIDANDIANSAOCHA，JIANCEXIAOLVDI，JIANCESHUJUWUFAJILU，RONGYIZAOCHENGQUEXIANLOUJIAN。

CHAOSHENGXIANGKONGZHENSAOCHAFUGAIMIANJIGUANG，SHUJUKESHIHUA，QIEKEBAOCUNBINGJILUSHUJU，JIANCEXIAOLVGAO，QIEKEDUIJIANCEHOUDESHUJUJINXINGKONGXILVFENXI，FENXITANXIANWEIBANDEKONGXILV。

二 检测设备

BENCISHIYANCAIYONGOLYMPUSDECHAOSHENGXIANGKONGZHENTANSHANGYIOMNISCAN ,5MHzGUNLUNSHITANTOU，QUANXIANGJIAOBAOGUO，JIANCESHIDUIGONGJIANBIAOMIANWUSHANG，BUHUICHANSHENGHUAHEN，SHIYONGYUJIANCE1-10mmHOUFUHECAILIAO。10MHzGAOFENBIANLVTANTOU，SHIHEJIANCE0.5-5mmHOUFUHECAILIAO。

三 检测结果及分析

1· 2mmHOUTANXIANWEIYUJINLIAOBAN，YUZHI1，3，6，9mmQUEXIAN

检测结果：

江苏快3SHANGTUHUAFENSANZHONGSAOMIAOSHITU。

ZUOSHANGWEIASAOMIAOTU，TANTOUTANCEJIEMIANDANDIANBOXINGTU。ZONGZUOBIAOXINHAOFUDU，FUDUYUEGAO，QUEXIANYUEDA；HENGZUOBIAOSHENGCHENG（SHENGBOCHUANBOLUCHENG），YOUHENGZUOBIAOKEZHIQUEXIANSUOZAISHENDU。

YOUSHANGWEISSAOMIAOTU，TANTOUTANCEJIEMIAN，YOU61GEASAOMIAOBIANMAERCHENG。ZONGZUOBIAOSHENGCHENG，0mmWEIGONGJIANSHANGBIAOMIAN，2.5mmWEIGONGJIANXIABIAOMIAN；HENGZUOBIAODANCISAOCHAKUANDU，ZUIZUODUANWEI0，ZUIYOUDUAN60mm，JIYICISAOCHAKUANDU60mm。

XIAWEICSAOMIAOTU，SHIYIGELIANGWEISHUJUTUXIANG，BEICEYANGJIANDEDINGSHITU。ZONGZUOBIAOSAOCHAKUANDU；HENGZUOBIAOSAOCHALUCHENG。

YOUBIANSANGEHUANGHONGSEWEIQUEXIAN3，6，9mmDETUXIANGXIANSHI，ZUOBIANYIDIANLANSEWEI1mmQUEXIANXIANSHI。

2· 两个碳纤维板胶粘试块，碳纤维板厚约2mm

检测结果：

江苏快3HONGSEWEITUOZHANXINHAOXIANSHI，YIDAPIANHONGSEQUYUSHISHIKUAIZHIZUOBUDANGCHUXIANDEDAMIANJITUOZHAN。

3·玻纤，碳纤，铜网板，粘有9个方形缺陷

扫查结果：

DIYIFUTUZHONGJIAN7GEHUANGSEXIANSHISHIQUEXIAN，ZUOYOULIANGBIANGEYOUYIGEDANLANDEQUEXIANXIANSHI。

DIERFUTUZHONGYOU9GEMINGXIANDEQUEXIANXIANSHI。

4·2.3mm厚玻纤，碳纤，铜网板

检测结果：

HONGSEWEIQUEXIANXIANSHI，SHANGXIALIANGPAIGONGSHIGEQUEXIAN。

SHIJIGONGJIANJIANCE：XIAOFEIJIJIYI

DIYIFUYOUYIGEMINGXIANDEFENCENGQUEXIANXIANSHI。

江苏快3DIERFUTUZHONG，LANSEXIANYIXIADEHUANGSEXIANSHIWEIQUEXIANXIANSHI，GAIQUYUMINGXIANTUOZHAN，LANSEXIANYISHANGQUYUSHIJIGONGJIANZHIYOUDANCENGBAN，SUOYIYOUTUOZHANXINHAOXIANSHI。

江苏快3ZONGSHANG，CAIYONGCHAOSHENGXIANGKONGZHENDUIFUHECAILIAOJINXINGJIANCEKEDEDAOFEICHANGHAODEJIANCEXIAOGUO。MUQIANFUHECAILIAOJIANCEDEZHUYAOSHOUDUANSHICHAOSHENGXIANGKONGZHEN，FUHECAILIAOSHIYONGCHANGSHANGJIBENCAIYONGGAIFANGFAJINXINGQUEXIANTANCE。

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