1. The step to analyze warpage deformation by CAE is given with air condition damper vane as example.

2. After analysis of causes of the warpage distortion of parts in rapid prototyping, a novel tool-path planning, parallel raster scanning and filling path planning, is presented.

3. A warpage analysis provides answers to questions as: will the moulding distort?

4. Adjusting delay time and gas pressure can reduce the warpage of the part.

5. It has improved surface aesthetics, excellent dimensional stability and low warpage characteristics.

5. try its best to gather and make good sentences.

6. The results indicate that viscoelastic-GK calculation with relaxation of shear modulus and of bulk modulus using the multilayer shell element is the most appropriate method for predicting the warpage.

7. Basically smooth and shiny on the surface, have no obvious fault of contraction dent, brindle, warpage, defective bubble and plastify.

8. The troubles, including hesitation, short shot, sink mark, blush, jetting, warpage and long cooling time etc.

9. Of course, the line it does follow is the shortest length possible, once you take into account this warpage.

10. Uneven hardening, with the formation of soft spots, increases warpage.