Japanese

Manufacturing Technology

The manufacturing technology cultivated through the production of automobile parts is used to create new value and new products.

The Taiho Group possesses various manufacturing technologies developed through years of automobile parts production. We leverage innovation that aligns with societal demands to create new value and new products.

Melting and Casting Technology

Through melting and continuous casting technology, we develop and mass-produce proprietary aluminum alloy materials that contain components effective for bearing performance and productivity. We offer optimal material selection and product proposals to meet various requirements.

Related
product
Engine Bearings
Drive and Auxiliary Bearings

Pressure Welding and Rolling Technology

Using pressure welding technology to bond two different types of metals, we can produce high-performance clad materials (bimetals) with composite properties unattainable with single materials. Our aluminum alloy bearings utilize this technology and are widely adopted as bearings for a variety of engines.

Related
product
Engine Bearings
Drive and Auxiliary Bearings

Copper Powder Manufacturing Technology

Using atomization, we can produce high-quality copper alloy powders with high sphericity. This technology allows us to develop and mass-produce copper alloy materials with unique properties. We offer optimal material selection and product proposals to meet various requirements.

Related
product
Engine Bearings
Drive and Auxiliary Bearings

Sintering Technology

Using the continuous sintering method, which involves dispersing copper alloy powder on steel strip and then sintering it, we can manufacture bimetal materials consisting of copper alloy and steel plate. This method is applied to various bearing materials, including high-load bearings that require fatigue resistance, and can meet demands under harsh operating conditions.

Related
product
Engine Bearings
Drive and Auxiliary Bearings

Kneading Technology

We independently formulate and knead resins and additives to develop and mass-produce functional coating materials with excellent sliding properties. We offer optimal coating material selection to meet various requirements.

Related
product
Engine Bearings

Resin Impregnation and Coating Technology

We develop and mass-produce resin bearings for low-lubrication and dry applications using a technology that physically bonds resin materials, which do not chemically bond with metals, to steel plates. We offer optimal resin material selection and product proposals to meet various requirements.

Related
product
Drive and Auxiliary Bearings

Surface Treatment Technology/Coating

We mass-produce products by uniformly coating the inner surface of bearings with a functional resin coating that has low roughness. These products possess excellent conformability, wear resistance, and low friction. We offer optimal coating material selection and product proposals to meet various requirements.

Related
product
Engine Bearings
Drive and Auxiliary Bearings

Surface Treatment Technology/Plating

We mass-produce products by electroplating the inner surface of bearings with functional metal materials, resulting in excellent conformability and foreign matter resistance. We offer optimal plating material selection and product proposals to meet various requirements.

Related
product
Engine Bearings
Drive and Auxiliary Bearings

Thermal Spraying Technology

A technique that melts metal and sprays it onto a substrate to form a high-strength coating. This allows the imparting of properties not inherent to the substrate through the use of different materials. This technology is used in the mass production of coatings for the sliding parts of swash plate compressors.

Related
product
Swash Plate for Car Air Conditioner Compressor

Heat Treatment Technology

We perform heat treatment on various products, including special bearings for car air conditioner compressors. In the quenching process using a vacuum furnace, we have established conditions that achieve optimal hardness and minimal distortion, allowing us to mass-produce high-performance products.

Related
product
Shoe for Car Air Conditioner Compressor

Precision Machining Technology

To maximize the performance of the bearing materials we have developed in-house, we perform micron-order processing by combining various methods centered on plastic deformation and cutting. To flexibly meet our customers' needs, we are developing in-house equipment that incorporates new technologies.

Related
product
Engine Bearings
Drive and Auxiliary Bearings, others

Precision Machining Technology

Through the multi-axis functions of machining and the ingenuity of machining jigs, we can provide high-quality products with short lead times. Utilizing machining centers, lathes, and other machine tools, we can meet diverse needs, from precision molds to full cutting prototypes.

Related
product
Fully Machined Prototype Products

Die casting technology

Leveraging our long-cultivated die casting technology, we produce high-quality products that meet our customers' requirements. We carry out the design, casting, machining, and assembly of die-cast products in an integrated production system utilizing digital technologies. We continuously strive to improve quality and productivity.

Related
product
Fuel Cell Plate
Inverter Case, and Others
Related
pages
Die Casting Engineering

Sealing technology

Our advanced sealing technology, developed through the technical advancement of cylinder head gaskets and exhaust system gaskets, enables us to withstand harsh environments such as impact, high heat, and high pressure. We offer optimal sealing solutions tailored to meet various customer requirements.

Related
product
Formed Rubber Gaskets for Ni Battery
Cells and Joining Technology
Adhesive Gaskets for Power Control Units

Papermaking Technology

We produce resin products and CFRP (Carbon Fiber Reinforced Polymer) products using papermaking-like methods. This allows for highly flexible material formulations, enabling us to develop a variety of functional materials with properties such as high strength, low wear, and high/low friction coefficients, thus meeting diverse needs.

Related
product
Resin products
CFRP products

Assembly technology

We produce vacuum pump products for brake assist systems as well as assembled products for various types of valves. To maintain stable quality, we pay careful attention to component design while meeting customer needs with automated assembly lines suitable for mass production and manual lines suitable for multi-product production.

Related
product
Vacuum Pump
EGR Valve, and Others

Precision mold

In collaboration with our group companies, we achieve a high level of completeness through an integrated production system from design to completion. To achieve micron-order shape accuracy, we ensure high quality not only by focusing on surface roughness but also by selecting appropriate rigidity and mold materials

Related
product
Bipolar plate
and Others