Our medical parts precision die casting and machining service offers our clients confidence in the products they receive. The purpose is the diagnosis, prevention, monitoring, treatment or alleviation of diseases the diagnosis, monitoring, treatment, alleviation or functional compensation of injuries the inspection, replacement, adjustment or support of physiological structures or physiological processes life support or maintenance pregnancy control Provide information for medical or diagnostic purposes by examining samples from the human body. The utility is mainly obtained through physical methods, not through pharmacology, immunology, or metabolism, or although these methods are involved but only play an auxiliary role. Medical devices refer to instruments, equipment, appliances, in vitro diagnostic reagents and calibrators, materials and other similar or related items used directly or indirectly on the human body, including the required computer software. Therefore, they are the commanding heights of competition between major scientific and technological countries and large international companies. Its products have high technical content and high profits. It is the crystallization of multi-disciplinary and cross-field modern high-tech. The basic characteristics of high-tech medical equipment are digitization and computerization. It is a multi-disciplinary, knowledge-intensive, and capital-intensive high-tech industry. The medical device industry involves multiple industries such as medicine, machinery, electronics, and plastics. It showed a variation of shrinkage porosity depth by 10%, 5.88% and 4.34% for 8 mm, 12 mm and 16 mm thick plates, respectively.IATF 16949 CERTIFIED CAST MANUFACTURING AND CNC MACHINING FOR MEDICAL PARTS The depth of shrinkage porosity was measured by simulation results and calculated for actual casted plates. Shrinkage porosity defect identified and validated with actual experimentation. The cooling curves for different geometry were obtained by placing virtual thermocouple at various locations.
The front velocity of the liquid metal was calculated and having values of 1.02 m/sec, 0.91 m/sec and 0.39 m/sec and solidification time was 23.56 sec, 31.56 sec and 37.35 sec for 8 mm, 12 mm and 16 mm thick plates, respectively. The temperature difference, the velocity of melted metal and solidification time were analyzed for thickness varied plates. The values of casting yield for 8 mm, 12 mm and 16 mm thick plates were 91.20%, 91.5% and 92.05% while casting quality were 95.20%, 94.05% and 93.68%, respectively. The casting yield and casting quality were calculated for all casting geometry. Three feeders have been applied to each cavity at various locations with optimized dimensions. Three rectangular plates with variation in thickness were selected as casting geometry with equal length and width.
Magmasoft casting impeller software#
Aluminum alloy AlSi5Cu3 was chosen and the behavior of metal filling and solidification was examined using AUTOCAST – XI software equipped with flow plus module. There are extensive demands of Aluminum and its alloys in diverse industries owing to its better properties especially mechanical (good strength and stiffness with low density). This work mainly deals with the simulation of geometry varied plates subjected to permanent mold gravity casting process.
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