Babbar Sanda Mai Zagaye Tagulla Mai Kyau - Mafi Ingancin Injin

I. Kayan Danye da Tsarin Samarwa

Kayan Aiki:
An yi shi da jan ƙarfe mai ƙarfi mai ƙarfi ≥99.95% (jan ƙarfe na cathode na aji 1 daga Shanghai, Luoyang Copper, ko Jinchuan), tare da cikakken ƙazanta da aka sarrafa a ≤300 ppm da kuma iskar oxygen ≤10 ppm.

Narkewa:
Tanderun dumama mai matsakaicin mita + simintin kwance mai ci gaba.
Girman ƙwayar billet ≤0.12 mm, yana kawar da rarrabuwa, ramuka, ƙuraje, da sauran lahani waɗanda galibi ke da alaƙa da hanyoyin siminti na gargajiya na sama.

Fitar da Zafi:
Mashin fitar da iskar hydraulic 3500T–5000T, rabon fitar da iskar 25–35:1, wanda ke samar da harbi ɗaya.
Layer ɗin oxide na saman ≤0.03 mm, juriyar girma tana da ƙarfi a cikin ±0.10 mm.

Zane-zanen Sanyi Mai Sauƙi da yawa + Matsakaici Mai Sauƙi:
Jimlar raguwar aiki mai sanyi ≥95%.
Ana yin aikin rufewa a cikin tanda mai haske irin ta kararrawa a ƙarƙashin cikakken kariyar nitrogen a duk tsawon aikin, yana tabbatar da cewa samfurin da aka gama ba shi da canjin launin iskar shaka da haɗarin fashewa da damuwa ke haifarwa.

Kammalawa:
Haɗakar zane-zane-daidaita + gwaji biyu marasa lalatawa (eddy current + duba ultrasonic).
Tsananin saman Ra ≤0.8 μm, madaidaiciya ≤0.5 mm/m.

II. Tsarin Kula da Inganci

Gudanar da Rukunin Aiki Mai Cikakke:
Daga farantin tagulla na cathode → simintin simintin → sandar da aka fitar → samfurin da aka gama, ana ajiye samfuran jiki a kowane matakin aiki, tare da rahotannin gwajin spectroscopic, na inji, da kuma na lantarki. Ana kiyaye cikakken bin diddigin abubuwa na tsawon shekaru ≥5.

Gwaji Damar Gwaji:
- Na'urar auna karatu kai tsaye (cikakken bincike na abubuwa 26, daidaiton abubuwa guda ɗaya ±0.0005%)
- Gano lahani ta atomatik na eddy current + gano lahani na ultrasonic (gano lahani 100% daidai da ≥Φ0.3 mm)
- Ma'aunin sarrafa wutar lantarki ta atomatik (MS/m, daidaito ±0.1% IACS)
- Injin gwaji na kayan duniya (ƙarfin yawan amfanin ƙasa, ƙarfin tensile, tsawo, lanƙwasawa akai-akai)

Takamaiman Karɓar Masana'antu na yau da kullun (ana iya ƙara ƙarfafa su bisa ga buƙatun kwangila):
- Juriyar diamita: ±0.10 mm (φ8–φ120 mm kewayon)
- Lantarki mai amfani da wutar lantarki: ≥58.0 MS/m (≥101% IACS)
- Tsawaita A: ≥40% (mai laushin hali)
- Girman hatsi: ≤0.025 mm (mai laushi)
- Sama: babu wata illa ta injiniya, fashe-fashe, bawon lemu, ko kuma canza launin iskar shaka.