聚氨酯設備的效果
發布者: 綠州(zhou) 時間:2019-11-30 10:03:20
聚(ju)氨酯(zhi)設備澆(jiao)注混合(he)式(shi)機械(xie)(xie)密(mi)(mi)(mi)封(feng)(feng)(feng)裝(zhuang)置(zhi)。主(zhu)要解決了(le)現有的(de)(de)(de)聚(ju)氨酯(zhi)設備澆(jiao)注混合(he)式(shi)機械(xie)(xie)密(mi)(mi)(mi)封(feng)(feng)(feng)裝(zhuang)置(zhi)存在的(de)(de)(de)摩擦溫度過高(gao)的(de)(de)(de)問(wen)題。其特(te)征在于:攪拌軸的(de)(de)(de)外周圍(wei)有動(dong)密(mi)(mi)(mi)封(feng)(feng)(feng)環,產(chan)品的(de)(de)(de)機架的(de)(de)(de)內(nei)腔(qiang)固定有與產(chan)品的(de)(de)(de)動(dong)密(mi)(mi)(mi)封(feng)(feng)(feng)環構成錐形動(dong)密(mi)(mi)(mi)封(feng)(feng)(feng)配合(he)的(de)(de)(de)靜(jing)密(mi)(mi)(mi)封(feng)(feng)(feng)環。由于該聚(ju)氨酯(zhi)設備澆(jiao)注混合(he)式(shi)機械(xie)(xie)密(mi)(mi)(mi)封(feng)(feng)(feng)裝(zhuang)置(zhi)的(de)(de)(de)動(dong)密(mi)(mi)(mi)封(feng)(feng)(feng)環和靜(jing)密(mi)(mi)(mi)封(feng)(feng)(feng)環分別(bie)采用軟硬材質制作,從而大大降低(di)了(le)摩擦溫度,密(mi)(mi)(mi)封(feng)(feng)(feng)件制作簡(jian)單,材質易(yi)于購買,有效(xiao)提高(gao)了(le)密(mi)(mi)(mi)封(feng)(feng)(feng)裝(zhuang)置(zhi)的(de)(de)(de)實現。
聚氨(an)酯制(zhi)品(pin)及其制(zhi)備(bei)方(fang)法和專用設備(bei),其特點是在上(shang)(shang)(shang)(shang)模具內鋪放(fang)(fang)上(shang)(shang)(shang)(shang)層(ceng)玻(bo)(bo)璃(li)(li)(li)(li)纖維(wei)氈(zhan)(zhan)(zhan)(zhan),在上(shang)(shang)(shang)(shang)層(ceng)玻(bo)(bo)璃(li)(li)(li)(li)纖維(wei)氈(zhan)(zhan)(zhan)(zhan)上(shang)(shang)(shang)(shang)放(fang)(fang)置上(shang)(shang)(shang)(shang)金(jin)屬(shu)嵌(qian)件,通過上(shang)(shang)(shang)(shang)金(jin)屬(shu)嵌(qian)件與模具上(shang)(shang)(shang)(shang)的(de)(de)(de)(de)磁鐵之(zhi)間的(de)(de)(de)(de)吸引(yin)力,把(ba)上(shang)(shang)(shang)(shang)層(ceng)玻(bo)(bo)璃(li)(li)(li)(li)纖維(wei)氈(zhan)(zhan)(zhan)(zhan)固(gu)定(ding)在上(shang)(shang)(shang)(shang)模具上(shang)(shang)(shang)(shang),在下模具上(shang)(shang)(shang)(shang)鋪放(fang)(fang)底層(ceng)玻(bo)(bo)璃(li)(li)(li)(li)纖維(wei)氈(zhan)(zhan)(zhan)(zhan),或采(cai)用金(jin)屬(shu)嵌(qian)件固(gu)定(ding)的(de)(de)(de)(de)方(fang)式,澆注(zhu)聚氨(an)酯組合料后,合模,熟化(hua)后打開模具,制(zhi)成制(zhi)品(pin);制(zhi)品(pin)的(de)(de)(de)(de)上(shang)(shang)(shang)(shang)層(ceng)玻(bo)(bo)璃(li)(li)(li)(li)纖維(wei)氈(zhan)(zhan)(zhan)(zhan)位于制(zhi)品(pin)的(de)(de)(de)(de)上(shang)(shang)(shang)(shang)表(biao)面(mian),上(shang)(shang)(shang)(shang)金(jin)屬(shu)嵌(qian)件在上(shang)(shang)(shang)(shang)層(ceng)玻(bo)(bo)璃(li)(li)(li)(li)纖維(wei)氈(zhan)(zhan)(zhan)(zhan)之(zhi)下,緊貼(tie)著上(shang)(shang)(shang)(shang)表(biao)面(mian)的(de)(de)(de)(de)上(shang)(shang)(shang)(shang)層(ceng)玻(bo)(bo)璃(li)(li)(li)(li)纖維(wei)氈(zhan)(zhan)(zhan)(zhan),底層(ceng)玻(bo)(bo)璃(li)(li)(li)(li)纖維(wei)氈(zhan)(zhan)(zhan)(zhan)位于制(zhi)品(pin)的(de)(de)(de)(de)下表(biao)面(mian);確保(bao)玻(bo)(bo)璃(li)(li)(li)(li)纖維(wei)氈(zhan)(zhan)(zhan)(zhan)分布在制(zhi)品(pin)上(shang)(shang)(shang)(shang)下兩個表(biao)面(mian),更好地解決制(zhi)品(pin)的(de)(de)(de)(de)變形問(wen)題。