Ushwankathelo
Iseti yempompo ye-JZH ejikelezayo yepiston yenziwe ngempompo yeeRoots kunye nempompo yokucoca ipiston ejikelezayo. Impompo yokufunxa yepiston ejikelezayo isetyenziswa njengempompo yokufunxa yangaphambili kunye nempompo yokucoca exhasayo yeengcambu zokufunxa impompo. Ukukhethwa komlinganiselo wokufuduswa phakathi kwempompo yokucoca i-Roots, ibhekiswa kakhulu kwimpompo phantsi kokusebenza kwexesha elide; xa usebenza kwivacuum ephantsi, kucetyiswa ukuba ukhethe umlinganiselo omncinci wokufuduka (2:1 ukuya ku-4:1); ukuba usebenza kwivacuum ephakathi okanye ephezulu, makukhethwe umlinganiselo omkhulu wokufuduswa (4:1 ukuya ku-10:1).
Iimbonakalo
● Ivacuum ephezulu, ukudinwa okuphezulu kwivacuum ephakathi okanye ephezulu, uluhlu olubanzi lokusebenza, ukonga amandla okucacileyo;
● Irekhi edityanisiweyo, ulwakhiwo olubambeneyo, indawo encinane efunekayo;
●I-automation ephezulu, ukusebenza okulula, ukugcinwa okulula, okukhuselekileyo, okuthembekileyo kunye nokusebenza okuhlala ixesha elide.
Usetyenziso
Isetyenziswa kakhulu kwi-vacuum metallurgy, unyango lobushushu, ivacuum dry, vacuum impregnation, vacuum strainer, imveliso ye-poly-silicon, ukulinganisa i-aerospace kunye nokunye.
