Ana amfani da flanges masu girma-diamita sosai a cikin masana'antar injuna

Abstract: Wannan labarin yana gabatar da abubuwan da suka dace da yanayin da masana'antun kera na flanges masu girman diamita

Ana amfani da flanges masu girma-diamita ko'ina, kuma ana ƙayyade iyakokin aikace-aikacen ta halaye daban-daban. Ana amfani da su mafi yawa a cikin ƙananan matsa lamba (matsa lamba na ƙididdiga ba ya wuce 2.5MPa) iskar da ba ta da tsabta, ruwa mai raɗaɗi mai raɗaɗi da sauran lokuta tare da yanayin watsa labaru maras kyau, kuma suna da fa'ida ta kasancewa mai arha. Abubuwan sune carbon karfe, bakin karfe da gami karfe, da dai sauransu.

Flanges na manyan diamita gama gari sun haɗa da flanges ɗin walda mai lebur da flanges ɗin walƙiya, da kuma manyan zaren zaren shuɗi masu tsayi suna da wuya sosai. A zahiri samarwa da tallace-tallace, lebur waldi kayayyakin har yanzu lissafi ga babban rabo. Lebur walda manyan diamita flanges da butt walda manyan diamita flanges da daban-daban Tsarin da kuma amfani da jeri, da halaye da kuma abũbuwan amfãni da za a iya nuna su ma za su bambanta. Sabili da haka, lokacin amfani da su, ya kamata a yi amfani da su don jeri daban-daban don tabbatar da cewa flange yana taka muhimmiyar rawa. Large-diamita lebur waldi flanges da matalauta rigidity kuma sun dace da lokatai da matsa lamba p≤4MPa; manyan-diamita butt walda flanges kuma ana kiranta manyan-diamita high-wuyan flanges, wanda ya fi girma rigidity kuma sun dace da lokatai tare da mafi girma matsa lamba da kuma zazzabi.

Akwai nau'ikan nau'ikan manyan diamita masu rufe saman flange:

1. Flat sealing surface, dace da lokatai da ƙananan matsa lamba da kuma wadanda ba mai guba kafofin watsa labarai;

2. Concave da convex sealing surface, dace da lokatai da dan kadan mafi girma matsa lamba;

3. Tenon da tsagi sealing surface, dace da flammable, fashewar, mai guba kafofin watsa labarai da kuma high matsa lamba lokatai. Fitattun bututun Flange na kaddarorin daban-daban suna da kyakkyawan aikin samfur a fannoni daban-daban, kuma tasirin da aka samar zai bambanta dangane da lokatai da wuraren da suka dace da su.

Tsarin samarwa na manyan filayen karfe-diamita ya raba zuwa mirgina da kuma dacewa

Tsarin birgima: Tsarin yankan ɗigo daga farantin tsakiya sannan a jujjuya su cikin da'irar ana kiranta rolling, wanda galibi ana amfani da shi wajen kera wasu manyan bakin karfe. Bayan an yi nasarar yin birgima, ana yin walda, sannan a yi gyare-gyare, sannan ana sarrafa hanyoyin ruwa da ramin rami.

Ƙirƙirar manyan ɗigon flanges gabaɗaya suna da ƙarancin abun ciki na carbon fiye da manyan simintin simintin gyare-gyare na diamita, ba su da sauƙi ga tsatsa, suna da ingantattun ingantattun gyare-gyare, sun fi yawa cikin tsari, suna da ingantattun kayan inji fiye da manyan simintin simintin gyare-gyare, kuma suna iya jure babban ƙarfi. da rundunonin tangarahu

Tsarin ƙirƙira gabaɗaya ya ƙunshi matakai masu zuwa, wato, zaɓin ƙirƙira na ƙarfe na ƙarfe don ɓata, dumama, kafawa, da sanyaya bayan ƙirƙira. Hanyoyin aikin ƙirƙira sun haɗa da ƙirƙira kyauta, ƙirƙira mutuwa da ƙirƙira membrane. A lokacin samarwa, ana zaɓar hanyoyin ƙirƙira daban-daban bisa ga ingancin ƙirƙira da adadin batches na samarwa.

Ƙirƙirar ƙirƙira kyauta tana da ƙarancin ƙima da babban izinin kera, amma kayan aikin suna da sauƙi kuma iri-iri, don haka ana amfani da shi sosai don ƙirƙira guda ɗaya da ƙananan batches na ƙirƙira tare da siffofi masu sauƙi. Kayan aikin ƙirƙira kyauta sun haɗa da guduma na iska, tururi-iska guduma da na'ura mai aiki da karfin ruwa presses, wanda ya dace da samar da kananan, matsakaici da kuma manyan forgings bi da bi.

Ƙirƙirar ƙirar ƙirƙira ita ce sanya billet ɗin mai zafi a cikin injin ƙirƙira wanda aka gyara akan kayan ƙirƙira mutun don ƙirƙira. Die ƙirƙira yana da babban aiki, aiki mai sauƙi, kuma yana da sauƙin sarrafa injina da sarrafa kansa. Ƙwararrun ƙirƙira suna da daidaito mai girma, ƙananan izinin injin, da ƙarin madaidaicin tsarin tsarin fiber na rarraba jabun, wanda zai iya ƙara haɓaka rayuwar sabis na sassa.