Vuto la Vacuum
Ng'anjo ya vacuum imakwaniritsa vacuum pogwiritsa ntchito vacuum system kuti iwononge mpweya m'chipinda cha ng'anjo. Ma ng'anjo a vacuum ali ndi ntchito zosiyanasiyana pakupanga mafakitale, monga kutsekereza vacuum quenching, vacuum brazing ndi vacuum sintering.
- Vacuum quenching (kupsya mtima, annealing) ndi njira yochizira yomwe imakwaniritsa ntchito yomwe ikuyembekezeka potenthetsa ndi kuziziritsa zida kapena magawo mu vacuum molingana ndi ndondomeko.
- Vacuum brazing imatanthawuza ukadaulo wowotcherera, momwe gulu la zida zowotcherera zimatenthedwa ndi kutentha pamwamba pa chitsulo chosungunuka, koma pansi pa chitsulo choyambira. Ndipo weld amapangidwa ndi kunyowetsa ndi kutuluka kwa zitsulo zodzaza ndi zitsulo pansi pa vacuum (kutentha kwachitsulo kumasiyana malinga ndi zinthu).
- Vacuum sintering ndi njira yotenthetsera zinthu zachitsulo-ufa pansi pa vacuum, zomwe zimapangitsa kuti mbewu zachitsulo zoyandikana nazo zilowerere m'zigawo zina kudzera kumamatira ndi kufalikira.
Malinga ndi matekinoloje osiyanasiyana, ng'anjo za vacuum zimagawidwa m'mitundu yosiyanasiyana, monga ng'anjo za vacuum brazing, ng'anjo za vacuum quenching, ng'anjo za vacuum sintering, ng'anjo za vacuum sintering, ndi zina zotero. Atha kugwiritsidwa ntchito ngati sintering vacuum sintering, sintering gasi chitetezo, komanso sintering wamba. Ndi zida zatsopano zopangira zida za semiconductor. Iwo ali ndi malingaliro apangidwe atsopano, ntchito yabwino, kapangidwe kameneka, ndipo amatha kumaliza maulendo angapo pa chipangizo chimodzi.
Ubwino waukulu wa ng'anjo ya vacuum ndikuti umachotseratu makutidwe ndi okosijeni ndi decarburization pamwamba pa ntchito panthawi yotentha, zomwe zimapangitsa kuti pakhale malo oyera popanda wosanjikiza. Vuto la ng'anjo ya vacuum nthawi zambiri limagwiritsa ntchito pampu ya vacuum kuti akwaniritse vacuum, komanso zosefera zapampu zotsekemera ndizofunikiranso. Malo ogwiritsira ntchito ng'anjo za vacuum amafunazoseferakukhala ndi kukana kwabwino kwa kutentha kwakukulu.
LVGE, monga membala wa gawo laukadaulo wa vacuum kwa zaka zopitilira khumi, ndikusangalala kuwona kuti ukadaulo wa vacuum utha kugwiritsidwa ntchito mochulukirapo.
Nthawi yotumiza: Sep-09-2023