Menene aikin sarrafa kayan ƙarfe?
Extarawar ƙarfesarrafawa hanya ce mai mahimmanci don sarrafa matsa lamba ta amfani da ƙa'idar ƙarfen filastik. Ana sarrafa ƙananan ƙwayoyi a cikin bututu, sanduna, mai siffa T, mai siffa ta L da sauran bayanan martaba a wani lokaci ta hanyar extrusion.
Extarfin goge ƙarfe shine mafi mahimman kayan aiki don fahimtar sarrafa kayan ƙera ƙarfe Extrusion yana ɗaya daga cikin manyan hanyoyin samar da baƙin ƙarfe da baƙin ƙarfe da kayan bakin ƙarfe da ƙirƙirawa da sarrafa sassan.
Hakanan hanya ce mai mahimmanci don shirye-shiryen da sarrafa abubuwan ci gaba kamar abubuwa da yawa waɗanda aka haɗa da kayan foda.
Daga zafi extrusion na manyan-karfe karfe ingots, zafi extrusion na babban bututu da sanda bayanan martaba zuwa sanyi extrusion na kananan daidaici sassa, kai tsaye solidification da kuma molding na hadedde kayan daga foda da pellets zuwa intermetallic mahadi, Don wahalar-to- kayan sarrafa abubuwa kamar su superconducting materials, ana amfani da fasahar extrusion ta zamani.
Rarrabaccen nau'in aluminum
Dangane da shugabancin kwararar filastik na karfe, za'a iya raba extrusion zuwa nau'ikan masu zuwa:
Gaskiya mai kyau:
A yayin samarwa, alkiblar kwararar karfe daidai take da na naushi
Baya extrusion:
A yayin samarwa, alkiblar kwararar karfe ya saba da na naushi
Extungiyar extrusion:
A yayin samarwa, shugabancin kwararar wani bangare na mara daidai yake da na naushi, dayan bangaren kuma na karfe yana gudana ta kishiyar naushin.
Radial extrusion:
A yayin samarwa, alkiblar kwararar karfe ta kai digiri 90 zuwa shugabancin motsi na naushi.