¶ 1. Phenomenon Description
The printed model has layer lines.
¶ 2. Cause Analysis
- Base Exposure Time Extension Point
- Check Model Support
- Check Material Slot Release Film
- Check Z-Axis Operating Status
- Lifting Speed
¶ 3. Troubleshooting
- Insufficient exposure time may lead to inadequate layer solidification. During the continuous layer-by-layer construction process, a certain layer may be partially missing due to insufficient solidification, making it impossible for subsequent layers to properly continue on the previous layer, resulting in layer delamination issues.
- Check whether the model support is sufficient. If the model support is not in place, or the density is not enough, it is easy to cause slight shaking of the model when demolding during printing. At this time, it is recommended to increase the support density or manually add support to stabilize the model.
- Check whether the separation film in the material box is loose. If there is any looseness, it is recommended to adjust the tension of the separation film steel ring.
- If there is abnormal noise in the operation of the Z-axis, the swing amplitude is too large, or there is a jam in the printing platform when the Z-axis runs up and down.
- The lifting speed during printing will also affect the quality of the model. If the lifting speed is too fast, a layer will have to follow the next layer without sufficient solidification, which will easily cause the phenomenon of model demolding between layers, directly reflected on the layer surface, resulting in layer delamination issues.