Wow SparkMaker Operating Manual page 55

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
with a knife.
©Why are there ladder stripes in the Z axis direction of the print model?
SparkMaker SLA 3D printer is a surface-curing method for layer-by-layer printing. In the case of high layer
thickness , there will be a ladder stripes 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 ladder stripes.
©Why is there a pixel pattern in the XY direction of the print model?
SparkMaker SLA 3D printers use LCD screens as imaging components
model. White or light-colored resins can be used to visually reduce pixel patterns.
©Why are there details or missing features on the print model?
❶ The model features or details are too small
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 UV LED 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 did the model stop printing before it finished printing?
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 a steady flashing red light during printing.
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, which can be peeled off by hand or gently scraped off
, so pixel patterns are inevitable on the
, and the printer resolution is difficult to meet the printing.
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
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
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
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
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
❶ The model file must have no file errors such as broken faces and file corruption.
and the LCD screen warranty period is 2 months.
,
, replace the new FEP film in time.
, can pass ultraviolet light ,
, which will cause the LCD
and
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