Njira Yopangira Mapeto a Mbale

Mapeto a mbale ndiye chivundikiro cha chotengera chopanikizika ndipo ndiye gawo lalikulu lonyamula kupanikizika kwa chotengera chopanikizika. Ubwino wa mutu umagwirizana mwachindunji ndi magwiridwe antchito otetezeka komanso odalirika a chotengera chopanikizika kwa nthawi yayitali. Ndi gawo lofunikira komanso lofunikira kwambiri pazida zotengera zopanikizika m'ma petrochemicals, mphamvu ya atomiki, chakudya, mankhwala, ndi mafakitale ena ambiri.

Ponena za mawonekedwe ake, mituyo ingagawidwe m'magulu ang'onoang'ono, mitu yooneka ngati mbale, mitu yozungulira, ndi mitu yozungulira. Mitu ya ziwiya zothamanga kwambiri ndi ma boiler nthawi zambiri imakhala yozungulira, ndipo mitu yozungulira imagwiritsidwa ntchito kwambiri pa kupsinjika kwapakati ndi kupitirira apo. Ndi ziwiya zochepa zokha zothamanga kwambiri zomwe zimagwiritsa ntchito mitu yooneka ngati disc.

1. Njira Yokonzera Mbale

(1) Kupondaponda. Kuti muzolowere kupanga zinthu zambiri, kukanikiza mitu yokhala ndi makoma okhuthala komanso ang'onoang'ono kumafuna mitundu ingapo ya nkhungu za mitu.
(2) Kuzungulira. Ndi koyenera mitu ikuluikulu komanso yopyapyala kwambiri. Makamaka m'makampani opanga mankhwala, omwe nthawi zambiri amagwira ntchito zazikulu komanso zochepa, ndi koyenera kwambiri kuzunguliza. Mitu yozungulira ndi yoyenera kwambiri kuzunguliza, pomwe mitu ya mbale siigwiritsidwa ntchito kawirikawiri ndipo mitu yozungulira ndi yovuta kuikanda.

2. Zipangizo ndi Zida Zokonzera Mutu wa Mbale

(1) Zipangizo zotenthetsera: chitofu cha gasi. Zitofu zotenthetsera zowunikira zimagwiritsidwa ntchito potenthetsera, ndipo kutentha kwa mafuta kapena gasi kumagwiritsidwa ntchito momwe zingathere. Chifukwa zimadziwika ndi kuyaka koyera, kugwira ntchito bwino kwambiri, kuwongolera kutentha mosavuta, komanso kuvutika kuyaka kwambiri komanso kuchotsa mafuta m'thupi. Chitofu chotenthetsera chiyenera kukhala ndi chipangizo choyezera kutentha ndi chojambulira kutentha.
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(2)Chosindikizira mbalePali mitundu iwiri: chinthu chimodzi ndi chinthu chachiwiri.

Kuchita kamodzi kokha kumatanthauza silinda yopondaponda yokha ndipo palibe silinda yopanda chogwirira. Mafakitale ang'onoang'ono ndi apakatikati okha ndi omwe amagwiritsa ntchito. Mafakitale akuluakulu onse amagwiritsa ntchito njira ziwiri, kutanthauza kuti, pali silinda yopanda chogwirira ndi silinda yopondaponda.

Chosindikizira cha hydraulic ndi madzi. Ndi chotsika mtengo, chimayenda mwachangu, sichikhazikika, ndipo sichimafunikira kutseka kwakukulu monga makina a hydraulic. Mphamvu yake ndi yotsika kuposamakina osindikizira a hydraulic, ndipo zofunikira pa chitsogozo sizokhwima. Kutumiza kwa makina osindikizira a hydraulic ndi kokhazikika ndipo kuli ndi zofunikira kwambiri pakutseka ndi kuwongolera.

(3) Gwiritsani ntchito zida, kuphatikizapo mitundu yosiyanasiyana ya nkhungu ndi zothandizira zomwe zimapanga mutu, ndi zina zotero.

3. Zinthu Zomwe Zimakhudza Khoma Lolimba la Mutu

Zinthu zambiri zimakhudza kusintha kwa makulidwe a mutu, zomwe zitha kufotokozedwa motere:
(1) Kapangidwe ka zinthu. Mwachitsanzo, kuchuluka kwa mutu wa chisindikizo cha lead ndi kwakukulu kwambiri kuposa kwa mutu wa chisindikizo cha kaboni.
(2) Mawonekedwe a mutu. Mutu wooneka ngati diski uli ndi kupyapyala kochepa kwambiri, mutu wozungulira uli ndi kupyapyala kwakukulu kwambiri, ndipo mutu wozungulira uli ndi kuchuluka kwapakati.
(3) Pamene utali wa m'munsi wa fillet wa die uli waukulu, kuchuluka kwake kumachepa.
(4) Pamene kusiyana pakati pa chapamwamba ndi chapansi kukukulirakulira, kuchuluka kwa kuonda kumachepa.
(5) Mafuta ake ndi abwino ndipo kuchuluka kwake ndi kochepa.
(6) Kutentha kotentha kukakwera, kuchuluka kwa kuonda kumawonjezeka.

4. Kanikizani ndi kupanga fomuMapeto a mbale

(1) Mutu uliwonse usanakanikizidwe, sikelo ya oxide yomwe ili pamutu yopanda kanthu iyenera kuchotsedwa. Mafuta odzola ayenera kuyikidwa pa nkhungu musanayiponde.

(2) Mukakanikiza, mutu wopanda kanthu uyenera kuyikidwa mozungulira ndi nkhungu momwe mungathere. Kusiyana pakati pa chopanda kanthu ndi nkhungu yapansi kuyenera kukhala kochepera 5mm. Mukakanikiza mutu wokhala ndi mabowo, muyenera kuyang'anitsitsa kuyika potseguka kwa elliptical pamalo opanda kanthu m'njira yomweyo monga momwe zilili ndi nkhwangwa zazitali komanso zazifupi za nkhungu. Panthawi yokanikiza, choyamba, gwirizanitsani kubowola kwa dzenje ndi malo otsegulira malo opanda kanthu ndikukankhira kunja. Kankhirani pamalo okwera pang'ono kuposa ndege ya nkhungu yapansi (pafupifupi 20mm), kenako kanikizaninso nkhungu yapamwamba pansi. Kubowola kwa dzenje kumagweranso nthawi yomweyo kuti mutu ukhale wowoneka bwino. Mukakanikiza, mphamvu yobowola iyenera kuwonjezeka pang'onopang'ono kuchokera pa yaying'ono mpaka yayikulu ndipo siyenera kuwonjezeka kapena kuchepetsedwa mwadzidzidzi.

(3) Mutu wotentha wopondaponda ukhoza kukokedwa kuchoka pa nkhungu ndikunyamulidwa ukazizira kufika pa 600°C. Musauike mu mpweya wotulukira mpweya. Musamange zidutswa zoposa ziwiri pamwamba pa wina ndi mnzake musanazizire mpaka kutentha kwa chipinda. Mukapondaponda mosalekeza, kutentha kwa die kumakwera kufika pa 250°C ndipo kupondaponda sikuyenera kupitirira. Ntchito ingapitirire kokha pambuyo poti njira zoziziritsira zatengedwa kuti zichepetse kutentha kwa die.

(4) Mutu wokhala ndi mabowo uyenera kupangidwa pang'onopang'ono momwe zingathere. Ngati sizingatheke kupangidwa nthawi imodzi chifukwa cha zoletsa zinazake, chisamaliro chiyenera kuperekedwa ku kukhazikika kwa mutuwo pobowola dzenjelo, ndipo chisamaliro chiyenera kuperekedwa pakusunga makulidwe ofanana a khoma pa flange ya dzenjelo.

5. Hot Press Head Formakina osindikizira a Hydraulic Press

Ndi yachangu komanso yosinthasintha pamitundu yonse yogwiritsira ntchito, yodalirika kwambiri pakupanga, komanso yotsika mtengo komanso yogwira ntchito.
■ Yoyenera kupangidwa ndi mutu wotentha.
■ Kapangidwe ka makina osindikizira kamagwiritsa ntchito kapangidwe ka mizere inayi.
■ Chotsekera chogwirira chili ndi adaputala yosuntha mozungulira.
■ Kugunda kwa silinda yopanda kanthu kumatha kusinthidwa.
■ Mphamvu yogwirira yopanda kanthu ndi mphamvu yotambasula zimatha kusinthidwa zokha.
■ Angathe kuchitapo kanthu kamodzi ndi kawiri motsatana.

6. Cold Press Head Kupanga Hydraulic Press

■ Yoyenera kupangidwa ndi mutu wozizira.
■ Kapangidwe ka makina osindikizira kamagwiritsa ntchito kapangidwe ka mizere inayi.
■ Makina otambasula ali ndi chikombole chapamwamba, chikombole chapansi, cholumikizira chikombole, ndi chipangizo chosinthira mwachangu.
■ Mphamvu yogwirira yopanda kanthu ndi mphamvu yotambasula zimatha kusinthidwa zokha.