This kind of red ray green laser pointer have three functions

This kind of red ray green laser pointer have three functions.
Such as: injection molding, low melting point alloy centrifugal castings and so on. For plastic parts, in addition to thermal injection molding, but also a reaction injection molding method for small batch production. The advantages of reaction injection molding: the use of liquid raw material under room temperature, low pressure injection molding, the mold do not ask. After curing polyurethane pieces and industrial thermoplastic material by injection molding machine performance parts available in different colors. The necessary equipment is simple, cheap, easy to operate, the material prices are not high. With rapid prototyping reproduction of hard mold. Hard mold is a metal mold, ceramic mold, plaster mold. There are two production methods. When green laser pointer is used as laser pens, it sends out red ray. Here will introduce the multi-function of green laser pointer
A LOM production of paper-based mold made of a metal mold by the surface metal arc spraying and polishing. Another is the so-called metal surface, blindly memorizing lining the mold, the production method is based on rapid prototyping for the mother mold, spraying arc spraying the surface of the master mold formation of the metal shell of 1.6-6.4mm, then remove the mother mold, the back of the shell into a metal matrix composite materials or epoxy resin, forming the so-called metal surface, blindly memorizing lined mold. The hard tooling for sand casting, to disappear die-pressure production, injection mold, as well as simple non-steel drawing die. All the laser rays of green laser pointer are visible.
Rapid prototyping molds, both to avoid the complexity of the mechanical cutting, but also to ensure the accuracy of the mold, but also can significantly shorten the molding time, saving the cost of tooling, its advantages, especially for the shape of complex precision mold. However, there is a relatively short die life shortcomings, even if the metal surface, blindly memorizing lining molds, its life is not real metal mold, rapid prototyping mold is more suitable in a single small batch. Orthopedic medicine bones, teeth vary, often encountered in the orthopedic medical part of the bone or tooth on the human body to repair, replication, tailored to a previously difficult to resolve problems, often to doctors into trouble, give the patient pain. Usually the auxiliary plus side of the inflatable to get rid of or weaken the plasma.