Nzira dzekugadzirisa dzealuminium profiles dzinoshandiswa mukuvaka dzinowanzosanganisira kuyera kugadzirisa uye kugadzirisa kwedzidziso. Kuyera kugadzirisa kunosanganisira kuyera zvigadzirwa zvealuminium profiles, zvinosanganisira zvekurongedza, uye kuverenga mubhadharo zvichienderana nehuremu chaihwo hwakapetwa nemutengo patani. Iyo theoretical settlement inoverengerwa nekuwanza huremu hwe theoretical hweprofile nemutengo patani.
Panguva yekuyera kugadzirisa, pane musiyano pakati pehuremu chaihwo hwakayerwa nehuremu hunoverengerwa nedzidziso. Pane zvikonzero zvakawanda zvekusiyana uku. Ichi chinyorwa chinonyanya kuongorora huremu mutsauko unokonzerwa nezvinhu zvitatu: mutsauko wehwaro hwezvinhu ukobvu hwearuminiyamu profiles, mutsauko wepamusoro pematanho ekurapa, uye kusiyanisa kwezvinhu zvekurongedza. Ichi chinyorwa chinokurukura maitiro ekudzora zvinhu izvi kuderedza kutsauka.
1.Weight kusiyana kunokonzerwa nekusiyana kwehwaro zvinhu ukobvu
Pane misiyano pakati pehukobvu chaihwo uye kukora kwetioretical kwemaprofile, zvichikonzera mutsauko pakati pehuremu hwakayerwa nehuremu hwedzidziso.
1.1 Weight calculation inoenderana neukobvu musiyano
Zvinoenderana neChinese standard GB/T5237.1, yemaprofiles ane denderedzwa rekunze asingadariki 100mm uye ukobvu hwezita husingasviki 3.0mm, kutsauka kwepamusoro kuri ± 0.13mm. Kutora 1.4mm-yakakora hwindo furemu chimiro semuenzaniso, huremu hwekufungidzira pamamita ndeye 1.038kg/m. Nekutsauka kwakanaka kwe0.13mm, huremu pamamita i1.093kg/m, mutsauko we0.055kg/m. Nekutsauka kwakashata kwe0.13mm, huremu pamamita ndeye 0.982kg/m, mutsauko we0.056kg/m. Kuverengera 963 metres, pane musiyano we53kg patani, tarisa mufananidzo 1.
Izvo zvinofanirwa kucherechedzwa kuti mufananidzo unongotarisa kusiyana kweukobvu kwe1.4mm yezita rekukobvu chikamu. Kana misiyano yeukobvu yese ikafungwa, mutsauko uripo pakati pehuremu hwakayerwa nehuremu hwedzidziso hungave 0.13/1.4*1000=93kg. Kuvepo kwekusiyana kwehwaro hwezvinhu ukobvu hwealuminium profiles kunotaridza mutsauko uripo pakati pehuremu hwakayerwa nehuremu hwe theoretical. Iko kuswedera pedyo kweukobvu chaihwo kune huremu hwe theoretical, kuswedera kwehuremu hunoyerwa kune huremu hwefungidziro. Munguva yekugadzirwa kwealuminium profiles, ukobvu hunowedzera zvishoma nezvishoma. Nemamwe manzwi, huremu hwakayerwa hwezvigadzirwa zvinogadzirwa neseti imwechete yezviumbwa zvinotanga zvakareruka pane huremu hwefungidziro, zvobva zvafanana, uye gare gare zvinorema kupfuura huremu hwefungidziro.
1.2 Nzira dzekudzora kutsauka
Hunhu hwealuminium profile molds ndicho chinhu chakakosha pakudzora huremu pamamita emaprofile. Chekutanga, zvinodikanwa kunyatso kudzora bhandi rekushanda uye chiyero chekugadzirisa ma mold kuti ive nechokwadi chekuti gobvu rinobuda rinosangana nezvinodiwa, nekunyatso kudzorwa mukati mehuwandu hwe0.05mm. Chechipiri, maitiro ekugadzira anofanirwa kudzorwa nekugadzirisa extrusion kumhanya nemazvo uye kuita gadziriso mushure meimwe nhamba yekupfuura mold, sezvakatemwa. Pamusoro pezvo, molds inogona kurapwa nitriding kuti iwedzere kuomarara kwebhandi rekushanda uye inonoke kuwedzera kwehupamhi.
2.Theoretical Weight kune Different Wall Thickness Zvinodiwa
Ukobvu hwemadziro emaprofiles ealuminium ane kushivirira, uye vatengi vakasiyana vane zvakasiyana zvinodiwa pamadziro echigadzirwa. Pasi pemadziro ukobvu kushivirira zvinodiwa, theoretical uremu hunosiyana. Kazhinji, zvinodikanwa kuve nekutsauka kwakanaka chete kana kutsauka kwakashata.
2.1 Theoretical Weight yePositive Kutsauka
Kune maprofile ealuminium ane kutsauswa kwakanaka mukukobvu kwemadziro, iyo base material's yakakosha inotakura-inotakura nzvimbo inoda yakayerwa madziro ukobvu kusave pasi pe1.4mm kana 2.0mm. Nzira yekuverenga yehuremu hwe theoretical ine kushivirira kwakanaka ndeyekudhirowa dhayagiramu rekutsauswa neukobvu hwemadziro hwakanangana uye kuverenga huremu pamamita. Semuenzaniso, kune chimiro chine 1.4mm madziro ukobvu uye kushivirira kwakanaka kwe0.26mm (negative kushivirira kwe0mm), ukobvu hwemadziro pakutsauswa kwepakati ndeye 1.53mm. Huremu pamita yembiri iyi i1.251kg/m. Huremu hwehuremu hwekuyera zvinangwa hunofanirwa kuverengerwa zvichibva pa1.251kg/m. Kana huremu hwemadziro hweprofile huri pa -0mm, huremu pamamita huri 1.192kg/m, uye kana huri pa + 0.26mm, huremu pamamita iri 1.309kg/m, tarisa mufananidzo 2.
Zvichienderana nehupamhi hwemadziro hwe1.53mm, kana chikamu che 1.4mm chawedzerwa kusvika pakutsauka kukuru (Z-max kutsauka), mutsauko wehuremu pakati peZ-max yakanaka kutsauka uye kukora kwemadziro kuri (1.309 - 1.251) * 1000 = 58kg. Kana kukora kwemadziro ese ari paZ-max kutsauka (zvisingaite zvakanyanya), mutsauko wehuremu ungave 0.13/1.53 * 1000 = 85kg.
2.2 Theoretical Weight yeNegative Kutsauka
Kune ma profiles ealuminium, kukora kwemadziro hakufanirwe kudarika kukosha kwakatarwa, izvo zvinoreva kusashivirira kwakashata mumadziro emadziro. The theoretical uremu munyaya iyi inofanira kuverengwa sehafu yekutsauka kwakaipa. Semuenzaniso, kune chimiro chine 1.4mm madziro emadziro uye kusashivirira kwakashata kwe 0.26mm (kushivirira kwakanaka kwe0mm), huremu hwekufungidzira hunoverengerwa zvichienderana nehafu yekushivirira (-0.13mm), tarisa kuMufananidzo 3.
Iine 1.4mm yemadziro ukobvu, huremu pamamita i1.192kg/m, nepo nehupamhi hwemadziro 1.27mm, huremu pamamita i1.131kg/m. Musiyano uripo pakati pezviviri izvi 0.061kg/m. Kana kureba kwechigadzirwa kuchiverengwa setani imwe (838 metres), mutsauko wehuremu ungave 0.061 * 838 = 51kg.
2.3 Maverengero eNzira yehuremu ine Hukobvu Yakasiyana-siyana
Kubva pamadhayagiramu ari pamusoro, zvinogona kuoneka kuti chinyorwa ichi chinoshandisa zita remadziro ukobvu increments kana kudzikiswa pakuverenga akasiyana madziro ukobvu, pane kuaisa kune ese zvikamu. Nzvimbo dzakazadzwa nemitsara yediagonal mudhayagiramu inomiririra zita remadziro ukobvu hwe 1.4mm, nepo dzimwe nzvimbo dzichienderana neukobvu hwemadziro eanoshanda slots uye zvimbi, izvo zvinosiyana kubva kune zita remadziro ukobvu zvinoenderana neGB/T8478 zviyero. Nokudaro, kana uchigadzirisa rusvingo rwemadziro, kutarisa kunonyanya kukoshesa mazita emadziro.
Zvichienderana nekusiyana kwemadziro emadziro emadziro panguva yekubvisa zvinhu, zvinoonekwa kuti ese emadziro makobvu ezvichangobva kugadzirwa mold ane kutsauka kwakashata. Naizvozvo, kufunga chete shanduko mune zita remadziro ukobvu kunopa kuenzanisa kwakawanda pakati pehuremu hwekuyera uye huremu hwedzidziso. Ukobvu hwemadziro munzvimbo dzisiri dzezita hunochinja uye hunogona kuverengerwa zvichienderana nehupamhi hwemadziro mukati memuganhu wekutsauka.
Semuenzaniso, kune hwindo uye gonhi chigadzirwa chine 1.4mm zita remadziro ukobvu, huremu pamamita ndeye 1.192kg/m. Kuti uverenge huremu pamamita e1.53mm madziro emadziro, iyo proportional calculation method inoshandiswa: 1.192/1.4 * 1.53, zvichiita kuti huremu pameta ye1.303kg/m. Saizvozvo, kune 1.27mm madziro emadziro, huremu pamita inoverengerwa se 1.192 / 1.4 * 1.27, zvichikonzera huremu pamamita e1.081kg/m. Nzira imwechete inogona kushandiswa kune mamwe madziro emadziro.
Zvichienderana nemamiriro ehupamhi hwemadziro 1.4mm, kana makubvu ese emadziro akagadziridzwa, mutsauko wehuremu pakati pehuremu hwehuremu nehuremu hwedzidziso hunosvika 7% kusvika 9%. Somuenzaniso, sezvinoratidzwa mumufananidzo unotevera:
3.Weight Difference Inokonzerwa neSurface Treatment Layer Thickness
Aluminium profiles anoshandiswa mukuvaka anowanzo kurapwa neoxidation, electrophoresis, spray coating, fluorocarbon, nedzimwe nzira. Kuwedzerwa kwezvikamu zvekurapa kunowedzera uremu hweprofiles.
3.1 Huremu Kuwedzera muOxidation uye Electrophoresis Profiles
Mushure mekugadzirwa kwepamusoro kwe oxidation uye electrophoresis, chidimbu che oxide firimu uye composite film (oxide film uye electrophoretic paint film) inoumbwa, nehupamhi hwe 10μm kusvika 25μm. Iyo firimu rekurapa repamusoro rinowedzera huremu, asi iyo aluminium profiles inorasikirwa nehumwe huremu panguva ye pre-kurapa maitiro. Kuwedzera uremu hakuna kukosha, saka shanduko yehuremu mushure meiyo oxidation uye kurapwa kwe electrophoresis kazhinji haina basa. Vazhinji vagadziri vealuminium vanogadzira maprofile pasina kuwedzera huremu.
3.2 Kuwedzera Huremu muSpray Coating Profiles
Spray-coated profiles ane layer yehupfu hwekufukidzira pamusoro, nehupamhi husingasviki 40μm. Huremu hwekuputira hupfu hunosiyana nehupamhi. Muyero wenyika unokurudzira ukobvu hwe60μm kusvika 120μm. Mhando dzakasiyana dzehupfu dzekuputira dzine huremu hwakasiyana hwehumwe firimu ukobvu. Kune zvigadzirwa zvakakura-zvakagadzirwa zvakadai semahwindo efafitera, mahwindo mullions, uye masashi ehwindo, imwe firimu gobvu inopfapfaidzwa padivi, uye peripheral kureba data inogona kuonekwa mumufananidzo 4. Kuwedzera uremu mushure mekupfapfaidza kupfekwa kweprofiles kunogona kuve inowanikwa muTable 1.
Zvinoenderana nedata riri patafura, huremu hunowedzera mushure mekupfapfaidza kupfekwa kwemagonhi uye windows profiles inokwana 4% kusvika 5%. Kune imwe toni yemaprofile, inenge 40kg kusvika 50kg.
3.3 Kuwedzera Huremu muFluorocarbon Paint Spray Coating Profiles
Avhareji ukobvu hwejasi pafluorocarbon pendi yakapfapfaidza-yakavharwa profiles haisi isingasviki 30μm yejasi mbiri, 40μm yejasi matatu, uye 65μm yejachi ina. Ruzhinji rwe fluorocarbon pendi yakapfapfaidza-yakaputirwa zvigadzirwa zvinoshandisa maviri kana matatu majasi. Nekuda kwemhando dzakasiyana dzependi yefluorocarbon, kuwanda mushure mekurapa kunosiyanawo. Kutora yakajairika fluorocarbon pendi semuenzaniso, kuwedzera uremu kunogona kuoneka mune inotevera Tafura 2.
Zvinoenderana nedata riri patafura, huremu hunowedzera mushure mekupfapfaidza kupfekwa kwemagonhi nemahwindo profiles ane fluorocarbon pendi maakaundi anosvika 2.0% kusvika 3.0%. Kune imwe tani yemaprofayiri, ingangoita 20kg kusvika 30kg.
3.4 Hukobvu Kudzora kwePamusoro Kurapa Layer muUpfu uye Fluorocarbon Paint Spray Coating Products.
Kudzora kweiyo yekuputira layer muupfu uye fluorocarbon pendi yakapfapfaidza-yakaputirwa zvigadzirwa ndiyo yakakosha nzira yekudzora nzvimbo mukugadzira, kunyanya kudzora kugadzikana uye kufanana kwehupfu kana pendi pfapfaidzo kubva kupfuti yekupfapfaidza, kuve nechokwadi chekukora yunifomu yefirimu repende. Mukugadzirwa chaiko, ukobvu hwakawandisa hweiyo coating layer ndechimwe chezvikonzero zvekupfapfaidza yechipiri. Kunyangwe iyo nzvimbo yakakwenenzverwa, iyo yekupfapfaidza yekuputira layer inogona kuramba yakakora zvakanyanya. Vagadziri vanofanirwa kusimbaradza kutonga kwekupfapfaidza coating process uye kuona ukobvu hwekupfapfaidza.
4.Weight Difference Inokonzerwa nePackaging Methods
Aluminium profiles anowanzo kuputirwa nemapepa ekuputira kana shrink firimu kuputira, uye huremu hwezvinhu zvekuputira hunosiyana zvichienderana nenzira yekurongedza.
4.1 Huremu Kuwedzera muPepa Kupeta
Chibvumirano chinowanzo tsanangura huremu hwekuremerwa kwepepa kurongedza, kazhinji isingadariki 6%. Mune mamwe mazwi, huremu hwebepa mune imwe toni yemaprofayiri haifanire kudarika 60kg.
4.2 Huremu Kuwedzera muShrink Firimu Kupeta
Kuwedzera uremu nekuda kwekuderera kwemafirimu kurongedza kunowanzo kutenderedza 4%. Huremu hwefirimu inoonda mune imwe toni yemaprofayiri haifanire kudarika 40kg.
4.3 Pesvedzero yePackaging Style pane Weight
Nheyo yekurongedza kweprofile ndeyekuchengetedza maprofile uye kufambisa kubata. Huremu hwepasuru imwe yemaprofiles hunofanirwa kunge huri pakati pe15kg kusvika 25kg. Huwandu hwemaprofile pasuru yega yega hunokanganisa huremu muzana hwepakeji. Semuyenzaniso, kana mafirita efafitera akaiswa mumaseti ezvimedu zvina nekureba kwemamita matanhatu, huremu hunosvika 25kg, uye bepa rekurongedza rinorema 1.5kg, richiverengera 6%, tarisa Mufananidzo 5. Kana yaiswa mumaseti e 6 zvidimbu, huremu i37kg, uye bepa rekurongedza rinorema 2kg, richiverengera 5.4%, tarisa Mufananidzo 6.
Kubva pane manhamba ari pamusoro, zvinogona kuoneka kuti iyo yakawanda profiles mupakeji, idiki iyo huremu muzana yezvinhu zvekurongedza. Pasi pehuwandu hwakafanana hwemaprofile pasuru, iyo yakakwira huremu hwemaprofile, idiki huremu muzana hwezvinhu zvekurongedza. Vagadziri vanogona kudzora huwandu hwemaprofile pasuru uye huwandu hwezvinhu zvekurongedza kuti zvisangane nehuremu hunodiwa hwakatsanangurwa muchibvumirano.
Mhedziso
Kubva pane ongororo iri pamusoro, pane kutsauka pakati pehuremu chaihwo hwehuremu hwemaprofile uye huremu hwedzidziso. Iko kutsauka mumadziro emadziro ndicho chikonzero chikuru chekuremerwa kwehuremu. Huremu hwepamusoro hwekurapa dhizaini hunogona kudzorwa nyore, uye huremu hwekutakura zvinhu hunodzoreka. Musiyano wehuremu mukati me7% pakati pehuremu hwehuremu uye huremu hwakaverengerwa hunoenderana nezvinodiwa, uye mutsauko mukati me5% ndicho chinangwa chemugadziri wekugadzira.
Yakarongedzwa naMay Jiang kubva kuMAT Aluminium
Nguva yekutumira: Sep-30-2023
