Ibhodi le-PVC libuye lisetshenziswe kabanzi ekuphileni kwansuku zonke. Namuhla, umenzi we- polyethylene wax ukuthi wazi ezinye izinkinga ezivamile zebhodi le-PVC.

1. Ukuchezuka kokuqina kwe-longitudinal kwebhodi le-PVC kukhulu
(1) Ukulawulwa kwezinga lokushisa komgqomo akuzinzile, okwenza izinga lokuncibilika lingazinzi. Izinga lokushisa lomgqomo lizolungiswa ukuze lizinze.
(2) Ukungazinzi kwesivinini sesikulufa kuholela ekungazinzini komthamo we-extrusion. Imingcele yenqubo ye-extruder kufanele ilungiswe ukuze i-extrusion izinze.
(3) Ijubane lokuzungezisa lekhalenda lamarola amathathu alizinzile, ngakho-ke isivinini sokuzungezisa sekhalenda yamarola amathathu kufanele silungiswe.
(4)Ijubane lokudonsa alizinzile, liyashesha futhi lihamba kancane. Ijubane lokudonsa kufanele lilungiswe ukuze lihambe kahle.
2. Ubukhulu obungalingani obuguquguqukayo bebhodi le-PVC
(1) Idizayini yesikhunta ayinangqondo futhi ukugeleza kwendwangu ye-cross-sectional akufani, ngakho-ke isikhunta kufanele siguqulwe ukuze senze umfaniswano wokukhishwa kwefa.
(2) Ukulungiswa kwegebe lomlomo wokufa akunangqondo futhi akulingani. Igebe phakathi kwezinhlangothi ezimbili kufanele libe lincane kancane kunalelo eliphakathi kwezinhlangothi ezimbili.
(3) Ukuchezuka kwegebe lamarola amathathu ekhalenda lamarola likhulu, ngakho igebe phakathi kwamarola amathathu kufanele lifane.
(4) Ukukhethwa kobude nokucutshungulwa kwama-roller amathathu akunangqondo. Ubude obuphakathi nendawo yomqulu kufanele bushintshwe ngendlela efanele.
3. Ingaphezulu lebhodi le-PVC limahhadlahhadla futhi alicwebezeli
(1) Indawo esebenza
(2) Izinga lokushisa le-roller lekhalenda liphansi, ngakho-ke izinga lokushisa lama-roller amathathu kufanele lenyuke ngendlela efanele.
(3) Uma ingaphezulu le-die lip libushelelezi, udebe olufa kufanele luhlanzwe.
(4) Uma isihlungi siphukile, isihlungi esisha kufanele sishintshwe.
4. Kunemigqa ephambanayo ebusweni bepuleti
(1) Ukuxubana okungalingani kwezinto kuholela ekuguquguqukeni kobuningi bokukhipha. Ukuze wenze izinto zenziwe kahle ngepulasitiki kanye nomfaniswano we-extrusion quantity, izinto zokuxuba kufanele zishintshwe futhi imingcele yenqubo ye-extruder kufanele ilungiswe.
(2) Izinga lokushisa lomgqomo liyashintshashintsha kakhulu. Hlola futhi ulungise uhlelo lokulawula izinga lokushisa lomgqomo ukuze uqinisekise ukunemba kokulawula izinga lokushisa.
(3) Ijubane lokuzungezisa lama-roller amathathu alizinzile noma indawo yerola iyaklwejwa. Ijubane lama-roller amathathu kufanele lilungiswe ukuze lihambe kahle; Shintsha i-roller elimele noma ulungise indawo engaphezulu.
(4) Isivinini sokudonsa asizinzile noma ingcindezi yerola yokudonsa ayanele. Isivinini sokudonsa kanye nokushuba kwe-traction roller kufanele kulungiswe ukuze kwenziwe ukudonsa kwepuleti kuzinze.
5. Iphethini yobude ebusweni bepuleti
(1) Ukuvuleka kwegebe lodebe olufayo kuncane kakhulu. Kufanele yandiswe ngendlela efanele. Ukuvulwa komlomo wokufa ngokuvamile kuyalingana noma kuncane kancane kunobukhulu beshidi lensimbi, elinwetshwa ngemva kokukhishwa futhi linwetshwe kugqinsi oludingekayo.
(2) Izinga lokushisa le-extrusion liphansi futhi ukuncibilika kwepulasitiki kubi. Ukushisa kwe-fuselage nekhala kufanele kukhuliswe ngendlela efanele.
(3) Ijubane lokudonsa lishesha kakhulu. Kufanele kwehliswe ijubane ngokufanele. Isivinini sokudonsa kufanele sisheshe kancane kunejubane le-extrusion.
6. I-Warpage
(1) Ukulawula izinga lokushisa
(2) Indawo okuthintana kuyo phakathi kweziphetho ezimbili zepuleti nomoya inkulu kakhulu, isivinini sokupholisa siyashesha kakhulu, kanye nesivinini sokupholisa sengxenye ezacile yepuleti nayo iyashesha. Lapho yakha, ipuleti igoba engxenyeni yokuqala yokupholisa, okuholela ekucindezelekeni kwangaphakathi. Ukuze kuncishiswe ukucindezeleka kwangaphakathi kokubunjwa, kufanele kupholiswe ngokulinganayo ngangokunokwenzeka ukuze kuncishiswe okusalungiswa.
7. Amabhamuza
(1) Impahla eluhlaza imanzi futhi umswakama udlula izinga. Izinto ezibonakalayo kufanele zigcinwe umswakama ophansi.
(2) Izinga lokushisa le-fuselage nekhala liphezulu kakhulu, okubangela ukubola kwempahla. Izinga lokushisa lokucubungula kufanele lincishiswe ngokufanele.
8. Imigqa emnyama noma eguqukile namachashaza ebusweni
(1) Izinga lokushisa ekhanda liphezulu kakhulu futhi impahla ishisa ngokweqile futhi ibolile. Ukushisa kwekhanda kufanele kuncishiswe ngendlela efanele.
(2) Kukhona i-engeli efile ekhanda, futhi impahla emile iyabola. Ikhanda lomshini kufanele lihlanzwe ukuze kuqedwe i-dead angle.
(3) Kukhona ukungcola okuvimbile ekhanda, okuholela ekuboleni kwezinto ezimile. Ikhanda lomshini kufanele lihlanzwe ukuze kukhishwe ukungcola.
(4) Kukhona imvula ebusweni bekhalenda lamarola amathathu. I-roller surface kufanele ihlanzwe ukuze kukhishwe ama-volatiles.
9. Indawo engaphezulu
(1) Izinga lokushisa eliphansi le-roller calender liphezulu kakhulu, futhi ipuleti linamathela ebusweni berola. Ukushisa kwe-roll ephansi kufanele kuncishiswe kahle.
(2) Ukwehla kwezithasiselo eziwuketshezi ebusweni bekhalenda lamarola amathathu kwenza ishidi linamathele ebusweni berola, ngakho-ke indawo yerola kufanele ihlanzwe.
10. Indawo ebandayo ebusweni
(1) Izinga lokushisa le-roller lekhalenda lamarola amathathu liphansi kakhulu. Izinga lokushisa le-roller kufanele lenyuswe ngendlela efanele.
(2) Kukhona ukushona kwe-wax ebusweni bekhalenda lamarola amathathu. I-roll surface kufanele ihlanzwe.
Qingdao Sainuo Chemical Co., Ltd. Singumkhiqizi .... Imikhiqizo yethu iphumelele ukuhlolwa kwe-REACH, ROHS, PAHS, FDA.
Sainuo ukuphumula wax okuqinisekisiwe, ukwamukela udaba lwakho!
Iwebhusayithi: https: //www.sanowax.com
I-imeyili: sales@qdsainuo.com
               Ikheli
: Igumbi 2702, Block B, Suning Building, Jingkou Road, Licang District, Qingdao, China