Nhasi, Qingdao Sainuo pe wakisi iwe kuti uzive chikonzero chekuongorora uye mhinduro dzemamwe matambudziko mukugadzirwa kwePVC sheet.

pe wakisi yePVC zvigadzirwa

1. Surface yellowing yePVC sheet
(1) Chikonzero: kusakwana kugadzikana dosi
Kugadzirisa: kuwedzera kuwanda kwekugadzikana
(2) Chikonzero: kusakwana kwekunze kwekunze, kupesana kukuru, kunokonzera kuora kwezvinhu
Solution: kuwedzera kuwanda kwekunze kwemafuta
(3) Chikonzero: tembiricha inoiswa yakanyanya
Kugadzirisa: kudzikisa tembiricha
Iyo tembiricha yeextrusion yakanyanya kana kugadzikana hakuna kukwana. Solution: kuderedza kupisa kwekugadzirisa. Kana zvikasaita nani, gadzirisa fomula, wedzera stabilizer uye lubricant zvakakodzera, uye uchinje ivo chimwe nechimwe. Zviri nyore kuwana dambudziko nekukurumidza uye kugadzirisa dambudziko nekukurumidza sezvinobvira.
2. Yellow mukati meplate surface
(1) Chikonzero: tembiricha yemuno ye mold yakaiswa yakakwira
Solution: kuderedza tembiricha yenzvimbo inoenderana
(2) Chikonzero: kusakwana kwekunze lubrication
Solution: wedzera huwandu hwekunze lubrication
(3) Chikonzero: kupisa kwakanyanya munharaunda 5 ye extruder
Solution: kuderedza tembiricha yenzvimbo inoenderana
Chikonzero chikuru ndechekuti tembiricha yepakati pembiru inoenderana nekupisa kwepamusoro kwefa, huwandu hwemafuta hunobatanawo, uye zvakare zvakare, hune hukama ne white furo agent.
3. Kusaenzana kweshizha ukobvu
(1) Chikonzero: iyo gap yemuromo wekufa haina musoro
Kugadzirisa: gadzirisa iyo kufa lip ukobvu
(2) Chikonzero: kusagadziriswa kwakashata kwechivharo block
Solution: gadzirisa chinodzipwa block
(3) Chikonzero: yakawandisa yekunze lubrication
Solution: kuderedza kunze kwemafuta ekuzora
(4) Chikonzero: kusakwana kwemukati mafuta
Kugadzirisa: kuwedzera kuwanda kwemafuta emukati
(5) Chikonzero: zvisinganzwisisike mold tembiricha yekuisa
Kugadzirisa: gadzirisa kutonhora kwe mold
Kuvhura kwemuromo wekufa kunogona kugadziriswa nekuda kwekubuda kusina kuenzana. Kana chiyero chekuyerera chakanyanya kukwirira, unogona kugadzirisa tsvimbo yekudzipwa uye kugadzirisa chimiro. Kazhinji, pane kuwedzera mukati memafuta, kukora pakati, kuwedzera kwekunze kwemafuta, uye kudya nekukurumidza kumativi ose.
4. The sheet is brittle
(1) Chikonzero: iyo extruder tembiricha yakaiswa zvakanyanya
Kugadzirisa: kudzikisa tembiricha
(2) Chikonzero: iyo extruder tembiricha yakaiswa yakaderera
Kugadzirisa: kuwedzera tembiricha
(3) Chikonzero: isina musoro formula
Solution: gadzirisa iyo formula
5. Pamusoro pepepa haisi yakatsetseka
(1) Chikonzero: kusakwana kwekunze kwekunze
Solution: wedzera huwandu hwekunze lubrication
(2) Chikonzero: kushayikwa kwekugadzirisa aids
Solution: kuwedzera kuwanda kwekugadzirisa zvinhu
(3) Chikonzero: kusakwana kupararira kwemafillers kana additives
Solution: gadzirisa huwandu hwefiller kana additives
(4) Chikonzero: iyo mold tembiricha yakaiswa yakaderera
Kugadzirisa: kuwedzera tembiricha ye mold
(5) Chikonzero: iyo extruder tembiricha yakaiswa yakaderera kwazvo
Kugadzirisa: kuwedzera tembiricha
(6) Chikonzero: Kunyanya kupisa kwekushisa kwe extruder uye kufa
Kugadzirisa: kudzikisa tembiricha
6. Kune mitsetse perpendicular kune extrusion direction
(1) Chikonzero: iyo viscosity yefoaming regulator yakanyanya
Kugadzirisa: gadzirisa rudzi o f foaming regulator
(2) Chikonzero: iyo extruder tembiricha yakaiswa yakaderera
Kugadzirisa: kuwedzera tembiricha
(3) Chikonzero: tembiricha yekuumbwa yakaiswa yakaderera kwazvo
Kugadzirisa: kuwedzera tembiricha ye mold
(4) Chikonzero: iyo traction kukurumidza inokurumidza
Solution : kuderedza kumhanya kwekufambisa
7. Kune mabhuru makuru mupepa
(1) Chikonzero: kusakwana kunyunguduka kwesimba
Kugadzirisa: kuwedzera kuwanda kwemafuro regulator
(2) Chikonzero: kupisa kwakanyanya munharaunda 5 ye extruder
Solution: kuderedza tembiricha yenzvimbo inoenderana
(3) Chikonzero: kupisa kwekufa kunoenderana kwakanyanyisa
Kugadzirisa: kuderedza kupisa kunoenderana
(4) Chikonzero: kusvibiswa
Solution: teerera kune tsvina mune zvigadzirwa
8. Kupeta kwepepa repamusoro
(1) Chikonzero: kupisa kwekushisa yevatatu rollers haina musoro
Kugadzirisa: gadzirisa matatu roller tembiricha yekumisikidza
(2) Chikonzero: mutsauko wekushisa mukati mechirimwa wakakura kana mhepo convection inokurumidza
Kugadzirisa: kunatsiridza chirimwa nharaunda
Uneven material flow. kana kusatonhodza zvakakwana. Chikonzero chekuyerera kwezvinhu zvisina kuenzana kunowanzo kuve kwakakura kutenderera kushanduka kana kusaenzana kwemukati nekunze kwekuzora mune fomula. The machine factor iri nyore kubvisa. Kugadziriswa kweformula kunowanzo kuve kwakavakirwa pafungidziro yekuti iyo yekunze lubrication ishoma sezvinobvira. Kugadzirisa iyo yemukati lubrication ichava nemhedzisiro yakanaka uye inovimbisa yunifomu kutonhora munzvimbo.
9. Sero guru re foam sheet
(1) Chikonzero: yakakwirira extruder tembiricha kugadzika
Kugadzirisa: kudzikisa tembiricha
(2) Chikonzero: iyo dosage ye foaming regulator idiki
Kugadzirisa: kuwedzera kuwanda kwemafuro regulator
(3) Chikonzero: kusaruramisa lubrication kugadzirisa
Solution : gadzirisa reshiyo yemafuta
10. Iyo shizha ukobvu haisi nyore kudzora uye inofamba ichienda mberi neshure
(1) Chikonzero: yakawandisa yekunze lubrication
Solution: kuderedza kuwanda kwekuzora kwekunze
(2) Chikonzero: tembiricha yekuumbwa haina kugadzikana
Kugadzirisa: gadzirisa thermometer uye uvandudze kurongeka kwekutonga
11. Mabhubhu ari pakati pepepa akakura uye mabhubhu ari pamusoro ari madiki
(1) Chikonzero: kupisa kwakanyanya kweinjini huru
Kugadzirisa: kuderedza kupisa kwemuenzi
(2) Chikonzero. : Kugadziriswa kwemafuta kusina kukodzera
Kugadzirisa: gadzirisa chiyero chemafuta
(3) Chikonzero: simba rekugadzirisa harina kukwana
Kugadzirisa: kuwedzera kuwanda kwemafuro regulator
12. Kune mabhomba ebhubhu kana bubble stratification muchikamu chemuchinjikwa.
Chikonzero chacho chinogona kupfupikiswa sezvinotevera: simba rekunyunguduka harina kukwana.
Zvikonzero zvekusakwana kwesimba rekunyunguduka ndezvizvi zvinotevera:
(1) Iyo inopupa mumiriri yakawandisa kana furo regulator harina kukwana, kana chikamu chezviviri hachina kurongeka, kana iyo inofema furo ine matambudziko emhando.
(2) Plasticization yakashata, tembiricha yakaderera yekugadzirisa kana kunyanyisa mafuta.
13. Shanduko dzeshizha ukobvu uye zviyo panguva yekuchinja handover
Zvikonzero zvikuru: zvine chekuita nekusanganisa. Mushure mokusanganiswa mukuchinja kwekare, kune nguva yakareba pakati pekusanganiswa mukuchinja kunotevera, bhodhoro rinosanganiswa rinotonhodzwa zvakanaka, kusanganiswa muhari yekutanga pre plasticized zvakanaka, iyo yakasiyana nekusanganiswa kwekare. Pasi pemamwe mamiriro asina kuchinjwa, zviri nyore kugadzira kushanduka, izvo zvinogona kugadziriswa nekugadzirisa traction, kugadzirisa tembiricha kana manejimendi.
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