Unyanzvi hwekushandisa zuva nezuva hwechoto che vacuum sintering

Chitofu chekupisira vacuum chinoshandiswa zvakanyanya pakuita kwekupisira zvinhu zve semiconductor nemidziyo yekugadzirisa simba. Chinogona kuita kupisira vacuum, kupisira gasi uye kupisira kwakajairika. Ichi chishandiso chitsva mumidziyo yakakosha ye semiconductor. Chine dhizaini itsva, kushanda kuri nyore uye chimiro chidiki. Kuyerera kwema process akawanda kunogona kuitwa pamudziyo mumwe chete. Chinogona zvakare kushandiswa pakurapa kupisa kwe vacuum, kuputira vacuum uye mamwe maitiro mune mamwe minda.

Unyanzvi hunodiwa pakushandisa chitofu chekupisa vacuum

Chitofu chinopisa chevacuum chakakwirira chinoshandiswa kuita kuti tungsten crucible iri mucoil ibudise tembiricha yepamusoro ichidzivirirwa nehydrogen filling mushure mekupomba vacuum uye musimboti wekupisa kwepakati nepakati, uko kunopfuudzwa kubasa kuburikidza nemwaranzi inopisa. Yakakodzera kugadzira nehupfu uye kusviba kwezvimedu zvinoramba kushanda zvakaita setungsten, molybdenum uye zvimedu zvadzo muongororo yesainzi uye maindasitiri emauto. Nzvimbo inoiswa chitofu chemagetsi inofanira kusangana nezvinodiwa zvekuchenesa vacuum, mhepo yakakomberedza inofanira kunge yakachena uye yakaoma, uye panofanira kuva nemamiriro ekunze akanaka. Nzvimbo yebasa haisi nyore kukwidza guruva, nezvimwewo.

Unyanzvi hwekushandisa zuva nezuva hwechoto chekupisa vacuum:

1. Tarisa kana zvikamu zvese nezvishongedzo zviri mukabati yekudzora zvakakwana uye zvisina kukanganiswa.

2. Kabhineti yekudzora inofanira kuiswa pahwaro hwakakodzera uye inofanira kugadziriswa.

3. Zvichienderana nedhayagiramu yekubatanidza waya uye zvichireva dhayagiramu yemagetsi, batanidza dunhu guru rekunze nedunhu rekudzora, uye simbisa zvakasimba kuti wiringi dzacho dzive dzakarurama.

4. Tarisa kuti chikamu chinofambiswa chemudziyo wemagetsi chinofanira kufamba zvakasununguka pasina kuvharika.

5. Kudzivirira kwekudzivirira hakufanirwe kunge kuri pasi pe2 megohm.

6. Mavharuvhu ese echoto chemagetsi chevacuum anofanira kunge akavharwa.

7. Isa switch yemagetsi ekudzora panzvimbo yekudzima.

8. Tendeudza bhatani rinodzora kumanikidzwa nemaoko uchipesana newachi.

9. Isa bhatani rekuti alarm panzvimbo yakavhurika.

10. Pedzisa kubatana kwemvura inotonhorera inotenderera yemuchina zvichienderana nehurongwa. Zvinokurudzirwa kuti mushandisi abatanidze imwe mvura yakamira (mvura yepombi iripo) papombi huru inopinza neinoburitsa yemuchina kudzivirira rin'i yekuvharira kuti isatsve nekuda kwekutadza kushanda kwemvura inotenderera kana kuti kutadza kushanda kwemagetsi.