Kayan haɗin kayan haɗin Aluminium - fasahar weihua (masana'antar keɓaɓɓen ƙirar aluminium), sama da shekaru 10 na sarrafa aluminium na aluminium na aluminium, gami da masana'antun masana'antun masana'antu na aluminium na almara, duk aikin sabis zai baka damar kiyaye lokaci da ƙoƙari ~ tuntuɓe mu da wuri-wuri
Mene ne daidaiton haƙƙin extrusion na aluminum?
1. Daidaitaccen haɓakar aluminum extrusion:
Matsakaicin kaurin bangon bayanan martaba shine 0.4mm kawai, kuma buƙatar haƙuri shine ± 0.04mm.Wannan fasaha ta extrusion galibi ana kiranta azaman ƙararrakin aluminum.
Haƙurin wasu ƙananan bayanan martaba na aluminum sun fi rabin na na JIS misali na musamman, kuma haƙurin haƙƙin bayanan martaba na almara yana tsakanin ± 0.04 ~ ± 0.07mm.
Mafi ƙarancin bangon A1050, A1100, A3003, A6061, A6063 (ƙaramin ƙarfi da matsakaiciyar gami) ƙananan bayanan da aka ƙetare bayanan su shine 0.5mm, ƙananan yanki na karaya shine 20mm2. Matsakaicin kaurin bangon A5083, A2024, A7075 (matsakaiciyar matsakaiciyar gami da allurar alloy) ƙaramin bayanin da aka fitar dashi shine 0.9mm, mafi ƙarancin karaya yanki shine 110mm2.
2. Kayan fasaha don daidaitaccen ƙarancin aluminum
Gabaɗaya magana, aluminum alloy hot extrusion nakasassu digiri yana da girma, yanayin ƙarancin extrusion da saurin canje-canje, kayan aikin extrusion zuwa tsaka tsaki, mutuwar lalacewa, da dai sauransu, suna da sauƙin shafar ƙimar girman martaba, kuma abubuwan tasirin tasirin su suna da wahalar shawo kan su .
3, daidaitaccen ƙirar aluminum extrusion mold
Maƙallan shine mafi mahimmancin abin da ke shafar madaidaicin ƙididdigar samfuran da aka ƙera. Don tabbatar da cewa girman sashi na samfurin da aka fitar ya kasance ba canzawa ba ko canje-canje kaɗan a cikin samarwa, tsaurin ra'ayi, juriya mai zafi da juriya na ƙirar dole ne ya cika wasu buƙatu.
Na farko don tabbatar da ƙwanƙwasa a ƙarƙashin babban zafin jiki da matsin lamba ba sauƙin lalacewa ba, yana da juriya mai zafi mai zafi, mafi tsayayyar tsayayyar extrusion, buƙatu a cikin zafin jiki na aiki (500 ℃), kayan abu mai ƙarancin ƙarfi ba ƙasa da 1200 n / ya. Na biyu yana buƙatar babban juriya mai lalacewa, wanda yafi dogara da tauri da kaurin nitriding Layer gama gari buƙatun ƙarancin layin nitrided sama da 1150 hv, zurfin nitriding tsakanin 0.25 mm zuwa 0.45 mm, da canje-canje na girman girman nitride ya kamata kasance a cikin 0.02 mm.
Don sashin yana da cikakkun bayanan martaba da bayanan ɓoyayyen bango na dakatarwa, amma kuma la'akari da ɓarna na roba, don ƙirƙirar ƙirar don tabbatar da wani taurin, zaka iya yin la'akari da haɓakar da ta dace a cikin kaurin sifar ko tare da irin wannan fasali na takalmin musamman.
Don sarrafa canjin girman buɗe furofayil, ana iya yin tsagi ta tsagi a kan sifa don sarrafa kwararar ƙarfe.
