Karfe:yana nufin abun ciki na carbon na 0.02% zuwa 2.11% tsakanin ƙarfe da carbon alloys tare, saboda ƙarancin farashi, ingantaccen aiki, shine mafi yawan amfani da shi, mafi girman adadin kayan ƙarfe. Ƙirar injin da ba daidai ba na ƙarfe da aka fi amfani dashi shine: Q235, 45 # karfe, 40Cr, bakin karfe, mold karfe, spring karfe da sauransu.
Rarraba ƙananan ƙarfe, matsakaici-matsakaici da ƙananan karafa:low
Q235-A:low carbon karfe tare da carbon abun ciki <0.2%, nuna cewa yawan amfanin ƙasa ƙarfi ne 235MPa, wanda yana da kyau roba, wasu ƙarfi amma ba tasiri juriya. Ƙirar da ba ta dace ba ana amfani da ita gabaɗaya don abubuwan haɗin ginin welded.
45 # karfe:carbon abun ciki na 0.42 ~ 0.50% na matsakaici carbon karfe, da inji Properties, yankan yi ne m, matalauta waldi aiki.45 karfe tempering (quenching + tempering) taurin tsakanin HRC20 ~ HRC30, quenching taurin kullum bukatar HRC45 taurin bayan high ƙarfi kwanciyar hankali ba zai iya saduwa da bukatun.
40 Cr:zaman a cikin gami tsarin karfe. Bayan tempering jiyya yana da kyau inji Properties, amma weldability ne ba mai kyau, da sauki crack za a iya amfani da su yi gears, a haɗa sanduna, shafts, da dai sauransu, quenched surface taurin har zuwa HRC55.
Bakin Karfe SUS304, SUS316:ne low carbon karfe da carbon abun ciki ≤ 0.08% Yana da kyau lalata juriya, inji Properties, stamping da lankwasawa zafi workability, misali SUS304 ba Magnetic. Duk da haka, da yawa kayayyakin saboda smelting abun da ke ciki rabuwa ko rashin dace zafi magani da kuma sauran dalilai, haifar da Magnetic, irin su bukatar wadanda ba Magnetic bukatar zama a cikin zane-zane na injiniya bayani.SUS316 fiye da 304 lalata juriya yana da karfi, musamman ma a yanayin zafi mai zafi da matsananciyar yanayi. A halin yanzu, akwai 316L da yawa a kasuwa, saboda ƙananan abun ciki na carbon, aikin walda, aikin sarrafawa ya fi SUS316. karfen takarda a cikin ƙirar da ba daidai ba ana amfani da ita gabaɗaya don yin ƙananan sassa na murfin waje, na'urori masu auna firikwensin, da sauran daidaitattun sassa na wurin hawa, ana iya amfani da ajin farantin don haɗin sassa.
Aluminium:AL6061, AL7075, 7075 aluminum farantin nasa super wuya aluminum farantin, da taurin ne mafi girma fiye da 6061. Amma farashin 7075 ne da yawa mafi girma fiye da 6061. Dukan su za a iya bi da na halitta anodic hadawan abu da iskar shaka, sandblasting hadawan abu da iskar shaka, hadawan abu da iskar shaka, da nickel plating da sauransu. Gabaɗaya sassa na sarrafawa tare da iskar oxygen na anodic na halitta, na iya tabbatar da girman ƙarewa. Sandblast hadawan abu da iskar shaka yana da mafi kyawun bayyanar, amma ba zai iya ba da garantin daidaici mai girma ba. Idan kana son yin sassan aluminum suna da bayyanar sassan karfe za a iya sanya nickel-plated. Wasu sassa na aluminum waɗanda ke cikin hulɗar kai tsaye tare da samfurori, kamar mannewa, tsayin daka da ƙarancin zafin jiki, buƙatun rufewa ana iya ɗaukar Teflon plating.
Brass:ya ƙunshi jan ƙarfe da zinc gami, juriya na lalacewa yana da juriya mai ƙarfi. H65 tagulla yana kunshe da 65% jan karfe da 35% zinc, saboda yana da injiniyoyi masu kyau, fasaha, aikin sarrafa zafi da sanyi, da bayyanar zinari, aikace-aikacen masana'antu mara kyau, ƙari, ana amfani da su cikin buƙatar bayyanar lalacewa na babban buƙatun lokacin.
Jaka mai ruwan hoda:jan ƙarfe na jan karfe don monomers na jan karfe, taurinsa da taurinsa ya fi tagulla rauni, amma mafi kyawun yanayin zafi. An yi amfani da shi a cikin ƙayyadaddun yanayin zafi da buƙatun ƙarfin lantarki na lokuta masu girma. Alal misali, Laser waldi part na waldi shugaban part.
Lokacin aikawa: Oktoba-16-2024
