The new model "ASC: Aqua Surface Control" is designed to inactivate the surface of superhard materials and suppress corrosion by controlling the ion balance of the processing fluid. The system is currently equipped in the company's two high-precision wire-cut EDM machines (see our website). In general, when processing a superhard material mold, if it is processed for a long time, the surface of the mold will be corroded by the electrolysis of the working fluid to form a fine Microsoft layer with low hardness. This softening layer can shorten the life of the mold, so it is necessary to remove the processing and polishing work of the softened layer.
In addition to this, the new model is equipped with an NC device that supports 3D CAD data. The NC data can be automatically generated by directly reading the 3D CAD data design information (Parasolid format), and in addition to the inspection and preparation before the process, the processing conditions can be controlled according to the unevenness and shape of the workpiece. The machining accuracy is ±3μm.
The strokes in the X, Y, and Z directions are 500 mm, 350 mm, and 300 mm, respectively, and the maximum workpiece size is 1050 × 800 × 295 mm. The standard diameter of the wire is 0.05-0.3 mm, and an optional 0.05/0.07 mm wire can be provided.
By selecting "Digital-FS for ultra-fine processing", the surface finish can be Rz 0.4μm. The fine processing of the slits and the tiny inscribed arcs is achieved by the "fine electrode wire".
The company is scheduled to exhibit and demonstrate new models at INTERMOLD 2007 (Tokyo BigSight), April 25-28, 2007.
Water-assisted injection molding: Water-assisted injection molding technology is an advanced injection molding process in which part of the melt is injected into the mold cavity and high-pressure water is injected into the melt through the equipment to finally shape the workpiece.
Due to the incompressibility of water, the water front creates a solid interface, squeezing the inner wall of the product into a cavity, and the water front also acts as a rapid cooling. Therefore, the water supplement has many advantages over the gas supplement. Research and application show that the water supplement can produce thinner and more uniform cavity wall, and the inner surface of the flow channel is very smooth. Especially for thick wall workpiece, the cooling time can be greatly reduced compared with gas auxiliary.
High gloss injection molding: Highlights the basic process of injection molding is prior to injection molding, through the use of high temperature and high pressure steam will mould surface rapidly warming, the forming die cavity surface temperature of resin plastic glass transition temperature (Tg) above, then the plasticizing good plastic melt into the closed mold cavity, the injection stage, mold temperature by high temperature and high pressure steam remains the same, When the injection is finished, the air supply is stopped, and the water vapor in the pipe is blown clean by air pressure of the air pipe. After that, the cooling water is injected to make the mold temperature drop rapidly until the mold is cooled and the product is removed by opening the mold
Plastic Parts,Electronic Plastic Parts,Circuit Board Plastic Parts,Injection Molded Plastic Parts
Suzhou Dongye Precision Molding Co.,Ltd. , https://www.sjinjectionmolding.com