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Main Technologies and Engineering Examples

Sheet Metal Working

Associating Company
Yoshimasu Seisakusho Co., Ltd. (JIS Q 9100 / Nadcap / ISMS certified)
Employing the highly skilled expertise and latest models of laser, servo press and punch press machines, the company provides the latest technology for forming processes on hard-to-machine materials such as stainless steel, ti-alloy and ni-alloy.

Electrical Discharge Machining(EDM) / Water Jet

Associating Company
H-A-T Co., Ltd. (JIS Q 9100 certified)
For cooling hole, airfoil surface precision machining of aircraft / rocket components (Rotating Disks, Rings, Turbine Blades, Combustion Chambers, etc), we take order by starting with electrodes design and its production.

Precision Machining

Associating Companies
Shiono Precision Co., Ltd. (JIS Q 9100 certified)
Mimasu Industries Co., Ltd. (JIS Q 9100 certified)
Based on superior engineering expertise and skilled professionals, as well as the latest 3D-CAD/CAM, numerical lathe and 5-axis machining center technology, these companies provide highly complex machining of hard-to-machine materials with precise dimensional control.

Surface Treatment

Associating Companies
Osaki Kinzoku Co., Ltd. (ISO 9001 certified)
Denkahimakukougyou Co., Ltd. (JIS Q 9100 certified)
These companies provide a wide range of surface treatments. Both have intensive track records and have obtained process approval from many primes and vendors with the MIL, QQ and AMS surface treatments.

Spinning

Associating Company
Nagase Co., Ltd. (ISO 9001 certified)
The company performs concentric spinning processes from φ5 mm to φ2600 mm with maximum pressure of 8 tons on stainless sheets.

Heat Treatment

Associating Companies
Kamijima Netsushori Co., Ltd. (JIS Q 9100 / Nadcap certified)
Tamayakin Co., Ltd. (JIS Q 9100 / Nadcap certified)
Conforming to the AMS and MIL specifications, these companies widely obtain process approval from many primes and vendors, by offering high value-added heat treatment with short lead-time.

Assembly and Maintenance

Associating Companies
Mimasu Industries Co., Ltd. (JIS Q 9100 certified)
Yoshimasu Seisakusho Co., Ltd. (JIS Q 9100 / Nadcap / ISMS certified)
In addition to the production of single parts, these companies provide assemblies of component units under optimized clean room conditions. In addition to the assembling operations, those qualified specialists perform repairs and overhauls of precision mechanical units.

NDT

Associating Companies
Yoshimasu Seisakusho Co., Ltd. (JIS Q 9100 / Nadcap / ISMS certified)
Mimasu Industries Co., Ltd. (JIS Q 9100 certified)
Amateras has the capability of conducting Fluorescent Penetrant Inspection (FPI) and Magnetic particle Inspection (MPI) as Nondestructive Inspections. Amateras provides highly reliable quality assurance performance.




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