Ndi chitukuko cha makampani mayendedwe mapaipi, zofunika payipi mphamvu mayendedwe akukwera ndi apamwamba, ndi ntchito lalikulu m'mimba mwake pulasitiki chitoliro akukhala mochulukira.The kafukufuku ndi chitukuko cha lalikulu m'mimba mwake pulasitiki chitoliro ndi mkulu kupanga mwamphamvu, kuwala khalidwe, kukana zimakhudza ndi kukana dzimbiri ndi imodzi mwa malangizo waukulu chitukuko cha mayendedwe mapaipi m'tsogolo.
Ndi chitukuko cha makampani mayendedwe mapaipi, zofunika payipi mphamvu mayendedwe akukwera ndi apamwamba, ndi ntchito lalikulu m'mimba mwake pulasitiki chitoliro akukhala mochulukira.Kafukufuku ndi chitukuko cha lalikulu-diameterpulasitiki chitolirondi kupangika kwakukulu, mtundu wopepuka, kukana kwamphamvu komanso kukana kwa dzimbiri ndi imodzi mwamagawo akulu akulu azamayendedwe a mapaipi mtsogolo.
Mu pepala ili, njira yopangira chitoliro chachikulu cha pulasitiki, momwe kafukufukuyu aliri, mavuto omwe alipo komanso momwe chitukuko chimapangidwira.Poona njira yachikhalidwe cha vuto lalikulu m'mimba mwake pulasitiki chitoliro kupanga vuto, pepala ili akumufunsira pamodzi ndi kuwonjezeka kwa zinthu kupanga luso luso akamaumba ndi extrusion akamaumba luso lalikulu m'mimba mwake pulasitiki chitoliro kupanga luso latsopano, ndi polima Sungunulani jekeseni mulu kupanga, ndicho udindo wa pulasitiki Sungunulani extrusion makina kuthamanga, ndege wodzazidwa ndi anagubuduza chitoliro ndi kusunga-kuchokera chipangizo, chipika chopangidwa ndi zopinga za danga, ndiye anagubuduza chipangizo ndi mosalekeza wononga mulu pansi zochita za mzere thalakitala akamaumba.
Kenako, malinga ndi mfundo ya polima Sungunulani jekeseni ndi stacking luso, lalikulu m'mimba mwake pulasitiki chitoliro Sungunulani jekeseni ndi stacking zida unapangidwa.zida tichipeza extruder, chitoliro kupanga chipangizo, thirakitala, dongosolo ulamuliro ndi zina zotero.Poyerekeza ndi chikhalidwe chitoliro akamaumba zida, zipangizo osati safuna extrusion kufa mutu, zokhotakhota mandrel, nkhungu, komanso akhoza kusintha chitoliro akamaumba, akhoza Ø akamaumba awiri 749 ~ Ø 948 mm, 30 ~ 50 mm pulasitiki chitoliro khoma makulidwe.
Waukulu ndondomeko magawo a ndondomeko akamaumba ndi kusanthula, kuphatikizapo akamaumba kutentha, wononga liwiro, traction liwiro, kasinthasintha liwiro ndi phula, etc. Malinga ndi masamu ubale pakati pa ndondomeko magawo, magawo ndondomeko anapereka ndi kuwerengeredwa wotsatira nambala kayeseleledwe kusanthula ndi kuyesa kumafunika.
Malinga ndi mfundo ya ndondomeko akamaumba kukhazikitsa chitsanzo masamu ndi chitsanzo geometric, ntchito POLYFLOW mapulogalamu kupitiriza kayeseleledwe manambala, kusanthula Sungunulani liwiro kugawa, kutentha kugawa, otaya m'deralo, monga lamulo, pamodzi ndi liwiro kukokera, liwiro lozungulira, kuziziritsa kutsirizitsa kapangidwe kutentha, jekeseni akamaumba magawo magawo monga kutentha, manambala kayeseleledwe kusanthula, zotsatira za kuyesera ndi chiphunzitso chiphunzitso tanthauzo.
Pomaliza, malinga ndi mawerengedwe magawo ndi manambala kayeseleledwe kusanthula kwa mapeto, lalikulu m'mimba mwake pulasitiki chitoliro Sungunulani jekeseni mulu kupanga zoyesera, kuphatikizapo pa chitoliro kupanga stiffness mphete, katundu wamakokedwe ndi katundu zimakhudza ndi makina katundu mayeso, kusiyana kupanga sikani calorimetry kusanthula zotsatira, kusanthula wa kukoka liwiro, kasinthasintha liwiro, kutsirizitsa kapangidwe kutentha, kuzirala kutsitsi kupanga kutentha ndi magawo ena ndondomeko pa akamaumba chitoliro makina katundu, chikoka cha kutsimikizira manambala kayeseleledwe kusanthula.
Komanso, katundu mawotchi ndi akamaumba chitoliro ndi katundu mawotchi poyerekeza ndi extrusion akamaumba chitoliro kukula kwake, zotsatira zikusonyeza kuti mwa ndondomeko kupanga lalikulu m'mimba mwake, mawotchi zimatha pulasitiki chitoliro ndi bwino kuposa extrusion akamaumba, makamaka zotsatira ntchito. , pakati pawo, mphamvu ya axial ndi 1.6 nthawi ya chitoliro cha extrusion ndi mphamvu yozungulira mphamvu ndi 2.2 nthawi ya chitoliro cha extrusion.
Nthawi yotumiza: Jul-17-2020