Batutuwan da ke buƙatar kulawa a cikin samarwa da sarrafa kayan ƙarancin aluminum | WEIHUA

Akwai maki biyar don lura a cikin ainihin aikin samar da extrusion na aluminum. Mai zuwa shine binchina masana'antun extrusion na china don fahimta:

1: Wutar wutar sandar Aluminium

Dangane da abubuwanda ake buƙata na samarwa da ainihin halin da ake ciki, ƙara allon aluminum tare da tsayi mai dacewa, madaidaicin abu, danshi mai laushi ba tare da tsagi ba, da ingancin tabbaci (ƙirar kirji, abun da ke ciki, ƙima, ba overburning) .Kuma kula da ganewar na sandunan aluminium daban-daban, tazarar tazara.Ka mai da hankali ga matsayin wutar makera da faɗin sarkar, ku kasance kusa da juna (ana amfani da baƙin ƙarfe a maimakon aluminium wanda za'a iya yin laushi cikin zafin jiki mai sauƙi) don hana toshe na wutar makera, da kiyaye sandar aluminium daga kwancewa da fadowa yayin gudanar da aiki da lodin wutar, don kare raunin mutum da haɗarin kayan aiki.Ka duba sarkar, fil, wili, guguwa da sauran kayan aiki akai-akai. yakamata a gwada sandar aluminium da bayanan ƙimar kayan aiki (kar ya wuce 560 ° C). Zazzabi ya kamata a sanyaya yadda yakamata lokacin da injin yake ƙasa na dogon lokaci (ƙasa da 520 ° C). Kayan aiki kamar aikin bindiga mai feshi, fan fanfon kewayawa, da ruwan sanyaya (famfon ruwa) ya kamata a duba su akai-akai don ganin ko suna cikin yanayi mai kyau.

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2: Yi aiki da mai fitarwa

Masu sarrafa Extruder dole ne su kula da abubuwa masu zuwa kafin aiki na yau da kullun don tabbatar da al'ada, aminci da ci gaba da samarwa.

(1): Bincika ko kayan aikin na al'ada ne, ko sassan mashin ɗin suna cikin yanayi, shafa mai farantin faifai, ko makunnin tafiya na na'urar shigar da kayan yana aiki, ko sukurorin sun kwance, ko sanyaya mai zagayawa ruwa a kunne, ko matakin mai ya wadatar, ko yanayin zafin mai na al'ada ne ko kuma fanfon mai ba shi da sauti.Ko dai saurin aiki ya zama na al'ada.Koda sauyawar aiki ya zama na al'ada.

(2): Binciki yanayin wutar makera (koma zuwa ga labarin 1), bincika layin tsakiya na extrusion, duba yanayin dumama na duriyar extrusion da jujjuyawar kayan aikin dumama. Yanayin aiki na tarakta, gadon abinci da Duk kayan aiki na kayan aiki da kayan aikin kayan masarufi (kayan kwalliya, tabarma, matattarar kek, farantin farantin, matse, guduma, yankakke, murkoki, dunƙule wuka, katako, ulu mai sanya zafi, kayan aikin filastik, da sauransu) an gyara su. a cikin rukunin aiki, ko motar tuki, wutar murhun wuta tana da kyau.Ko kowane nau'i na masu sanyaya sanyaya suna gudana.Ko duk kayan aikin auna suna cikakke kuma daidai.

(3): wurin don ganin idan ba wasu mutane ba, ko a sami masu kulawa, ko a sami ma'aikata masu zuwa, ko akwai sabon koyo, ya kamata ya kasance bisa ƙa'idodin aminci na farko, bi da bi, bisa ga ainihin yanayin zuwa watsi da ma'aikatan da suka dace, bincike, hanzari, hanawa, bayani, horo, jagora, zanga-zanga, da sauransu, don ba bare daga jagorancin aikin asirin idan ya zama dole. Hada kai da tsara samarwa, sauya masu aiki, da mai da hankali ga haɗin tsari tsakanin kowane tsari.

(4): Fahimci abubuwan samarwa, buƙatun samarwa da jerin samarwa, da rikodin ainihin ainihin bayanan yayin samarwa. Rubutun ya zama bayyananne kuma a sarari, kuma yakamata a sanya ranar samarwa, don haka ya zama tabbatacce, wanda za'a iya gane shi, wanda za'a iya yarda da shi kuma za'a iya yarda dashi. Zane, siffofin, bayanai, takardu, da sauransu don samar da bayanan martaba yakamata a shirya a gaba kuma saba da kirji.

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3: Zanen hoto na Aluminium

(1): Bayanan bayanan aluminium akan gadon sanyaya bazai shafawa juna ba, ja, zoba, matsi da murɗawa tare yayin aiwatar da kayan ɗaukar abubuwa da motsi da shimfidawa, kuma za'a sami wani tazara tsakanin juna. lanƙwasa, tsawon kayan ya kamata a kula dasu a lokacin da ya dace, idan ya zama dole ayi kariyar juna.

(2): shimfidar bayanin martaba dole ne a sanyaya shi zuwa digiri 50 a kasa (hannu tsirara zai iya fahimta) ana iya matsar dashi zuwa zanen zane don shimfida aiki, yanayin zafin ya yi yawa wanda shimfida zai kona jikin mutum, zafin karyayyen ulu, amma kuma saboda ba zai iya kawar da damuwar ciki na bayanin martaba kafin da bayan tsufa ya bayyana yana lankwasawa, murɗewa, rashin aiki da sauran ƙazamar sharar.

(3): saboda gashi yana da tasirin juriya mai fitar da zafin jiki, abubuwan da ake buƙata na farfajiyar bayanan martaba dole ne su zama suna sama da ƙasa don juyewa zuwa da baya, domin dumama daidaiton yanayi, rage ƙarancin lu'ulu'u mara kyau kuma ta haka ne ya haifar da lahani mai haske. musamman ma babban farfajiya, faifan bango mai kauri ya kamata ya mai da hankali sosai.

(4): kula da yanayin danniya na kananan ƙafa, hakora sirara, dogayen kafafu, saman baka, shimfidar karkata, buɗewa, Angle da sauran bayanan martaba tare da girman nisa zuwa kauri, dogon bango na dakatarwa, babban radian, babban kaurin bango da baƙon hoto, don hana nakasawa ko maɓallin girma, karkatarwa, dunƙule da sauran lahani.

(5): Yawan miƙawa ya kamata a sarrafa shi a kusan 1%. Misali, yakamata a shimfida adadin sassan 25M a kusa da 25CM bayan an daidaita sashin, amma ba zai wuce 2% ba .A cikin samarwa, ya kamata a daidaita shi daidai da yanayin fitowar bayanin martaba da wasu takamaiman bukatun (girman budewa, Ingancin ƙasa, girman waje, girman diamita na ciki, girman kaurin bango, tsawa, da sauransu), don nemo nauyin ƙwanƙwasa wanda zai iya saduwa da takamaiman buƙatu daban-daban a lokaci guda a cikin sharuɗɗan fasaha masu saɓani..arfin wuce gona da iri zai haifar da karkacewa na girman kai da wutsiya, hatsi na ruwa (sikelin kifi) alamomi a farfajiya, karancin elongation, tsananin taurin kai da kuma murkushewa (ƙaramin filastik) .Too low tensile zai sa bayanin martaba ya kasance mai ƙarfi da tauri a ɓangaren ƙananan, har ma da tsufa (ƙarancin wuta ) ba zai iya inganta taurin ba, bayanin martaba mai sauƙi na baka (wanda aka fi sani da lanƙwasa machete).

(6): Don sarrafa adadin nakasassu kuma mafi kyau lura da canjin girman duka ɓangaren, yakamata a haɗa kushin da ya dace na musamman da hanyoyin da suka dace. Musamman kayan buɗewa, kayan baka, kayan kwalliya, da kuma fasalin mai lankwasa bayanin martaba ya kamata ya mai da hankali sosai ga amfani mai amfani na shimfiɗa madaidaiciya.Lokacin da ya zama dole a miƙe tsakiyar bayanin martaba ya kamata a miƙe ko kushin don tabbatar da cewa miƙanin girma tsakanin tsakiya da ƙarshen sashin ya haɗu da bayanin martabar bukatun.

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4: Gilashin bayanan Aluminum da hawa hawa

(1): kayan da ke kan isar da sako ya kamata ya dace da kan kayan da alamar lamba, bayanan bayanan bai kamata su taba juna ba, tsawon kayan ya kamata su kiyaye junan su.Playfile ya kamata a sanya madaidaiciya kafin da bayan, Kada faren yankan ya karkata.Bincika farfajiyar ragon, kunshin filastik, kula da firam ɗin da aka fallasa da sauran haɗuwar ƙarfe mai kaifi.

(2): Oxidation, spraying, sandblasting, lankwasawa, punching, abu, sawing, marufi, tsufa, kayan halitta, da sauran bukatun aiki daban, kayan daban na bayanan martaba, yakamata a tsara su daban.

(3): Lokacin shigar da firam ɗin, ka mai da hankali ga hanya da hanyar ɗaga firam ɗin, da kuma kayan aikin taimako na musamman, lalatattun takardu da sauransu.Cushion strip (gasket) ya kamata wasiƙa sama da ƙasa, shirya daidai, tazara ta dace, adadin ya dace, (wasu suna da saukin zama daga sifa, mai martaba mai tsayi dole ne ya sanya tsiri) zai iya daukar nauyin bayanan martaba kuma wani lokaci daga baya, ba zai iya turawa da yawa ba, sanya sa. da za a ɗora a kan sanduna dole ne a ɗora a kan ɗakuna.

(4): kula da matsayin bayanan martaba da aka jibge a cikin firam, guji nauyin duka ƙarshen, wanda ya haifar da bayanan bayanan da aka tara, zamewa da sauran haɗari. Kula da saurin gudu da burr akan farfajiyar yankan, kiyaye Girman allurar mai na mashin din kuma daidaita shi.Ka mai da hankali ga layin dutsen (bugun jini, nauyi) .Bi hankali ga aikin sawing don kauce wa haɗarin haɗarin lafiyar mutum.Lokacin da aka gani, an hana shi tsananin tilastawa a ɓangarorin biyu na bayanin martaba, don kauce wa ɗorawa yayin dutsen, wanda zai haifar da aikin duka kuma nan take ya lalata kayan kuma ya cutar da mutum.

(5): Kula da kwakwalwan aluminium da za'a hura mai tsafta, burrs da za a goge, tazara ya kamata ya zama daidai, dagawa ya zama lafiyayye, tsarin daidaitawa ya kamata ya zama mai daidaitawa. Adadin tarin firam ɗin Dalilvcai.com bazai wuce na kamfanin ba buƙatar benaye 4.

(6): dagawa zuwa yakamata a sanya shi a hankali, karami, sirara, dogon, mashaya, karamin abu mai kauri, kamar matsakaiciyar matsakaici ga wani don daukar kayan, kuma ku kula da tsayin da aka ayyana sau biyu (sawing, oxidation chuck allowance ) akan aiwatarwa bayan (sawing, oxidation, marufi, dagawa, sufuri) aikin sarrafa wahala, yana shafar ingancinsa, koda ba zai iya samarda al'ada ba.

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5. Canza shekar tsoffin bayanan martaba na aluminium

1): Yi ƙoƙari don tsufa daidai da abu, kauri, girma, tauri, buƙatun aiwatarwa na irin waɗannan bayanan martaba waɗanda aka sanya su a cikin wutar makera guda don maganin tsufa.Da za a yi amfani da bayanan tsufa sosai bisa ga tsarin tsufa daidai. Bayanin wuta, ba za a canza shi ba tare da izini ba, ba zai zama abin aiki ba.

(2): Kula da aikin watsa fan da zagayawa da ruwa mai sanyi, mai da hankali sosai ga yanayin ƙonewar wuta, kuskuren dumama a cikin wuta, saurin zafin wuta a cikin wutar, yanayin kiyaye zafi, kula da aminci da hatimin ƙofar wutar makera, da tara babban lamin aluminum.

(3): Kula da malalar mai da iskar gas, samun iska da aminci a yanayin yanayin zafi mai zafi mai zafi.

(4): Kula da abin da yake fadowa da kuma nisan aminci tsakanin kayan kwalliya da firam ɗin kayan.

(5): An haramta shi sosai tsare mutane a cikin murhun tsufa Lokacin da suka shiga cikin murhun wuta don yin aiki, dole ne a kiyaye su daidai, kuma dole ne a sami manya a waje don lura da su da kariya. Bai kamata a shigo da abubuwa masu fashewa cikin wutar ba. AMFANIN AMFANI marasa amfani irin su yin burodi, dumamawa da bacci duk an hana su.

(6): Ba za a haɗu da bayanan martaba tare da buƙatu daban-daban bayan aiwatarwa ba tare da kayan abu da firam, kuma za a tura su zuwa kowane sashin samarwa bisa ga buƙatun bayan aiki tare tare da katin aiwatarwa (sammaci na masana'antu) .Rikodi duk nau'ikan aiwatar da gaskiya don bincika ba da fuska fuska don bayanin sauyawa.

Abinda ke sama shine game da: aluminum extrusion al'amuran samarwa suna buƙatar kulawa, fatan samun wani taimako a gare ku, idan kuna son samun masana'antun masana'antar keɓaɓɓu na China, ku zo fasahar Weihua ~


Post lokaci: Sep-14-2020