MASINI UNELTE SI UTILAJE
MASINI UNELTE SI UTILAJE
MASINI UNELTE SI UTILAJE
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Lichidul<br />
•Apa<br />
deionizata<br />
•Petrol<br />
•Ulei de<br />
transformator<br />
•Apa<br />
industriala<br />
•Suspensii<br />
apoase<br />
•Alcool etilic<br />
•Alcool<br />
metilic<br />
•Murdarire minima<br />
•Cost redus<br />
Avantaje<br />
•Nu carbureaza suprafata,<br />
• nu murdareste, cost<br />
redus,<br />
•se obtine rugozitate mica<br />
•Formare pelicula grafit<br />
pe electrod<br />
•Buna eliminare a<br />
particulelor<br />
•Murdarire minima<br />
•Rugozitate mica<br />
Dezavantaje<br />
Pot apare procese de:<br />
•Electroliza<br />
•Oxidarea suprafeteler<br />
•Murdarire cu cenusa<br />
fin dispersata<br />
•Inflamabilitate<br />
•Rugozitate mare<br />
•Imbatranire rapida<br />
•Corodare datorita<br />
proceselor<br />
electrochimice<br />
•inflamabilitate<br />
Utilizari<br />
•Prelucrari materiale<br />
conductoare<br />
•Degrosare<br />
•Finisare<br />
•Degrosare<br />
•Prelucrare de<br />
precizie<br />
2009-2010 SEM - CURS 6 45
![Cursul 8 [pps]](https://img.yumpu.com/21044934/1/190x146/cursul-8-pps.jpg?quality=85)
![Cursul 10 [pps]](https://img.yumpu.com/17940930/1/190x146/cursul-10-pps.jpg?quality=85)
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