Automotive mold stamping mold form many, die is also according to the nature of work, mold construction, mold material three aspects to classify. Generally, they can be classified by the following key characteristics: 1. Classified by nature of the process a. Punching mold: A mold that separates the material along a closed or open contour.…
1, CNC single point diamond processing technology Cnc single-point diamond processing technology is a kind of aspherical optical parts processing technology. It is in the ultra-precision CNC lathe, using natural single crystal diamond tools, under the precise control conditions of a specific processing environment, the use of diamond tools single point turning to machine aspherical…
(1) Processing accuracy requires a high pair of molds are generally composed of die, convex mold and mold frame, some may also be a number of flattening modules. So the combination of upper and lower molds, the combination of paneling and cavity, the flattening between modules requires a high processing accuracy. The dimensional accuracy of…