Gabatarwa Ga Tsarin Gyare-gyare Na Manyan Masu Neman Haɗin Copper

Hanyar samfurin

Saboda sarkakiyar surar murfin jirgin ruwa ruwan wukake da kuma babban shaci girman da super-manyan propeller, da sauran gyare-gyaren fasahar ne musamman m. Ingancin gyare-gyaren bai isa ba, wanda zai iya sa simintin gyare-gyare ya kasa girma kuma ya haifar da da gaske ya sa a fasa goge. Saboda haka, tsarin tallan kayan kwalliya yana da mahimmanci.

A halin yanzu, fasalin mai yaduwa gabaɗaya yana amfani da ma'aunin nunin dijital na dijital, samfurin samfuri na giciye, samfurin layin kusurwa da tallan kayan hannu. An ajiye bayanan yashi ta amfani da kwamfutar CAD. Wadannan bayanan dole ne suyi la’akari da nakasar da simintin gyaran, halaye masu raguwa na gami, da kuma kayan aikin da ya dace. Bayan an ƙera kayan ƙira, samfurin dubawa kamar samfurin ɓangaren giciye da samfurin layin kusurwa ana amfani dashi don yin nazarin girman siffar ganye don tabbatar da cewa bayanan sun cika buƙatun.

Tabbatar da ƙyamarwa

Filagin filafili yana da faɗi kuma an rarraba kaurin ruwan daidai. Matsakaicin kaurin diddigin ruwan ya kai 336mm kuma tip din ruwan shine 22mm kawai. Ramin yana da girma cewa zafin zubi da saurin sanyaya sun bambanta a ko'ina cikin simintin. Koyaya, abubuwa da dokokin da suka shafi nakasa ba a fahimce su sosai ba. Gaban da ke kan gaba ya lanƙwasa zuwa ƙasa, kuma gefen yana jujjuyawa zuwa sama, ruwan ya zama torsion mara kyau, kuma farar ta zama ƙarami. Sabili da haka, an tsara shi ta hanyar fasaha cewa ƙarancin raguwa na (0.2 ~ 0.4) R farar shine 1.0%, ƙarancin raguwa na (0.5 ~ 0.7) R shine 2.0%, kuma ƙarancin raguwar na (0.8 ~ 1.0) R shine 3.0% ; layin gabaɗaya Ana ɗaukar ƙimar rage matsayin 1.5%.

	Hoto 1 Tallafa kayan aiki na bayan ruwa

Tabbatar da ƙarar inji

Don rage lahani na simintin gyare-gyaren da kuma samun simintin gyare-gyare tare da ƙwarewar ƙwarewa da ƙwarewar ƙasa mai kyau, abubuwan da ake buƙata na raguwa da nakasa shi kaɗai ba za su iya biyan buƙatun ba, kuma dole ne a ƙara alawus na inji. An ƙaddara alawus na kayan aiki na ruwa kamar haka: bar izinin kayan aiki akan farjin ruwan; bar izinin kayan aiki akan farjin ruwa; duba Hoto na 1 don kayan aikin gyare-gyare izni na ruwa baya; 20mm; 10mm a gefe ɗaya na da'irar waje na cibiya, 15mm a ɗaya gefen ramin ciki na cibiya, 15mm ya fi tsayi a babban ƙarshen zangon, kuma 10mm ya fi tsayi a ƙaramar ƙarshen.

An gano gingina

Tunda kayan ZCuAl9Fe4Ni4Mn2 na kayan masarufi sun ƙunshi ƙarin Al, yana da sauƙi don ƙirƙirar slax oxide na biyu yayin aikin zubawa. Sabili da haka, a cikin ƙirar tsarin zub da jini, ya kamata a yi la’akari da cewa shin tsarin zuba zai iya tabbatar da cikar ruwan ƙarfen, kuma yakamata ya sami saurin zuba Speed, toshewar slag da ikon cire slag don hana tashin hankali. Yawanci ana amfani da allurar ƙasan, kuma rabon ɓangaren ɓangaren zubarwa madaidaici ne: a kwance: na ciki = 1: (2 ~ 2.5): (10 ~ 30). Dangane da babban nauyin simintin gyaran, an yi amfani da φ60mm masu gudu madaidaiciya da 26 φ60mm. Cikin ƙofar.

Contraididdigar ƙarancin ƙarfe na ƙarfe na ƙarfe ya kusan 1.5%, don haka ƙirar riser ɗin ma yana da mahimmanci. Gabaɗaya, tsayin riser ɗin ya ninka sau 0.6 zuwa 0.8 daga tsayin cibiyar.

Yin burodi da sanyaya

Mai busar iska ya busar da molin, wanda yafi rage danshi a cikin yashi mai gyaran kuma yana rage lahani kamar porosity da slaid oxidized saboda yawan danshi mai yawa a cikin sand din. Don bushewa iri ɗaya, ana buɗe maɓuɓɓugar iska a ƙwanƙolin ruwa a mafi ƙanƙanci gefen gefen filafilin. Ana ajiye molin a 150 ° C na kimanin awanni 24 don tabbatar da cewa ƙarancin fitowar iska bai ƙasa da 40 ° C.

Saboda takaddar bakin ruwa tana da babban tudu mai kauri, babu makawa hakan zai haifar da sau daban-daban na sanyaya lokaci. Don tabbatar da cewa simintin gyaran yana da isasshen karfi, kiyaye zafin wannan simintin bai gaza 120h ba bayan ya zubo. Lokacin da zafin jiki ya sauka zuwa 300 ° C, ana yin dambe. Ta ƙara lokacin sanyaya, simintin gyare-gyare na iya sakin sifar gwanayen simintin gyare-gyare don hana nakastawar ruwa saboda girman tudu.

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