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Kugwiritsa ntchito kutentha chithandizo cha nodular kuponyedwa chitsulo m'dzenje chivundikiro

Pambuyo pa chithandizo cha kutentha, zisoti za mpanda wachitsulo wa ductile ziyenera kugwiritsidwa ntchito.Chifukwa cha zolakwika zoponyera monga pores, ming'alu, mabowo ndi porosity yozungulira, njere zowoneka bwino, mawonekedwe osagwirizana ndi kupsinjika kotsalira pakuponyedwa kwachitsulo, mphamvu, makamaka pulasitiki ndi kulimba, mbali zachitsulo zotayidwa zimachepetsedwa kwambiri.Zopangira zitsulo ziyenera kukhala zokhazikika kapena zotsekedwa kuti ziyeretsenso mbewu, kupanga mawonekedwe ofanana, ndikuchotsa kupsinjika kotsalira.Chitsulo chokhazikika chimakhala ndi makina abwino kwambiri ndipo ndi otsika mtengo kusiyana ndi chitsulo chosungunula, chomwe chimapangitsa kuti chigwiritsidwe ntchito kwambiri.Komabe, chifukwa kukhazikika kumayambitsa kupsinjika kwamkati kuposa kutsekereza, ndikoyenera kuponya chitsulo chokhala ndi mpweya wochepera 0.35%.Chifukwa cha pulasitiki yabwino yazitsulo zotsika za carbon zitsulo, sizovuta kuthyola pamene zitakhazikika.

chivundi 1

Zogulitsa zomwe zimapezedwa kuchokera ku zivundikiro zazitsulo zotayira ndi zabwino komanso zovuta, pafupi ndi mawonekedwe a zidutswa, ndipo zingagwiritsidwe ntchito molunjika popanda makina kapena ndi makina ochepa.Sikoyenera kokha kuponyedwa kwamitundu yosiyanasiyana ndi ma aloyi, komanso kumapanga ma castings olondola kwambiri komanso apamwamba kuposa njira zina zoponyera, komanso ngakhale zovuta, zosagwira kutentha kwambiri.ndi zovuta kupanga makina omwe ndi ovuta kupsinjika ndi ena.njira zoponya., akhoza kutsanuliridwa kupyolera muzitsulo za ndalama zoponyera pakamwa.

chivundi 2

Njira yopititsira patsogolo kuchuluka kwa kukhazikika kwa zipewa zachitsulo chachitsulo.Kusiyanitsa ndi njira ya PD ndikuti pepala lokhalokha lotenthetsera limayikidwa pansi pa chotenthetsera chotenthetsera ndipo chothandizira nyama chimawonjezeredwa pansi pa chitseko chokhazikika chamadzi, kotero kuti mawonekedwe a nyama amayenda pang'onopang'ono pansi ndi mbale yoziziritsa pansi pambuyo pa kusinthasintha. jekeseni.Kusankha ma castings abwino achitsulo kuli ndi zabwino zambiri: kumatha kufulumizitsa liwiro la kukonza ndikuwongolera magwiridwe antchito kumlingo wina.Chishango chotenthetsera chotenthetsera chimatchinga kutentha kowala kwa thupi lolowetsamo, kotero kuti malo opumira a nyumbayo amakhala pa kutentha kwakukulu kwa malo otentha, pomwe gawo lakutali la nyumbayo lili mu ozizira zone., ndi otaya otentha amachotsedwa mwa madzi ozizira mbale ndi conduction, ndi mbali ya otentha panopa limatulutsa mu chilengedwe ndi cheza, ndiyeno mtengo wa kutentha gradient G pamodzi Aloyi condensation mawonekedwe ukuwonjezeka kawiri poyerekeza ndi PD ambiri. njira, ndipo mtengo wa R ukuwonjezeka pafupifupi kanayi.

chivundi 3

Njira zotchingira mpanda wachitsulo zimagwiritsidwa ntchito, monga kuponyera mchenga, ndipo mafakitale omwe amapanga mochulukira amayenera kukhazikitsa njira zogwiritsira ntchito njira zotsogola zopangira ma model ndi kupanga pakati.Mzere wopangira makina akale opangira nkhonya siwokwera mokwanira, ogwira ntchito ndi olimbikira komanso a phokoso ndipo sazolowera zofuna za kupanga misa ndipo amayenera kusintha pang'onopang'ono.Kwa ma castings ang'onoang'ono, mizere yopangira makina opangira makina opanda mabokosi okhala ndi magawano opingasa kapena ofukula amatha kusankhidwa, kupanga kuponya kolimba ndikwambiri ndipo chopondapo ndi chaching'ono;pazigawo zapakatikati, mizere ingapo yopanga makina opangira makina opindika kwambiri angagwiritsidwe ntchito., Air nkhonya akamaumba mzere, kuti akwaniritse zosowa za mzere wofulumira komanso wolondola kwambiri wopanga nkhungu, njira zopangira zopangira zitha kusankhidwa: bokosi lozizira lozizira, bokosi lotentha lotentha, chipolopolo chapakati ndi njira zina zopangira zopangira.

Pansi pa silika ndi chinthu chofunikira kwambiri chamankhwala chomwe chili ndi ntchito zingapo zofunika, mwachitsanzo, pansi pa silika wa alkaline amagwiritsidwa ntchito pa nsonga za mpanda wachitsulo, zotchingira zakunja ndi zina.Zovala zotsekera zitsulo za silika zimagwiritsidwa ntchito mosiyanasiyana ndipo sizimangokhala ndi kukula, makulidwe ndi zovuta za mawonekedwe a castings, ndipo mawonekedwe a kupanga ndi abwino.

Ikhoza kugwiritsa ntchito zipangizo zosiyanasiyana ndikugwiritsa ntchito zinthu zambiri zowonongeka ndi zowonjezera.Poyerekeza ndi njira zoponyera wamba, zimadya zochepa.Ma castings ali ndi mawonekedwe ake, malire a makina ang'onoang'ono, amapulumutsa nthawi yopangira makina ndi zida zachitsulo, zotsika mtengo, momwe chuma chikuyendera bwino, kugwiritsa ntchito mphamvu zochepa komanso zinthu zochepa zomwe zimagwiritsidwa ntchito.


Nthawi yotumiza: Jul-05-2022