EXPERTISE

赤坂研究所 山本 博徳

Greeting

The Akasaka Technical Center forms the core of the research and development departments of the Uchiyama Group and performs everything from materials development to product design and performance evaluation in an integrated system. It coordinates with development bases overseas as it implements the design and development of automotive sealing products, gasket products, resin parts and other items such as products for industrial machinery and products for the medical sector.

The demands from society are constantly changing, including the demands for the reduction of greenhouse gas emissions and the realization of a sustainable society. As a result, the products that we should be developing and the functions that we should add to them are also changing rapidly. However, we believe that we can contribute to society if we view this trend as a great opportunity, capture the changing needs accurately and proactively, and speedily offer products that satisfy those needs. We also believe that this will enable us to grow and develop together with the customers.

Each individual employee must have a broad perspective and an interest in various things as they constantly take on new challenges without fearing failure and without being restricted by preconceived ideas. We will then actively and continuously communicate the results this produces to the world, to continue our efforts to be able to respond to the changing needs.

We will also aim to be a research center where we value a corporate climate and culture that enables the employees to feel a sense of satisfaction and growth in their development activities each day, so that this results in the nurturing of the next generation of excellent personnel.

UCHIYAMA Technology Flow

The strength of UCHIYAMA is its own development technology.
We are proud of providing the utmost quality in the world from raw material development to production & sale, as “Raw Material Development & Evaluation”, “Product Development Design & Evaluation” and “Production Engineering” are three in one. We have progressed, step-by-step, by rapidly responding to global market changes and following our key words “Seal and Insulation”.

ウチヤマの技術フロー図 ウチヤマの技術フロー図
素材研究

1. Raw Material Research

Thorough research of raw materials is the first step to produce high-quality automobile parts.
The best raw materials, most suitable for varied requirements, are born by repeated testing with state-of-the-art equipment.

配合設計、各種材料データ蓄積、評価

Formula design

Rubber Kneading

We mix a variety of chemicals and knead rubber to satisfy our customers’ requirements.

配合設計

Accumulation of material
specfic data

We have more than 100 formulations to meet customers’ requirements such as heat-resistance, oil-resistance, and low temperature. Also, short-time development is made possible for newly-arising needs by applying past data of mixing design.

Evaluation

We evaluate our products on a daily basis through repeated tests using various precision instruments.

testing machine

Micro-infrared spectroscopic meter,Universal tension, compression tester,Tension measuring instrument,Gas chromatograph,Direct current magnetization characteristic testing equipment,Differential scanning calorimeter,Friction abrasion testing equipment

製品開発設計

2. Product Development Design

Repeated severe testing is conducted on UCHIYAMA’s product development for various required conditions from the raw material stage. In response to market demands for reliability, fuel economy, electronization, and cost reduction, UCHIYAMA develops and produces various gaskets and sealing products. Our products can withstand long and severe operating conditions. Preventing “leakage” is a fundament of your product development. Making full use of UCHIYAMA’s advanced technology to completely shut off leakage of heat, fluid, gas, etc., we continue to meet the challenges of high-quality product making.

設計、CAE、評価

CAE

Demo 1: Gasket model

It performs simulation two-dimensionally and three-dimensionally, and reflects rubber deformation volume and counterforce on product design.

ガスケットモデル

Demo 2: Seal model

A heavy load simulation is used to calculate rubber and load deformations. The information obtained is then incorporated into product design.

デモ2:シールモデル

Design

CAD

Full use is made of a computer so as to design the optimum shape in consideration of the balance between the location used and the characteristics of material.

CAD(ガスケット・シール設計)

3D printer

It molds a three-dimensional shape based on 3DCAD and 3DCG data.

3Dプリンター

Evaluation

We conduct daily evaluations through repeated testing using various precision instruments.

testing machine

Surface roughness measuring instrument, 3 Dimensional coordinate measuring machine, Digital microscope, Vibration fatigue tester, Pressure analyzing system, Thermal shock tester, Seal tester, Dynamo meter, Cooling water, oil circulation system, Tactile sensor, Compound corrosion testing equipment

生産技術

3. Production Engineering

“UCHIYAMA production” has achieved product improvement, cost reduction, and productivity improvement by consistent systems with process design, equipment development, and production. With production engineering technology, based upon well-known historical know-how and our own technology, our engineers strengthen our global production systems.

工程設計、生産、設備開発

Process design

“UCHIYAMA production” has achieved product improvement, cost reduction, and productivity improvement by consistent systems with process design, equipment development, and production. With production engineering technology, based upon well-known historical know-how and our own technology, our engineers strengthen our global production systems.

工程設計

Machine development

By making our own production machines from designing, assembling, purchasing, and start up, it is possible to develop flexible machines that meet our products.
2 dimensional CAD, 3 dimensional CAD, our own technology, and long-established know-how are used for the machine design.
Through research and development of state-of-the-art technology and training of young engineers, we continue our effort to enhance our technology.

生産

Production

Our exclusive machine using robots and FA makes it possible to manufacture products with high quality and efficiency. Also, both domestic and overseas production are actively worked on in order to deal with global demands.

生産