1 Ubume
Inkqubo yemveliso yeprofayili ye-Intermal Intreyithi inzima, kwaye inkqubo yokugcuma kunye nokugculela ifike emva kwexesha. Iimveliso ezigqibileyo ezigqitha kule nkqubo zigqityiwe ngokusebenza nzima kwabasebenzi abaninzi benkqubo engaphambili. Nje ukuba iimveliso zeNkunkuma zivele kwinkqubo yokuqhawula intshabalalo, ziya kuthi ukuba zibangela ilahleko enkulu yezoqoqosho, iya kukhokelela ekuphulukaneni kweziphumo ezininzi zabasebenzi, ezikhokelela kwinkunkuma enkulu.
Ngexesha lokuveliswa kweeprofayili zodaka, iiprofayili zihlala zikhutshiwe ngenxa yezinto ezahlukeneyo. Eyona nto iphambili ye-scrap kule nkqubo kukuqhekeka kobushushu obushushu. Zininzi izizathu zokuqhekeka kwe-notch yobushushu brop, apha sigxile kwinkqubo yokufumana izizathu zesiphene esifana nenkqubo yokupheka, ekhokelela ekuqaliseni iiflethi ze I-Aluminium Alloty Heat I-Insulfation i-Insulivels ngexesha lokulinganisa nokuzelisa, kwaye isombulule le ngxaki ngokuphucula ubumba kunye nezinye iindlela.
2 ingxaki ye-phenomena
Ngexesha lenkqubo yokuveliswa kweeprofayili zokugcina ubushushu, i-Bhatch yokuqhekeza i-i-burches-subches ye-subches ivele ngequbuliso. Emva kokutshekisha, ipheuthane ye-qathane inomzekelo othile. Konke kuya kuqhekezwa kwemodeli ethile, kwaye ubude be-crack tilt ufanayo. Kungaphakathi koluhlu oluthile (20-40cm ukusuka esiphelweni), kwaye iya kubuyela kwisiqhelo emva kwexesha lokuqhekeka. Imifanekiso emva kokuba iboniswe kumzobo 1 kunye nomfanekiso 2.
Ukufumana ingxaki
1) Okokuqala, hlula iiprofayili ezinengxaki kwaye uzigcine ngokudibeneyo, jonga into eyoyikisayo nganye nganye nganye, kwaye ufumanise into eqhelekileyo kunye nolwahluko ekubalekeni. Emva kokulandela umkhondo okuphindaphindiweyo, i-phenomenon yokuqhekeka inephethini ethile. Konke kuya kutshona kwemodeli enye. Ubume bemodeli eqhekekileyo sisiqwenga esiqhelekileyo sezinto ezibonakalayo ngaphandle kwe-cavity, kwaye ubude bokuqhekeka bungaphakathi kuluhlu oluthile. Ngaphakathi (20-40cm ukusuka esiphelweni), iya kubuyela kwesiqhelo emva kokuqhekeka okwethutyana.
2) Kwikhadi lokulandela umkhondo wemveliso yale batch, sinokufumana inombolo yokubumba esetyenziselwa ukuveliswa kolu hlobo, ngexesha lokuveliswa, ubungakanani be-nometric yemodeli ihlolwe, kwaye ubungakanani be-jometric yobushushu I-inshurensi yomhlaba, iipropathi zoomatshini beprofayili kunye nobunzima bomphezulu bonke bakuluhlu olulandelayo.
3) Ngexesha lenkqubo yokuveliswa kwemveliso, iiparamitha ezihlanganisiweyo kunye nemisebenzi yemveliso zilandelwa. Kwakungekho nto ingaqhelekanga, kodwa kwakusekho imifuno xa i-batch yeeprofayili yaveliswa.
4) Emva kokujonga ukuqhekeka kwi-rack, kwafunyanwa ezinye izinto ezilahlekileyo. Ukujonga ukuba unobangela wale nto kufuneka ibangelwe ziziphene ezikhutshiwe ezibangelwa yinkqubo yokuphuma.
5) Ukusuka kwi-phenomeno engentla, kunokubonwa ukuba unobangela wobuqhophololo asisiyo ubunzima beprofayili kunye nenkqubo yokuhlanganisa, kodwa ekuqaleni iphakame ibangelwa ziziphene. Ukwenzela ukuqinisekisa ukuba unobangela wengxaki, ezi mvavanyo zilandelayo zenziwa.
6) Sebenzisa iseti efanayo yokuqhutywa kovavanyo ngoomatshini beetoni ezahlukeneyo ngesantya esahlukileyo sezantya. Sebenzisa umatshini weetoni ezingama-600 kunye nomatshini weetoni ezingama-800 ukuqhuba uvavanyo ngokulandelelana. Phawula intloko yempahla kunye nomsila wezinto ezibonakalayo ngokwahlukeneyo kwaye uzipakishwe kwiingobozi. Ubunzima emva kokwaluphala kwi-10-112h. Indlela ye-alkaline yamanzi yayisetyenziselwa ukuvavanya iprofayili entloko kunye nomsila wezinto ezibonakalayo. Kwafunyaniswa ukuba umsila wezinto zenziwe umsila kunye nezimangalo. Unobangela wokuqhekeka wawumisiwe ukubangelwa ngumsila wokutshaya kunye nokunyanzelwa. Imifanekiso emva kokuba i-Alkali iboniswe kwiMifanekiso ye-2 ne-3. Iimvavanyo ezithile zenziwa kule batch yeeprofayili zokujonga into ebonakalayo. Idatha yovavanyo iboniswe kwiTheyibhile 1.
Amanani 2 kunye ne-3
Itheyibhile 1
7) Kwidatha kwitheyibhile engentla, inokubonwa ukuba akukho ntweni yentloko yezinto, kunye nenxalenye yokuqhekeka emsileni wezinto zezona zinkulu. Unobangela wokuqhekeka akunanto yakwenza nobungakanani bomatshini kunye nesantya somatshini. Umyinge owoyikisayo wezinto zomsila zezona zinkulu, ezinxulumene ngqo nobude bezinto ezibonakalayo zezinto zomsila. Emva kokuba inqaku lokuqhekeza lifakwe emanzini alkaline kwaye ihlolwe, umsila oncitshisiweyo kunye nokunikezelwa kuya kuvela. Nje ukuba umsila we-shrick kunye neenxalenye ezikhoyo zinqunyulwe, akuyi kubakho ukuqhekeka.
4 Ukusombulula iingxaki kunye namanyathelo othintelo
1) Ukwenzela ukunciphisa i-notch yokuqhekeka okubangelwa sesi sizathu, phucula isivuno, kwaye unciphise inkunkuma, la manyathelo alandelayo athatyathwa kulawulo lwemveliso. Esi sisombululo silungele ezinye iindlela ezifanayo kule modeli apho i-Ekresion ifa khona iflethi. Umsila we-Shrink kunye noSpotich Promotise oveliswe ngexesha lokuveliswa kwemveliso enjalo njengokuqhekeka kweziphene zokuphela ngexesha lokudibanisa.
2) xa wamkele isikhunta, ulawule ngokungqongqo ubungakanani be-notch; Sebenzisa isiqwenga esinye sezinto zokwenza i-mold edityanisiweyo, yongeza amagumbi aphindwe kabini yelokhwe ukuya kwisikhumba, okanye uvule i-sprentit yobuxoki ukuze unciphise ifuthe lomgangatho wokuncitshiswa.
3) Ngexesha lemveliso yokuphuma, umphezulu we-aluminium rod kufuneka icoceke kwaye ingenaluthuli, ioyile kunye nolunye ungcoliseko. Inkqubo yokuphendulwa kufuneka yamkele imo yendlela eguqukayo ngokuthe ngcembe. Oku kunokuthoba isantya sokukhupha ekuphelisweni kokuphela kokupheliswa kunye nokunciphisa umsila onyibilikayo kunye nokunyanzelwa.
4) Ubushushu obuphantsi kunye nesantya esiphezulu sokupheliswa sisetyenziswa ngexesha lokuveliswa kwemveliso, kwaye iqondo lobushushu le-aluminium e-Aluminium kumatshini lilawulwa phakathi kwe-460-480 ℃. Iqondo lobuncwa elivunyiweyo lilawulwa nge-470 ℃, iqondo lobushushu le-riarl ilawulwa malunga ne-420 ℃, kwaye iqondo lobushushu lokuphuma lilawulwa phakathi kwe-490-525 ℃. Emva kokupheliswa, i-fan ivulwe ukupholisa. Ubude bentsalela kufuneka bunyuswe ngaphezulu kwe-5mm kunesiqhelo.
5) Xa ivelisa olu hlobo lweprofayile, kungcono ukusebenzisa umatshini omkhulu ukwandisa amandla okuphuma, ukuphucula inqanaba lokuxinana kwentsimbi, kunye nokuqinisekisa ukuxinana kwento leyo.
6) Ngexesha lokuveliswa kokuphuma, i-alkali yamanzi kufuneka ilungiswe kwangaphambili. Umqhubi uya kubona umsila wezinto ezibonakalayo ukukhangela ubude bomsila wencindi kunye nokunyanzelwa. Imivimbo emnyama kwi-Alkali-evish evutha umsila kunye nokuxhuma kwenzeke. Emva kokuba siyivele, de icande lecandelo eliqaqambileyo kwaye ayinamvimbo emnyama, jonga i-3-5 i-Aluminium Rod ukuya kubona ubude bemisila kunye nokuxhuma. Ukwenzela ukuthintela umsila kunye nokunyanzelwa ukuba ziziswe kwiimveliso zeprofayili, i-20cm yongezwa ngokweyona inde, chonga ubude bomsi wommisi, iboniswe kwinxalenye yengxaki kwaye iqale ivele kwimveliso egqityiweyo. Ngexesha lokusebenza, intloko nomsila wezinto ezibonakalayo zinokuthathwa kwaye zigcinwe ngokuguqulweyo, kodwa iziphene akufuneki ziziswe kwimveliso yeprofayili. Ijongiwe kwaye ihlolwe ngovavanyo lomgangatho womatshini. Ukuba ubude bomsila wokuncitshiswa kunye nokuxhuzula kuchaphazela isivuno, susa ukubumba ngexesha kwaye unciphise ukubumba kude kube yinto eqhelekileyo ngaphambi kokuba ivelise ivele iqale.
5 Isishwankathelo
I-1) Iibatch ezininzi zobushushu obushushu obushushu ziveliswe kusetyenziswa ezi ndlela zilapha ngasentla zavavanywa kwaye akukho nto ifana ne-notch. Iimpawu zeShericaries Iimpawu zeprofayili zonke zifikelele kwi-GB / T5237 yeemfuno ze-Aluminium Aluminium Allow Nomb.
2) Ukwenzela ukuthintela ukwenzeka kwayo le ngxaki, inkqubo yokuhlolwa kwemihla ngemihla sele yenziwe ukujongana nengxaki ngexesha kwaye zenze izilungiso ukuthintela iprofayili eyingozi ukuba ifike kwinkqubo yemveliso.
3) Ukongeza ukuphepha ukuqhekeka okubangelwa ziziphene, umsila onyibilikayo kunye nokuxhaphaka, kufuneka sihlale sinikela ingqalelo kwi-notch, ubukhulu bezinto ezenziwayo yenkqubo yokuhlanganisa.
Ihlelwe ngoMeyi kaMeyi Jiang kwi-Aluminum
Ixesha leposi: Jun-22 ukuya ku-2424
