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Vacuum casting services is a type of rapid prototyping technology. It is used for producing a photocopy of the original product in a vacuum state, and then use (PU, transparent PU, POM-like, ABS) and other materials to cast the same copy as the product prototype.
Vacuum casting services are suitable for the customer who requires several sets of rapid prototype parts, which significantly reduces the cost and development time. The following is about Smart Mechanical Parts Vacuum Casting.

Rapid prototype castings are fully functioning parts with the same strength and metallurgical properties as traditionally investment cast parts. However, they carry the added advantage of substituting injected wax patterns with 3-D printed patterns, resulting in a quick and relatively low-cost alternative for those who only need a limited number of parts.
Investment casting using rapid prototypes is a reliable means to quickly produce metal castings while in the preliminary design phases of an investment casting project. This allows you to test out a sample design, which can help avoid expensive tooling changes. Oftentimes, rapid prototype castings are less costly and time-consuming than the process of machining prototypes out of bar stock or producing prototypes through weldments.The following is about Steel Aerospace Parts Rapid Prototype.

Optometry device cover for medical deviceThe design process for new or improved medical devices, such as catheters, stents, fluid administration systems, drug delivery systems, chemotherapy tips, syringes, cardio-vascular devices, vascular access devices, etc. includes the important step of producing, examining, and testing a physical medical prototype. Engineers and designers benefit from having a medical prototype to sample its size and get an idea of a its form, fit, and feel.The following is about Medical X-ray Housing Rapid Prototypes.

It's a CNC mill work for aluminium anodizing parts. After cnc machining is complete the part is anodized blue.
Unlike most other finishes, anodizing preserves the natural luster, texture, and beauty of the metal itself. The anodized coating is hard, durable, will never peel, and, under normal conditions, will never wear through. Anodizing is a process for finishing aluminum alloys that employs electrolytic oxidation of the aluminum surface to produce a protective oxide coating. The anodic coating consists of hydrated aluminum oxide and is considered resistant to corrosion and abrasion. Conventional coatings are 0.1 to 1.0 mil thick and are essentially transparent but they may be colored like sample above.The following is about Aluminium Mechanical CNC Machining Parts Anodizing.

Silicone is cheaper in terms of cost compared to the injection mold. The reason for this difference in cost, is the nature of injection mold, being built on steel or aluminum parts. The cost if silicone mold can be from hundreds to thousands while the injection one will range from thousands to tens of thousands.The following is about Aerospace Seal Parts Vacuum Casting.

Powder Coating is most commonly used in the industrial sector for both (Low Volume and High Volume) Mass Production Factories such as CNC Machine Shops and Sheet Metal Fabrication Facilities. The Powder Coating material is a composite mixture of fine powderized paint pigments and fine powderized plastic particles. The fine powderized plastic particles are comprised of either (thermoplastics or thermoset plastics) such as Polyester and Epoxy. When discharged through the Powder Coat Paint Gun, the particles are ionized via an electrical coil. The positively charged ions assist the powder in the coating process as it is attracted to the negatively charged part.The following is about Auto Parts Powder Coating Rapid Prototype.