Imigaqo yoBugcisa eqhelekileyo yeNkqubo yokukhupha

I-extrusion yeyona teknoloji ixhaphakileyo yokucubungula iplastiki, kwaye ikwayindlela yangaphambili yokubumba i-blow molding. Ifanelekile kwi-blow molding ye-PE, i-PP, i-PVC, iiplastiki zobunjineli be-thermoplastic, ii-elastomers ze-thermoplastic kunye nezinye ii-polymers kunye neendidi ezahlukeneyo ze-blends. Eli nqaku labelana ngesigama sobuchwephesha seeplastiki ezikhutshweyo, kwaye umxholo ngowokubhekisa kubahlobo bakho.

Ukubumba i-extrusion kukwabizwa ngokuba yi-extrusion molding kwi-processing yeplastiki. Xa kulungiswa i-extruders ezingezizo zerabha, ikhutshwa ngoxinzelelo lwe-hydraulic kwi-mold ngokwayo. Ibhekisa kwindlela yokucubungula apho izinto zidlula khona kwisenzo phakathi komgqomo kunye ne-screw ye-extruder, ngelixa zenziwe iplastiki bubushushu, zityhalelwa phambili yi-screw, kwaye ziqhubeka zidlula entloko ukwenza iimveliso ezahlukeneyo okanye iimveliso ezingaphantsi.

01 Iplastiki Extrusion Mold

Izixhobo zeplastiki ze-sextrusion: Kwinkqubo yokubumba iplastiki, kukho isikhunta sokubumba okuqhubekayo kweenxalenye zeplastiki (iimveliso).

Izixhobo zokukhupha iprofayili: Inkqubo yokubumba i-extrusion isetyenziselwa ukubumba izinto zeplastiki ezineprofayili.

izixhobo zokukhupha imibhobho: Inkqubo yokubumba i-extrusion isetyenziselwa ukubumba imibhobho yeplastiki.

i-extrusiontooling: Inkqubo yokubumba i-extrusion isetyenziselwa ukubumba i-plastic sheet.

Izixhobo zokukhupha iipaneli: Inkqubo yokubumba i-extrusion isetyenziselwa ukubumba iphepha leplastiki.

isixhobo sokukhupha izinto ezidityanisiweyo: Isikhunta esisebenzisa izixhobo ezimbini okanye ngaphezulu zokukhupha izinto ukwenza inxalenye efanayo yeplastiki.

i-front-coextrusiontooling (FCE): I-co-extrusion die ene-co-extrusion runners ezibekwe kwi-die.

Izixhobo zokukhupha i-co-extrusion emva kokudibanisa (PCE): Isixhobo sokukhupha i-co-extrusion sibekwe kwi-co-extrusion die emva kwesixhobo sokubumba.

Izixhobo zokukhupha iintambo ezininzi: Kwimold efanayo, kwenziwa iimold ezimbini okanye ngaphezulu zeplastiki zokukhupha iintambo.

Izixhobo zokukhupha i-surfaceembossment: Inkqubo yokubumba i-extrusion isetyenziselwa ukwenza i-mold eneendawo zeplastiki ezineepatheni kumphezulu ongaphandle.

izixhobo zokukhupha i-foamextrusion eziphantsi: Inkqubo yokubumba i-extrusion isetyenziselwa ukubumba iindawo zeplastiki ezinomlinganiselo we-foaming ongaphantsi kwe-1.3-2.5.

Izixhobo zokukhupha igwebu zasimahla: Ukubumba igwebu kunye nenkqubo yokukhupha igwebu zasimahla zisetyenziselwa ukubumba iindawo zeplastiki ezinegwebu.

Izixhobo zokukhupha igwebu elingaphezulu eliqinileyo: Zisebenzisa inkqubo yokukhupha igwebu kunye nenkqubo yokukhupha igwebu elawulekayo, kwaye umphezulu wokukhupha unesigqubuthelo esinenxalenye yeplastiki efakwe igwebu.

izixhobo zokudibanisa izinto: Inkqubo yokubumba izinto ezingaphandle isetyenziselwa ukudibanisa iimveliso zeplastiki nezingezizo ezeplastiki zibe yi-mold yemveliso kwi-mold efanayo.

Izixhobo zokukhupha izinto ezenziwe ngePlastiki yoMthi (WPC): Inkqubo yokubumba izinto ezenziwe ngePlastiki isetyenziselwa ukwenza imveliso kwisikhunta esifanayo emva kokuxuba iplastiki kunye nomgubo wezityalo.

02Iindawo zokufa ze-Extrusion

I-Die: Ifakelwa ekuphumeni kwe-extruder ukuze ifudumale ngakumbi kwaye ifake iplastiki kwiplastiki ebonelelwa yi-extruder ukuze ikhuphe i-parison yeplastiki.

Isikali: Isixhobo sokupholisa nokubumba iparison yeplastiki ekhutshwe kwidayi.

Itanki yamanzi: Isixhobo esisebenzisa amanzi okupholisa ukuze siqhubeke sipholisa kwaye sibumbe iindawo zeplastiki.

03 Iindawo zokukhupha izinto

I-Locatingbush: Inxalenye edlala indima yokubeka unxibelelwano phakathi kwedayi kunye ne-extruder.

Ipleyiti yokuqhekeza: Inxalenye enemingxuma eqinisa ukuhamba kwezinto emnyango we-die runner.

Intamo, iadaptha: Kwisiphelo sedayisi, iqhagamshelwe kwi-extruder kwaye isebenza njengenxalenye yenguqu yembaleki.

Si-piderplate: Iindawo eziqinileyo ezingundoqo okanye eziqhekekileyo zekhowuni.

Cipleyiti yokucinezela: Inxalenye ecinezela ukuhamba kwezinto.

ipleyiti yangaphambili: Ukubumba kwangaphambili kweenxalenye zeplastiki.

Landplate: Ekupheleni kokukhutshwa kwedayi, kwakheka inxalenye yokugqibela yeplastiki.

I-Torpedo: Iinxalenye eziziikhoni ezithi ekuqaleni ziguqule izinto kwijelo lokuhamba kwamanzi.

 Mandrel: Inxalenye eyenza umngxuma ongaphakathi we-parison yeplastiki.

Ii-nsert: Iinxalenye ezakhiwe ngokungaphelelanga ezifakwe kwinxalenye ephambili.

Ipleyiti yokugquma: Kukho iindawo zegumbi eliphambili lokucoca ulwelo phezulu kwesikhunta sokulinganisa.

Ireyile ephezulu: Iindawo ezikumphezulu ophezulu wenxalenye yeplastiki emile okwesibuko sokubumba.

Sireyile yokujonga: Inxalenye ekwicala lenxalenye yeplastiki emile okwesibuko kwisikhunta sokubumba.

Bi-ottomrail: Inxalenye esezantsi kwenxalenye yeplastiki emile okwesixokelelwane sokubumba.

Ipleyiti esisiseko: Inxalenye exhasayo yesikhunta sokubumba okanye ezantsi kwitanki yamanzi.

Ipleyiti yokubuyisela: Inxalenye eqhagamshelwe kwitheyibhile yokusebenza yomatshini wokuncedisa ukukhupha umbane ezantsi kwedayi yokubumba okanye itanki yamanzi.

Isitya setanki: Iindawo zeplastiki ezibunjiweyo etankini yamanzi.

I-adaptha yokudibanisa i-Coextusion: Qhagamshela isikhunta kunye namacandelo omatshini wokudibanisa i-co-extrusion.

04 Izinto zoYilo ze-Extrusion Die

I-Flowchannel: I-Flowchannel apho iplastiki enyibilikisiweyo ingena khona kwi-dae.

Ei-xtendingangle: I-engile ephakathi kwe-generatrix yomphezulu wokwandiswa kwi-runner kunye ne-axis ye-extrusion cavity.

Cukucinezela: I-engile ebandakanyiweyo phakathi kwe-generatrix yomphezulu woxinzelelo kwi-runner kunye ne-axis ye-extrusion cavity.

Ci-ompressrate: Umlinganiselo wendawo enqamlezileyo yomgijimi kwipleyiti yokuxhasa kunye nendawo enqamlezileyo yomgijimi kwipleyiti yokwenza.

Indawo yomhlaba: Kwi-runner, icandelo lokulungiselela kunye necandelo lokwakha zithe tye.

Ngaphambi kokuwela: Umsantsa womgijimi kwipleyiti elungisiweyo.

Lkunye: Umsantsa womgijimi kwipleyiti yokwenza.

Igumbi lokucoca umoya: Kwimold yokuseta, igumbi lokucoca umoya liyavulwa kumphezulu ongabumbekiyo.

Ukucoca umoya: Umngxuma womoya ovulekileyo kumphezulu wokubumba wetemplate.

Vumngxuma we-acuum: Umjelo wemingxunya kwinkqubo ye-vacuum yesikhunta sokulinganisa.

Ci-oolingchannel: Indlela yokudlula kwindawo yokupholisa kwi-die okanye kwi-sizeing mold.

Cumngxuma we-alibrator: Umngxuma wokubumba apho i-mold yokubumba kunye nebhloko yokubumba zidibana nenxalenye yeplastiki ukuze ziphole kwaye zibumbe.

Ai-xis ofcalibrator cavity: Umgca osembindini wejometri womngxuma omile.

HIsantya sokuvala i-aul: Ubude benxalenye yeplastiki ekhutshiweyo ngexesha ngalinye.