Ngenxa yeempawu ze-cpvc imathiriyeli ekrwada, isikrufu, umgqomo, ukungunda kokufa, ukutsalwa kunye noyilo lwe-cutter yahlukile kumgca we-upvc we-extrusion we-upvc.
Namhlanje makhe sigxile kwi-screw kunye noyilo lokungunda.
Uluhlengahlengisa njani uyilo lwe-screw kwi-extrusion yombhobho we-cpvc
Ukuguqula uyilo lwe-screw kwi-extrusion yombhobho we-CPVC kubandakanya uhlengahlengiso lokuphucula ukunyibilika, ukuxuba, kunye nokuhanjiswa kwezinto ze-CPVC. Nantsi iingqwalasela zokuguqula uyilo lwesijiva:
1. **Ijiyometri ekrwada**:
-Lungisa ubunzulu benqwelomoya kunye nepitch: Ukulungelelanisa ubunzulu benqwelomoya kunye nepitch kunokwandisa ukuhanjiswa kunye nokuxuba imathiriyeli ye-CPVC ngaphakathi kwetshaneli ye-screw.
2. **Umlinganiselo woxinzelelo**:
- Yandisa umlinganiselo wokunyanzeliswa: I-viscosity ephezulu ye-CPVC yokunyibilika inokufuna imilinganiselo ephezulu yoxinzelelo ukuvelisa uxinzelelo olwaneleyo kunye nokucheba ukunyibilika kunye nokuxuba.
3. **Isixhobo sokuKhwela kunye neeNgqungquthela**:
-Sebenzisa imathiriyeli okanye iileyile ezinobuxhakaxhaka bokunxiba obuphuculweyo kunye nokumelana nomhlwa ukuze umelane nendalo ebolileyo kunye neyomhlwa yokusetyenzwa kweCPVC.
- Qwalasela i-coatings okanye unyango olunciphisa ukukhuhlane kunye nokuphucula iimpawu zokukhulula ukunyusa ukuhamba kwe-CPVC yokunyibilika kunye nokunciphisa ukuguga kwesijiva.
4. **Ukupholisa iScrew/Ukufudumeza**:
- Sebenzisa iindawo zokufudumeza / zokupholisa ecaleni kwe-screw barrel ukulawula ubushushu obunyibilikayo kunye ne-viscosity, ngakumbi kwiindawo apho i-CPVC inokufumana ukuthotywa kwe-thermal okanye ukufudumeza ngokugqithiseleyo.
5. **Ukupholisa iScrew**:
- Qinisekisa ukupholisa i-screw ngokufanelekileyo ukugcina ulawulo lobushushu kunye nokuthintela ukugqithiswa kwe-CPVC yokunyibilika, ngokukodwa kwiinkqubo ze-extrusion ze-high-speed extrusion.
Ngokuqwalasela ezi zinto kunye nokwenza uhlengahlengiso olufanelekileyo kuyilo lwe-screw, abavelisi banokunyusa iinkqubo zokukhupha umbhobho we-CPVC ukufezekisa umgangatho wokunyibilika okungaguqukiyo, i-homogeneity, kunye ne-throughput.
Ululungisa njani uyilo lokufa kwi-cpvc umbhobho extrusion
Ukulungisa uyilo lokufa kwi-extrusion yombhobho we-CPVC kubandakanya uhlengahlengiso ukulungiselela i-viscosity ephezulu ye-CPVC yokunyibilika kunye nokuqinisekisa ukukhutshwa okufanayo.
1. **Ukufudumeza kweDie/Ukupholisa**:
- Lungisa iindawo zokufudumeza / zokupholisa: Ukushisa okuphezulu kweCPVC kunokufuna ukuguqulwa kwindlela yokufudumeza / yokupholisa ukuze kugcinwe ulawulo olufanelekileyo lobushushu kunye nokuthintela ukushisa okanye ukupholisa.
2. **IiMathiriyeli zeDie kunye neeNgqungquthela**:
- Qwalasela ukusebenzisa izinto / iingubo ezinokumelana nobushushu obuphezulu: amaqondo obushushu aphezulu e-CPVC asenokufuna izinto zokufa okanye iingubo ezinokumelana nobushushu obuphezulu ngaphandle kokuthotywa.
3. **I-Die Surface Gqiba**:
- Qinisekisa ukugqiba komphezulu ogudileyo kunye nofanayo wokufa: Umphezulu wokufa ogudileyo unceda ukunciphisa ukungqubana kunye nemikhosi yokucheba, ukunciphisa umngcipheko wokunyibilika kokwaphuka kunye nokuqinisekisa ukukhushulwa okufanayo.
4. **Izixhobo zokulawula ukuhamba**:
- Dibanisa izixhobo zolawulo lokuqukuqela, ezinje ngofakelo okanye izithinteli, ukunyusa usasazo lokuhamba kunye nokufana koxinzelelo kuyo yonke iprofayile yokufa, ngakumbi kwiijiyometri ezintsonkothileyo.
5. **Ukulinganisa uYilo lokufa**:
-Sebenzisa isoftware yokulinganisa uyilo ukuhlalutya indlela yokuziphatha, ukuhanjiswa koxinzelelo, kunye neeprofayili zobushushu ngaphakathi kufa. Oku kuvumela uvavanyo lwenyani lweenguqulelo ezahlukeneyo zokufa ukuze kunyuswe ukusebenza kakuhle phambi kokuphunyezwa komzimba.
Ngokuqwalasela le miba kunye nokwenza uhlengahlengiso olufanelekileyo kuyilo lokufa, abavelisi banokunyusa iinkqubo zokukhutshwa kombhobho we-CPVC ukufezekisa umgangatho ongaguqukiyo kunye nokuchaneka komda.
Kwinkqubo ye-extrusion yepayipi ye-cpvc, apho amanqaku kufuneka alumke
Ngethuba lenkqubo yokukhupha i-CPVC (i-Chlorinated Polyvinyl Chloride) imibhobho, amanqaku amaninzi afuna ukuqwalaselwa ngokucophelela ukuqinisekisa ukuveliswa kwemibhobho ephezulu. Nazi iingongoma eziphambili:
1. **Ukuphathwa kwezinto kunye noKuxutywa**:
- Qinisekisa ukuphathwa ngokufanelekileyo kunye nokuxuba i-resin ye-CPVC kunye nezongezo ukuze ufezekise ukusabalalisa okufanayo kunye nokuhambelana kwezinto. Ukuxuba okufanelekileyo kubalulekile ekugcineni iipropati ezifunwayo zekhompawundi ye-CPVC.
2. **Ulawulo lobushushu**:
-Jonga kwaye ulawule ubushushu be-extrusion ngononophelo, njengoko imathiriyeli ye-CPVC ineemfuno ezithile zobushushu bokusebenza. Gcina ubushushu ngaphakathi koluhlu olucetyiswayo ukukhusela ukuthotywa kwezinto kunye nokuqinisekisa ukuhamba okufanelekileyo kwenyibilika.
3. **Uyilo lweScrew kunye noLungiselelo**:
- Sebenzisa izikrufu ze-extruder eziyilelwe ngokukodwa ukusetyenzwa kwemathiriyeli ye-CPVC. Uyilo lwesijiva kufuneka lunikeze ukuxuba okwaneleyo kunye ne-homogenization yokunyibilika ngelixa unciphisa ukufudumeza kwe-chear ukunqanda ukuthotywa kwezinto.
4. **Uyilo lweDie kunye noLungiso**:
- Qinisekisa ukuba uyilo lokufa lufanelekile kwi-extrusion ye-CPVC yombhobho, kunye nemilinganiselo efanelekileyo kunye nejometri ukuvelisa imibhobho enobunzima obufanayo kunye nobubanzi. Linganisa idayizi ngokufanelekileyo ukufikelela kwimilinganiselo efanayo yombhobho.
5. **Ukupholisa nokuCima**:
- Ukusebenzisa iinkqubo ezisebenzayo zokupholisa kunye nokucima ukupholisa ngokukhawuleza umbhobho we-CPVC okhutshweyo kunye nokubeka imilinganiselo yayo. Ukupholisa okufanelekileyo kubalulekile ekuthinteleni ukulwa okanye ukuphazamiseka kombhobho kunye nokuqinisekisa ukuzinza kwe-dimensional.
6. **Ukutsalwa kunye nobungakanani**:
- Lawula isantya sokutsala kunye nobungakanani bombhobho we-CPVC ukufezekisa imilinganiselo efunwayo kunye nokugqitywa komphezulu. Ukutsalwa ngokufanelekileyo kunye nokulinganisa kuqinisekisa ukufana kwi-dameter yepayipi kunye nobukhulu bodonga kulo lonke ubude bombhobho.
7. **Ukubek'esweni kunye noLawulo loMgangatho**:
- Ukuphumeza uhlolo olubanzi kunye nenkqubo yokulawula umgangatho ukufumana naziphi na iziphene okanye ukungahambelani kwimibhobho ye-CPVC ekhutshiweyo. Ukuqhuba uhlolo kunye neemvavanyo ukuqinisekisa ukuthotyelwa kwemigaqo kunye nemigangatho.
Ngokulawula ngokucophelela la manqaku ngexesha lenkqubo yokukhupha, abavelisi banokuvelisa imibhobho ye-CPVC ephezulu ehambelana neenkcukacha ezifunekayo kunye nemigangatho yokusebenza.
Ixesha lokuposa: Apr-02-2024