+82-22-356-3131

TDC’s Ultra High-Precision Mirror Polishing & Lapping Technology

Uncompromising Precision,
Inspiring Solutions

At TDC, we are dedicated to utilizing our ultra-precise machining technology to deliver solutions for the diverse challenges of our customers.
We strive to build trust with each client, persistently opening up new vista in the process technologies.

NEWS

More

About TDCAbout TDC

TDC solves all precision machining issues with its unique technology and know-how

TDC has established the world’s highest level polishing processing technology in the field of ultra-precision lapping and ultra-precision polishing by developing its own technology and accumulating know-how. We are good at achieving complex accuracy from achieving individual accuracy. We to polish not only flat surfaces but also curved surfaces, spherical surfaces, inner diameters and outer diameters, and it corresponds to any shape required by customers.

aboutTDC

Company profile

設備一覧

SERVICE

Here is some infomation about TDC’s service, which has established the world’s highest level of polishing technology in the field of ultra-precision wrapping and ultra-precision polishing.

研磨（ラッピング・ポリッシング・CMP）

Lapping/Polishing/CMP

TDC has established the world’s highest level of polishing technology in the field of ultra-precision wrapping and ultra-precision polishing. We are good at achieving complex accuracy from achieving individual accuracy. It is possible to polish not only flat surfaces but also curved surfaces, spherical surfaces, inner diameters and outer diameters, and it corresponds to any shape required by customers.

Cutting

Accumulating our unique know-how, we have established the world-class polishing processing techniques in the field of ultra-precise lapping/polishing. TDC offers one-stop shopping for complex parts and components requiring machining, grinding, lapping, and polishingapplied to various shapes and materials.

Grinding

Grinding

Accumulating our unique know-how, we have established the world-class polishing processing techniques in the field of ultra-precise lapping/polishing. TDC offers one-stop shopping for complex parts and components requiring machining, grinding, lapping, and polishingapplied to various shapes and materials.

Precision lapping service / ultra precision lapping service

Precision lapping service / ultra precision lapping service

Here is some basic knowledge about precision polishing technology and some applications for our service.

TECHNOLOGY

We will introduce in-house developed technology realized by the world’s highest level measurement environment and evaluation technology.

Spacer/ Shim (Feeler Gauge)

Reduce looseness and fine tune precision equipment assembly to a higher degree of accuracy.

Precise Mirror Polish Surface on Roll and Shaft

Applicable to Nanoimprints and high function films Polishing cylinders completely eliminating scratches and frosts

Super Precision Long Foil Polishing

We manufacture a metal foils with a surface roughness of a single nano level in a coil shape of up to 100 meters using a polishing machine developed in-house.

Maintenance of surface plate

Maintenance of surface plate

TDC rework on your used surface plate. We also produce new one.

SOLUTION

TDC’s advanced technology dedicates to various areas where hihg precision is required.

Measuring equipment / machine tools

Semiconductor manufacturing equipment

Electronic components

Blog

VIDEO

Here is a brief introdution of TDC Corpotration’s precise machining technologies.