Isiqulatho
● Izixhobo eziphambili
● Izinto zeNkqubo yokukhupha iipayipi
● Inkqubo yeNkqubo yeMibhobho
● Isixhobo Sokukhupha Umbhobho:
● Inkqubo yokupholisa:
● Umatshini Wokususa:
● Inkqubo yoLawulo:
● Izixhobo Zokusika:

Iityhubhu, ezifana neepayipi zePVC, zinokwenziwa kusetyenziswa phantse ngendlela efanayo naleyo isetyenziswa kwiidayi zefilimu eziqhumayo.

Uxinzelelo olufanelekileyo lunokubekwa kwimingxuma yangaphakathi kuyo yonke i-snare, okanye uxinzelelo olungafunekiyo lunokufakwa kububanzi bomphezulu nge-vacuum sizer ukuqinisekisa ukuba imilinganiselo yokuvala ifanelekile.

Ii-lumens okanye imingxunya eyongeziweyo ingangeniswa ngokongeza ii-mandrels zangaphakathi ezifanelekileyo kwi-parish.

Izixhobo zeetyhubhu ezinamalaya amaninzi zinokugcinwa kwishishini leemoto, imibhobho, kunye neshishini lokufudumeza kunye nemarike yokupakisha.

Izinto zokuqala
I-resin esetyenziswa kakhulu kwimveliso yepayipi zizinto zeplastiki ezifana ne-PE, i-PVC.

Izinto zokuvelisa imibhobho yakho zingadinga ukuqinisekiswa. Umzekelo, abavelisi abaninzi bemibhobho basebenzisa i-PVC.

I-resin ayivani nobushushu kakhulu kwaye phantsi kweemfuneko zesiqhelo zokucubungula, i-viscosity ephezulu, ngoko ke ayinakucutshungulwa. Ifuna ukuba ixutywe.

Ukudibanisa i-PVC kukucubungula apho izongezo zixutywa ne-base resin ukuze kufunyanwe umxube ofanayo.

Izongezo zifakiwe ukuphucula izakhono zenkqubo okanye ukuphucula ukusebenza kwemveliso.

Izinto zeNkqubo yokukhupha iipayipi
● Umgca wokukhupha
● Izixhobo Zokubhangqa
● Ukufa
● Inkqubo yokupholisa
● Izixhobo zokutsala nokusika

Inkqubo yeNkqubo yePipe

Okokuqala, iiplastiki zisetyenziselwa ukuvelisa i-resin etyebileyo, ukunciphisa i-viscosity kwaye ngaloo ndlela zenze inkqubo ye-PVC ibe lula.

Iziqinisi zobushushu bezilindeleke ukuba zikhusele ekuwohlokeni kobushushu xa kushushu. Ukuwohloka kubandakanya ukuphuhliswa nokuphiliswa kombala we-HCL. Ngoku iziqinisi eziqhelekileyo zixhomekeke.

Izithambisi zijolise ekunciphiseni ukungqubana ngexesha lokucubungula okunokubangela ukuwohloka. Nazi iintlobo ezimbini zezithambisi ezisetyenziswayo, ezizezangaphakathi nezangaphandle. Ukunciphisa iindleko kunye nokuphucula izinto zoomatshini zazo zonke iimpahla kubandakanya izizalisi kunye nokuqinisa. Zombini zikhulisa ukuqina, ubulukhuni, ukutyeba kunye nokungacimi komlilo.

I-Pipe Extrusion Die:
Umsebenzi we-extrusion die uya kuhlala uvelisa izinto ezinyibilikisiweyo ezibonelelwa ngumsonto we-screw zibe yindawo efunekayo.

Inkqubo Yokupholisa:
Kuyo yonke imilinganiselo kunye nombhobho uyabanda. Ukupholisa kuya kwenzeka ngokufafaza amanzi ngaphezulu kombhobho. Olu bungakanani bokupholisa kulo lonke i-PE bungaphezulu kakhulu xa buthelekiswa ne-PVC.

Umatshini Wokususa:
Oomatshini bokutsala babonisa ubungakanani obufanayo bombhobho. Ii-pullers luhlobo lwe-caterpillar loluhlobo lwamavili ashukumayo. Utshintsho lwesantya semagnethi yombane okanye ye-elektroniki lulawula isantya se-puller.

Inkqubo yoLawulo:
Banika umlinganiselo ozenzekelayo kunye nolawulo lobukhulu bombhobho. Kwindlela enye, umthamo wombhobho uyalinganiswa. Usondele kubunzulu. Incam yokuva ijikeleza umbhobho, iveze kwangoko xa umbhobho uphumile ngaphandle ukuze xa uxinene kakhulu okanye ukhaphukhaphu kakhulu.

Izixhobo Zokusika:
Izicucu ezineekhyulethi ezikhethekileyo zenzelwe ukunciphisa i-vinyl ibe yisithuba esifutshane. Kwaye isixhobo sokusika esizenzekelayo naso asisetyenziswa ngokwaneleyo. Okwangoku, zihamba nombhobho wokusika emva kokusika ukuze zithathwe kwaye ziphinde zibe nexesha lombhobho.

Umthombo ovela:
https://en.wikipedia.org/wiki/Plastics_extrusion
https://polymeracademy.com/pipe-extrusion-process/