Induction Dumafar Ganga don Fitar Filastik da Injin Gyaran allura

description

Induction dumama ganga yana ba da ƙarin tanadin makamashi, dogaro, da amsa cikin sauri.

Tabbataccen tanadin makamashi, ingantaccen abin dogaro da saurin amsawa fiye da na'urori masu dumama na yau da kullun wasu fa'idodin da sabon haɓaka ke bayarwa. tsarin yin amfani da wutar lantarki. Tsarin dumama yana amfani da shigar da wutar lantarki - tsohuwar kuma sanannen ka'ida da ake amfani da ita don dumama manyan tanderun masana'antu, injuna na musamman don gyare-gyaren ƙarfe na ƙarfe, gyare-gyaren thermoset, da wasu nozzles masu zafi na Japan. Koyaya, sabon ra'ayi ne don dumama ganga na robobi extrusion da injunan gyare-gyaren allura.

The electromagnetic shigar da tsarin dumama wuta, gabatar da Kayan aikin shigar da HLQ Kamfanin na kasar Sin yana mai da ganga karfe da kanta ya zama injin juriya ta hanyar samar da igiyoyin wutar lantarki a cikin karfen kusa da saman bututun ganga. Waɗancan magudanar ruwa suna haifar da wutar lantarki da ke wucewa ta cikin kebul ɗin da aka naɗe a ci gaba da murɗa a kusa da ganga amma ba ta taɓa ta ba. Ko da yake farashin farko ya fi maƙallan dumama, ana ba da rahoton dumama shigar da ita tana biyan kanta ta hanyoyi da yawa, haka kuma cikin sauri, ya danganta da girman injin. Ma'auni na dakin gwaje-gwaje sun nuna cewa ingancin dumama (dangane da makamashin da ake cinyewa) na mahaɗan mica band heaters a 200-300 digiri C aiki kewayon (na kowa a allura gyare-gyare) yana iya zama kawai 40-60%, yayin da na yumbu band hita iya. zama 10-15% mafi girma. Ragowar makamashin yana lalacewa ta hanyar radiation da convection zuwa yanayin da ke kewaye. Menene ƙari, sabon band na mica yana asarar kusan kashi 10% na ingantaccen aikin sa bayan sa'o'i 6 na farko na amfani saboda ya yi duhu, yana haɓaka fitar da iska da sakamakon hasarar radiation. A yanayin zafi mai girma na ganga don resin injiniya, inganci yana raguwa har ma.
Sabanin haka, HLQ tana auna ingancin dumama induction a kusan 95%. Ana rage asarar hasara ta hanyar safofin hannu masu rufewa, waɗanda ke tashi zuwa zafin jiki na kusan digiri 60-70 C yayin aiki. Ƙarƙashin shigar da ƙaramar juriya sun kasance sanyi sosai don taɓawa.

A ina induction dumama ganga?

An fi amfani da shi ga allura, extrusion; busa yin fim, waya zane, granulating da sake amfani da inji, da dai sauransu The samfurin aikace-aikace hada da fim, takardar, profile, albarkatun kasa da dai sauransu Ana iya amfani da dumama ganga, flange, mutu shugaban, dunƙule da sauran sassa na inji. Yana da kyau a cikin tanadin makamashi da sanyaya yanayin aiki.

Ƙarƙashin ƙarewa shi ne tsarin dumama wani abu mai sarrafa wutar lantarki (yawanci karfe) ta hanyar shigar da wutar lantarki, inda ake haifar da igiyar ruwa a cikin karfen kuma juriya ya kai ga dumama karfen Joule. Nadar shigar da kanta baya yin zafi. Abun da ke haifar da zafi shine abu mai zafi da kansa.

Me yasa kuma ta yaya induction dumama ganga zai iya ceton makamashi?

A halin yanzu, yawancin injunan filastik suna amfani da hanyar dumama juriya ta al'ada, inda wayar juriya ta kasance mai zafi sannan kuma a canza wurin zafi zuwa ganga ta hanyar murfin dumama. zafi kusa da murfin dumama na waje yana ɓacewa zuwa iska wanda ke haifar da hauhawar yanayin yanayin.
Induction hita Technology inda high mita Magnetic filayen wanda ya sa ya zama mai zafi bu electro-magnetic field (EMF) da suke goga da juna.Lokacin da ganga da aka mai tsanani da zafi ne m, akwai sosai high zafi dace da mafi ƙarancin zafi hasara zuwa muhallin da tanadin makamashi zai iya kaiwa 30-80%.Saboda gaskiyar cewa induction coil baya haifar da wani zafi mai zafi haka kuma babu wata waya mai juriya da ke samun oxidized kuma ta sa injin ya ƙone, injin induction yana da sabis mai tsawo. rayuwa da kuma ƙarancin kulawa.

Menene fa'idodin induction dumama ganga?

• Amfanin makamashi 30% -85%
  A halin yanzu, injinan sarrafa filastik galibi suna amfani da abubuwan dumama juriya waɗanda zasu iya haifar da babban adadin zafi da ke haskakawa a kewaye. Induction dumama shine manufa madadin magance wannan batu. Yanayin zafin jiki na induction dumama na'ura yana tsakanin 50ºC da 90ºC, ana rage asarar zafi sosai, yana samar da tanadin makamashi na 30%-85%. Sakamakon ceton makamashi ya fi bayyana a fili lokacin da ake amfani da tsarin dumama shigar da wutar lantarki.
• Safety
  Yin amfani da tsarin dumama shigarwa yana ba da damar saman injin ya kasance mai aminci don taɓawa, kuma hakan yana nufin zai iya guje wa raunin ƙonawa waɗanda galibi ke faruwa a cikin injin filastik waɗanda ke amfani da abubuwan dumama juriya, samar da amintaccen wurin aiki ga masu aiki.
• Saurin dumama, ingantaccen aikin dumama
  Idan aka kwatanta da dumama juriya wanda ingancin canjin makamashi ya kai kusan kashi 60%, dumama shigar ya wuce 98% inganci wajen canza wutar lantarki zuwa zafi.
• Ƙananan zafin jiki na wurin aiki, mafi girman jin daɗin aiki
  Bayan amfani da induction dumama tsarin, zafin jiki na gabaɗayan aikin samarwa yana raguwa da fiye da digiri 5.
• Long rayuwar sabis
  Ya bambanta da juriya na abubuwan dumama waɗanda ke da aiki mai dorewa a babban zafin jiki, dumama shigarwa yana aiki a kusa da zafin yanayi, don haka ingantaccen tsawaita rayuwar sabis.
• Madaidaicin sarrafa zafin jiki, ƙimar cancantar samfur mai girma
  Dumamar shigar da ƙara yana ba da ƙarancin ƙarancin zafi ko rashin ƙarancin zafi, ta yadda ba zai haifar da wuce gona da iri ba. Kuma zafin jiki na iya zama a saita ƙimar bambancin digiri 0.5.

Menene fifikon induction dumama ganga don fitar da filastik idan aka kwatanta da dumama na gargajiya?

Ƙididdiga Ƙarfin Ƙarfin Ƙarfafawa

Game da sanin ikon dumama tsarin dumama data kasance, zaɓin ƙarfin da ya dace bisa ga ƙimar kaya

• Load rate ≤ 60%, m ikon ne 80% na asali ikon;
• Adadin kaya tsakanin 60% -80%, zaɓi ikon asali;
• Adadin kaya> 80%, ikon aiki shine 120% na asalin ikon;

Lokacin da dumama ikon data kasance dumama tsarin ba a sani ba

• Don injin gyare-gyaren allura, na'urar fim da aka busa da injin extrusion, ya kamata a lissafta ikon kamar 3W a kowace cm2 bisa ga ainihin yanayin silinda (ganga);
• Domin bushe yanke pelletizing inji, da ikon ya kamata a lissafta kamar 4W da cm2 bisa ga ainihin surface yankin na Silinda (ganga);
• Domin rigar yanke pelletizing inji, da ikon ya kamata a lissafta kamar yadda 8W da cm2 bisa ga ainihin surface yankin na Silinda (ganga);

Misali: Silinda diamita 160mm, tsawon 1000mm (watau 160mm=16cm, 1000mm=100cm)
Ƙididdigar yanki na Silinda: 16*3.14*100=5024cm²
Ana ƙididdigewa azaman 3W a cikin cm2: 5024*3=15072W, watau 15kW