Hikelokƙaramin butt-weld kayan aikigalibi ana amfani da su a cikin tsaftataccen yanayi a masana'antar semiconductor kuma sun dace da haɗin bututun kafofin watsa labarai masu tsafta. Daidaitaccen walda ne. Babban siffofinsa sun haɗa damike kungiya, gwiwar hannu, teekumagiciye. Yana da halaye naƙaramin ƙara, daidai girman ƙarshen waldi, lebur karshen fuska, kaifi mai kaifi ba tare da bursu ba, uniform tube bango, daidai waldi da inganta repeatability na waldi.
Yanayin walda
Ana ba da shawarar yin amfani da walda na tungsten arc (GTA), wanda za'a aiwatar bisa ga hanyoyin waldawa da buƙatu a cikin ma'aunin SEMI F78-0304, kuma a kimanta su bisa ma'aunin SEMI F81-1103. ƙwararrun injunan waldawa na atomatik za su yi walda na ƙaramin kayan aikin walda. Tsare-tsare da daidaitaccen sarrafa walda na iya tabbatar da ingancin walda.
Waƙa ta atomatik argon baka waldi inji
Siffofin tsari
Madaidaicin polishing roughness na ciki tashar na ƙaramin butt-weld kayan aiki shine 10μin. (0.25μm) Ra, electropolishing har zuwa 5μin. (0.13μm) , kusurwar tashar tashar jiragen ruwa a cikin madaidaicin gwiwar hannu shine haɗin madauwari ba tare da yanki ba, wanda ya dace da sauƙi mai sauƙi na matsakaici.
Bukatun kayan aiki
316L, 316L VAR da 316L VIM-VAR bakin karfe ana amfani da su azaman sarrafa albarkatun kasa, wanda ya dace da buƙatun SEMI F20-0704. Fittings na wadannan uku kayan iya jure zafin jiki daga -198 ℃ zuwa 454 ℃. Dangane da ASME B31.3, matsakaicin matsa lamba na aiki zai iya kaiwa 8500 psig.
Siffofin haɗi
Karamar butt-weld fitting an fi amfani da ita don haɗin walda ta butt tare da ultra-tsarki jeringorokumagland. Ya dace da tsarin tsarin tare da ƙananan sarari. Hoton yana nuna zanen walda na ƙaramin butt-weld te da abubuwan haɗin gwiwa. Dangane da tsare-tsaren shimfidawa daban-daban, ƙananan butt-weld 90° gwiwar hannu da giciye kuma ana iya zaɓar don waldawa.
Don ƙarin cikakkun bayanai, da fatan za a duba zaɓinkasidakanGidan yanar gizon Hikelok. Idan kuna da wasu tambayoyin zaɓi, tuntuɓi Hikelok's ƙwararrun masu siyar da kan layi na awa 24 na sa'o'i 24.
Lokacin aikawa: Mayu-26-2022