Cov ntaub ntawv thiab cov yam ntxwv ntawm pneumatic npauj npaim li qub
Pneumatic Npauj Npaim li qub yog siv dav hauv ntau yam kev lag luam, suav nrog kev ua zaub mov, tshuaj, tshuaj, hluav taws xob, metallurgy, thiab kev tsim kho. Cov kev xaiv ntawm cov khoom yog qhov tseem ceeb heev. Hom Pneumatic Npab Npaim muaj cov khoom siv valve muaj xws li hlau thiab tsis- nws cov ntaub ntawv metallic.
Khoom Siv Hlau:
1. Tus hlau tsis muaj zog: corrosion - tiv taus, haum rau cov xov xwm zoo xws li acids, alkalis, thiab ntsev.
2. Cov hlau steel: lub zog siab, tsim nyog rau kev tshaj tawm xws li cov roj, roj av, thiab chav.
3. Nrov hlau: pheej yig, haum rau xov xwm nrog nruab nrab rau cov kev ntsuas me me thiab kub.
Tsis - nws yog xim hlau:
1. Yas: Tsim kom haum rau kev tshaj xov xwm xws li cov kua qaub tsis muaj zog, tsis muaj zog alkalis, thiab dej.
2. Roj hmab: elasticity zoo, haum rau xov ceeb kub qis dua 80 degree.
3
Cov hauv paus ntsiab lus thiab kev txiav txim siab rau kev xaiv cov ntaub ntawv raws li cov xov xwm
1. Xaiv cov khoom siv valve raws li cov khoom ntawm cov hauj lwm ua haujlwm, xws li kub, thiab corrosiveness.
2. Rau cov corrosive media, xaiv cov ntaub ntawv nrog zoo corrosion tsis kam.
3. Xav txog kev ua haujlwm sib txawv: muaj kub thiab qis thiab qis thiab qis nias, thiab lwm yam.
4. Tsis - Cov ntaub ntawv metallic tuaj yeem siv nyob rau hauv chav tsev kub rau cov nqi qis, tab sis lawv yuav tsum tsis txhob siv rau kub thiab txias.
Tag
Kev xaiv cov ntaub ntawv rau pneumatic npauj npaim li qub yog qhov tseem ceeb heev. Cov ntaub ntawv tsim nyog, suav nrog cov xim hlau thiab tsis yog- cov khoom siv ntawm cov xov xwm, txhua qhov kev ntsuas sib txawv, thiab qib ua haujlwm, thiab ib puag ncig kev ua haujlwm. Thaum xaiv, them sai sai rau kev ua haujlwm thiab cov khoom siv tau tiv thaiv kev nyab xeeb thiab kev ntseeg tau ntawm npauj npaim pneumatic.
