Parting process of Ug mold

1. Open the graphic file in UGNX environment, and open it. PRO/E converted STP drawing file, save it as UGNX drawing file, close UGNX operation interface, and reopen the saved UGNX drawing file [file. 2. Check the model carefully, and pay attention to the position where the inclined top and ranking are needed. Conceive the general structure of the mold. 3. Check the draft angle. Some faces of the model have draft inclination at design time, but most faces have no draft inclination. Using the Product Design Advisor command in the Parting Line dialog box, select the Zero Angle Surface option, change its color, highlight the zero angle surface for observation, and draft the surface without draft angle. Whether the angle is appropriate in the process of painting can be measured by measuring the distance between the upper and lower planes. If it is too large, the stretching angle will decrease. Drawing principle: drawing in the direction of glue reduction. The mold can be smaller if it is bigger. The difference between the upper and lower margins can be 2-3 threads, and the depth can reach about 5 threads. The drawing surface should be inclined, and the matching surface of the inclined top should not be pulled out. Use the Edit Face-Subdivide Face command to split lines so that non-mold parts can be separated. Or in any way. Sometimes, some faces can't be drafted, so they grow solid, and then they are drafted, and then the drawn solid faces are used to trim the unpainted solid, and then the grown solid is deleted. Sometimes it is necessary to pay attention to the integrity of structural planes and treat them the same. There is no need to pull the die inside and outside the delivery drum (pipe jacking) hole. In the process of drawing, the solid is often restored to the same color, and then the drawing surface is highlighted by using the Product Design Advisor command. Use the automatic search parting line function to check the parting situation. The draft is finished. Save the file.

4. Close UGNX and reopen the mold wizard. 5. Set the coordinates. Work coordinates-mold coordinates. 6. Set the shrinkage rate. 7. Workpiece option, automatic alignment. 8. Tool options, hole filling and other structures. 9. Parting option, automatic search, making PL surface (such as mold guide textbook) and creating parting surface. 10. Reduce the tolerance to about 0.0 1. 1 1. Find the top master file in the window. Layer 1 (including all) and layer 5 (clean products) are products. Make Layer 5 (cleaning products) optional. I am destined to know more about Taobao: professional education (shop) 12. Output parasolid file. 13. Close all and UGNX environments. 14. Reopen UGNX and parasolid files, adjust different colors and layer them. 15. Simplify the entity. This process does not need to exist. 16. As the core, only the product layer is displayed. 17. Bridge the curved lines and then extend the body. The exhaust groove is about 2 threads deep near the cavity and about 10 threads deep away from the cavity, and it is machined by a grinder.