Paper Information

Title: 

DESIGN AND MANUFACTURING OF ROTATING UMBRELLA HOLDERS FOR THE COATING MACHINE "BALZERSBAK760"

Type: PAPER
Author(s): GHESHLAGHI MARYAM,MALEKI MOHAMMAD HADI,HOJATI RAD HASHEM,MOMENI ARDESHIR,MONTAZER GHAEM MOHSEN,AZIZABADI GHASEM
 
 
 
Name of Seminar: NATIONAL VACUUM CONFERENCE IRAN
Type of Seminar:  CONFERENCE
Sponsor:  PAZHOHESHKADE OLOM VA SANAYE GHAZAEE
Date:  2012Volume 5
 
 
Abstract: 

THE COATING MACHINE “BALZERS BAK760” IS USED TO MAKE OF THIN FILMS BY PHYSICAL EVAPORATION METHOD OR PHYSICAL VAPOR DEPOSITION METHOD (PVD). THE ROTATION UMBRELLA OF THIS MACHINE IS DESIGNED SO THAT INTERVAL SUBSTRATES OF ELECTRON GUN ARE SYMMETRIC. FOR THE STEADY ACCUMULATION LAYER ON THE SUBSTRATE, THE UMBRELLA MUST ROTATE WITH A CERTAIN SPEED. THIS UMBRELLA IS DESIGNED TO COATING OF FLAT SUBSTRATES OR SUBSTRATES WITH VERY LARGE RADIUS OF CURVATURE (THAT IN SMALL SIZE ARE SEEMS FLAT). FOR COATING ON THE SUBSTRATES WITH DIFFERENT SHAPES, SHOULD BE DESIGNED AND MADE OF DIFFERENT UMBRELLAS AND HOLDERS. IN THIS PAPER HAVE BEEN REPORTED THE DESIGN AND CONSTRUCTION OF THREE UMBRELLA AND HOLDERS FOR COATING OF CYLINDRICAL SUBSTRATES AND GAUSSIAN MIRRORS.

 
Keyword(s): 
 
Yearly Visit 24   tarjomyar
 
Latest on Blog
Enter SID Blog