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106
❶
The model file has no file errors such as broken faces and file corruption.
❷
The model file has a large-span cantilever position
,
the lowest point of the layer
,
and the position to be
strengthened. The thickness is appropriate
,
the proper amount of support and the correct bottom valve.
❸
The slice parameters such as the layer thickness
,
exposure time
,
and lift speed of the print file are set
correctly.
❹
The slice file is completely saved in the
SD
card
,
the bottom surface is completely attached to the ground
,
and
there is no fault in the middle.
❺
The print file name is print.wow and saved to the
SD
card.
©How to check if the LCD screen and light board are working properly?
First remove the tank and printing platform
,
then insert the
SD
card with the printed file
,
press the knob to start
printing
,
then wait for the light board to light up
,
the
LCD
screen displays the image
,
observe whether the image
is normal
,
the light on the light board Whether the beads are normally lit.
©Problems about the loss of LCD screen and light board.
The
SparkMake
r
light-cured
3D
printer uses a liquid crystal screen as a graphic display component and uses
a
UV
lamp as the light for curing the resin. Because the
LCD
screen is exposed to
UV
light
,
it will be damaged
under long-term use. It has a life of 2-3 months under frequent use. When the
LCD
screen has black spots
and the light transmittance is poor
,
the exposure time is obviously longer or the graphics or the like cannot be
displayed normally
,
the
LCD
screen should be replaced in time. The
UV LED
board will also wear out during
long-term exposure. It can be kept for 2-3 months without significant light energy loss under frequent use. When
the light intensity is obviously weakened
,
the exposure time is obviously longer or there are some lamps don
'
t
light or weak
,
the light board should be replaced in time.
©Do I need to leveling the platform every print?
The
SparkMaker
SLA 3D
printer uses a high-precision photoelectric switch with high repeatability
,
so after
proper leveling
,
if you do not adjust the
Z
axis
,
do not loosen the four screws on both sides of the platform
,
and
do not reinstall the feed groove
,
Normally you don
'
t need to leveling the platform again.
B a s i c o p e rat i o n a l c o n c ep t
F
AQ
Содержание SparkMaker SLA
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