（株）ティ・ディ・シー 西日本営業所

General information

株式会社ティ・ディ・シーは精密な研磨加工・ラップ加工をあらゆる材質に対応することを得意とし、多くの材質にＲａ1ナノ以下の面粗さを実現することが可能です。また面粗さと同時に平面度・平行度や寸法精度などにシビアな管理が要求される加工を特に得意としています。
http://www.mirror-polish.net

blog: http://mirror-polish.com/category/blog/
blog in English: http://mirror-polish.com/category/blog/?lang=en

TDC Corporation is a manufacturing company of which core competence is super precise polishing/lapping service. TDC’s unique polishing/lapping technology achieves ultra fine specifications, such as roughness for most metals is under Ra1 nanometer, super fine flatness, parallelism, and size tolerance are also achieved by its expertise.

TDC is located in Japan where a number of world famous high tech companies are clustered, and TDC is well known for its excellent quality there. Moreover, its customers spread all over the world (more than 2000 companies/institutes) and its technology is put to use in diverse fields/industries such as micro system, nanotechnology, automotive, biotechnology, chemical/pharmaceutical, printing, electronics , energy, semiconductor, aerospace, mechanical engineering, medical technology, optical, etc.

Roughness: Ra1 nanometer for most of metals
e.g. SUS304 is Ra0.43nanometer
* measured by Talysurf CCI3000 (Taylor Hobson : non contact optical 3D profiler )
Flatness: 0.05 micrometer(50nano) for 4”square
Parallelism: 0.1 micrometer(100nano)
Angle: +/-3 seconds
Sphericity: 50 nanometer

TDC possesses various equipment centered around lapping machines.
Not only polishing/lapping, precision machining is also our expertise.
Objects of TDC’s expertise are not only flat shape but various kind of shape (round, roll, skew curve, etc ).

TDC possesses reliable inspection tools and inspects all products with them.

We continue to try applying our technology on other new material
Metals(Steel, Stainless, Ni, Cu, Al, Ti, Mo, W, Au, Ag, Pt, Ta, Ga, V, Pd,…….STAVAX, etc),
Ceramics (Al2O3, ZrO2, SiC, Si3N4, SiO2, etc.)
Resin (Engineering plastics, Acrylic resin, PPS, Vespel, etc.)
Glass (BK7, Zerodure, Crystal, PYREX, etc.)
Semiconductor material (Si, SiC, etc.)

We accept orders from one piece to mass productions.