Discussion on technical upgrading of mould processing in Dalian

Discussion on technical upgrading of mould processing in Dalian

Mold processing refers to the processing of forming and making tools, in addition to the shear die and die. Under normal circumstances, the mold with the upper mold and the lower part of the two components. The steel plate is placed between the upper die and the lower die, and the material is formed under the action of the press. When the press is opened, the workpiece which is determined by the shape of the mould can be obtained and the corresponding waste material can be removed. Mold processing refers to the processing of forming and making tools, in addition to the shear die and die. Under normal circumstances, the mold with the upper mold and the lower part of the two components. The steel plate is placed between the upper die and the lower die, and the material is formed under the action of the press. When the press is opened, the workpiece which is determined by the shape of the mould can be obtained and the corresponding waste material can be removed. The rapid development of mold manufacturing technology has become an important part of modern manufacturing technology. Modern mold manufacturing technology is accelerating the development of information driven, manufacturing flexibility, agile manufacturing and system integration.

Specific performance in the mold CAD/CAM technology, mold laser rapid prototyping technology, precision die forming technology, ultra precision machining technology of mold, mold in the design using finite element method, boundary element method, flow dynamic simulation technology of cooling and heat transfer process, CIMS mold, has been in the development of mold DNM technology and numerical control technology of advanced manufacturing technology. The fixed mold cavity, the mold with small line cutting, which can improve the precision of mold; and a large cavity in the form of general milling machining, machining the verticality, and in order to prevent the assembly, the mold is not in place, around the die frame should be used in milling depth of 0.2mm, angle the need to stay at Weixi hole processing in the mold frame is pre drilled after the formation of vacancy. The side pressing block of the die core should be designed to be locked at the bottom of the parting surface 0.5-1.0mm to prevent interference.