Unyanzvi nzira dzealuminium alloy zvikamu kugadzirisa
1) Kusarudzwa kwekugadzirisa datum
Iyo yekugadzirisa datum inofanirwa kuenderana sezvinobvira nedhizaini yedhizaini, dhizaini yedhizaini uye kuyerwa kwedamu, uye kugadzikana, kurongeka kwenzvimbo uye kuvimbika kwezvikamu kunofanirwa kutariswa zvizere muhunyanzvi hwekugadzirisa.
2) Kugadzira kwakashata
Nekuda kwekuti kurongeka kwedimensional uye kushata kwepamusoro kwezvimwe zvikamu zvealuminium alloy hazvisi nyore kusangana nepamusoro-soro zvinodiwa, zvimwe zvikamu zvine maumbirwo akaomarara zvinoda kugadzirwa zvisati zvagadziriswa, uye zvakasanganiswa nehunhu hwealuminium alloy zvinhu zvekucheka.Kupisa kunogadzirwa nenzira iyi kunotungamira kukucheka deformation, madhigirii akasiyana ekukanganisa muhukuru hwezvikamu, uye kunyange kutungamirira kune workpiece deformation.Naizvozvo, kune general ndege rough milling processing.Panguva imwecheteyo, mvura inotonhorera inowedzerwa kuti itonhodze workpiece kuderedza simba rekucheka kupisa pakugadzirisa machining.
3) Pedzisa kugadzira
Mukugadzirisa kutenderera, kucheka kwepamusoro-soro kunoburitsa kupisa kwakawanda kwekucheka, kunyangwe marara anogona kubvisa kupisa kwakawanda, asi zvakadaro anogona kuburitsa tembiricha yakakwira mublade, nekuti iyo aluminium alloy inonyungudika yakaderera, iyo blade. inowanzoita semi-melting state, kuitira kuti simba rekucheka rinokanganiswa nekupisa kwepamusoro, zviri nyore kugadzira zvikamu zvealuminium alloy mukugadzirisa kuumba concave uye convex defects.Nokudaro, mukupedzisa, kazhinji sarudza mvura yekucheka nekushanda kwakanaka kwekutonhora, kuita kwakanaka kwekuzora uye kuderera kwe viscosity.Kana maturusi ekuzora, kupisa kwekucheka kunotorwa nenguva yekudzikisa kupisa kwepamusoro kwezvishandiso uye zvikamu.
4) Kusarudzwa kunonzwisisika kwekucheka zvishandiso
Kuenzaniswa nematare ane ferrous, simba rekucheka rinogadzirwa nealuminium alloy ishoma mukucheka, uye kukurumidza kucheka kunogona kuva kwakakwirira, asi zviri nyore kuumba marara emarara.Thermal conductivity yealuminium alloy yakakwira zvakanyanya, nekuti kupisa kwemarara uye zvikamu mukucheka kwakakwira, tembiricha yenzvimbo yekucheka yakaderera, kusimba kwechishandiso kwakakwira, asi kukwira kwekushisa kwezvikamu ivo pachavo. inokurumidza, iri nyore kukonzera deformation.Nokudaro, inoshanda zvikuru kuderedza simba rekucheka uye kucheka kupisa nekusarudza chigadziro chakakodzera uye chinonzwisisika chekushandisa kona uye kuvandudza chigadziro chepamusoro.
5) Shandisa kupisa kurapwa uye kutonhora kurapwa kugadzirisa kugadzirisa deformation
Iyo nzira dzekupisa dzekubvisa machining kushushikana kwealuminium alloy zvinhu zvinosanganisira: kugadzira nguva, recrystallization annealing, etc. Nzira yekugadzira zvikamu zvine chimiro chakareruka chinowanzogamuchirwa: rough machining, manual timeliness, kupedza machining.Kune nzira yemaitiro ezvikamu zvine chimiro chakaomarara, chinowanzo shandiswa: hutsinye machining, kugadzira nguva (yekupisa kurapwa), semi-yekupedzisira machining, yekugadzira nguva (yekupisa kurapwa), kupedzisa machining.Nepo iyo yakagadzirwa nenguva (yekupisa kurapwa) inorongwa mushure mekushomeka machining uye semi-yekupedzisira machining, yakagadzikana kupisa kurapwa maitiro anogona kurongwa mushure mekupedza machining kudzivirira diki saizi shanduko panguva yekuiswa kwezvikamu, kuiswa uye kushandiswa.
Maitiro maitiro ealuminium alloy zvikamu kugadzirisa
1) Inogona kuderedza pesvedzero yekusarira kusagadzikana pane machining deformation.Mushure mekuita rough machining, zvinokurudzirwa kushandisa kupisa kupisa kubvisa kushushikana kunokonzerwa nehutsinye machining, kuitira kuti uderedze pesvedzero yekushushikana pamhando yekupedzisa machining.
2) Kuvandudza machining kurongeka uye kunaka kwepamusoro.Mushure mekupatsanurwa kwekukasira uye kupedzisa machining, kupedzisa machining kune diki yekubvumidza, kugadzirisa kushushikana uye deformation, iyo inogona kuvandudza zvakanyanya kunaka kwezvikamu.
3) Kuvandudza kushanda kwekugadzira.Sezvo rough machining inongobvisa yakawandisa zvinhu, ichisiya yakaringana margin yekupedzisa, haifungi saizi uye kushivirira, zvinonyatso kupa kutamba kune mashandiro emhando dzakasiyana dzematurusi emuchina uye nekuvandudza kucheka mashandiro.
Mushure mokunge zvikamu zvealuminium alloy zvakatemwa, chimiro chesimbi chichashandurwa zvikuru.Mukuwedzera, mhedzisiro yekucheka mafambiro inotungamirira kune zvakanyanya kusara kunetseka.Kuti uderedze deformation yezvikamu, kushushikana kwakasara kwezvinhu kunofanira kusunungurwa zvizere.
Yakarongedzwa naMay Jiang kubva kuMAT Aluminium
Nguva yekutumira: Aug-10-2023
