Yintoni omele uyazi malunga nePVC kunye neProfayile eyenzelwe i-Extruders Conical Twin Screw Barel

Ibhareli ejiyile ejiyile yenza intliziyo ye-aI-Twin Screw Extrusion Machine. Eli candelo, liyimfuneko kwiPipe yePVC kunye neProfayili eyenzelwe i-Extruders Conical Twin Screw Barrel, ifezekisa ukuxuba okufanayo kunye nomgangatho ozinzileyo wokunyibilika. Abavelisi abanje ngeI-Pvc Conical Screws Manufacturerkhetha olu yilo ukusombulula imiba eqhelekileyo ye-extrusion:

• Umgangatho wokunyibilika ongahambelaniyo
• Ukuxuba kakubi
• Ukunxiba isikrufu esikhawulezileyo
• Ukusetyenziswa kwamandla aphezulu

I-Conical Twin Screw Extruder Barrelszibonelela ngenkonzo ende, ukusebenza kakuhle kwamandla, kunye nokuphucula ukungaguquguquki kwemveliso.

Iimpawu eziphambili kunye noYilo lwePipe yePVC kunye neProfayili eyenzelwe i-Extruders Conical Twin Screw Barrel

Ulwakhiwo lweConical kunye noMgaqo wokuSebenza

I-conical twin screw barrel igqame ngenxa yokumila kwayo okwahlukileyo. I-screws ngaphakathi kwi-barrel inobubanzi obuncinci ukusuka kwelinye icala ukuya kwelinye, lenza i-cone. Olu luyilo lunceda izikrufu zityhale, zixube, kwaye zinyibilike imathiriyeli yePVC njengoko ihamba ngomphanda. Umgqomo ngokwawo uqhele ukwenziwa njengeqhekeza elinye eliqinileyo, eligcina ingaphakathi ligudileyo kunye nobushushu obulinganayo. Izifudumezi zangaphandle zifudumeza umgqomo, kwaye izikrufu ezijikelezayo zihambisa izinto phambili. I-thrust eyomeleleyo ethwele emva kwe-port yesondlo ixhasa amandla adalwe zizikrufu, okwenza yonke inkqubo izinzile ngexesha lokusebenza.

Ubume be-conical bunika iingenelo ezininzi:

• Yandisa uxinzelelo kwizinto eziphathekayo, inceda inyibilike kwaye idibanise ngokukhawuleza.
• Ukutshintsha kwedayamitha kunceda ukulawula isantya kunye noxinzelelo, into ebalulekileyo ekwenzeni umbhobho wePVC ophezulu kunye neprofayili.
• Uyilo luvumela iibheringi ezinkulu kunye neeshafts, oku kuthetha ukuba umatshini unokusingatha amandla amaninzi kwaye uhlale ixesha elide.

Qaphela: Ulwakhiwo lwe-conical twin screw barrel luyenza ilunge ngakumbi ukuphatha uxinzelelo oluphezulu olufunekayoUmbhobho wePVC kunye neProfayile eyenzelwe i-Extruders Conical Twin Screw Barrel.

Uyilo olukhethekileyo lwePVC Extrusion

I-conical twin screw barrel ayikho nje malunga nokumila; ikwamalunga nendlela esebenza ngayo ngePVC. I-PVC yimpahla ekwazi ukufudumala ubushushu, ngoko ke umphanda kufuneka unyibilike ngobunono kwaye ngokulinganayo. Uyilo lwe-conical lunceda ngokusabalalisa amandla kunye nobushushu, okugcina i-PVC ingatshi okanye iphule.

Iingenelo eziphambili zolu yilo olukhethekileyo ziquka:

• Ukuxuba okungcono kunye nokunyibilika, okukhokelela kwimveliso egudileyo kunye nemveliso.
• Ukuphuculwa kokulawula ubushushu kunye noxinzelelo, okunceda ukugcina umbala kunye nobukhulu bombhobho wePVC kunye neprofayili ehambelanayo.
• I-torque ephezulu kunye nesantya, esenza kube lula ukusetyenzwa kwemathiriyeli eyomeleleyo okanye eshinyeneyo yePVC.

Le theyibhile ingezantsi ithelekisa i-conical twin screw barrel kunye ne-parallel twin screw barrel:

Ijiyometri ye-conical twin screw barrel nayo yenza kube lula ukuyicoca kunye nokugcina. Oku kunciphisa ixesha lokuphumla kwaye kugcina iindleko zemveliso ziphantsi. Uyilo lufanelekile kwiPipe yePVC kunye neProfayili eyenzelwe i-Extruders Conical Twin Screw Barrel, ngakumbi xa kufuneka imveliso ephezulu kunye nomgangatho.

Ukukhethwa kwezinto eziphathekayo, ixesha elide, kunye noLawulo loMgangatho

Abavelisi basebenzisa izixhobo ezikhethekileyo ukwenza imibhobho ye-conical twin screw yomelele kwaye ihlale ixesha elide. Ukhetho oluqhelekileyo lubandakanya iintsimbi eziphezulu ze-alloy ezifana ne-38CrMoAIA, i-SACM645, kunye ne-42CrMo. Ezi zixhobo zihamba kunyango olunje nge-nitriding, i-hard chrome coating, kunye nokutshiza kwe-bimetallic alloy. Ezi nkqubo zenza umphezulu ube nzima kwaye uxhathise ngakumbi ukunxiba kunye nokubola.

Iingubo ezahlukeneyo zinika amanqanaba ahlukeneyo okukhusela. Umzekelo, ii-bimetallic liners kunye ne-Colmonoy hardfacing zinika ukunxiba okugqwesileyo kunye nokumelana nomhlwa. Iimbumba zeCeramic zibonelela ngowona bunzima buphezulu kunye nokunxiba okuphantsi, okubenza bafanelekele imisebenzi enzima kakhulu.

Ukuqinisekisa yonke iPipe yePVC kunye neProfayile eyilelwe i-Extruders Conical Twin Screw Barrel idibana nemigangatho ephezulu, abavelisi balandela amanyathelo angqongqo olawulo lomgangatho:

1. Coca izikrufu kunye nemigqomo rhoqo ukukhusela ukwakheka.
2. Gada kwaye ulawule imimandla yobushushu ecaleni kombhobho.
3. Lungisa isantya se-screw kunye nesantya sokutya kwimathiriyeli nganye.
4. Hlola, thambisa, kwaye ubuyisele iindawo ezigugileyo ngeshedyuli.
5. Jonga umgangatho wemveliso rhoqo ukugcina imigangatho iphezulu.
6. Ukuqeqesha abasebenzi ukuba baphathe kwaye baxazulule iingxaki koomatshini.
7. Gcina iirekhodi ezineenkcukacha zokuseta, ukugcinwa, kunye neetshekhi.

Ingcebiso: Ukusebenzisa izixhobo ezifanelekileyo kunye nokulandela ulawulo olungqongqo lwekhwalithi kunceda i-conical twin screw barrel ukuba ihlale ixesha elide kwaye isebenze ngcono, naphantsi kweemeko ezinzima.

Izinto eziluncedo kunye nokuSetyenziswa okuSebenzayo koMbhobho wePVC kunye neProfayile eyenzelwe i-Extruders Conical Twin Screw Barel

IiNzuzo zokuSebenza ngaphezu kwezinye iintlobo zemiphanda

Imigqomo ye-Conical twin screw ihambisa iingenelo ezicacileyo ngaphezulu kwesikrufu esinye kunye ne-parallel twin screw barrels, ngakumbi kwimveliso ye-screw.Umbhobho wePVC kunye neProfayile eyenzelwe i-Extruders Conical Twin Screw Barrel. Ijometri yabo eyahlukileyo kunye nobunjineli babonelela ngetorque ephezulu, i-output engcono, kunye nokutya okuphuculweyo. Le theyibhile ilandelayo ibalaselisa umahluko ongundoqo:

Abavelisi banike ingxelo ngophuculo olubonakalayo emva kokutshintshela kwimibhobho yesikrufu esingamawele. Umzekelo, umzi-mveliso wombhobho wePVC waseRashiya wandise imveliso nge-18%, ixesha elide lokuphila isikrufu ukusuka kwi-1.5 ukuya kwiminyaka eyi-3.2, kunye nokunciphisa ukusetyenziswa kwamandla ngekhilogram yemveliso nge-12%. Ezi ziphumo zibonisa ukuba i-conical twin screw barrels ibonelela ngokusebenza okuphezulu, ngakumbi kwimisebenzi efuna iPVC extrusion.

I-Conical twin screw barrels ikwanceda ukunciphisa ukusetyenziswa kwamandla. Uyilo lwabo luphucula ukusebenza kakuhle kwe-thermal kunye nokuxuba izinto eziphathekayo, okunciphisa iindleko zokuvelisa kunye nokuxhasa ukuveliswa okuzinzileyo. Ezinye ii-extruders eziqhubela phambili zifikelela kwi-20% yokonga amandla ngokusebenzisa ukugqunywa kwe-thermal okupheleleyo kunye neenjini ezisebenzayo. Oku akuncedi nje kuphela kwimo engqongileyo kodwa kwenza imveliso ingabizi kakhulu.

Imveliso Eyongeziweyo, Ukuxuba, kunye noMgangatho weMveliso

Idizayini yombhobho we-conicalyonyusa umthamo we-extrusion ukuya kuthi ga kwi-50%, eyonyusa kakhulu amazinga emveliso yePVC Pipe kunye neProfayili eyenzelwe i-Extruders Conical Twin Screw Barrel. I-twin screw mechanism iphucula ukucheba kunye noxinzelelo, okukhokelela ekuxutyweni ngokucokisekileyo kunye neplastification. Oku kukhokelela kwizantya ezikhawulezayo ze-extrusion kunye neziphazamiso ezimbalwa ukusuka kwisantya esingahambelaniyo.

Iinzuzo eziphambili ziquka:

• Ukusebenza kwemveliso ephezulu kunye nokulinganisa.
• Ukudibanisa okuphuculweyo kunye nokunyibilika, okukhokelela kumgangatho ofanayo wemveliso.
• Ukuhamba kwezinto eziphuculweyo kunye nokuhanjiswa koxinzelelo, ukunciphisa ukuncipha kwezinto kunye nokuphucula umgangatho wokunyibilika.

Ijiyometri enetapered ye-conical twin screw barrel yongeza ukuxubana kwezinto kunye nokuhambisa ukusebenza kakuhle. Ukuhla kancinci kwedayamitha yesikrufu kuphucula ukuhanjiswa kwamandla okucheba, kuqinisekisa ukusasazeka kobushushu kunye nokunciphisa ukusetyenziswa kwamandla. I-counter-rotating conical screws yenza ukuba i-extrusion ikhawuleze kwaye isebenze, ivelise imibhobho ye-PVC ekumgangatho ophezulu kunye neeprofayili ezineendawo ezingenasiphako.

Abavelisi balinganisa uphuculo olusebenzayo ngokulandela iimethrikhi ezifanaisivuno, ukusebenza kakuhle kwezixhobo (OEE), i-throughput, kunye neendleko zomgangatho. I-Smart sensors kunye nokuhlanganiswa kwe-IoT zivumela ukubeka iliso ngexesha langempela lokushisa kunye nesantya se-screw, okwenza ukugcinwa kwangaphambili kunye nokuzinza kwenkqubo. Iinkampani ezisebenzisa obu buchwepheshe zinika ingxelo ukuya kuthi ga kwi-30% ukuvalwa okungalindelekanga okumbalwa kunye nokongiwa kweendleko.

I-conical twin screw barrel nayo iyayinciphisa inkunkuma yezinto. Uyilo lwayo lwenza ukuba i-extrusion eqhubekayo, ukusika, kunye nokupholisa, ukwandisa umthamo wemveliso ngaphezu kwe-30%. Ukusika okushushu kumphezulu otyhidiweyo wokufa kuphelisa inkunkuma ekutsaleni umcu, kwaye ulawulo oluchanekileyo lwe-thermal luqinisekisa iplastiki efanayo. Ezi mpawu ziphantsi kweendleko zamandla kunye nokuphucula ukusebenza kakuhle kwe-extrusion, okwenza i-conical twin screw barrel ibe yindleko yokukhetha abavelisi.

Ingcebiso: Ukudibanisa okuphuculweyo kunye nokusebenza kakuhle kokunyibilika akuphuculi umgangatho wemveliso kuphela kodwa kunciphise iziphene kunye nokusebenza kwakhona, ukunciphisa inkunkuma yezinto kunye nokuxhasa imveliso ezinzileyo.

Ukukhetha, ukuSebenza, kunye noLondolozo lweZenzo eziLungileyo

Ukukhetha i-conical twin screw barrel elungileyo yePVC Pipe kunye neProfayile eyenzelwe i-Extruders Conical Twin Screw Barrel ibandakanya iindlela ezininzi ezibalulekileyo. Abavelisi bacebisa ukuba basebenzise i-conical twin-screw extruders kwiimveliso eziqinileyo zePVC ngenxa yemithamo yabo emincinci yesijija kunye neplastiki esebenzayo. Kwiikhompawundi zePVC ezinomxholo ophezulu wokuzalisa, i-parallel twin-screw extruders inokufaneleka ngakumbi.

Iindlela ezilungileyo zokukhetha ziquka:

1. Khetha i parameters screw kunye nobude-to-diameter ratio (L / D) phakathi 20 kunye 40 for compression balanced and plasticizing effects.
2. Khetha i-compression ratio phakathi kwe-1.6 kunye ne-2 ukuqinisekisa iplastiki efanayo kunye nokunciphisa ukusetyenziswa kwamandla.
3. Sebenzisa i-engile yencam ye-screw ye-20°–30° ukuphucula ukuguqulwa kwamandla.
4. Sebenzisa i-gradient screw structure ukwenzela ukuxuba okuphuculweyo kunye neplastiki efanayo.
5. Qinisekisa iipropathi ezichasene nokubola kunye ne-chrome plating yokuphucula ukumelana nokunxiba.

Ukusebenza ngokufanelekileyo kunye nokugcinwa kubalulekile ekwandiseni ixesha lokuphila kunye nokusebenza kwee-conical twin screw barrels. Ezi ndlela zilandelayo zibalaseleyo zinceda ukugcina ukusebenza kakuhle kunye nomgangatho wemveliso:

• Cwangcisa uhlolo lwamaxesha ngamaxeshayezikrufu, imigqomo, kunye neendibano die ukunqanda blockages.
• Amanqaku okuthambisa inkonzo rhoqo ukunciphisa ukukhuhlana kunye nokuguga.
• Gcina isixokelelwano sokupholisa ukuthintela ukufudumeza.
• Ukulinganisa iinzwa kunye nezixhobo zokubeka iliso ukugcina ulawulo lwenkqubo.
• Jonga kwaye uqinisekise ulungelelwaniso olufanelekileyo lwezikrufu kunye nemigqomo.
• Phucula i-screw element ngezinto ezingagugiyo kunye ne-anti-corrosion.
• Coca umgqomo emva kokuba imveliso nganye iqhutywe ukususa izinto ezishiyekileyo.
• Hlola umgangatho ongaphakathi wombhobho rhoqo ukuba ugugile okanye wonakele.
• Tshintsha ii-barrel liners ukuba kuyimfuneko ukugcina ingqibelelo.
• Landela imiyalelo yogcino ethe ngqo kumenzi ngokungqongqo.

Amaxesha aqhelekileyo okulungisa abandakanya ukucoca iigiya kunye nokutshintsha i-oyile yebhokisi yokunciphisa emva kweeyure ezingama-500, ukubuyisela ioyile yokuthambisa kwibhokisi yegiya emva kweeyure ezingama-3000, kunye nokuqhuba uhlolo lonyaka lokunxiba kwizinto eziphambili. Iitshekhi zemihla ngemihla kufuneka zigqume isimo sokuthambisa, amanqanaba e-oyile, ubushushu, ingxolo, ukungcangcazela, kunye nemoto yangoku.

Izizathu eziqhelekileyo zokungaphumeleli okanye ukugqoka zibandakanya iifayili ezixubileyo kwi-resin, uxinzelelo lomatshini olusuka kukulungelelaniswa okungafanelekanga, kunye nemiba yokusebenza efana nokugcinwa kakubi. Amanyathelo okuthintela, afana noyilo olufanelekileyo, ukuhlolwa rhoqo, kunye nokusebenza ngononophelo, kunceda ukuphepha ezi ngxaki kunye nokwandisa ubomi bezixhobo.

Qaphela: Ukubambelela kwezi ndlela zilungileyo kuqinisekisa ukusebenza okukhuselekileyo, okuthembekileyo, kunye nokusebenza kakuhle, ukunciphisa ixesha lokuphumla elingacwangciswanga kunye nokwandisa imveliso kwimigca ye-PVC yokukhupha.

I-Conical twin screw barrels idlala indima ebalulekileyo ekuveliseni umbhobho wePVC okumgangatho ophezulu kunye neProfayile eyenzelwe i-Extruders Conical Twin Screw Barrel. Amava oshishino abonisa ukuba ulawulo oluchanekileyo lobushushu, uyilo lwemodyuli, kunye nezinto ezihlala ixesha elide ziphucula ukuxubana kunye nokungaguquguquki kwemveliso. Ukugcinwa rhoqo kunye nolawulo oluhlakaniphile lunceda abavelisi ukuba bafezekise imveliso ezinzileyo, ukunciphisa ixesha lokunciphisa, kunye nokuxhasa ukutsha kwexesha elizayo.

FAQ

Yintoni eyenza i-conical twin screw barrel ilungele iPVC extrusion?

Uyilo lwe-conical luphucula ukuxuba kunye nokunyibilika. Iphatha uxinzelelo oluphezulu kwaye inika imveliso ezinzileyo. Oku kuyenza igqibelele ukuvelisa imibhobho yePVC ekumgangatho ophezulu kunye neeprofayili.

Kukangaphi apho abasebenzi kufuneka bawugcine kangaphi umphanda we-conical twin screw?

Abanini-zithuthi kufuneka bahlole kwaye bacoce umgqomo emva kokuqhutywa kwemveliso nganye. Ukugcinwa rhoqo kwandisa ubomi besixhobo kwaye kuqinisekisa umgangatho wemveliso ongaguqukiyo.

Ngaba i-conical twin screw process imathiriyeli yombhobho ngaphandle kwePVC?

Ewe. Umgqomo unokuqhuba i-PE, i-PP, kunye nezinye i-thermoplastics. Abavelisi banokuhlengahlengisa uyilo lwe-screw kunye noseto lwezixhobo ezahlukeneyo.