Wow SparkMaker SLA, Operating Manual

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104
❹ The underlying exposure time is too long and the bottom layer is inflated.
❺ Because the exposure time is too long or insufficient
,
the exposure time should be adjusted appropriately.
❻ The resin selected is not in the specified curing band.
©How to deal with a layer of resin residue on the LCD screen?
The resin that is cured on the
LCD
screen is usually a film
,
which can be peeled off by hand or gently scraped off
with a knife.
©Why is there a step pattern in the Z-axis direction of the print model?
SparkMaker
light-curing
3D
printer is a surface-hardening method for layer-by-layer printing. In the case
of high layer thickness
,
there will be a step pattern in the
Z
-axis direction of the model. This is caused by the
molding principle itself
,
and the lower layer thickness can be selected to reduce the step pattern.
©Why are there details or missing features on the print model?
❶ The model features or details are too small
,
and the printer resolution is difficult to meet the printing.
❷ Check that these details or features lack support or support density and thickness is incorrect.
❸ Open the slice file in the computer software and check if the image is missing.
❹ Check if the light on the light board is not lit when printing.
❺
Check for obstructions or residual glue on the
LCD
screen.
❻
Check the top and bottom of the
FEP
film of the tank for obstructions or residual resin.
❼
If the hardness of the resin is too low
,
a resin with a higher hardness should be used.
©Why hasn't the whole process been completed and printing stopped?
❶
Check if the print file is saved completely.
❷
Check if there is an unexpected power failure during printing.
❸
Check if the power socket is stable.
❹ Check if the
SD
card is plugged in.
❺ Check if the knob rotates smoothly and whether it flashes red light slowly during printing.
105
❻
Check that the
Z
-axis motion is smooth.
❼
Check if the resin in the tank is sufficient.
©Note on the use of the LCD screen
❶
The normal life of the
LCD
screen is about 800 hours
,
and the
LCD
screen warranty period is 2 months.
❷
The resin or other liquid on the
LCD
screen will damage the
LCD
screen.
❸
Excessive pressure will break the
LCD
screen.
©Note on the use of FEP film
❶ Carefully protect the
FEP
film from scratches.
❷ After a period of use
,
if there are a lot of obvious creases on the
FEP
film
,
replace the new
FEP
film in time.
❸ Please clean the resin residue on the upper and lower sides of the
FEP
film in time to avoid printing failure.
❹ When installing the tank
,
the
FEP
film should be in close contact with the
LCD
screen.
❺ The
FEP
film is stretched at the bottom of the tank. This material has low adhesion
,
can pass ultraviolet
light
,
and has a long service life. Its function is elastic release
,
and materials such as glass and ordinary plastic
film cannot be replaced.
©Precautions for the use of the tank
❶
If the resin in the tank is not used for a long time
,
please pour the resin into the storage container. Don ' t
store it in the tank for more than two weeks.
❷ Please do not pour in excess resin to prevent the resin from overflowing and causing damage to the
LCD
screen.
❸ Please do not put the resin into the screw mounting hole and the outer wall of the tank
,
which will cause the
LCD
screen to be damaged. If it accidentally flows in
,
please clean it in time.
❹
When installing the tank
,
the
FEP
film should be in close contact with the
LCD
screen.
❺
The slot mounting screws should be balanced and tightened to tighten the
FEP
film.
©Print model considerations
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