Chekutanga, mushure mekuderedza huwandu hwemafuta muchoto chinodzima mafuta chevacuum kuenda kutangi remafuta riri mubhasikiti rakajairika, daro riri pakati pepamusoro pemafuta nepamusoro pawo rinofanira kunge riri 100 mm,
Kana daro riri pasi pe100 mm, tembiricha yemafuta inenge yakakwira, izvo zvinogona kukonzera kuputika kwechoto chevacuum.
Chechipiri, nitrogen inofanira kuiswa mafuta asati aburitswa muchoto chinodzima mafuta chevacuum, asi mweya haugone kuiswa. Kuti vachengetedze mari, vagadziri vazhinji havashandisi nitrogen.
Pamusoro pezvo, zvakanaka kuisa nitrogen muchina usati waburitswa, zvikasadaro zviri nyore kukonzera kuputika kwemidziyo ye vacuum furnace.
Chechitatu, tembiricha yemuchina wekushanda inodarika muganho wemuganho wekuburitsa mafuta. Panguva ino, mafuta ekudzimisa vacuum anopwanyika, uye kana angopinda mumhepo kana okisijeni, anoputika.
Chechina, pamusoro pemidziyo yekurapa kupisa pachayo, mhando yemafuta ekudzima vacuum pachayo inokonzerawo tsaona dzekuputika, dzakadai semafuta ekudzima ane flash point yakaderera uye ignition point yakaderera.
Cheshanu, saizi uye chimiro chechinhu chinodzimwa muchoto chekubvisa mafuta chevacuum ndicho chimwe chezvikonzero zvekuputika kwacho.
Saka, munhu wese anofanira kungwarira kudzivirira tsaona dzinokonzerwa nezvikonzero izvi. Chekutanga, michina yacho inofanira kuongororwa uye kuchengetwa nguva nenguva.
Kuti muone uye muwedzere mafuta ari muchoto chevacuum nenguva, zviri nani kuva nemutengesi wemafuta ekudzimisa vacuum asingaperi.
Nekuti mafuta anobva kumakambani akasiyana-siyana anowanzoita tsaona. Chechipiri, kana saizi yekudzima yakakura, yakakora uye isina kurongeka, zviri nyore kugadzira huwandu hwakawanda hwezvigadzirwa zvemafuta ekudzima.
Kunyatsotarisirwa kunodiwa; Chekupedzisira, chenesa nharaunda yakatenderedza workshop kudzivirira zvinhu zvinopisa, zvinoputika uye magasi akapararira akatenderedza vacuum fire.
Nguva yekutumira: Chikunguru-07-2022