The appearance of green laser pointer is closely related

The appearance of green laser pointer is closely related to the development of the materials.
Or directly to create a complex shape and high precision EDM electrode, used for the injection mold, forging dies, die casting, steel processing of the mold cavity. A medium size, more complex electrode is generally 4-8h to complete the complex shape precision to meet the engineering requirements. Ford Motor Company has achieved satisfactory results using this technology to produce automotive die. Shanghai Jiaotong University has passed the RP and precision casting method for motor vehicles and tires industry production and import substitution mold count more than 80 pairs. Compared with conventional machining, rapid tooling, production costs and cycle is greatly reduced. The mold of more than eight hundred million U.S. dollars in China each year to be imported, mainly complex molds and precision molds. green laser pointer is the currency detector.
Therefore, the SLS technology is very broad prospects for the future of automotive mold manufacturing. LOM production of molded paper surface treated wooden mold, instead of sand casting, its advantages, especially for the shape of complex high precision molds. LOM production of paper mold surface treatment as a low melting point alloy die casting, prototype injection mold or lost wax casting wax mold of the forming die. SLS production of the mold after copper infiltration directly used as a metal mold. Rapid prototyping parts for the soft mold of the master mold reproduction. Soft mold is silicone rubber, epoxy, polyurethane and other materials produced by mold. Rapid prototyping parts for the master mold casting material to form a soft cavity to form a soft mold this soft mold can be used for small batch production. The body of this kind of green laser pointer is firm enough.If the metal solidification in the case of not completely backfill the keyhole staying surface in the mold and Prospects Introduction The Association of International Mold experts that will be formed in the solder joint surface. This type of green laser pointer has the function of remote control.
The mold is the emperor of the metal processing industry. The mold material and mold industrial foundation.