Wadanne abubuwa ne ke da mahimmanci yayin zabar bututun PVC conical twin dunƙule ganga

Wadanne abubuwa ne ke da mahimmanci yayin zabar bututun PVC conical twin dunƙule ganga

Zaɓan madaidaicin bututun PVC da Profile da aka ƙera donExtruders Conical Twin Screw Barrelyana tasiri duka aikin injin da ingancin samfur. The Extruders Conical Twin Screw Barrel yana ba da babban fitarwa mai ƙarfi da madaidaicin sarrafa zafin jiki, yana goyan bayan ingantaccen extrusion.Conical twin dunƙule extruder PVCsamfura suna amfani da ƙarfe mai jure lalacewa kuma suna ba da ƙarfin tsabtace kai mai ƙarfi, rage lokacin raguwa. TheExtruder Conical Twin Screw Extruder Barrelya tabbatarhadawa uniformda kwanciyar hankali aiki, tsawaita rayuwar kayan aiki.

Dacewar Abu don Bututun PVC da Profile An Ƙirƙira don Ƙwararren Twin Screw Barrel na Extruders

Muhimmancin Kayan Ganga don PVC

Zaɓin kayan ganga da ya dace don aBututun PVC da Fayil ɗin da Aka Ƙirƙira don Masu Fitar da Twin Screw Barrelyana da mahimmanci don ingancin samfur duka da ƙarfin injin. Abubuwan da ke tattare da PVC galibi suna ƙunshe da abubuwan ƙara da kuma abubuwan da za su iya kai hari ta hanyar sinadari na bangon ciki na ganga. Idan kayan ganga ba su dace ba, wannan na iya haifar da lalacewa da sauri, lalata, har ma da raguwar injin da ba a zata ba.

  • Kayan PVC da kayan kare wuta suna buƙatar sutura masu jure lalata, kamar nickel ko plating na chrome, don hana lalacewa.
  • Kayan ganga maras dacewa ko sutura na iya haifar da saurin lalacewa, yana haifar da rashin daidaituwar kwararar narke da ƙarancin ƙasa.
  • Rashin daidaiton dunƙule da kayan ganga na iya haifar da rashin ingantaccen narkewa da gaurayawa, lalacewa da yawa, da taƙaita tsawon rayuwar kayan aikin.
  • Zaɓin kayan da ke jure lalacewa ko lalata waɗanda aka keɓance da nau'in guduro yana taimakawa ci gaba da narkewa, yana kiyaye girman sashi, da tsawaita rayuwar dunƙule da ganga.

Babban yanayin aiki da matsa lamba, haɗe da danshi da gas, na iya hanzarta lalacewa da lalata idan kayan ganga bai dace ba. Advanced kayan kamar foda metallurgy karfe bayar da m lalata juriya da inji ƙarfi, wanda muhimmanci mika rayuwar sabis na biyu ganga da dunƙule. Ta hanyar zaɓar kayan da suka dace dangane da nau'in resin da yanayin sarrafawa, masana'antun za su iya rage lokacin da ba a shirya su ba kuma inganta ingancinPVC bututu da bayanan martaba.

Tukwici: Koyaushe daidaita kayan ganga zuwa takamaiman fili na PVC da yanayin sarrafawa don haɓaka rayuwar kayan aiki da tabbatar da daidaiton ingancin samfur.

Matsayin Rubutun Sama da Jiyya

Rubutun saman da jiyya suna taka muhimmiyar rawa wajen kare bututun PVC da Profile da aka ƙera don Ƙwararren Twin Screw Barrel daga matsanancin yanayin sarrafa PVC. Lalacewa da lalacewa sune manyan abubuwan da ke haifar da lalacewar ganga. Rufewa da jiyya suna haɓaka juriya na abrasion, juriya na lalata, da taurin saman, yayin da kuma rage gogayya.

Nau'in Rufin Sama Maganar Aikace-aikacen Mabuɗin Amfani
Bimetallic Alloys Ganga a extrusion tare da abrasive kayan Mafi girman juriya da lalata; tsawon rayuwa
Tungsten Carbide Coatings Sukurori da ganga suna sarrafa manyan robobi masu ƙyalli ko cike da robobi Tauri na musamman da juriya; yana tsawaita rayuwar sabis
Nitrided Karfe Sukullun da aka fallasa ga matsakaicin lalacewa da lalata Inganta taurin saman; tsada-tasiri don daidaitaccen amfani
Chrome Plating Maganin saman don sukurori da ganga Yana rage juzu'i da lalacewa; yana ba da santsi mai laushi don daidaitaccen kwarara

Laser cladding tare da tushen nickel ƙarfafa tare da tungsten carbide barbashiyana haifar da kauri, mai wuya, da sutura marasa lahani. An kera waɗannan suturar don yin tsayayya da lalacewa da lalata, waɗanda aka saba da su a cikin ganga masu sarrafa PVC. Rubutun Bimetallic, irin su nickel-cobalt gami da chromium carbides, suna ba da mafi girman lalata da juriya. Hanyoyi masu tauri na al'ada kamar nitriding suna kare kariya daga lalacewa amma maiyuwa bazai isa ga lalata ba. Laser cladding yana ba da damar gradients na abun ciki tare da tsayin ganga, yana magance lalacewa daban-daban da hanyoyin lalata.

  • Nau'in sawa da ke shafar ganga sun haɗa da m, abrasive, da lalacewa, tare da lalata lalacewa ta zama ruwan dare musamman a sarrafa PVC.
  • Zaɓin kayan abu yana da mahimmanci: gami daban-daban suna ba da matakan juriya daban-daban, kuma kayan da aka ƙera don resins masu lalata suna haɓaka ƙarfin ganga.
  • Haɓaka ƙarshen farfajiyar ganga, kamar samun ƙasa mai santsi kuma mara lahani, yana rage juzu'i da lalacewa, yana taimakawa tsayayya da lalata da lalacewa masu alaƙa da PVC.

Ta amfani da ci-gaba mai rufi da jiyya, masana'antun za su iya haɓaka tsawon rayuwa da aikin bututun PVC da Profile da aka ƙera don Extruders Conical Twin Screw Barrel, har ma a cikin mafi yawan mahalli.

Screw da Barrel Design a cikin bututun PVC da Profile Wanda aka ƙera don Ƙarƙashin Twin Screw Barrel

Screw da Barrel Design a cikin bututun PVC da Profile Wanda aka ƙera don Ƙarƙashin Twin Screw Barrel

Geometry na Conical da Amfaninsa

Geometry na Conical ya fito a matsayin siffa mai ma'ana a cikin tagwayen dunƙule ganga don extrusion na PVC. Zane-zane a hankali yana rage diamita na dunƙule daga yankin ciyarwa zuwa yankin fitarwa. Wannan siffar yana kawo fa'idodi da yawa ga tsarin extrusion:

  • Babban haɓakar haɗakarwa yana haifar da ƙarar ƙarfi da tashin hankali, wanda ke tabbatar da rarraba iri ɗaya na ƙari.
  • Daidaitawa zuwa nau'ikan danko na kayan abu daban-daban da buƙatun tsari suna goyan bayan samfuran PVC da PE da yawa.
  • Ingantattun kula da zafin jiki yana ba da damar dumama iri ɗaya da sanyaya, haɓaka ingancin samfur da rage lahani.
  • Rage yawan amfani da makamashi yana fitowa daga ingantaccen kwarara da ingantaccen juzu'i na juzu'i.
  • Ana samun rayuwar kayan aiki mai tsawo ta hanyar rage yawan lalacewa da gazawa.
  • Ingantattun hadawa da iya narkewa suna haifar da ingantaccen aiki da ingantaccen fitarwa.
  • Ƙarfafa ƙarfin samarwa yana yiwuwa saboda saurin aiki da sauri da kwararar kayan abu.
  • Dorewa na dogon lokaci yana rage buƙatar kulawa da lokacin raguwa.
  • Ingantacciyar damar haɗawa ta hanyar shafa kayan abu da yankan cikin ganga yana haɓaka ingancin samfur.
  • Aikin tsaftace kaiyana rage ragowar ginawa da lokacin tsaftacewa.

Lura: Ƙirar tagwayen dunƙule dunƙule ganga zane yana goyan bayan babban fitarwa da ingantaccen aiki, yana mai da shi manufa don bututun PVC da Profile da aka ƙera don aikace-aikacen Twin Screw Barrel na Extruders.

Matsakaicin L/D da Matsakaicin Matsala don bututun PVC

Matsakaicin tsayi-zuwa diamita (L/D) da rabon matsawa sune mahimman sigogi a ƙirar dunƙule da ganga. Waɗannan abubuwan suna yin tasiri kai tsaye ga yin filastik da isar da ingancin mai fitar da su.

Siga Nasihar Range Tasiri akan extrusion PVC
Rabon L/D 20-40 Yana tabbatar da isassun matsi da tasirin filastik; yana guje wa tsatsa mai yawa; yana goyan bayan gyare-gyare na uniform da ingantaccen makamashi
Rabon Matsi A hankali karuwa Yana sarrafa ƙarfi da shigar da kuzari; yana rage lalacewa kuma ya mutu kumbura; kara habaka inji Properties da bututu ingancin

Daidaitaccen rabon L/D da ya dace yana daidaita matsawa da tasirin filastik, yana tabbatar da ingantaccen narkewa da hadawar PVC. Matsakaicin matsawa, haɗe tare da bambancin diamita na dunƙule, yana sarrafa ƙarfi da shigarwar kuzari. Ƙananan diamita a cikin sashin ma'auni yana haifar da ƙananan raguwa, wanda ya rage yawan zafin jiki da damuwa na kayan aiki. Wannan tsari yana haɓaka kaddarorin inji da ingancin bututu gabaɗaya. Yankin matsawa kuma yana aiki azaman hatimi don hana foda da baya, yana tabbatar da daidaiton fusion da yanayin extrusion.

Tukwici: Daidaita sigogin dunƙule dangane da buƙatun samfur don cimma ingantacciyar filastik da ingancin fitarwa don bututun PVC da Profile da aka ƙera don Extruders Conical Twin Screw Barrel.

Tasiri kan Narkewa da Ingancin Haɗawa

Tsarin dunƙule da ganga kai tsaye yana shafar narkewa, daidaitawa, da isar da mahadi na PVC. Mahimman abubuwan ƙira sun haɗa da rabon L/D, rabon matsawa, da juzu'i na lissafi. Bayanan martaba na musamman na dunƙule, kamar shingen shinge da abubuwa masu haɗawa, suna haɓaka daidaituwar narkewa da tarwatsa launi.

  • Multi-mataki dunƙule kayayyakiraba dunƙule zuwa yankuna don narkewa, haɗawa, da cire iskar gas, inganta daidaiton abinci da rage lahani.
  • Shamaki sukurori raba m da narkakkar abu, inganta narkewa daidai da rage yawan makamashi.
  • Madaidaicin juzu'i na juzu'i da ma'aunin matsawa suna tabbatar da isarwa mai santsi, narkewa iri ɗaya, da tsayayyen kwararar kayan, yana tasiri kai tsaye ga yanayin narkewa.
  • Tsarin iska na ganga yana cire iska, danshi, da maras ƙarfi, yana hana toshewar abinci da haɓaka ingancin bututun ƙarshe.
  • Daidaitaccen sarrafa zafin jiki a cikin ganga yana hana lalata kayan aiki kuma yana tabbatar da daidaiton ingancin narkewa.

Tsare-tsare tsakanin dunƙule da ganga yana da mahimmanci don narkewar inganci. Tsaftacewa mai yawa yana ƙara komawa baya da gogayya, yana haifar da zafi fiye da kima da lalata polymer. Juyawa kai geometry yana rinjayar kwararar abu zuwa cikin mutu, yana shafar haɗarin ruɗuwar zafi.Advanced dunƙule kayayyakitare da Multi-tashar jeri muhimmanci inganta hadawa da homogenization a PVC bututu extrusion.

Kira: Kulawa na yau da kullun da saka idanu na dunƙule da lalacewa na ganga suna da mahimmanci don kiyaye waɗannan fa'idodin da tabbatar da daidaiton ingancin samfur.

Ƙirar tagwayen dunƙule ganga conical, lokacin da aka haɗa su tare da daidaitaccen rabo na L/D da rabon matsawa, yana ba da ingantaccen narkewa da ingancin haɗawa. Wannan tsarin yana goyan bayan babban fitarwa, launi iri ɗaya, da ingantattun kaddarorin inji a cikin bututun PVC da Profile da aka ƙera don samar da Twin Screw Barrel na Extruders.

Juriya na lalacewa da lalacewa a cikin bututun PVC da bayanin martaba da aka ƙera don ƙwanƙolin Twin Screw Barrel

Juriya na lalacewa da lalacewa a cikin bututun PVC da bayanin martaba da aka ƙera don ƙwanƙolin Twin Screw Barrel

Bimetallic vs. Nitrided Ganga

Zaɓin nau'in ganga mai kyau yana da mahimmanci don aiki mai dorewa a cikin extrusion na PVC. Nitrided ganga suna ba da tsayin daka mai tsayi da juriya mai kyau na gajiya. Duk da haka, ba sa tsayayya da lalata da kyau, musamman ma lokacin da aka fallasa su ga hydrochloric acid da aka saki yayin sarrafa PVC. Gangunan bimetallic, a gefe guda, suna da kauri mai kauri daga ciki wanda aka yi daga gami na musamman. Wannan layin yana ba da kyakkyawan lalacewa da juriya na lalata, yana mai da ganga bimetallic mafi kyawun zaɓi don yanayi mai tsauri.

Nau'in Ganga Saka Resistance Juriya na Lalata Rayuwar Sabis Idan aka kwatanta da Gangarar Nitrided
Standard Wear Nickel Boron Bimetallic Kyakkyawan juriya abrasion Matsakaicin juriya na lalata Akalla sau 4 ya fi tsayi
Lalata Resistant Bimetallic Kyakkyawan juriya na lalacewa Mafi kyau ga HCl da acid Fiye da sau 10 ya fi tsayi a cikin yanayi mara kyau
Nitrided ganga High surface taurin Rashin juriyar lalata Tushen (1x)

Bimetallic gangana iya dawwama har sau biyar fiye da nitrided ganga yayin sarrafa bututun PVC da Profile da aka ƙera don Ƙarƙashin Twin Screw Barrel na Extruders. Har ila yau, suna rage raguwa da farashin kulawa, yayin da suke tallafawa samar da mafi girma.

Kula da Halin Lalacewa na PVC

PVC tana fitar da acid hydrochloric yayin extrusion, wanda ke kai hari ga daidaitattun ganga na ƙarfe da sukurori. Wannan acid na iya lalata karfen nitrided da sauri, karfen kayan aiki, har ma da wasu karafa. Don kare kayan aiki, masana'antun suna amfani da rufin ganga na bimetallic tare da abubuwan da ke da wadatar nickel ko kayan shafa na musamman. Wadannan kayan suna tsayayya da lalata da harin sinadarai.

Masu aiki kuma su bi mafi kyawun ayyuka don tsawaita rayuwar kayan aiki:

  • Duba kuma tsaftace bututun ruwa mai sanyaya don hana haɓaka sikelin da lalata.
  • Yi amfani da matattarar maganadisu a mashigar kayan don kiyaye tarkacen ƙarfe daga cikin ganga.
  • Aiwatar da man shafawa na hana tsatsa zuwa screws da shafts yayin dogon rufewa.
  • Ajiye ƙananan sukurori da kyau don guje wa lankwasawa ko lalacewa.
  • Tsaftace ragowar kayan daga ganga da kan injin tare da kulawa.

Kulawa na yau da kullun da kulawa da hankali na share ganga mai dunƙulewa yana taimakawa hana saurin lalacewa da lalata. Waɗannan matakan suna tabbatar da ingantaccen aiki da daidaiton ingancin samfur.

Na'ura da Aikace-aikacen da suka dace don bututun PVC da bayanan martaba waɗanda aka ƙera don Gangan Twin Screw Barrel na Extruders

Daidaita Ƙirar Ganga zuwa Model Extruder

Zaɓin ƙayyadaddun ƙayyadaddun ganga don kowane samfurin extruder yana tabbatar da aiki mai santsi da fitarwa mai inganci. Dole ne injiniyoyi su daidaita yankunan ganga tare da sassan dunƙule, kamar isar da daskararru, narkewa, da aunawa. Suna saita zafin kowane yanki bisa ga narkewar guduro ko wurin miƙa mulki, sannan daidaita zuwa sama don ingantaccen narkewa da kwarara. Wannan yanki mai hankali yana taimakawa kiyaye narkewar polymer iri ɗaya kuma yana rage lahani.

  1. Gano yankunan ganga da suka dace da sassan dunƙule.
  2. Saita daskararrun isar da zafin yanki zuwa ganarkewar guduro ko zafin canjin gilashin da 50°C.
  3. Ƙara yawan zafin jiki na yankin narkewa da 30-50 ° C sama da daskararrun yankin isarwa.
  4. Daidaita yankin mita don dacewa da yanayin zafi.
  5. Kyakkyawan yanayin zafi don mafi kyawun narkewa da ƙarancin lahani.
  6. Yi la'akari da ƙirar dunƙule, lalacewa, da tasirin sanyaya.
  7. Sannu a hankali ƙara yawan zafin jiki ta yankuna don ingantaccen fitarwa.

Idan ƙayyadaddun ganga ba su dace da ƙirar extruder ba, matsaloli na iya faruwa. Rashin daidaituwa, damuwa na inji, da faɗaɗa zafin jiki na iya haifar da wargajewar ganga ko fashewar dunƙulewa. Rashin daidaituwa kuma yana iya haifar da toshewa, ƙara lalacewa, da rage ingancin samfur.

Girma don Diamita na Bututu da Bukatun Fitar

Girman ganga kai tsaye yana rinjayar matsakaicin diamita na bututu da ƙimar fitarwaa cikin PVC extrusion. Manyan diamita na ganga suna ba da damar yin manyan sukurori, waɗanda za su iya samar da manyan bututu da haɓaka mafi girma. Matsakaicin tsayi-zuwa diamita (L/D) da ƙirar dunƙule suma suna tasiri narkewa da ingantaccen haɗawa. Lokacin da lalacewa yana ƙaruwa tsakanin dunƙule da ganga, fitowar fitarwa kuma ingancin samfur yana wahala. Misali, ƙaramar haɓakawa a cikin izini na iya rage fitarwa har zuwa fam 60 a cikin awa ɗaya a cikin mai fitar da inci 4.5. Kulawa na yau da kullun da girman girman da ya dace yana taimakawa kiyaye daidaiton aiki da haɓaka fitarwa don kowane bututun PVC da Profile da aka ƙera don aikace-aikacen Twin Screw Barrel na Extruders.

Yi da kiyaye na PVC bututu da bayanin martaba da aka tsara don masu kawo cikas na Consalsters Conal Dandalin Suttura

Ingancin fitarwa da daidaito

Daidaitaccen ingancin fitarwa a cikiPVC bututu samarya dogara da abubuwa masu mahimmanci da yawa.

  1. Masu sana'a suna amfani da albarkatun ƙasa masu inganci daga amintattun masu samar da kayayyaki don tabbatar da daidaito a cikin resin PVC da ƙari.
  2. Suna zaɓar ƙirar extruder waɗanda suka dace da aikace-aikacen, la'akari da ƙimar tsayin-zuwa diamita, bayanin martaba, wuraren dumama ganga, da ƙirar mutu.
  3. Masu aiki suna kiyaye ingantattun yanayi ta hanyar daidaita saurin dunƙule, zazzabin ganga, da ƙimar kayan abinci.
  4. Kulawa na yau da kullun, gami da tsaftacewa da maye gurbin sashi, yana ci gaba da yin aiki.
  5. Masu aiki da aka horar da su suna lura da samarwa da daidaita saituna don hana lahani.

Bambance-bambance a cikin ƙirar dunƙule, kamar matsi rabo da hadawa fil, kai tsaye shafi Fusion da danko na PVC narke. Ingantacciyar kula da zafin jiki da daidaita saurin dunƙule suna taimakawa kiyaye kaurin bango iri ɗaya da rage lahani.

La'akari da Amfanin Makamashi

Conical twin dunƙule extruders suna isar da babban juzu'i a ƙananan saurin gudu, wanda ke inganta kwanciyar hankali na ciyarwa kuma yana rage amfani da kuzari. Tsarin conical a hankali yana ƙara matsa lamba da haɗuwa, yana haifar da mafi kyawun narkewa da ƙarancin amfani da makamashi. Idan aka kwatanta da guda dunƙule extruders, conical tagwaye dunƙule model iya amfani da game da 50% m makamashi a PVC samar da bututu.

Nau'in Extruder Dangantakar Amfanin Makamashi
Single Screw Extruder 100%
Conical Twin Screw Extruder ~50%

Fasalolin ƙira kamar ingantaccen juzu'i na juzu'i, ingantaccen sarrafa zafin jiki, da injunan ceton kuzari suna ƙara haɓaka aiki.

Sauƙin Tsaftacewa da Kulawa

Sauƙaƙan kulawa yana ƙara lokacin aiki donBututun PVC da Fayil ɗin da Aka Ƙirƙira don Masu Fitar da Twin Screw Barrel.

  • Kayan aiki tare da sauƙi, ƙira mai ƙarfi yana rage buƙatar sabis na yau da kullun.
  • Tsaftacewa na yau da kullun bayan kowace gudu yana hana gurɓatawa da haɓakawa.
  • Masu aiki suna duba ganga don lalacewa ko lalata kuma suna maye gurbin masu layi kamar yadda ake buƙata.
  • Daidaitaccen daidaitawa da lubrication suna kiyaye tsarin yana gudana cikin sauƙi.
  • Hanyoyin kulawa da sauri da sarrafawa mai hankali suna taimakawa rage raguwar lokaci da ci gaba da samarwa.

Tukwici: Tsabtace kariya da dubawa na yau da kullun na taimakawa wajen guje wa gyare-gyare masu tsada da tabbatar da ingantaccen aiki.


Zaɓin ganga mai dunƙule tagwayen madaidaici don samar da bututun PVC ya dogara da yawadalilai masu mahimmanci:

Factor Me Yasa Yayi Muhimmanci
Dacewar Abu Yana daidaita ƙirar dunƙule zuwa kaddarorin PVC
Zane Yana inganta hadawa da narke ingancin
Juriya Yana haɓaka rayuwar ganga tare da kariya da lalata
Fit Yana tabbatar da dacewa dacewa tare da extruder da aikace-aikace
Ayyuka Yana ba da ingantaccen fitarwa da tanadin kuzari

Kwararrun masana'antu sun ba da shawarar mayar da hankali kan waɗannan fannoni don cimma ingancin samfur, tsawon rayuwar injin, da ingantaccen aiki. Ba da fifikon waɗannan zaɓuɓɓukan yana kaiwa ga samun nasarar kera bututun PVC.

FAQ

Menene ya sa ganga tagwayen dunƙule conical dace don samar da bututun PVC?

Ganga mai dunƙule tagwayesamar da karfi hadawa da daidai zafin jiki kula. Suna taimakawa ƙirƙirar bututun PVC guda ɗaya tare da ƙarancin lahani da tsawon rayuwar kayan aiki.

Sau nawa ya kamata masu aiki su duba dunƙule da ganga don lalacewa?

Masu aiki yakamata su duba dunƙule da ganga bayan kowane zagayowar samarwa. Bincika na yau da kullun yana taimakawa hana ɓarna ba zata da kiyaye daidaiton ingancin samfur.

Shin JT MACHINE na iya keɓance ganga tagwayen dunƙule dunƙule don takamaiman aikace-aikace?

JT MACHINE yana ba da sabis na ƙira na al'ada. Suna nazarin bukatun samarwa da ƙirƙirar ganga waɗanda suka dace da girman bututu na musamman, kayan aiki, da buƙatun fitarwa.

Ethan

Manajan abokin ciniki

“As your dedicated Client Manager at Zhejiang Jinteng Machinery Manufacturing Co., Ltd., I leverage our 27-year legacy in precision screw and barrel manufacturing to deliver engineered solutions for your plastic and rubber machinery needs. Backed by our Zhoushan High-tech Zone facility—equipped with CNC machining centers, computer-controlled nitriding furnaces, and advanced quality monitoring systems—I ensure every component meets exacting standards for durability and performance. Partner with me to transform your production efficiency with components trusted by global industry leaders. Let’s engineer reliability together: jtscrew@zsjtjx.com.”


Lokacin aikawa: Agusta-18-2025