Ngenxa yokusebenza kwayo okugqwesileyo, i-extruder barrel screw isetyenziswa ngokubanzi kwi-air-conditioning, i-air-conditioning yasekhaya kunye nokugquma kunye nokugquma kwemibhobho eyahlukeneyo eshushu nebandayo kunye nezikhongozeli ekwakhiweni, ishishini lemichiza, isinyithi, ukwakha iinqanawa, amayeza, izithuthi kunye amanye amashishini. Sisizukulwana esitsha seemveliso zobugcisa obuphezulu. Iimveliso zokugquma ezisemgangathweni. Nangona kunjalo, umgangatho wemveliso usenokuba ufanelekile ngenxa yezinto ezahlukeneyo, ezifana nokukhutshwa ngokugqithiseleyo, ukulawulwa kobushushu bokufudumala, isantya sokusebenza esingazinzanga, njl.
Impembelelo yokucoca ngokugqithisileyo phakathi komgqomo we-extruder kunye nokujija kumgangatho wemveliso.
1. Ukuba i-gap phakathi kwe-barrel kunye ne-screw ye-extruder inkulu kakhulu kwaye ukuhamba kwe-extruded melt ayizinzile, imibimbi ethe tyaba iya kubonakala ngokulula kumphezulu wemveliso.
2. Ukuba i-gap inkulu kakhulu, uxinzelelo lwe-extrusion melt luya kuba lungazinzi, lubangele utshintsho olukhulu kwimilo yejometri kunye neempazamo zobukhulu becandelo lemveliso.
3. Ukuba i-gap inkulu kakhulu, i-backflow phenomenon ebangelwa yinto etyhidiweyo ehamba phambili kwi-barrel iya kwanda, ibangele ukuba izinto ezityhidiweyo zihlale emgqomeni ixesha elide kwaye zijike zibe tyheli, okuya kubangela ukubola okanye ukutshisa amabala kwi-barrel. umphezulu wemveliso.
4. I-gap phakathi kwe-barrel kunye ne-screw ye-extruder inkulu kakhulu, eyenza imveliso yeemveliso ezikhutshiweyo ingazinzi okanye iyancipha.
Impembelelo yokulawula ubushushu obungazinzanga kwi-extruder barrel screw kumgangatho wemveliso:
1. Ulawulo lobushushu bokufudumala aluzinzile, olubangela umgangatho ongalinganiyo weplastiki yezinto eziluhlaza kwi-barrel, okubangelwa ubuso oburhabaxa bemveliso kunye namanqaku aqhelekileyo amanzi.
2. Ubungakanani becandelo lomnqamlezo lwemveliso aluzinzile, kwaye impazamo yobungakanani bejometri iguquguquka kakhulu.
3. Izibonda ezinzima zihlala zivela kumphezulu wemveliso.
4. Umgangatho wemveliso awuzinzile, amandla ahlwempuzekileyo, kwaye kulula ukuba lukhuni ngexesha lokusetyenziswa.
Impembelelo yesantya sokusebenza esingazinzanga sesikrufu se-extruder barrel kumgangatho weemveliso zeplastiki:
1. Ubume bejometri ye-longitudinal yemveliso ineempazamo ezinkulu ze-dimensional.
2. Imibimbi esecaleni idla ngokuvela kwiimveliso.
3. Umphezulu wemveliso urhabaxa, unobuqhophololo ngokulula okanye unamaqhuma aqinileyo asekuhlaleni.
Ezi zinto zilandelayo zichaphazela isantya sokusebenza se-extruder barrel screw:
1. Ibhanti yothumelo emile okwe-V inxibe kakhulu kwaye umsebenzi uyatyibilika.
2. Umgama ophakathi kwe-V-shaped belt drive pulley incinci kakhulu, ukwenzela ukuba i-belt drive slope ayikwazi ukusebenza ngokuchanekileyo kunye ne-trapezoidal slope ye-pulley.
3. Ubushushu bezinto zokufudumeza kwi-barrel ziphantsi kwaye i-plasticization yezinto eziluhlaza azilingani, okubangela ukuba i-screw rotation isebenze i-torque yomthwalo ukwandisa kunye nesantya se-screw ukuba singazinzi.
4. I-thrust shaft ye-screw yonakalisiwe, njl.
Ixesha lokuposa: Oct-28-2024
