Izindlela zokuxazululwa kwamaphrofayili we-aluminium asetshenziswa ekwakhiweni ngokuvamile zibandakanya ukuqedelwa kwezindawo kanye nokuxazululwa kwethiyori. Ukuqulwa kwesilinganiso kubandakanya ukukala imikhiqizo yephrofayili ye-aluminium, kufaka phakathi izinto zokupakisha, kanye nokubala inkokhelo ngokususelwa ku-Isisindo sangempela esiphindwe ngentengo ngayinye. Ukuxazululwa kwethiyori kubalwa ngokuphindaphindeka isisindo se-theory of the profayili ngentengo ngayinye.
Ngesikhathi sokuhlala isisindo, kunomehluko phakathi kwesisindo sangempela esinesisindo nesisindo esibalwe ngokweqiniso. Kunezizathu eziningi zalo mehluko. Lo mbhalo ikakhulukazi uhlaziye umehluko wesisindo odalwe yizici ezintathu: umehluko osesisekelweni sezinto ezisetshenziswayo zamaphrofayili we-aluminium, umehluko ezingxenyeni zokwelashwa komhlaba, kanye nokwehluka kwezinto zokupakisha. Lo mbhalo uxoxa ngokuthi ungazilawula kanjani lezi zinto ukuze unciphise ukuphambuka.
Umehluko we-1.weight okubangelwa ukuhlukahluka ekusekelweni kwezinto ezibonakalayo
Kunokwehluka phakathi kobukhulu bangempela nobukhulu bethiyori amaphrofayili, okuholela ekungafani phakathi kwesisindo esisinesisindo nesisindo sethiyori.
Ukubalwa kwesisindo kususelwa ekwehlukaneni okukhulu
Ngokusho kwe-Chinese Standard GB / T5237.1, kumaphrofayli ngombuthano wangaphandle ongeqi ku-100mm kanye nobukhulu obungaphansi kwe-3.0mm, ukuphambuka okunengqondo okuphezulu, ukuphambuka okunembe okuphezulu kwe- ± 0.13mm. Ukuthatha iphrofayili yohlaka lwe-1.4mm-wugqinsi oluyisibonelo, isisindo sethiyori ngemitha ngayinye ngu-1.038kg / m. Ngokuphambuka okuhle kwe-0.13mm, isisindo ngakunye kungu-1.093kg / m, umehluko we-0.055kg / m. Ngokuphambuka okungekuhle kwe-0.13mm, isisindo ngemitha ngayinye ngu-0.982kg / m, umehluko we-0.056kg / m. Ukubala amamitha angama-963, kunomehluko we-53kg ngethani ngalinye, bhekisa kuMdwebo 1.
Kumele kwaziwe ukuthi umfanekiso ubheka kuphela ukuhlukahluka kokuqina kwesigaba se-1.4mm esiseduze. Uma konke ukwahlukahlukana kwezinkomo kubhekwa, umehluko phakathi kwesisindo esisindwayo kanye nesisindo sethiyori kungaba ngu-0.13 / 1.4 * 1000 = 93kg. Ukuba khona kokwehluka kwesisekelo sezinto ezisetshenziswayo zama-aluminium profiles kunquma umehluko phakathi kwesisindo esinesisindo nesisindo sethiyori. Ukusondelana nobukhulu bangempela kubukhulu bethiyori, isisindo esiseduze nesisindo kusisindo sethiyori. Ngesikhathi sokukhiqizwa kwamaphrofayili we-aluminium, ukushuba kancane kancane kuyanda. Ngamanye amagama, isisindo semikhiqizo enesisindo esikhiqizwe iqoqo elifanayo lesikhunta liqala ngokulula kunokwesisindo sethiyori, bese liyafana, futhi kamuva liba nzima kunesisindo sethiyori.
Izindlela ezi-1.2 zokulawula ukuphambuka
Izinga le-Aluminium Profile Molds liyisici esiyisisekelo sokulawula isisindo ngemitha ngayinye yamaphrofayili. Okokuqala, kuyadingeka ukuthi ulawule ngokuqinile amabhande asebenzayo kanye nobukhulu bokwenza isikhunta ukuze uqinisekise ukuthi ukushuba kokuphuma kuhlangabezana nezidingo, ngokunemba okulawulwa ngaphakathi kwebanga le-0.05mm. Okwesibili, inqubo yokukhiqiza idinga ukulawulwa ngokuphatha isivinini sokukhishwa kahle kanye nokwenza isondlo ngemuva kokudlula kwenani elithile lokubumba, njengoba kushiwo. Ngaphezu kwalokho, isikhunta singabhekana nokwelashwa kwe-nitriding ukwandisa ubulukhuni bebhande elisebenzayo futhi wehlise ukwenyuka kokwenyuka kobukhulu.
Isisindo se-2.imiya izidingo ezihlukile zodonga
Ubukhulu bodonga lwamaphrofayili we-aluminium bunokubekezelelana, futhi amakhasimende ahlukene anezidingo ezihlukile zokwehluka kodonga lomkhiqizo. Ngaphansi kwezidingo zokubekezelela odongeni, isisindo sethiyori siyahluka. Ngokuvamile, kuyadingeka ukuthi kube nokuphambuka okuhle noma ukuphambuka okulungile kuphela.
2.1 Isisindo sethiyori sokuphambuka okuhle
Kwamaphrofayli we-aluminium ngokuphambuka okuhle kokuqina kodonga, indawo ebaluleke kakhulu yezimpahla ezibucayi idinga ukushuba odongeni olulinganisiwe ukuthi kungabi ngaphansi kwe-1.4mm noma i-2.0mm. Indlela yokubala yesisindo se-theoretical ngokubekezelelana okuhle ukudweba umdwebo wokuphambuka odongeni obukhulu obugxile futhi ubale isisindo ngemitha. Isibonelo, ngephrofayili enobukhulu obudongeni odongeni olungu-1.4mm nokubekezelelana okuhle kwe-0.26mm (ukubekezelela okungalungile kwe-0mm), ukushuba udonga ekuphambukeni okuphakathi nendawo kungu-1.53mm. Isisindo ngemitha ngayinye yale phrofayela yi-1.251kg / m. Isisindo sethiyori ngezinjongo ezisindayo kufanele sibalwe ngokususelwa ku-1.251kg / m. Lapho ubukhulu bodonga lwephrofayili buse -0mm, isisindo ngakunye kungu-1.192kg / m, futhi uma kuse-9.26mm, isisindo ngakunye i-1.309kg / m, bhekisa kuMfanekiso 2.
Kususelwa kubukhulu odongeni lwe-1.53mm, uma kuphela isigaba se-1.4mm sikhuphuke siye ekuphambukeni okuphezulu (i-Z-max), umehluko wesisindo phakathi kokuphambuka okuphezulu kwe-Z-max kanye nokuqina kodonga oluphakathi = 58kg. Uma konke ukushubane kodonga ku-Z-Max ukuphambuka (okuyinto engathandeki kakhulu), umehluko wesisindo ubuzoba ngu-0.13 / 1.53 * 1000 = 85kg.
2.2 Isisindo sethiyori sokuphambuka okungalungile
Kwamaphrofayili we-aluminium, ukushuba odongeni akufanele kudlule inani elithile, okusho ukubekezelela okungalungile odongeni. Isisindo sethiyori kuleli cala kufanele sibalwe njengengxenye yokuphambuka okungalungile. Isibonelo, ngephrofayili enobukhulu odongeni odongeni kanye nokubekezelela okungalungile kwe-0.26mm (ukubekezelela okuhle kwe-0mm), isisindo sethiyori sibalwa ngokuya ngesigamu sokubekezelela (-0.13mm), bhekisa kuMdwebo 3.
Ngokuqina kodonga olungu-1.4mm, isisindo ngakunye kungu-1.192kg / m, ngenkathi sinobukhulu odongeni olungu-1.27mm, isisindo ngakunye kungu-1.131kg / m. Umehluko phakathi kwalokhu okubili ngu-0.061kg / m. Uma ubude bomkhiqizo bubalwa njengethoni elilodwa (amamitha angama-838), umehluko wesisindo kungaba ngu-0.061 * 838 = 51kg.
2.3 Indlela yokubala yesisindo enobukhulu obuhlukahlukene odongeni
Ukusuka kwimidwebo engenhla, kungabonakala ukuthi le ndatshana isebenzisa ukunyuka kodonga ongezansi kodonga noma ukuncipha lapho kubalwa ubukhulu bodonga oluhlukile, kunokuba bazisebenzise kuzo zonke izigaba. Izindawo ezigcwele imigqa ye-diagonal emgqonyeni zibonisa ubukhulu odongeni olungu-1.4mm, kanti ezinye izindawo zilingana nobukhulu bodonga lwezinto ezisebenzayo kanye namazinga we-GB / T8478. Ngakho-ke, lapho ulungisa ubukhulu odongeni, kugxilwe kakhulu kubukhulu bodonga oluhlangene.
Ngokusekelwe ekuhlukaneni kodonga lodonga lodonga ngesikhathi sokususwa kwezinto, kubhekwa ukuthi bonke abakhulu bama-Wall of isikhunta esisanda kwenziwa baphambuka. Ngakho-ke, ngokubheka kuphela ushintsho ebukhali odongeni olungumuntu ohleliwe olunikezela ngokuqhathanisa okwengeziwe phakathi kwesisindo esinesisindo nesisindo sethiyori. Ubukhulu bodonga ezindaweni ezingewona ama-analinal buyashintsha futhi bungabalwa ngokususelwa kubukhulu obukhulu odongeni ngaphakathi kobubanzi bokuphambuka.
Isibonelo, ngomkhiqizo wefasitela nomnyango onobukhulu bodonga olungu-1.4mm okholweni, isisindo ngakunye kungu-1.192kg / m. Ukubala isisindo ngamamitha ngawo-1.53mm odongeni, indlela yokubala ebanzi iyasetshenziswa: 1.192 / 1.53 * 1.53, okuholela ekutheni kube nesisindo nge-1.303kg / m. Ngokufanayo, ubukhulu odongeni oluyi-1.27mm, isisindo ngemitha ngayinye kubalwa njenge-1.192 / 1.4 * 1.27, okuholela ekutheni kube nesisindo ngemitha ngayinye ye-1.081kg / m. Indlela efanayo ingafakwa kwezinye izinhlanga zodonga.
Ngokusekelwe esimweni sobukhulu bodonga odongeni lwe-1.4mm, lapho bonke ubukhulu bedonga luyalungiswa, umehluko wesisindo phakathi kwesisindo esinesisindo nesisindo sethiyori kucishe kube ngu-7% kuye kwayi-9%. Isibonelo, njengoba kukhonjisiwe kumdwebo olandelayo:
3.Uma umehluko obangelwa ukuqina kokwelashwa komhlaba
Amaphrofayli we-Aluminium asetshenziswa ekwakheni aphathwa ngokuvamile nge-oxidation, electrophoresis, i-faip caing, i-fluococarbon, nezinye izindlela. Ukungezwa kwezendlalelo zokwelashwa kwandisa isisindo samaphrofayili.
3.1 ukukhuphuka kwesisindo ku-oxidation kanye namaphrofayili we-electrophoresis
Ngemuva kokwelashwa komhlaba kwe-oxidation kanye ne-electrophoresis, ungqimba lwefilimu le-oxide kanye nefilimu yefilimu ye-composite (i-oxide nefilimu ye-electrophoretic) kwakhiwa, ngobukhulu be-10μM kuya ku-25μM kuya ku-25μM kuya ku-25μM kuya ku-25μM kuya ku-25μM kuya ku-25μM kuya ku-25μM kuya ku-25μM. Ifilimu yokwelashwa engaphezulu lengeza isisindo, kepha amaphrofayli we-aluminium alahlekelwa isisindo ngesikhathi sokwelashwa kwangaphambi kokwelashwa. Ukukhuphuka kwesisindo akubalulekile, ngakho-ke ushintsho lwesisindo ngemuva kokulashwa i-oxidation kanye nokwelashwa kwe-electrophoresis akunakunakwa ngokuvamile. Iningi labakhiqizi be-aluminium bacubungula amaphrofayili ngaphandle kokungeza isisindo.
3.2 ukukhuphuka kwesisindo kumaphrofayili wokufafaza wokufafaza
Amaphrofayli ahlanganisiwe wokufafaza anesendlalelo sokuhlanganiswa kwempuphu ebusweni, ngokukhuluphala okungaphansi kwama-40μM. Isisindo se-powder coating siyahlukahluka ngobukhulu. I-National Standard itusa ubukhulu bama-60μM kuya ku-120μm. Izinhlobo ezahlukene ze-powder coathings zinezinsimbi ezahlukene zobukhulu obufanayo wefilimu. Ngemikhiqizo ekhiqizwe ngobuningi efana namafreyimu wewindows, ama-mullions ewindi, kanye nama-sashes ewindows, ukubhebhetheka kwefilimu okukodwa kufafazwa ku-perifery, futhi idatha yobude be-peripheral ingabonakala kuMdwebo 4. Ukwanda kwesisindo ngemuva kokufafaza amaphrofayli kungaba kutholakala etafuleni 1.
Ngokusho kwemininingwane etafuleni, ukwenyuka kwesisindo ngemuva kokufafaza izimbobo zeminyango namaphrofayili weWindows ama-akhawunti acishe abe ngu-4% kuya ku-5%. Ngethoni elilodwa lamaphrofayili, cishe ama-40kg kuya ku-50kg.
3.3 ukukhuphuka kwesisindo ku-fluorocarbon paint Spray coatiles amaphrofayili
Ubukhulu obujwayelekile bokuhlanganiswa ku-fluorocarbonon Paint Spray-Capect Amaphrofayili awekho ngaphansi kwama-30μm amajazi amabili, 40μM amajazi amathathu, kanye nama-65μm amajazi amane. Iningi lemikhiqizo ehlanganiswe nge-Fluorocarbon Paint Spray-cameras isebenzisa amajazi amabili noma amathathu. Ngenxa yezinhlobo ezahlukene zopende we-fluorocarbon, ubuqili ngemuva kokuphulukisa futhi kuyehluka. Ukuthatha upende ojwayelekile we-fluorocarbonb njengesibonelo, ukukhuphuka kwesisindo kungabonakala kuthebula elilandelayo 2.
Ngokusho kwemininingwane etafuleni, ukwenyuka kwesisindo ngemuva kokufafaza iminyango yama-doors kanye namaphrofayili weWindows ngama-akhawunti we-fluorocarbon Paint cishe ama-2.0% afinyelela ku-3.0%. Ngethoni elilodwa lamaphrofayili, cishe angama-20kg kuya ku-30kg.
3.4 Ukulawulwa kokukhuluphala kwesendlalelo sokwelashwa komhlaba nge-powder kanye fluorocarbon braip faing imikhiqizo
Ukulawulwa kwesendlalelo se-coating nge-powder kanye ne-fluorocarbon braic-caint-cameras spray-camera control iphuzu lokulawula ukukhiqizwa, ikakhulukazi ukulawula ukuqina kanye nokufafaza ngempuphu noma ukufunwa kwempuphu noma ukufunwa kwe-powder noma i-Uniform. Ekukhiqizweni kwangempela, ukubhema ngokweqile kwesendlalelo se-coating kungenye yezizathu zokuhlanganiswa kwesifutho sesibili. Noma ingaphezulu libunjiwe, ungqimba we-Spray Coating usengabukhulu ngokweqile. Abakhiqizi badinga ukuqinisa ukulawulwa kwenqubo yokufafaza isifutho futhi baqinisekise ubukhulu bokufakelwa kwesifutho.
I-4.weight umehluko obangelwa izindlela zokupakisha
Amaphrofayli we-Aluminium avame ukupakishwa ngokugoqwa kwamaphepha noma ukuncipha kwefilimu, kanye nesisindo sezinto zokupakisha ziyahlukahluka ngokuya ngendlela yokupakisha.
4.1 Ukwanda kwesisindo kokugoqwa kwamaphepha
Inkontileka ivame ukucacisa umkhawulo wesisindo wokupakishwa kwamaphepha, ngokuvamile aweqi ama-6%. Ngamanye amagama, isisindo sephepha ethani elilodwa lamaphrofayili akufanele lidlule ku-60kg.
4.2 ukukhuphuka kwesisindo ku-shrink filfing ukugoqa
Ukwanda kwesisindo ngenxa yokupakishwa kwefilimu ngokuvamile ngokuvamile cishe ngo-4%. Isisindo sefilimu eShrink ethani elilodwa lamaphrofayili akufanele lidlule i-40kg.
4.3 Ithonya lesitayela sokupakisha esisindo
Umgomo wokupakisha wephrofayili ukuvikela amaphrofayli futhi uhambise ukuphatha. Isisindo sephakethe elilodwa lamaphrofayili kufanele kube cishe ngo-15kg kuya ku-25kg. Inani lamaphrofayli ngephakethe ngalinye lithinta amaphesenti wesisindo sephakheji. Isibonelo, lapho amaphrofayili ezinhlamvu zewindi ahlanganiswe amasethi ezingcezu ezi-4 ubude bamamitha ayi-6, isisindo yi-25kg, futhi iphepha lokupakisha linesisindo esingu-1,5%, bhekisa ku-0 Izicucu ezi-6, isisindo singama-37kg, futhi iphepha lokupakisha linesisindo esingu-2kg, ukubalwa ngo-5.4%, bhekisa kuMfanekiso 6.
Ukusuka kulezi zibalo ezingenhla, kungabonakala ukuthi amaphrofayili amaningi kwiphakheji, anciphise amaphesenti wesisindo sezinto zokufaka. Ngaphansi kwenani elifanayo lamaphrofayili iphakethe ngalinye, kuphakama isisindo samaphrofayili, amaphesenti amaningi okufakwa kwezinto zokwakha. Abakhiqizi bangalawula inani lamaphrofayli ngephakeji ngalinye kanye nenani lezinto zokupakisha ukufeza izidingo zesisindo ezichazwe kwinkontileka.
Ukugcina
Ngokusekelwe ekuhlaziyweni okungenhla, kunokuphambuka phakathi kwesisindo sangempela samaphrofayili nesisindo sethiyori. Ukuphambuka ebugqilini bodonga kuyisizathu esikhulu sokuphambuka kwesisindo. Isisindo sesendlalelo sokwelashwa komhlaba singalawulwa kalula, futhi isisindo sezinto zokupakisha ziyalawulwa. Umehluko wesisindo ngaphakathi kwe-7% phakathi kwesisindo esinesisindo kanye nesisindo esibaliwe kuhlangabezana nezidingo ezijwayelekile, futhi umehluko ngaphakathi kwe-5% ngumgomo womkhiqizi wokukhiqiza.
Kuhlelwe ngoMeyi Jiang kusuka ku-Mat Aluminium
Isikhathi sePosi: Sep-30-2023
