Ngenxa yezici ze-cpvc impahla eluhlaza, isikulufu, umgqomo, isikhunta se-die, ukudonsa kanye nomklamo wokusika uyahluka emugqeni we-upvc extrusion wepayipi.
Namuhla ake sigxile ekwakhiweni kwesikulufu kanye nesikhunta se-die.
Ungawushintsha kanjani ukwakheka kwesikulufu se-cpvc pipe extrusion
Ukushintsha idizayini yesikulufu ye-CPVC extrusion yamapayipi kuhlanganisa ukulungiswa ukuze kuthuthukiswe ukuncibilika, ukuxubana, nokudlulisa impahla ye-CPVC. Nazi ezinye izinto ezicatshangelwayo zokushintsha idizayini yesikulufu:
1. **I-Screw Geometry**:
- Lungisa ukujula kwendiza nephimbo: Ukulungisa ukujula kwendiza kanye nephimbo kungathuthukisa ukudlulisa nokuxubana kwezinto ze-CPVC ngaphakathi kwesiteshi sesikulufu.
2. **I-Compression Ratio**:
- Khulisa isilinganiso sokucindezela: I-viscosity ephezulu ye-CPVC yokuncibilika ingase idinge izilinganiso zokucindezela eziphezulu ukuze kukhiqizwe ingcindezi eyanele kanye nokugunda ukuze kuncibilike futhi kuxutshwe.
3. **I-Screw Material and Coating**:
- Sebenzisa izinto ezisetshenziswayo noma izimbotshana ezinokumelana okuthuthukisiwe nokugqwala ukuze umelane nemvelo yokugwaza nokugqwala yokucubungula kwe-CPVC.
- Cabangela ama-coatings noma ukwelashwa okunciphisa ukungqubuzana futhi kuthuthukise izici zokukhululwa ukuze kuthuthukiswe ukugeleza kwe-CPVC okuncibilika futhi kunciphise ukuguga kwezikulufu.
4. **Ukupholisa isikulufa/Ukushisa**:
- Sebenzisa izindawo zokushisisa/zokupholisa eduze kwe-screw barrel ukuze ulawule izinga lokushisa elincibilikayo kanye ne-viscosity, ikakhulukazi ezindaweni lapho i-CPVC ingase ibe nokuwohloka kokushisa noma ukushisisa ngokweqile.
5. **Ukupholisa Isikulufu**:
- Qinisekisa ukupholisa isikulufu esifanele ukuze ugcine ukulawulwa kwezinga lokushisa futhi uvimbele ukushisisa ngokweqile kwe-CPVC encibilikayo, ikakhulukazi ezinqubweni ze-extrusion zesivinini esikhulu.
Ngokucabangela lezi zici nokwenza izinguquko ezifanele kumklamo wesikulufu, abakhiqizi bangakwazi ukuthuthukisa izinqubo zokukhipha amapayipi e-CPVC ukuze bathole ikhwalithi yokuncibilika engaguquki, i-homogeneity, kanye nokuphumayo.
Ungawushintsha kanjani umklamo wokufa we-cpvc pipe extrusion
Ukushintsha idizayini ye-die ye-CPVC extrusion yamapayipi kuhlanganisa ukulungiswa ukuze kuhambisane ne-viscosity ephezulu yokuncibilika kwe-CPVC kanye nokuqinisekisa ukukhishwa okufanayo.
1. **I-Die Heating/Cooling**:
- Lungisa izindawo zokushisisa/zokupholisa: Amazinga okushisa aphezulu okucubungula e-CPVC angase adinge ukuguqulwa kwesistimu yokushisisa/yokupholisa ukuze kugcinwe ukulawulwa kwezinga lokushisa okufanele futhi kuvinjwe ukushisa noma ukupholisa.
2. **Izinto Zokufa Nezingubo Zokunamathela**:
- Cabangela ukusebenzisa izinto/izingubo ezinezingqimba ezinokumelana nokushisa okuphezulu: Amazinga okushisa aphezulu e-CPVC angase adinge izinto ezifayo noma okokunamathela okungamelana namazinga okushisa aphakeme ngaphandle kokuwohloka.
3. **I-Die Surface Qeda**:
- Qinisekisa ukuthi indawo yokufa ebushelelezi nefanayo: Indawo yokufa ebushelelezi isiza ukunciphisa amandla okungqubuzana nokugunda, inciphise ubungozi bokuncibilika kokuqhekeka nokuqinisekisa ukukhishwa okufanayo.
4. **Amadivayisi okulawula ukugeleza**:
- Hlanganisa amadivaysi okulawula ukugeleza, njengezinto ezifakiwe noma imikhawulo, ukuze kuthuthukiswe ukusatshalaliswa kokugeleza kanye nokufana kwengcindezi kuyo yonke iphrofayela ye-die, ikakhulukazi kuma-die geometries ayinkimbinkimbi.
5. **I-Die Design Simulation**:
- Sebenzisa isoftware yokulingisa idizayini ukuze uhlaziye ukuziphatha kokugeleza, ukusatshalaliswa kwengcindezi, namaphrofayili okushisa ngaphakathi kwefayizi. Lokhu kuvumela ukuhlolwa okubonakalayo kwezinguquko ezihlukahlukene ze-die ukuze kuthuthukiswe ukusebenza ngaphambi kokusetshenziswa ngokomzimba.
Ngokucabangela lezi zici nokwenza izinguquko ezifanele kumklamo wokufa, abakhiqizi bangakwazi ukuthuthukisa izinqubo zokukhipha amapayipi e-CPVC ukuze bathole ikhwalithi engaguquki nokunemba kobukhulu.
Enqubweni ye-extrusion yepayipi ye-cpvc, amaphuzu okufanele aqaphele
Ngesikhathi senqubo yokukhishwa kwamapayipi e-CPVC (Chlorinated Polyvinyl Chloride), amaphuzu amaningana adinga ukunakwa ngokucophelela ukuze kuqinisekiswe ukukhiqizwa kwamapayipi ekhwalithi ephezulu. Nawa amaphuzu abalulekile:
1. **Ukuphatha Izinto kanye Nokuxuba**:
- Qinisekisa ukuphathwa ngendlela efanele kanye nokuxutshwa kwenhlaka ye-CPVC nezithasiselo ukuze kuzuzwe ukuhlakazeka okufanayo nokungaguquguquki kokubalulekile. Ukuxuba okufanele kubalulekile ekugcineni izakhiwo ezifiselekayo zekhompiyutha ye-CPVC.
2. **Ukulawula izinga lokushisa**:
- Qapha futhi ulawule izinga lokushisa le-extrusion ngokucophelela, njengoba impahla ye-CPVC inezidingo ezithile zokushisa zokucutshungulwa. Gcina izinga lokushisa ngaphakathi kwebanga elinconyiwe ukuze uvimbele ukuwohloka kwezinto futhi uqinisekise ukugeleza kokuncibilika okufanele.
3. **Idizayini yesikulufu nokucushwa**:
- Sebenzisa izikulufu ze-extruder eziklanyelwe ngqo ukucubungula impahla ye-CPVC. Idizayini yesikulufu kufanele inikeze ukuxutshwa okwanele kanye ne-homogenization yokuncibilika kuyilapho inciphisa ukushisisa kwe-shear ukuze kugwenywe ukuwohloka kwezinto.
4. **I-Die Design and Calibration**:
- Qinisekisa ukuthi idizayini ye-die ifanele ukukhishwa kwepayipi le-CPVC, enobukhulu obufanele kanye nejometri ukuze kukhiqizwe amapayipi anogqinsi olungaguquki odongeni nobubanzi. Linganisa idayizi kahle ukuze ufinyelele ubukhulu bepayipi elifanayo.
5. **Ukupholisa nokucisha**:
- Sebenzisa izinhlelo ezisebenzayo zokupholisa nokucisha ukuze upholise ngokushesha ipayipi le-CPVC elikhishwe futhi usethe ubukhulu balo. Ukupholisa okufanele kubalulekile ekuvimbeleni ukugoqa noma ukuhlanekezelwa kwepayipi nokuqinisekisa ukuzinza kwe-dimensional.
6. **Ukudonsa kanye Nokulinganisa**:
- Lawula isivinini sokudonsa kanye nosayizi wepayipi le-CPVC ukuze ufinyelele ubukhulu obufunekayo kanye nokuqedwa kwendawo. Ukudonsa nokulinganisa ngendlela efanele kuqinisekisa ukufana kobubanzi bepayipi nokuqina kodonga kubo bonke ubude bepayipi.
7. **Ukuqapha Nokulawula Ikhwalithi**:
- Sebenzisa uhlelo olubanzi lokuqapha nokulawula ikhwalithi ukuze kutholwe noma yikuphi ukukhubazeka noma ukungahambisani kumapayipi e-CPVC akhishiwe. Yenza ukuhlola nokuhlola okuvamile ukuze uqinisekise ukuthotshelwa kwemininingwane namazinga.
Ngokuphatha ngokucophelela lawa maphuzu phakathi nenqubo yokukhipha, abakhiqizi bangakhiqiza amapayipi ekhwalithi ephezulu e-CPVC ahlangabezana nezicaciso ezidingekayo kanye namazinga okusebenza.
Isikhathi sokuthumela: Apr-02-2024