Njira imodzi yomwe timawona ndikuti aluminium kapena zotayidwa extrusionimagwiritsidwa ntchito kwambiri m'mafakitale osiyanasiyana. Kugwiritsa ntchito aluminium extrusion kumatha kukwaniritsa kuchepa kwa mtengo mosayembekezereka komanso kuchepetsa kunenepa.
Ndikumvetsetsa kokha momwe amathandizira, kumwalira, mawonekedwe ndi kugwiritsa ntchito zotayidwa extrusion kodi tingathe kupanga zotulutsa zotayidwa (zotayidwa extrusion zipolopolo, zopindika zotayidwa extrusion mankhwala, zotayidwa extrusion zipolopolo ndudu zamagetsi, aluminium extrusion magetsi zipolopolo, zotayidwa zotulutsa, Lembani zipolopolo zam'manja, zotayidwa extrusion zipolopolo kompyuta, zotayidwa extrusion radiators, ndi zina zotero) kuonetsetsa kuti zotayidwa ndizotsogola kwambiri komanso zotsika mtengo.
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Tanthauzo la njira ya aluminium extrusion
Zotayidwa extrusion akamaumba. Kuti mupeze mawonekedwe ofunikira, kukula ndi mawonekedwe ena amakono a gawo kapena njira yomaliza yopangira pulasitiki.
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Zotayidwa extrusion kufa
Kwa akatswiri opanga kapangidwe kazinthu zopanga, ngakhale sitipanga zotayidwa za extrusion zimamwalira, tikudziwa zofunikira kwambiri pakapangidwe kazinthu zakufa ndi momwe tingapangire mbiri zosiyanasiyana za extrusion, zomwe zimathandizira kukhathamiritsa kapangidwe ka magawo a extrusion. Kuchepetsa ndalama nkhungu ndi bwino kupanga dzuwa la mbali extruded.
2.1 Kodi extrusion die ndi chiyani?
Pulogalamu ya extrusion kufakwenikweni ndi chimbale chozungulira chozungulira, kuphatikiza chimodzi kapena zingapo zotsegulira kuti apange mbiri yomwe mukufuna. Nthawi zambiri amapangidwa ndi H-13 die steel ndipo amathandizidwa kutentha kuti athane ndi kukakamiza komanso kutentha kwa aluminium yotentha ikamadutsa.
Ngakhale zotayidwa zimawoneka zofewa, kukankhira cholimba cha aluminiyumu ingot (chopanda kanthu) kudzera pachitsulo chochepa kwambiri cha aluminium extrusion kufa kuti chikhale mawonekedwe omwe amafunikira kumafunikira kukakamizidwa kwambiri.
2.2 Gulu la extrusion limafa
Malinga ndi mawonekedwe amtundu wa zotulutsa za aluminiyamu, zoumba zake zimagawika m'mitundu itatu: yophatikizika, yopanda pake, ndi yopanda pake. Zina mwa izo, nkhungu yopanda pake ili ndi mawonekedwe ovuta kwambiri, ndiyosavuta kuvala ndikuswa, ndipo ili ndi mtengo wokwera kwambiri.
2.3 Moyo wa extrusion umafa
Mukamapanga zotulutsa zotayidwa, kutentha kwakanthawi ndi kuthamanga kosafanana (monga khoma lowonda, makulidwe osakhazikika a khoma, ndi mawonekedwe otchuka) ndi omwe amapha kwambiri moyo wa extrusion.
Akatswiri opanga ma extrusion nkhungu amatha kupanga zotumphukira kuti athetse kukanikiza kotentha komanso kuthamanga kosavala yunifolomu, kuchepetsa kuthamanga kwa extrusion kukulitsa moyo wa nkhungu, koma pamapeto pake nkhunguyo iyenera kusinthidwa.
Asanapange zotulutsa zotayidwa, akatswiri opanga mapangidwe azinthu ayenera kumvetsetsa kuti ndi mapangidwe ati ati omwe angakhudze kwambiri mtengo wogulira. Ngati kuli kotheka, kusintha kapangidwe ka magawo azitsulo za aluminium extrusion, kukhazikitsa kulolerana koyenera, ndikusankha zida zoyenera za aluminiyamu zitha kupulumutsa mtengo wakugwiritsira ntchito zotengera za aluminium extrusion.
03Ubwino wa zotayidwa extrusion ndondomeko
1) Chokhalitsa
Kukana kwa dzimbiri, kukana dzimbiri komanso kutentha kwa aluminiyamu ndi imodzi mwamaubwino ake. Aluminium imatha kuchita dzimbiri mwachilengedwe ndikulimbana ndi dzimbiri popanda chithandizo china. Izi ndichifukwa chakupezeka kwa kanema wowonda, wopangidwa mwachilengedwe wa aluminium oxide pamwamba pake. Mwa anodizing, kukana kwake kwa dzimbiri kumakhala kolimba.
Mwachitsanzo, pamalo akunja, anodizoni wama micron 25 amatha kukulitsa kukana kwa dzimbiri ndikusintha kumapeto kwa nthaka. Kuphatikiza apo, zotayidwa sizifunikira kukonza, ndipo nthawi zambiri sipafunikira kuda nkhawa ndi dzimbiri.
2) Opepuka komanso olimba
Aluminium imapepuka kuposa 33% yopepuka kuposa chitsulo, komabe imakhalabe ndi mphamvu zambiri. Mphamvu zolimba zama alloys ambiri a aluminiyamu zili pafupifupi 70-700 MPa, ndipo kachulukidwe kake ndi magawo awiri mwa atatu mwa atatuwa kuposa achitsulo.
Akatswiri opanga zinthu sayenera kuda nkhawa za kulimba kwa magawo a aluminium extrusion. Zitha kugwiritsidwa ntchito ngati gawo lazomangamanga ndi msika wamagalimoto, ndipo ndizoyimira m'malo mwazitsulo zina. Pofuna kuchepetsa kulemera ndi kuchepetsa kugwiritsa ntchito mphamvu, makampani opanga magalimoto agwiritsa ntchito kwambiri ma alloys a aluminiyamu.
3) Kutentha kwabwino
Kutentha kwa aluminiyumu ndikofanana kwambiri ndi mkuwa, koma kulemera kwake kumakhala kopepuka.
Aluminium ndi woyendetsa wabwino kwambiri wazotentha, ndipo mawonekedwe a aluminium extrusion amatha kukulitsa kutentha kwake ndikupanga njira yotenthetsera. Chitsanzo chabwino ndi makina ozizira otentha a CPU, ndipo zotayidwa zimagwiritsidwa ntchito potaya kutentha kwa CPU. Aluminium extruded radiator ndiye chinthu chabwino kugwiritsa ntchito.
4) Maonekedwe apamwamba
Aluminiyamu yotulutsidwako itha kujambulidwa, kusankhidwa ndi ma electroplated, kupukutidwa, ndi kudzozedwa, komwe kumapangitsa akatswiri kusankha mawonekedwe ambiri kuposa zinthu zina. Mwachitsanzo: Aluminiyamu extrusion chogwirira
5) Kugwiritsa ntchito mitundu yonse
Kwenikweni, mawonekedwe amtundu uliwonse amatha kupangidwa ndi extrusion ya aluminium, motero mawonekedwe a aluminium extrusion ndi otakata kwambiri. Akatswiri amatha kupanga magawo osiyanasiyana kuti akwaniritse zofunikira m'malo osiyanasiyana.
6) Easy processing sekondale
Zotayidwa zotayidwa ndizosavuta kupanga, kudula, kubowola, kukonza, kusindikiza, kusinkhasinkha ndi kutsekemera kuti zigwirizane ndi zolinga zina. Mwachitsanzo: njanji za aluminium extrusion, ndi zina zambiri.
7) Short nkhungu processing mkombero ndi mtengo wotsika
The zotayidwa extrusion kufa ndi losavuta, mkombero processing ndi waufupi, ndi mtengo ndi wotsika. Uku ndikufanizira pakati pa AEC aluminium extrusion ndi njira zina, zongotchulira zokha.
8) kuyamwa zimakhudza ndi mapindikidwe
Zotayidwa Aluminiyamu ndi kugonjetsedwa mapindikidwe chifukwa cha nyengo ndi kayendedwe kayendedwe. Magalimoto amatha kuyamwa mphamvu. Zitsulo zotayidwa za Aluminium zimakhalabe zolimba komanso zimasinthasintha zikamanyamula komanso zimayambiranso. Mwachitsanzo: kugwiritsa ntchito magalimotozotayidwa zotulutsa. Kugwiritsiridwa ntchito kwa zotayidwa zamagalimoto zotengera kumatha kuyamwa mphamvu
9) Kuteteza zachilengedwe
Aluminium ndizosavuta kuwononga chilengedwe.
Tikasanja ndikugawana zomwe tafotokozazi, tsopano tili ndi chidziwitso cha zotayidwa extrusion, zotayidwa extrusion zopangidwa, zotayidwa extrusion zowerengera zowongolera, zotayidwa extrusion amatha kuumba, etc. China weihua imapereka akatswiri zotayidwa extrusion, mafakitale zotayidwa extrusion, zotayidwa Kukonzekera kwa zinthu monga Zizindikiro zotulutsidwa ndi zotsekera zotsekedwa ndi zotayidwa. Chonde samalani patsamba lathuhttps://www.cm905.com/.
Nthawi yamakalata: Aug-10-2021