Kurapa kupisa kwevacuum tekinoroji yepamusoro yekugadzirisa zvinhu inobatanidza tekinoroji yevacuum nenzira dzemazuva ano dzekugadzirisa kupisa. Musimboti wayo mukuru unosanganisira kuisa maworkpiece munzvimbo iri pasi pedzvinyiriro yemhepo yakajairwa—yakagadzirwa uye inochengetedzwa nesystem yevacuum, inowanzo shandiswa kubva pavacuum yakaderera kusvika pavacuum yakakwira zvakanyanya—kuti iite maitiro ekupisa, kunyorova, uye kutonhora.
Zvichienzaniswa nenzira dzemazuva ano dzekurapa kupisa, kurapwa kwekupisa kwevacuum kunopa mabhenefiti makuru mumhando yekushanda, hushamwari kune nharaunda, uye kutonga pfuma yezvinhu. Kana ichiitwa zvachose kana kuti chikamu chayo mu vacuum, maitiro aya anogona kuita mabasa ese ekurapa kupisa akadai sekunamira, kudzima, kudziya, uye kukanda simbi. Chinonyanya kukosha ndechekuti inoita zvinotevera:
- Kuchena Kusina Oxidation uye Pamusoro Pemvura:Nzvimbo inobvisa okisijeni inonyatsobvisa okisijeni, ichidzivirira okisijeni, kubviswa kwekabhoni, kana kusanganiswa kwekabhoni pazvishandiso pakupisa kwakanyanya. Inobvisawo mafuta epamusoro, magasi anonyungudika, uye tsvina yasara, zvichiita kuti nzvimbo yacho ive yakachena uye yakajeka isingade kucheneswa mushure mekuita basa.
- Hunhu Hwakagadziridzwa hweMichina:Kuchenesa kupisa mu vacuum kunoderedza oxidation yemuganhu wegorosi uye kupera kwezvikamu, zvichibatsira kuvandudza kusimba kwezvinhu, simba rekuneta, uye kuramba kupfeka.
- Kudzora Maitiro Kwakanyatsonaka:Kutamiswa kwekupisa mu vacuum kwakafanana uye kunodzorwa, zvichiita kuti zvive nyore kugadzirisa zvinhu zvakaoma uye zvakarurama nguva dzose.
- Mabhenefiti Ekushandisa Zvakatipoteredza Nekushandisa Simba Zvakanaka:Maitiro aya anobvisa kudiwa kwemhepo dzinodzivirira (semuenzaniso, nitrogen, argon) kana mishonga, zvichideredza kusvibiswa kwezvinhu zvinokuvadza uye kushandiswa kwezviwanikwa.
Kare, nyika dzakabudirira dzakadai seUnited States neJapan ndidzo dzaive mavambo mukutengeserana kwekurapa kupisa kwevacuum. Kubudirira mukugadzira nzira dzekudzima vacuum (dzakadai semafuta ekudzima vacuum uye mhinduro dzemvura dzepolymer) kwakava nemhedzisiro yakakura. Kufambira mberi uku kwakabvumira tekinoroji iyi kushanduka kubva pakubvisa vacuum quenching kusvika kune maitiro akaomarara akadai sekudzima gasi rine pressure yakawanda, kudzima vacuum carburizing, kudzima vacuum nitriding, uye kurapwa kwekuparadzira zvinhu zvakawanda.
Pombi ye vacuum pamwe chete nehurongwa hwayo hwekusefa zvinhu zvakakosha mukutsigira tekinoroji iyi:
- Pombi yekuputira mvura ine basa rekugadzira nekuchengetedza huwandu hwevacuum hunodiwa pakuita basa iri.
- Iyofirita yepombi ye vacuumInodzivirira pombi kubva mukukuvadzwa kunokonzerwa nezvinhu zvinosvibisa zvinoburitswa panguva yekuita, zvakaita semafuta anoputika, utsi hwesimbi, uye guruva, zvichiita kuti hurongwa hushande kwenguva refu uye hwakagadzikana.
Nhasi uno, sezvo kugadzira kwepamusoro-soro kuchida kushanda kwepamusoro-soro kwezvinhu, tekinoroji yekurapa kupisa kwevacuum iri kuramba ichifambira mberi kusvika padanho repamusoro revacuum, kutonga kwakangwara, uye maitiro asina njodzi kune zvakatipoteredza. Nekuda kweizvozvo, michina ye vacuum system inofanirawo kushanduka, ichida kumhanya kwakanyanya kwekupomba, kuvimbika kwakanyanya, uye kushanda zvakanaka.mhinduro dzekusefakusangana nezvinodiwa zvakanyanya zvekushandiswa kwemaindasitiri.
Nguva yekutumira: Kukadzi-06-2026
