TAKADA-TRAIN-STATION

3D Scanning Manufacturing Process

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3D Technology

This is the process from when you make an inquiry to when the product is completed.
This is the manufacturing process from 3D scanning if the actual product is available.
(If the actual product is not available, click here for the manufacturing process from drawing data or design.)

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3D scanning

We will either receive the items to be scanned from you or come to you and scan them.

The scanned data is processed and corrected to complete the 3D data.

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Upon request, we can also perform stress analysis, allowing us to check the strength of the finished product and whether it meets the requirements.

We create molds from 3D data. We can process molds of any size, from small to large, with detailed patterns and high precision.

A thin plastic film is heated and softened with a heater and then placed over a mold. The mold has tiny holes through which air is sucked in, allowing the film to adhere to the mold shape.

Fill the formwork with sand.

The air inside the sand mold is sucked out and the mold is pulled up, creating a vacuum-pressured casting mold (sand mold).

Match the front and back of the product.

Aluminum melted to approximately 700°C is poured into a mold.

The sand mold is returned from a vacuum state to normal pressure, the sand is broken up and the product is removed. When the suction is stopped and the pressure inside the mold flask is returned to normal, the sand breaks down and only the aluminum casting remains, and the casting is complete. Since no binder is used, the casting sand is free-flowing.<br /> This means there is no need to break up the mold, making it an environmentally friendly casting method.

We clean the surface of the product by removing burrs and polishing the surface.

Products are cleaned in a total of eight tanks: a pre-treatment tank, water wash 1, water wash 2, chromic acid treatment tank (trivalent, hexavalent), water wash 3, water wash 4, and pure water washing.

We will paint it in the color of your choice (powder coating is also available) .

Finish

The product is now complete. Please look forward to receiving it. (*We do not provide installation services, so please install the product yourself.)