Under each number will be a set of symbols that you use to compare and determine which layer exposure time is right for the resin you are using. Across the top of the card will be numbers showing exposure time in seconds. The test will print a small card that has several images and numbers on it. The third file is the actual model that you will print to calibrate the resin. Two files are G-Code files that are needed to configure your printer for the test. In short, you will use 3 files from the Git repository. I use the Multi Printer Resin Exposure Test found here. Using data from the manufacturer or an online guide is ok, but I recommend running a resin calibration test to find the optimal print time for your printer.
And many printer communities have online spreadsheets showing exposure time for different resin brands on a single printer model. Most manufacturers have a guide on exposure times for their resins. You need to ensure that you have the proper layer time dialed in for the resin that you are using. Over or underexposing your prints will result in losing details on your model. lift_height is typically 5 mm max, which also saves you a lot of print time.The most important factor in getting good prints from your resin printer is the layer exposure time. The distance that the plate moves after a layer is 5 cm It saves your light source from overheating and removing your models from the build plate becomes much easier. 2-3 times the regular_cure_time is fine, so in your case e.g. It's not necessary to have 46 s bottom_cure_time. Not related to your issue but things to consider: When you put a model in position 3 and none in 1 or 2, a failure is more likely.īy the way, model/models can cover most of the build plate as pealing forces are very rarely an issue. Follow this order when placing models on the build plate.
Models fail when placed in the wrong position. The bottom_cure_time might compensate for a skewed build plate but the first regular layer may not When the build plate moves down and squeezes the resin against the FEP, the entire machine bends and the build plate only slowly approaches the intended height I don't know your machine or resin but here are some likely fixes:
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