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A . Front doors and glove doors
The operator accesses the inside of the manufacturing chamber through the two glove ports located behind the front doors
of the printer . Sensors on each gloves door block all movements when they are opened, except the airlock position .
Direct access to the manufacturing chamber is only performed to carry out maintenance .
Only qualified personel may operate the machine with the manufacturing chamber door opened.
B . Manufacturing chamber
The direct metal printing takes place in the manufacturing chamber, which is kept under a controlled inert atmosphere
during the printing process .
A process chamber window enables the operator to look inside the manufacturing chamber while being protected from the
laser .
The manufacturing chamber door is equipped with a laser safety window .
850nm≤λ≤1100nm DLB5 - IRLB8 - CE EN207
The manufacturing chamber consists of :
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8
7
2
1
5
1
ROLLER - part of the layering module (see section "1 . Layering module" on page 25)
2
SCRAPER - part of the layering module (see section "1 . Layering module" on page 25)
3
FEEDING PISTON - part of the layering module (see section "1 . Layering module" on page 25)
4
SINTERING PISTON - part of the layering module (see section "1 . Layering module" on page 25 )
5
TAMPING UNIT (see section "1 . Layering module" on page 25 )
6
COLLECTING TANK (see section "2 . Collecting tank" on page 25)
7
HEATING ELEMENT (see section "3 . Heating element" on page 26)
8
VACUUM CLEANER HOSE (see section "4 . Vacuum cleaner hose" on page 26)
9
OXYGEN ANALYSER SENSOR (see section "5 . Oxygen analyser sensor" on page 26)
10
LENS CLEANER (see section "6 . Lens cleaner" on page 26)
3D SYSTEMS, INC.
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3
4
6
PN:80-D48 REV A
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