Abstract
The current situation and development prospect of injection mold of automobiles are analyzed at first based on data in this paper. Than the injection mold technology of Teaching mold components is discussed by analyzing the work-piece and raw material .The author determined the parting surfaces and the gating system and Release the organization, cooling system etc, choosed the injection molding machine，calculated the sizes of the molding parts. adopted to sprinkle directly in the design, make use of to keep lead the pillar direction fixed position, push the pole crest to anticipate, and carried on the choice to the material of the molding tool. The author also choosed the materials of the mold. The structure designed in such way can ensure the reliable running of the mould. Then use Solidwoks products for the 3-D modeling,correctly grasp IMOLD mold module design techniques and methods, and completed the three-dimensional modeling of mold and assembly. In this paper, the die is simple, reliable and sports exhaust good advantages, particularly applicable to the products of complex thin shapes. By utilizing modern 3D CAD design software, using its top-down function, use of analytical tools assembled, examined the possibility of the interference of mold to verify the design, fully displayed in a 3D mold design of a good application ability.
