Manyan Diamita Aluminum Washers

Hanyoyin sarrafa manyan diamita na Aluminum Washers sun bambanta bisa ga girman diamita na waje zuwa kauri. Masu wanki na bakin ciki tare da diamita na waje zuwa kauri mai girma fiye da 30 yawanci suna amfani da tsari mai ban sha'awa, yayin da kauri mai kauri tare da rabo ƙasa da 15 sun fi dacewa da juyawa CNC. Dangane da ka'idojin juriya na girma na ISO 4759{12} 1 don masu wankin lebur, ya kamata a sarrafa madaidaicin diamita na gasket na aluminium tare da diamita na waje na mm 150 a cikin ƙari ko debe 0.5 mm, kuma karkacewar kauri kada ya wuce ƙari ko ragi 0.08 mm. Bayanan aunawa na ainihi sun nuna cewa daidaiton juzu'i na sarrafawa shine kusan matakin haƙuri ɗaya mafi kyau fiye da na tsarin stamping, amma ƙimar amfani da kayan aiki na aiwatar da stamping na iya kaiwa sama da 85%, yayin da juyawa shine kusan 65%. Akwai bukatar yin ciniki tsakanin su biyun bisa girman tsari da daidaiton buƙatun. Ana sarrafa karkatar da hankali tsakanin rami na ciki da da'irar waje na gasket a cikin 0.2 mm a cikin sassan stamping, kuma yana iya kaiwa ƙasa da 0.05 mm a cikin sassan juya. Don manyan haɗin flange masu matsa lamba waɗanda ke buƙatar rarraba kaya iri ɗaya, ana fi son sarrafa jujjuya don tabbatar da hankali.

Halayen injina na manyan masu wankin aluminium diamita - a cikin ƙananan yanayin zafi ya sha bamban da na a yanayin zafi na yau da kullun. Ƙarfin jujjuyawar sa da ƙarfin yawan amfanin ƙasa yana ƙaruwa yayin da zafin jiki ke raguwa, amma filastik da ƙarfin tasiri yana raguwa daidai. Dangane da hanyar gwajin tasirin tasirin ASTM E23 Charpy, tasirin da ake sha na 6061{11}}T6 aluminium alloy a debe ma'aunin 40 ma'aunin celcius kusan kashi 80% na ƙimar zafin ɗakin, kuma raguwar ya yi ƙasa da na karfe. Wannan ya sa ya dace da haɗin haɗin gwiwa a cikin kayan sanyi da tsarin polar. Yana da kyawawan yanayin zafi{18}}. A lokaci guda kuma, jiyya na musamman na gaskat na aluminum yana da tasiri mai mahimmanci akan halayen lalata lamba. Lokacin da gas ɗin aluminium ya dace da bakin karfe, bisa ga hanyar gwajin lalata na ASTM G71 galvanic, yawan galvanic na yanzu a cikin yanayin yanayin yanayi na masana'antu na siminti ya kusan 15 microamps a kowace murabba'in santimita. By anodizing da gasket da sarrafa oxide film kauri a cikin kewayon goma zuwa goma sha biyar microns, da galvanic yawa na yanzu za a iya rage zuwa kasa da biyar microamps da murabba'in santimita. Domin dacewa da maki daban-daban na bolt, Rockwell taurin manyan wanki na aluminium yawanci ana kiyaye shi tsakanin HRB 40 da 60 bisa ga ASTM E18. Wannan kewayon taurin ba zai iya kawai tabbatar da cewa masu wanki suna samar da isassun nakasu na roba a ƙarƙashin preload don dacewa da farfajiyar flange, amma ba zai haifar da baƙin ciki mai tsanani ba a ƙarƙashin matsanancin matsin lamba saboda ƙarancin ƙarfi, don haka samun daidaito tsakanin tattalin arziki da aminci a cikin manyan hanyoyin haɗin flange a cikin petrochemical da kayan wuta.

Sami zane daga abokan ciniki ko samar da zane dangane da samfuran su ko ƙayyadaddun bayanai.

Zane-zane, albarkatun kayan samfur, jiyya na saman, da sauran cikakkun bayanai an tabbatar da su daga bangarorin biyu.

Samar da ƙididdiga, tabbatar da cewa adadin tsari daidai ne, kuma ya haɗa da duk cikakkun bayanai masu dacewa,

kamar sharuɗɗan biyan kuɗi, sharuɗɗan ciniki, nau'in marufi, da sauransu.

Bi ainihin zane-zane da samfurori daidai lokacin samar da kaya.

An tattara shi a hankali kuma an kai shi ga abokan ciniki bayan dubawa ta ƙarshe.

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