Ho ea ka mokhoa oa ho sisinyeha ha u li ratangforging die, sephara se tjheseletsa flangee ka aroloa ka swing rolling, swing rotaryforging, rolaforging, cross wedge rolling, ring rolling, cross rolling, jj.Ho etsa ka nepoe ka boela ea sebelisoa ho thekesela, ho phunya rotary forging le ring rolling. Roll forging le cross rolling e ka sebelisoa e le pheko ea thepa e tšesaane ho ntlafatsa ts'ebeliso ea thepa. Joalo ka forging ea mahala, forging ea rotary e entsoe ka mokhoa o itseng 'me e na le monyetla oa ho theha le haeba eforgingmatla a manyane hofeta boholo ba ho qhekella. Lisebelisoa tse rarahaneng li ka phethoa ka mokhoa o le mong kapa ho feta. Hobane ha ho na moeli o thata, sebaka se betliloeng sa ho beha se fokotsehile 'me mojaro o hlokahalang o fokotsehile.

Senaforgingmokhoa etsa hore lintho tse bonahalang ho atolosa ho tloha haufi ha machining bataletseng welded flange. Hobane sebaka se pakeng tsa sebaka sa die le sebaka se sa lefelloeng se fapane, ho thata ho tiisa ho nepahala, kahoo ka ho laola tataiso ea mochine oa forging le mokhoa oa ho pota-pota, sehlahisoa se nang le sebōpeho se rarahaneng le ho nepahala ho phahameng se ka hlahisoa. Kea tseba. Nka e etsa. E fumanwe ka matla a fokolang a ho qhekella. Li-blades tsa turbine le mefuta e meng le boholo bo boholoforgingtlhahiso.

Theforgingea flat welded flange e ka aroloa ka forging mahala, ho ferekanya, extrusion, die forging, close dieforgingle ho koaleha ho qhekella. Ka kakaretso, ho theha mocheso oa mocheso ka recrystallization ho bitsoa ho chesa ho chesang, 'me ho phunya ntle le ho futhumatsa mocheso oa kamore ho bitsoa serame se batang. Ha li-flange tse nang le li-welded tse bataletseng li etsoa ka mocheso o tlase, boholo ba forgings ha bo fetohe. Nengqapaka tlase ho 700 ℃, hoo e ka bang ha ho na mefuta ea letlalo la oxide mme ha ho na decarburization ea bokaholimo e etsahalang.

Flat welding flangemolao-motheo oa ho tiisa: libaka tse peli tsa ho tiisa tsa bolt li hatelloa holim'a gasket ea flange ho etsa tiiso, e ka lebisang tšenyo ea tiiso. E le ho boloka tiiso, matla a maholo a bolt a hloka ho bolokoa, kahoo ho tlameha ho eketsoa liboutu tse eketsehileng. Bolt e kholo e lokela ho ts'oana le nate e kholo. Sena se bolela hore o tla hloka bolt e kholoanyane ea bophara ho theha maemo a ho tiisa nate.

Tlhokomelo bakeng sasephara se tjheseletsa flange

1, bakeng sa ho etsa flat welding flange tšepepoleiti e etsoa mme e sebelisoa ke tlhahlobo ea ultrasonic ntle le mefokolo ea lamination, e le hore ho khethoe mathata a boleng bo botle le ts'ebetso, 'me ho ea ka litlhoko tse khethehileng tsa boleng ba ho etsa le ho hlahloba, poleiti ea tšepe ha e na mathata a boleng.

2, tšepe e tlameha ho khaoloa likotoana ho latela tataiso ea rolling, ebe e khumama le butt weld ka selikalikoe, e etsa sebaka se chitja holim'a tšepe. Moqomo. Ha ho etsoa li-flange tse nang le li-welded, lipoleiti tsa tšepe ha lia lokela ho kenngoa ka ho tobamelala flanges, empa li etsoa le ho sebelisoa ka mekhoa e itseng.