密(mi)封(feng)膠(jiao)塞(sai)通(tong)常(chang)選(xuan)用(yong)橡(xiang)塑(su)軟(ruan)質(zhi)膠(jiao)體(ti)隻(zhi)做(zuo)而(er)成(cheng),在(zai)日(ri)常(chang)中(zhong)我(wo)們(men)常(chang)見(jian)的(de)很(hen)多(duo)物(wu)品(pin)都(dou)離(li)不(bu)開(kai)矽(gui)膠(jiao)密(mi)封(feng)塞(sai)子(zi)的(de)輔(fu)助(zhu),而(er)它(ta)的(de)功(gong)能(neng)性(xing)用(yong)是(shi)否(fou)能(neng)滿(man)足(zu)產(chan)品(pin)主(zhu)體(ti)的(de)密(mi)封(feng)性(xing)能(neng)以(yi)及(ji)長(chang)期(qi)使(shi)用(yong)的(de)壽(shou)命(ming)性(xing)能(neng),那(na)就(jiu)要(yao)判(pan)斷(duan)它(ta)的(de)質(zhi)量(liang)是(shi)否(fou)能(neng)滿(man)足(zu)您(nin)的(de)使(shi)用(yong)性(xing)能(neng)了(le)!

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1、cailiaodeyinsuzhanjuqiyi,shouxiancaizhidexingnengyingxiangtadelashenhuidanbianxinglv,youyubutongpeifangyijiguijiaoyuantouchangshangdepeifangbutong,suotiaopeideyuancailiaodexingnengbutong,erguijiaocailiaoyeyoutetiaodeshuxing,birunazhongcaizhishihezuogongnengxingmifengjian,nazhongshihezuowaiguanjian,douyouyidingdequbie。suoyixuancaiyidingyaoyoutedingdepeifangshuxing。

其次材質的硬度是關鍵,不同軟硬度是導致矽膠塞密封裝配的主要問題點之一,比如30度與80度是兩個不同的概念,他們區分在於,30度軟體可以用於更好的起到氣密與液體的密封性能,80度高硬度可以更好的起到緩衝受力的性能,所以兩種硬度都有各自的優勢,用於機械設備與家用密封是不同的方式。
2、加(jia)工(gong)導(dao)致(zhi)的(de)軟(ruan)硬(ying)度(du)不(bu)同(tong),密(mi)封(feng)膠(jiao)塞(sai)在(zai)生(sheng)產(chan)過(guo)程(cheng)中(zhong)會(hui)容(rong)易(yi)導(dao)致(zhi)兩(liang)個(ge)不(bu)同(tong)的(de)現(xian)象(xiang)產(chan)生(sheng),生(sheng)產(chan)過(guo)程(cheng)中(zhong)由(you)於(yu)生(sheng)產(chan)提(ti)升(sheng)產(chan)量(liang)加(jia)快(kuai)硫(liu)化(hua)速(su)度(du)導(dao)致(zhi)產(chan)品(pin)出(chu)現(xian)發(fa)軟(ruan)以(yi)及(ji)局(ju)部(bu)不(bu)熟(shu),導(dao)致(zhi)裝(zhuang)配(pei)發(fa)軟(ruan)現(xian)象(xiang),其(qi)次(ci)是(shi)加(jia)工(gong)時(shi)間(jian)過(guo)長(chang)未(wei)能(neng)及(ji)時(shi)出(chu)模(mo),導(dao)致(zhi)長(chang)時(shi)間(jian)的(de)高(gao)溫(wen)固(gu)化(hua)出(chu)現(xian)發(fa)脆(cui)現(xian)象(xiang)。

3、設she計ji的de結jie構gou是shi否fou合he理li,由you於yu矽gui膠jiao屬shu於yu軟ruan質zhi膠jiao體ti,如ru長chang期qi使shi用yong,沒mei有you設she計ji一yi定ding的de過guo盈ying量liang差cha異yi,長chang期qi的de摩mo擦ca很hen容rong易yi導dao致zhi密mi封feng塞sai的de脫tuo落luo與yu鬆song動dong,所suo以yi在zai設she計ji時shi,需xu要yao盡jin可ke能neng的de把ba握wo矽gui膠jiao密mi封feng塞sai的de尺chi寸cun,同tong時shi也ye需xu要yao用yong尺chi寸cun來lai配pei合he調tiao整zheng軟ruan硬ying度du,在zai調tiao高gao硬ying度du時shi需xu要yao將jiang過guo盈ying量liang減jian小xiao,在zai 硬度降低時,必須要加大過盈量,保證塞子的緊密型。
密mi封feng塞sai子zi想xiang要yao保bao證zheng密mi封feng性xing能neng效xiao果guo,采cai用yong通tong用yong方fang式shi可ke以yi按an照zhao以yi上shang幾ji種zhong方fang法fa去qu進jin行xing參can考kao,而er有you一yi些xie比bi較jiao特te殊shu密mi封feng塞sai還hai是shi建jian議yi先xian調tiao整zheng在zai打da樣yang實shi驗yan,確que保bao它ta的de安an全quan性xing能neng後hou再zai進jin行xing量liang產chan。
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