Haɗaɗɗen Zazzabi: Wadanne Kayayyaki Ne Ke Tsira Da Zafi?

Matsala tare da Standard fasteners

Mafi yawan kayan haɗin gwiwa a kasuwa ana yin su ne daga karfen carbon ko ƙananan ƙarfe. Suna aiki da kyau a matsakaicin yanayi amma suna fara rasa ƙarfi a yanayin zafi sama da 300°C (572°F). Yayin da yanayin zafi ke hawa, ƙullun gargajiya na iya jujjuyawa, faɗaɗa rashin daidaituwa, ko ma fashe a ƙarƙashin ɗorewa na zafin zafi.

A cikin saitunan zafi mai zafi kamar gidaje masu amfani da injin turbine ko abubuwan shaye-shaye, waɗannan gazawar na iya haifar da manyan rugujewar tsarin - haifar da haɗari ga aminci, tsawon rayuwar kayan aiki, da kasafin kuɗi na gyarawa.

Abubuwan Da Ke Tsaya Zafin

Don magance wannan, injiniyoyi sun dogara da kayan musamman da aka ƙera don kiyaye mutuncin tsarin koda a ƙarƙashin matsanancin zafi. Mafi yawan sun haɗa da:

Bakin Karfe Alloys

• Matsayi kamar 304 da 316Yi kyau har zuwa ~ 800 ° C

• Bayar da juriya mai ƙarfi-madaidaicin zafi mai ɗanɗano ko bayyanar acidic

• An yi amfani da shi a cikin: bututun petrochemical, tsarin shaye-shaye, tukunyar jirgi

Inconel (Nickel-Chromium Alloys)

• Haƙurin zafi har zuwa 1100 ° C

• Yana kiyaye ƙarfi ƙarƙashin duka tashin hankali da rawar jiki

• Yawancin lokaci ana amfani da su a cikin sararin samaniya da injunan ruwa

Saukewa: A-286

• Ƙarfin ƙarfi mai ƙarfi har zuwa 700 ° C

• Mafi dacewa don kusoshi a cikin injin turbin da tsarin jirgin sama

• Ma'auni farashi tare da aiki don bayyanar zafi na tsakiyar kewayon

Titanium Alloys

• Yi aiki da kyau a 400-600 ° C

• Fuskar nauyi kuma mara magnetic

• Na kowa a cikin na'urorin likita, motocin aiki, da fasahar soja

Aikace-aikace na gama gari don masu ɗaure mai zafin jiki

Za ku sami waɗannan kayan aiki tuƙuru a cikin masana'antu inda gazawar ba zaɓi bane:

• Samar da Wutar Lantarki: Turbines na tururi, tasoshin matsa lamba, injin janareta

• Motoci: Turbochargers, kayan shaye-shaye, tsarin birki

• Mai & Gas: Masu musayar zafi na matatar wuta, tari mai walƙiya, layukan matsa lamba

• Jirgin sama: Injin jet, gidaje masu ƙona wuta, mahaɗan kayan saukarwa

Me Yasa Matsalolin Da Ya Kamata Yayi

Yin amfani da madaidaicin fastener a cikin aikace-aikacen zafi mai zafi ba ƙaramin sa ido ba ne kawai - yana iya haifar da:

• Ƙarfe gajiya da karyewa a ƙarƙashin kaya

• Rushe gazawar hatimi da yoyon fitsari a cikin tsarin matsa lamba

• Rufewa mai tsada da gyare-gyaren gaggawa

Maɗaukakin maɗaukakin zafin jiki na iya kashe sau 2-5 fiye da daidaitattun zaɓuɓɓuka, amma tsawon rayuwarsa da amincin sa ya tabbatar da saka hannun jari na gaba-musamman a wurare kamar Gabas ta Tsakiya, inda yanayin yanayi, bayyanar UV, da ƙura na iya haɓaka damuwa na thermal.

Tukwici masu samo asali

Lokacin zabar maɗauran zafin jiki:

• Nemo takaddun shaida kamar ASTM A453, B637, ko ISO 898-1

• Tambayi masu ba da kaya don bayanan gwajin rarrafe da juriya

• Daidaita sutura da ƙarewa zuwa bayyanar muhalli (misali, bushewar zafi da tururi mai lalata)

Game da Fasto

Fasto yana ba da kayan ɗamara masu inganci waɗanda aka gina don matsananciyar yanayi. Kayan namu ya haɗa da Inconel, bakin karfe, da bolts A-286 waɗanda aka tabbatar da matsayin ƙasashen duniya. Ko kuna tabbatar da injin turbines a cikin yanayin hamada ko bututu a cikin tsire-tsire masu sinadarai, muna taimaka muku samun kayan da ya dace don aikin- sauri, gwadawa, kuma abin dogaro.

Muna kuma goyan bayan fa'idarbuƙatun gyarawa, ciki har da masu girma dabam, kayan kwalliya na musamman, da zaɓuɓɓukan marufi waɗanda suka dace da bukatun aikinku.
Jin kyauta don tuntuɓar mudon jagorar ƙwararru ko don tattauna ƙayyadaddun bayananku-muna nan don tabbatar da cewa an gina kowane haɗin gwiwa don dorewa.

📧info@fasto.cn
🌐 Bincika kasidarmu ko neman samfuran yau!