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超声波塑焊机在PBT材料工艺,焊接质量有什么影

发布者:嘉能超音波  发布时间:2016-09-14  查看:次  【

文章摘要: 超声波塑焊机在PBT材料工艺,焊接质量有什么影响? 随着热塑性塑料及复合材料的广泛应用,超声波塑焊机作为一种有效的连接手段日益受到人们重视。超声波塑焊机是塑料加热连接方
超声波塑焊机在PBT材料工艺,焊接质量有什么影响?
随着热塑性塑料及复合材料的广泛应用,超声波塑焊机作为一种有效的连接手段日益受到人们重视。超声波塑焊机是塑料加热连接方法中最有效的焊接方法。但超声波塑焊机热塑性塑料的产品强度一般都比较低,难以满足产品强度要求。PBT作为一种热塑性塑料,具有高耐热性、韧性、耐疲劳性和优良的绝缘性能等。由于PBT成型收缩率大,在1.7%一2.3%,所以在实际PBT材料应用中,为改善其成型工艺,通常添加玻璃纤维添加剂来对其改性。改性后的PBT材料拉伸强度,弯曲强度,热变性温度大幅提高,焊接性能也会随之改变。

 

    RESUXINGCAILIAOZAISHIJIDEYINGYONGZHONG,TONGCHANGSHIGAIXINGHOUDEFUHEXINGCAILIAO,HANJIEZHILIANGHUISHOUDAOGEZHONGTIANLIAODEYINGXIANG。DUIGAIXINGFUHECAILIAODEYANJIUSHICHAOSHENGBOSUHANJICAILIAOYANJIUDEZHONGYAOFANGXIANG,DUIGAIXINGHOUDEJUBINGXIJINXINGLECHAOSHENGBOSUHANJISHIYAN,FAXIANTIANLIAODUIHANJIEQIANGDUDEYINGXIANGGEBUXIANGTONG。HANJIEQIANGDUSUIZHEMEIZHONGTIANLIAOHANLIANGDEZENGJIAERXIAJIANG。

    MUQIAN,GUOWAISULIAOHANJIESHEBEIXINGNENGYOUYUE,DANJIAGEANGGUI,SHIGUONEIHANJIESHEBEI5~10BEI。GUONEISULIAOHANJIESHEBEIJIAGEDILIAN,DANKONGZHIJINGDUHEWENDINGXINGCHA,ZHUYAOYINGYONGYUDIDUANCHANPINSHICHANG。

押庄龙虎     WOMENTONGGUODUIGAIGAIXINGPBTCHANPINCHAOSHENGBOSUHANJIGONGYIDEYANJIU,LAIKAIFAGAOXINGJIABIDEGUOCHANHUACHAOSHENGBOSUHANJISHEBEI,BINGFAXIANBOXIANBILIYUPBTCAILIAOHANJIEQIANGDUHEHANJIECANSHUZHIJIANDEBIANHUAGUILV,ZHIDINGZUIJIADEHANJIEGONGYICANSHU,TIGAOCHANPINHANJIEGONGYIZHILIANG。

1SHIYANFANGAN

    MOUXILIEHANJIECHANPINCAILIAOWEIGAIXINGPBT,BOXIANBILIFENWEILIANGZHONG,20%HE30%。HANXIANZHIJINGWEIφ70mm。

押庄龙虎     HANHOUCHANPINZHILIANGYAOQIURONGSHENKONGZHIZAI0.70~0.85mm,HANJIEQIANGDU≧1 000N。

押庄龙虎     YOUYUCHANPINJIEGOU,CAILIAOTEXINGYIJICHANPINHANJIEZHILIANGYAOQIU,SHIDEHANJIESHIDUIHANJIESHEBEIHEGONGYICANSHUDEYAOQIUFEICHANGGAO。SHEBEIXUANXINGSHIPINLVXU20kHz,GONGLVXUDADAO2500W,HANJIEZHENFUYAOQIUKONGZHIZAI60~125μm ,BINGJUBEIRONGSHENKONGZHIGONGNENGHEHANJIEQIYAFENDUANKONGZHIGONGNENG。GENJUSHENGCHANXIANZHUANG,XUANYONGLIANGZUBOXIANHANLIANGBUTONGDEPBTHANJIELINGJIAN:LIANGZUHANJIANXINGZHUANGJIEGOUCHICUNYIZHI,HANXIANSHEJIWEIJIANJIAOHUANXINGJIEGOUHANXIANZHIJINGφ70mm ,  AZUYANGPIN:BOXIANHANLIANG20%;  BZUYANGPIN:BOXIANHANLIANG30%。

    CHAOSHENGBOSUHANJISHEBEIXUANXING:20kHz ,  3 000W。

    HANJIEMOSHIXUANYONGRONGSHENMOSHI。

押庄龙虎    PBTHANJIEZHENFUTONGCHANGZAI60~125μm,HANTOUSHEJIDEZUIDAZHENFUWEI88μm。

    GUYANZHENGSHISHIYONGDEZHENFUFANWEIZAI70%~100%。

YANZHENGFENXIHANJIEYALIDUIHANJIEQIANGDUDEYINGXIANG

    SHIJIHANJIEGUOCHENGZHONGFAXIAN,HANJIEYALIZAIDIYU400NSHI,HANJIESHIJIANGUOZHANG,HANJIEQIANGDUDI,HANJIEYALIZAIDAYU1500NSHI,HANJIESHIJIANGUODUAN,CHANSHENGXUHANDAOZHIHANJIEQIANGDUDI,GUZAIWOMENZHONGDEYANZHENGYALIFANWEIZAI400~1500N。

    HANJIECANSHUSHEJIRUXIA。

   (1)XUANYONGAZUYANGPINHANJIEGUOCHENGZHONGYALIBUBIAN。

    HANJIECANSHUSHEDING:XUANYONGDIYAHANJIEHEGAOYAHANJIE。

押庄龙虎     ①DIYAHANJIEYALIF=500N

    DIYAHANJIEYALIQUXIANTURUTU1SUOSHI。

 

押庄龙虎     ZHENFUA=88x85%=75μm;

押庄龙虎     HANJIERONGSHEND=0.65mm;

    BAOCHISHIJIANHT=0.5s。

    CESHIYANGPINSHIJIRONGSHENFANWEI0.73~0.78mm。

    CESHIYANGPINLABALISHUJURUBIAO1。

    ②GAOYAHANJIEYALIF=1500N

    HANJIEYALIQUXIANTURUTU2SUOSHI。

 

押庄龙虎     ZHENFUA=88x85%=75μm;

押庄龙虎     RONGSHEND=0.65mm;

押庄龙虎     BAOCHISHIJIANHT=0.5s。

    CESHIYANGPINSHIJIRONGSHENFANWEI0.72~0.78mm.

    CESHIYANGPINLABALISHUJURUBIAO2。

    ZAIJIAOGAODEHANJIEYALIXIA,HANJIEXIANSHOUJIYAYAZHONGERXIAXIAN,SHIQULEHANJIEXIAOGUO,XINGCHENGSULIAOLINGJIANMIANYUMIANDEQIANGPOHANJIE,ERFEISANJIAOXINGDIANDEDAOYINHANJIE,SUOYICHANSHENGHANJIEJIAXIANG,SHIJILABALIJIAOXIAO。

   (2)  AZUYANGPINHANJIEGUOCHENGZHONGGAIBIANYALI。

     F1=500N,F2=1500N。

押庄龙虎 HANJIEYALIQUXIANRUTU3SUOSHI。

 

ZHENFUA=88x85%=75μm;

押庄龙虎 RONGSHEND=0.65mm;

BAOCHISHIJIANHT=0.5s。

押庄龙虎 CESHIYANGPINSHIJIRONGSHENFANWEI0.74YI0.79mm.

押庄龙虎 CESHIYANGPINLABALISHUJURUBIAO3。

押庄龙虎     GENJULABALIDECESHISHUJUFAXIAN,HANJIEGUOCHENGGAIBIANQIYA,DUIHANJIEQIANGDUYOUMINGXIANDETIGAO,LABALIJUNZHITIGAOLEYIBEI。

押庄龙虎     ZHEISHUOMINGHANJIEGUOCHENGZHONGYALIDUIHANJIEQIANGDUDEYINGXIANGFEICHANGMINGXIAN,SUIHANJIESHENDUDEBUDUANZENGJIA,HANXIANJIANJIANQUYUBIANPING,RONGJIEXUYAOGENGDADENENGLIANGLAISHIHANLIAORONGHUA,YALISUIHANJIESHENDUDEJIASHENERBUDUANDIZENGJIA,HUIYOUXIAOGAISHANRONGHUAMOXINGTAIBIANHUAGUOCHENG,TIGAOHANJIEQIANGDU。

押庄龙虎 1.2YANZHENGFENXIBOXIANBILIDUIGAIXINGPBTHANJIEGONGYIDEYINGXIANG

   (1)BOXIANBILIDUIHANJIEYALIDEYINGXIANG。

押庄龙虎     XUANYONGLIANGZUDIANXINGDEHANJIEYALICANSHU,FENWEIHANJIEDIYACANSHUHEHANJIEGAOYACANSHU,DUIA,  BLIANGZUYANGPINJINXINGHANJIESHIYAN。

押庄龙虎     HANJIEYALIQUXIANTURUTU4SUOSHI。

 

    ZHENFUA=88x85%=75μm;

押庄龙虎     RONGSHEND=0.65mm;

押庄龙虎     BAOCHISHIJIANHT=0.5s。

押庄龙虎    1)DUIAZU(BOXIANHANLIANG20%)YANGPINSHEZHIBUTONGDEHANJIEYALICANSHUJINXINGSHIYAN。

押庄龙虎     AZU(20%BOXIAN)YANGPINZAIDIYAHEGAOYAXIADEYANGPINCESHISHUJURUXIA:

    DIYACANSHUQUXIANXIADECESHIYANGPINSHIJIRONGSHENFANWEI0.74~0.80mm。

押庄龙虎     DIYALABALISHUJURUBIAO4。

    GAOYACANSHUQUXIANXIADECESHIYANGPINSHIJIRONGSHENFANWEI0.76~0.81mm。

    GAOYALABALISHUJURUBIAO5。

 

押庄龙虎     CONGCESHISHUJUFENXI,AZUYANGPIN(BOXIANBILI20% ),HANJIEYALIXIAOSHIHANJIEQIANGDUJIAODA。ZHEIBIAOMINGZAIDIYACANSHUQUXIANXIA,CAILIAORONGJIEXIAOGUOHAO;ERZAIGAOYACANSHUQUXIANXIA,CAILIAOGENGRONGYIBEIYAKUI,RONGJIESHIJIANBIANDUAN,DAOZHIRONGJIEQIANGDUFANERXIAJIANG。

押庄龙虎    2)DUIBZU(BOXIANHANLIANG30%)YANGPINSHEZHIBUTONGDEHANJIEYALICANSHUJINXINGSHIYAN。

    DIYACESHIYANGPINSHIJIRONGSHENFANWEI0.76~0.82mm,DIYALABALISHUJURUBIAO6。GAOYACESHIYANGPINSHIJIRONGSHENFANWEI0.76~0.81mm,GAOYALABALISHUJURUBIAO7。

押庄龙虎     CONGCESHISHUJUFENXI,BZUYANGPIN(BOXIANBILI30% ),HANJIEYALIDASHIHANJIEQIANGDUJIAODA。ZHEIBIAOMINGZAIGAOYACANSHUQUXIANXIAHANJIE,BYANGPINCAILIAORONGJIEXIAOGUOHAO,PBTRONGHEQUFENZIJIEGOUWEISHOUSUN。

 

    ZONGHEFENXIA,  BLIANGZUYANGPIN,BOXIANHANLIANGBILISHENGGAO,PBTCAILIAOYINGDUXIANGDUIJIADA,HANJIEYALISHENGGAO,HUITIGAOHANJIEQIANGDU。

    BZUDIYAYANGPIN,HANJIESHIJIANZAI0.7~0.8sZHIJIAN,CHANSHENGRELIANGGUODA,YINQIRONGHEQUYILIAOXIANZHU,HANJIEQIANGDUFANERJIANGDI。

押庄龙虎    (2)BOXIANBILIDUIHANJIEZHENFUDEYINGXIANG

    BOXIANHANLIANGGAODEPBTCAILIAO,YINGDUDA,HANJIEXINGHAO,TONGSHIRONGJIESHIXURONGJIERELIANGXIANGDUIJIAOSHAO;BOXIANHANLIANGDIDEPBTCAILIAO,CAILIAOYINGDUDI,ERRONGJIESHIXURONGJIERELIANGXIANGDUIJIAODUO。YINCIBOXIANHANLIANGGAIBIANSHI,HANJIEZHENFUYINGSUIZHIYOUXIANGYINGDEBIANHUA。

押庄龙虎     JIYUYISHANGSHIYANSHUJUFENXI,AZUBOXIANHANLIANGDIDEPBTCAILIAO,SHIHEXUANYONGXIANGDUIJIAOXIAODEHANJIEYALI。

押庄龙虎     ZAICIXUANYONGHANJIEDIYACANSHUQUXIAN,PIPEIBUTONGHANJIEZHENFU,JINXINGHANJIESHIYAN。

    BZUBOXIANHANLIANGGAO,SHIHEXUANYONGXIANGDUIJIAODADEHANJIEYALI,ZAICIXUANYONGHANJIEGAOYACANSHUQUXIAN,PIPEIBUTONGHANJIEZHENFU8s% ,  100% ,JINXINGHANJIESHIYAN。

押庄龙虎    1) AZUYANGPINSHIYAN

押庄龙虎     ①AZUZHENFUA=88×85%=7sμm;

    RONGSHEND=0.65mm;

押庄龙虎     BAOCHISHIJIANHT=0.5s。

    YALIQUXIANCANKANTU4。

    AZUHANJIEDIYAYANGPINLABALICESHISHUJUCANKANBIAO4。

押庄龙虎     ②AZUZHENFUa=88×100%=88μm;

押庄龙虎     RONGSHEND=0.6smm;

押庄龙虎 BAOCHISHIJIANHT=0.5s。

押庄龙虎 YALIQUXIANCANKANTU4.

AZUHANJIEDIYAYANGPINCESHISHUJURUXIA:

GAOYACESHIYANGPINSHIJIRONGSHENFANWEI0.76~0.83mm。

 

   

 

押庄龙虎     GENJUSHUJUFENXI,AZUZHENFUJIAODASHIHANJIEQIANGDUJIAODA;AZUBOXIANHANLIANGJIAODI,RONGJIESHIRONGJIEQUYURONGJIESHIXURELIANGJIAODA,ZHENFUJIAODASHI,NENGCHANSHENGGENGDUODENENGLIANG,RONGJIEGENGCHONGFEN。

   2) BZUYANGPINSHIYAN

    ①BZUZHENFUA=88x85%=75μm;

    RONGSHEND=0.65mm;

    BAOCHISHIJIANHT=0.5s。

    YALIQUXIANCANKANTUYALIQUXIANCANKANTU4。

    BZUHANJIEGAOYAYANGPINLABALICESHISHUJUCANKANBIAO7。

押庄龙虎     ②BZUZHENFUA=88x100%=88μm;

押庄龙虎     RONGSHEND=0.65mm;

押庄龙虎     BAOCHISHIJIANHT=0.5s。

    YALIQUXIANCANKANTUYALIQUXIANCANKANTU4。

    YANGPINCESHISHUJURUBIAO9SUOSHI。

押庄龙虎     GAOYACESHIYANGPINSHIJIRONGSHENFANWEI0.76~0.79mm。

    GENJUSHUJUFENXI,BZUZHENFUJIAOXIAOSHIHANJIEQIANGDUJIAODA;BZUBOXIANHANLIANGJIAOGAO,RONGJIESHIRONGJIEQUYURONGJIESHIXURELIANGJIAOXIAO,ZHENFUJIAODASHI,CHANSHENGRELIANGGUODUO,GAOYAXIARONGHEQUYILIAOXIANZHU,HANJIEQIANGDUFANERJIANGDI。

2SHIYANJIEGUOFENXI

押庄龙虎     ANZHAOSHEJIDEHANJIEYALI,DUIBISHIYANHANJIEQIANGDUDESHUJULAIKAN,PBTCAILIAOXUYAOZAIYIDINGDEHANJIEYALIFANWEINEI,CAINENGYOUXIAOHANJIE。TONGSHIHANJIEGUOCHENGZHONG,HENGDINGDEHANJIEYALI,HANJIEXIAOGUOBUJIA,YALISUIRONGSHENDEGAIBIANERGAIBIAN,CAINENGBAOZHENGHANJIEZHILIANG。

    TONGSHIPBTZHONGBOXIANHANLIANGDEBILI,DUIHANJIECANSHUDEYINGXIANGHENDA,HANJIEYALIHEZHENFUYAOSUIZHIBIANHUAERZUOXIANGYINGDEDIAOZHENG。

    CONGSHIYANHANJIELABALISHUJULAIKAN:

押庄龙虎    (1) AZU(BOXIANHANLIANG20%) PBTCHANPIN,ZAIZHENFUA=88μm,DIYAHANJIEYALIQUXIANXIA(F: 400NYI>700N),LABALIJUNZHIDA1376.9N≧1000N,ZUIXIAOSHIYANZHIWEI1144N≧1000N,MANZUCHANPINDEHANJIEZHILIANGYAOQIU。

   (2)  BZU(BOXIANHANLIANG30%)  PBTCHANPIN,ZAIZHENFUA=75μm,DIYAHANJIEYALIQUXIANXIA(F: 650NYI>1 250N ),LABALIJUNZHIDA1 582.2N≧1 000N,ZUIXIAOSHIYANZHIWEI1 244N≧1 000N,YIMANZUCHANPINDEHANJIEZHILIANGYAOQIU。

    TONGGUOSHIYANSHUJU,DECHUYIXIAGUILVHEJIELUN。

押庄龙虎    (1)  PBTHANJIEZHILIANGSHOUHANJIEYALIDEYINGXIANG,HANJIEGUOCHENGZHONGYALISUIRONGSHENDEZENGJIAERBUDUANZENGJIA,NENGYOUXIAOGAISHANHANJIEQIANGDU。

押庄龙虎    (2)  PBTHANJIEYAOZAIYIDINGDEHANJIEYALIFANWEINEI,CAINENGJINXINGYOUXIAODEHANJIE。WOMENZHONG,HANXIANZHIJINGφ70mm,HANJIEYALIKONGZHIZAI400~1500NZHIJIANBIJIAOLIXIANG。

押庄龙虎    (3)GAIXINGPBTZHONGBOXIANBILI20%,HANJIEYALIYINGXIANGDUIJIANXIAO,ZHENFUXIANGDUIJIADA,HUIYOUXIAOGAISHANHANJIEZHILIANG。JIANYIHANJIEYALIKONGZHIZAI400~800N,HANJIEZHENFUKONGZHIZAI75~80μmZHIJIAN,HANJIEZHILIANGJIAOJIA。

押庄龙虎    (4)GAIXINGPBTZHONGBOXIANBILI30%,HANJIEYALIYINGXIANGDUIJIADA,ZHENFUXIANGDUIJIANXIAO,HUIYOUXIAOGAISHANHANJIEZHILIANG。JIANYIHANJIEYALIKONGZHIZAI650~1500N,HANJIEZHENFUKONGZHIZAI80~88μmZHIJIAN,HANJIEZHILIANGJIAOJIA。

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