共栄デザイン List of Products and Services

■Gypsum casting is a casting method that does not use molds, has good transference properties, and also offers very good dimensional accuracy. ■At Kyoei Design Co., we apply vacuum casting to mold making, allowing for the prototyping and small-scale production of aluminum and zinc alloy products that are similar to die-cast products. ■The image shows a processing example of aluminum castings in the shape of a rose, utilizing the characteristics of gypsum casting. Despite the challenges with mold separation, the finished product turned out to be of the highest quality. ■We can provide a short lead time for product retrieval. ■For more details, please contact us.

• Prototype Services

In order to exhibit at the trade show, we created a product that anyone can understand, specifically a shogi board and pieces. We processed them using machining with a Φ0.2 end mill. ■ Please feel free to consult us about ultra-precision machining.

• Prototype Services

The image is a cast product shaped like a rose. Gypsum casting has good transference and excellent dimensional accuracy. Utilizing these characteristics, I attempted to create decorative items. Although there were challenges with mold splitting, the finished product turned out to be of the highest quality. ■ We can provide a short delivery time until the product is extracted. ■ For more details, please contact us.

• Prototype Services

Our company specializes in the molding of industrial products in general, and we also manufacture molded weather strips. When molding weather strips, it is common to cut the product with a knife to demold it from the mold; however, our company produces weather strips without cutting the product. By not cutting the product, we can prevent the intrusion of rainwater and noise, allowing us to provide products that meet the design specifications. This has been very well received by designers and related companies. If you are having trouble with integrated molding, please feel free to contact us. We look forward to hearing from you.

• Prototype Services

We will showcase some of the products exhibited at the exhibition. A master model of the dragonfly was created and cast using gypsum casting. ■ Gypsum casting has good transferability and dimensional accuracy. ■ We can respond to product extraction and casting in a short lead time. ■ For more details, please contact us.

• Prototype Services

Before actual processing, we create data using CAD/CAM and perform high-precision machining with a machining center. After processing, we also conduct dimensional measurements using a three-dimensional measuring machine.

• Other metal materials

Before actual processing, we create data using CAD/CAM and perform high-precision machining with a machining center. After processing, we also conduct dimensional measurements using a three-dimensional measuring machine.

• Other metal materials

Before actual processing, we create data using CAD/CAM and perform high-precision machining with a machining center. After processing, we also conduct dimensional measurements using a three-dimensional measuring machine.

• Other metal materials

Before actual processing, we create data using CAD/CAM and perform high-precision machining with a machining center. After processing, we also conduct dimensional measurements using a three-dimensional measuring machine.

• Other metal materials

We are engaged in the processing of various plastic products as prototypes for shape confirmation and small-scale production, as well as master models for vacuum casting and gypsum casting. ● Before actually processing materials like ABS resin and aluminum, we create data using CAD and CAM. ● For processing resin and aluminum, we utilize machining centers to achieve high-precision machining. ● After processing, we also conduct dimensional inspections using a three-dimensional measuring machine.

• Other metal materials

Before actual processing, we create data using CAD/CAM and perform high-precision machining with a machining center. After processing, we also conduct dimensional measurements using a three-dimensional measuring machine.

• Other metal materials

By using vacuum casting with silicone rubber, we can deliver precise replicas of prototypes made from urethane resin and epoxy resin in a short time and at low cost.

• Other Auto Parts

By using vacuum casting with silicone rubber, we can deliver precise replicas of prototypes made from urethane resin and epoxy resin in a short time and at low cost.

• Other Auto Parts

Gypsum casting method / sand casting method / lost wax method / die casting method / mold casting method

• Other Auto Parts

Our gypsum casting applies vacuum casting to mold making, enabling the prototyping and small-scale production of products made from aluminum and zinc alloys that are similar to die-cast products. This method is a unique approach that only our company, a pioneer in vacuum casting, can offer.

• Other metal materials

Our gypsum casting utilizes vacuum casting for mold making, allowing us to prototype and produce small quantities of products made from aluminum and zinc alloys that are similar to die-cast products. This method is a unique approach that only our company, a pioneer in vacuum casting, can offer.

• Other metal materials

Our gypsum casting applies vacuum casting to mold making, enabling the prototyping and small-scale production of aluminum and zinc alloy products that are similar to die-cast products. This method is a unique approach that only our company, a pioneer in vacuum casting, can offer.

• Other metal materials

Our gypsum casting applies vacuum casting to mold making, enabling the prototyping and small-scale production of aluminum and zinc alloy products that are similar to die-cast products. This method is a unique approach that only our company, a pioneer in vacuum casting, can offer.

• Other metal materials

Our gypsum casting utilizes vacuum casting for mold making, allowing us to prototype and produce small quantities of products made from aluminum and zinc alloys that are similar to die-cast products. This method is a unique approach that only our company, a pioneer in vacuum casting, can offer.

• Other Auto Parts

Our gypsum casting utilizes vacuum casting for mold making, enabling the prototyping and small-scale production of aluminum and zinc alloy products that are similar to die-cast products. This method is a unique approach that only our company, a pioneer in vacuum casting, can offer.

• Other Auto Parts

In the casting process of metal, it is naturally important to pay attention to the reproduction of appearance and dimensional accuracy, but the primary challenge is to produce materials with as few casting defects as possible. Based on the product drawings of the given castings, the strategies for creating high-precision and sound castings using various methods are referred to as casting plans. Gypsum casting tends to have a higher likelihood of shrinkage cavities due to the airtight nature of the gypsum mold and the fact that it is cooled slowly after casting. However, our company has developed a casting plan utilizing our unique know-how, and we are continuously striving to create materials with fewer casting defects. Unlike metal molds, gypsum casting allows for individual modifications of the molds. One of the advantages of gypsum casting is that if the anticipated casting plan does not yield satisfactory results, it is easy to change the plan by modifying the gypsum mold.

• Other Auto Parts

It is possible to create using the plaster casting method even without a draft angle. Here, we will introduce the manufacturing process of plaster casting.

• Other Auto Parts

■Due to the reduction in development time, the production period for prototypes has also been shortened. ■At Kyoei Design, we have all the production equipment necessary to provide our customers with the best casting prototype services, from CAD design to model making, mold making, casting, and machining, aiming to create the fastest prototypes of precision cast products.

• Other Auto Parts

We have developed gypsum cast products (precision casting) that are suitable for prototyping and small lot production using die-cast alloy materials. By realizing high thermal conductivity die-cast alloys for mass production that can handle high heat-generating products through gypsum casting, we have enabled verification with prototypes that were previously impossible, while keeping the price unchanged from conventional products. As a result, we can reduce product development costs and significantly decrease development waste, allowing for quicker product releases.

• Other Auto Parts