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滚塑制品成型质量控制技巧

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滚塑制品成型质量控制技巧

发布日期:2020-06-30 作者: 点击:

      滚塑是一种热塑性塑料中空成型方法,其主要原理是将粉末状的塑料原料放入模具,在加热的过程中模具围绕两个垂直轴旋转一定时间,使模具内的塑料原料熔融并均匀涂覆于模具内腔表面,然后冷却定型开模,从而得到中空塑料制品。滚塑成型可控的工艺参数较少,其质量较难以控制,下面从表面气泡、变形和力学性能等三方面论述如何控制并改善滚塑制品的成型质量。


滚塑制品


YI、RUHEXIAOCHUBIAOMIANQIPAO


YOUYANJIUBIAOMING,ZAIGUNSUCHENGXINGZHONG,BIAOMIANQIPAODECHANSHENGSHIGONGYIGUOCHENGZHONGDEYIGEBIJINGJIEDUAN,BIAOMIANQIPAODECUNZAIBUJINYINGXIANGWAIGUAN,HAIHUILIEHUAZHIPINXINGNENG。XIAOCHUBIAOMIANQIPAODEFANGFAYOUYIXIA2ZHONG:




(1)CAIYONGSHIDANGDESULIAOFENTILIJING。SULIAOFENTILIJINGDUIBIAOMIANQIPAODEYINGXIANGYUMONEIJIAREWENDUYOUGUAN。DANGJIAREWENDUJIAODISHI(RUDIYU190℃),LIJINGYUEXIAO,ZEBIAOMIANQIPAOYUEDUO;JIAREWENDUJIAOGAOSHI(RUGAOYU210℃),LIJINGYUEXIAO,ZEBIAOMIANQIPAOYUESHAO,DANLIJINGBUNENGTAIXIAO,FOUZEBULIYUCHENGXING;




足球比赛门票(2)TIGAOJIAREWENDU。TIGAOJIAREWENDUSHIXIAOCHUBIAOMIANQIPAODESHOUXUANXIANG。ERQIECAIYONGDEFENTILIJINGYUEXIAO,XIAOCHUBIAOMIANQIPAOSUOXUYAODEJIAREWENDUYUEDI。DANRUQIANSUOSHU,FENTILIJINGGUOXIAOBULIYUCHENGXING。


ER、RUHEJIEJUEBIANXINGWENTI


GUNSUYIBANYONGYUCHENGXINGDAXINGZHONGKONGSULIAOZHIPIN,BIRUGEZHONGDAXINGRONGQI、TIYUYONGPIN、WANJUMOTE、PIHUATINGHEGEZHONGXIANGTI、QIAOTI、DAXINGGUANCAIDENG。ZHEIXIEDAXINGZHIPINHENRONGYICHANSHENGBIANXINGWENTI。JIEJUEBIANXINGWENTIKECONGYIXIA3GEFANGMIANRUSHOU。




足球比赛门票(1)CAIYONGYURECHENGXU。DUIYUXIZHANGXINGGUNSUZHIPIN,YOUQISHILIANGDUANXIZHONGJIANHOUDEZHIPIN,YOUYULIANGDUANCHULIJIAREYUANJIAOYUAN,QIEYINHOUDUJIAOBO,LENGQUEZUIKUAI,RONGYIDAOZHICICHUWENDUPIANDI。ERWENDUPIANDIHUIYINGXIANGSHANGLIAOLIANG,DAOZHIBIHOUBUJUN,CONGERCHANSHENGBIANXINGXIANXIANG。KEZAICHENGXINGQIANDUIMOJULIANGDUANJINXINGYUJIARE,TIGAOCICHUWENDU,BAOZHENGLIANGDUANCHUDESHANGLIAOLIANG,JIANSHAOBIHOUDECHAYI,CONGERJIANHUANBIANXINGXIANXIANG。




足球比赛门票(2)TIGAOMONEIJIAREWENDU。GUNSUZHIPINZHONGYOUQIPAOHEWUQIPAODEQUYUZAILENGQUESHIHUIYOUCHAYI,CONGERCHANSHENGBUJUNYUNDESHOUSUOLV,YOUDAOCHANSHENGBIANXING。RUQIANSUOSHU,TIGAOJIAREWENDUSHIXIAOCHUBIAOMIANQIPAODESHOUXUANXIANG,ZHEIDUIXIAOCHUBINEIQIPAOTONGYANGSHIYONG。




(3)GAIBIANLENGQUEFANGSHI。LENGQUEGUOCHENGZHONG,RUOZHIPINHOUDUCHAYIJIAODA,BUTONGBUWEIWENDUHUICUNZAIMINGXIANCHAYI,ZHEISHICHANSHENGBIANXINGDEZHUYAOYINSU。YINERBUNENGCAIQUKUODAWENCHADELENGQUEFANGSHI,BIRUQUANMIANQIANGZHIFENGLENG、SHUILENGDENG。ERYINGJINLIANGCAIYONGZIRANLENGQUEFANGSHI,DUIWENDUJIAOGAODEBUFENCAIYONGJUBUFENGLENG,DUIWENDUJIAODIDEBUFENCAIYONGJUBUZAICIJIAREDEFANGSHIDIAOZHENGWENDUCHAYI,CONGERBIMIANZHIPINCHANSHENGJIAODADEBIANXING。




SAN、RUHEKONGZHILIXUEXINGNENG


LENGQUEFANGSHIDUIGUNSUZHIPINJIEJINGDUYOUZHONGYAODEYINGXIANG,ERJIEJINGDUDEBIANHUAHUIJINYIBUYINGXIANGDAOLIXUEXINGNENG。YANJIUBIAOMING,JIEJINGDUYUGUNSUZHIPINDELASHENQIANGDU、WANQUQIANGDUJIMOLIANGHECHONGJIXINGNENGYOUXIANXINGGUANXI。YINERKEYITONGGUODIAOZHENGLENGQUEFANGSHILAIHUODESUOXUYAODEXINGNENG。




(1)DANGGUNSUZHIPINDUIFANGZHUANG、FANGDIELUODENGRENXINGYOUJIAOGAOYAOQIUSHI(RUYUNSHURONGQI),KEYICAIYONGKUAISULENGQUEDEFANGSHITIGAORENXING,RUFENGLENGHESHUILENGDENG。




足球比赛门票(2)DANGGUNSUZHIPINDUICHENGYA、CHENGZHONGDENGGANGXINGYAOQIUJIAOGAOSHI(RUBAOZHUANGXIANGDENG),KEYICAIYONGMANSULENGQUEDEFANGSHILAITIGAOGANGXING,RUZIRANLENGQUEHEBAOWENLENGQUEDENG。


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关键词:滚塑制品,滚塑模具,滚塑工艺

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