Kumanga lero, usilikali, ndi minda yambiri yochulukirapo, mapaipi a PVC amatenga gawo lofunikira kwambiri. Ntchito zawo zonse zimapindula ndi ntchito yawo yabwino komanso njira yokhwima. Ndiye, kodi kapangidwe ka mapaipi a PVC?
Mapaipi a PVC amapangidwa kudzera m'mayendedwe a pvc raw ndipo amatsatira njira zofananira zopitilira muyeso: Choyamba, zopangira zosaphika kapena ufa umadyetsedwa muPVC Twin Scress Expreuder. Kenako, kusuntha komanso kutentha kumachitika m'malo osiyanasiyana. Njirayi imawoneka yosavuta pamtunda, koma zimakhudzanso matekinoloje ndi magwiridwe antchito, komanso zida zingapo zaluso ndi zida zaluso, zomwe pali oimira ena opanga pulasitiki.
Pa mzere wamapaipi a PVC, omasulirawo mosakayikira. Womasulirayo amapanga ntchito yabwino yosinthira zida zopangira mu mapaipi opangidwa mumiyala yonse yopanga. Kutenga makampani opanga pulasitiki otukuka kwa China monga zitsanzo, mabizinesi ambiri akhala akungosanthula ndikusintha mu gawo ili. Mwachitsanzo, lidalilo wopangidwa wachi China, ali ndi zokumana nazo zambiri komanso zothandiza kwambiri pakufufuza, chitukuko, ndi kupanga matope.Makina a Drududer's ExprederFakitale imatengera matekinoloje apamwamba ndi njira, ndipo matoma amapangidwa kukhala ndi zabwino zokhudzana ndi kulondola, kukhazikika, ndi luso lopanga, kupereka chitsimikizo chotsimikizika cha kupanga ma pvc.
Pamene pvc Twin Confler Exprouder ikugwira ntchito, mawonekedwe ake amapangidwa mwaluso. Zomangira ziwirizi zimagwirizana ndi wina ndi mnzake kuti zithandizireni zinthu zomwe zimayendetsedwa motsatana ndi zomangira za zomangira ndikumaliza pang'onopang'ono njira zotenthetsera komanso kusungunuka m'malo osiyanasiyana. M'malo oyambirira, zinthu zopangira nthawi zambiri zimakhala zodziwika bwino kuti ma pellets kapena ufa ayambe kufewetsa, kuthandizira kukonza pambuyo pake. Monga zida zopangira zimafotokozedwa ndi zomata mudera lachiwiri, kutentha kumabweranso. Pakadali pano, PVC imayamba kusungunuka pang'onopang'ono ndikupanga kusungunuka ndi madzi ena. Munjira iyi, dongosolo lotentha la ma EMVERERERER limathandizanso. Kuwongolera kutentha kumatha kuwonetsetsa kuti zida za PVC zimasungunuka pamatenthedwe oyenera, kupewa zomwe zimapangitsa kuti mapaipi azikhala otentha kwambiri kapena kutentha kwambiri. Mwachitsanzo, ngati matenthedwe ali okwera kwambiri, zitha kuyambitsa pvc, zomwe zimapangitsa mavuto monga discoloration ndi kusokonekera kwa mapaipi; Ngakhale kuti kutentha kumakhala kotsika kwambiri, kusungunuka sikungakhale kokwanira, ndipo kupangidwa kwa mapaipi kudzakhala osauka, ndi zofooka zomwe zimakhala zopanda pake komanso mawonekedwe a mkati mwa mkati.
Pambuyo pazomera za PVC zikasungunuka mu Expreur, zimalowa gawo lopanga. Mu gawo ili, pvc Sungunulani kudzera pakupanga mawonekedwe ena kuti apange mawonekedwe a chitolirochi. Kapangidwe ndi kupanga kwankhunikhalani ndi vuto lomaliza pamlingo womaliza wa PVC. Maungu apamwamba kwambiri amatha kulondola kulondola, khoma lakuthwa limafalikira, komanso yosalala payokha. Monga wopanga matope aku Engreen, madongosolo akhazikitsa ndalama zambiri zofufuzirankhuniKupanga ndi kupanga, ndipo nkhungu zimapanga zitha kukwaniritsa zofunikira pa mapaipi a PVC of Purcession osiyanasiyana komanso zojambula zosiyanasiyana.
Mapaipi atayatsidwa, ayenera kuzirala komanso kugwa. Izi nthawi zambiri zimatheka chifukwa cha akasinja ozizira kapena zida zamagetsi. Madzi ozizira muKuziziritsa Tanki yamadziNdichotsa kutentha kwa mapaipi, kuwapangitsa kukhala ozizira komanso kukula msanga. Kuwongolera kwa liwiro lozizira ndikofunikira. Ngati liwiro lozizira limathamanga kwambiri, lingapangitse kupsinjika mkati mwa mapaipi, kumakhudza makina awo; Pomwe kuti liwiro lozizira limachedwetsedwa kwambiri, lichepetsera mphamvu yopanga ndipo ingapangitse mapaipi kuti asokoneze nthawi yozizira.
Kuphatikiza pa maulalo akuluakulu pamwambapa, kupanga mapaipi a PVC kumaphatikizaponso njira mongahaul pansindikudula. The Hul Off Unit ndi udindo wokoka mapaipi opezeka kutsogolo kuti awonetsetse kupitilizabe ndikukhazikika kwa mawonekedwe. Kuthamanga kwa haul pa unit ndikofunikira kufanana ndi liwiro lopitilira. Ngati kuthamanga kwa njirayo sikuthamanga kwambiri, mapaipi adzatambasulidwa ndikuchepa; Pomwe kuthamanga kuli pang'onopang'ono, mapaipiwo adzaphukira, kukhudza mphamvu yopanga. Chipangizo chodulira chimadula mapaipi mu zinthu zomalizidwa malinga ndi kutalika kwake. Mukupanga mizere yopanga zokhazokha, njira yodulira imatha kukwaniritsa kudula kwakukulu, kuchepetsa zolakwika zomwe zimayambitsidwa ndi ntchito zamagetsi.
M'mapulogalamu apulasitiki a ku China, opanga pulasitiki aku China, opanga opanga madongosolo monga hedor amalimbikitsa kukula kwa mafakitale. Sangokhala ndiukadaulo nthawi zonse pakupanga zida zopanga zida koma amafufuzanso mozama pa kapangidwe kake ndi kukhathamiritsa mizere yopanga. Mwachitsanzo, kudzera mu Kutha kogwirizana kwa Expreer, Kutalika kwa Imfa, kumwalira, dongosolo lozizira, yikani, odulira, ochita bwino ndi mtundu wonsewoMzere wa PVC Pipezatukuka. Pakadali pano, kusintha kosalekeza kwa kufunsa pamsika, opanga awa nawonso amafufuza ndikupanga mitundu yatsopano ya ma encyriners ndi mizere yopanga kuti akwaniritse miyezo yapamwamba komanso zofunika kugwiritsa ntchito.
Kuchokera kusankha ndi kuchiza mapangidwe ophika osungunuka ndi kutentha mu extter, kenako ndikupanga, kuzizira, njira zopangira ma pvc ndizabwino komanso zofooka. Chiyanjano chilichonse chimafunikira kuwongolera komanso kuwongolera, ndipo cholakwika chilichonse chitha kukhudza mtundu womaliza. Chifukwa cha zoyesayesa za mabizinesi angapo ndi akatswiri pantchito za pulasitiki zaku China, makamaka atsogoleri opanga mafakitale, chifukwa cha kusintha kwaukadaulo ndikusintha kwa PVC kulinso mpikisano wamphamvu pamsika wapadziko lonse lapansi. Kaya mukupanga madzi opanga madzi ndi ngalande zamadzi, madzi oundana, kapena m'minda yamaluwa monga mphamvu yamankhwala, magetsi a PVC omwe amapangidwa ku China avomerezedwa ndi mtundu wawo wodalirika. Ndi kupita patsogolo kosalekeza kwa sayansi ndi ukadaulo, kumakhulupirira kuti kuchuluka kwa mapaipi a PVC kukupitilizabe kukulitsa, ndikuwongolera, ndikuthandizira kwambiri kukhazikitsidwa kwa mafakitale ndi mafakitale.
Potengera kutetezedwa kwa chilengedwe, ndikutsimikizika kotsimikizika pa chitetezo cha chilengedwe mu gulu, mabizinesi opanga PVC amasakanso njira zobiriwira zobiriwira. Mbali imodzi, posankha zopangira, pali chizolowezi chogwiritsa ntchito zida zapadera za PVC ndikuchepetsa kugwiritsa ntchito zowonjezera zachilengedwe ku chilengedwe. Kumbali ina, popanga, pokonza zida ndi njira, kugwiritsa ntchito mphamvu ndi zinyalala kumachepa. Mwachitsanzo, matope ena apamwamba amatengera malamulo opulumutsa mphamvu ndi kuthirira, zomwe zimatha kuchepetsa mphamvu kumwa mphamvu popanga. Pakadali pano, chifukwa zinyalala zopangidwa mukamapanga, mabizinesi zikuwunikanso njira zobwezeretsanso ndikubweza zinyalalazo m'magawo omwe angagwiritse ntchito kuti abwezenso ndalama zomwe zingachitike.
Kuchokera m'makhalidwe achitukuko cha mafakitale, kupanga mapaipi a PVC kumakula potengera luntha, kugwiritsa ntchito zokha, komanso kubiriwira mtsogolo. Zida zopangidwa mwaluso zimatha kupezeka podzidziwitsa komanso kusintha zomwe zingachitike, kukonza bwino ntchito yopanga komanso kukhazikika kwa malonda. Mizere yopanga yokhayokha imachepetsa ntchito zamalamulo, ndalama zochepa zogwirira ntchito, ndikuwongolera kulondola. Njira zopangira zopanga zimafupikitsa kuzungulira kwa mabizinesi ndikuwonjezera mpikisano wamabizinesi. Lingaliro lopanga zobiriwira limathamangira pazinthu zonse zopanga, ndikupangitsa kuti mapaipi a PVC azikhala ochezeka komanso okhazikika.
Pomaliza, kupanga mapaipi a PVC ndi dongosolo lovuta lokhudza ukadaulo ndi matekinoloje angapo. Kuchokera pazopangira zopangira, kulumikizana kulikonse kumakhala ndi nzeru komanso kuyesetsa kwa mabizinesi ambiri ndi akatswiri pa akatswiri apulasitiki. Ku China, opanga ma Inforprerland akuimira ndi madontho amangopanga mawonekedwe a pa TVC chitumbuwa chopanga cha China komanso amapatsanso mphamvu zatsopano papulogalamu yapadziko lonse lapansi. Ndi chitukuko chopitilira ichi, tili ndi chifukwa chokhulupirira kuti mapaipi a PVC apitilizabe kuchita nawo mbali yomanga yamtsogolo ndi minda yamafakitale, ndipo idzakwaniritsa chitetezero, ndi kuteteza chilengedwe.
Post Nthawi: Nov-27-2024