EQUIPMENT | U-CORPORATION Co., Ltd. TEC Division

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Factories and facilities for manufacturing precision equipment and parts

Isothermal (constant temperature) machining room

Temperature change is an archenemy to precision machining, and we minimize the influences on materials and machines by maintaining a constant temperature in our factories. Ultra precision machining is realized in our isothermal machining room, where the temperature is kept at 24℃±0.5℃ (summer) and 20℃±0.5℃ (winter).

In machining rooms, vibration control is important along with temperature control. In order to realize accurate and reliable machining work, our machining room boasts a 1 meter thick concrete floor, with more than 100 piles underneath the floor to support machines in the room.

5-axis machine tools for flexible work

5-axis machine tools are essential to work on products with complicated shapes and surfaces. We introduced state-of-the-art tools made by HERMLE (Germany) and YASUDA PRECISION TOOLS (Japan), and have been pursuing speed and accuracy.

Clean room

Precision assembly and evaluation are carried out in a temperature controlled clean room.

Machines

U-Corporation has sixty-one machining centers and milling machines in total.
The total number exceeds one hundred including lathes, grinders, and EDMs (electric discharge machines). With these machines, we can accept clients’ requests for short lead time.

Machining centers and milling machines【61】

▼Display the Machines details

TYPE MODEL MANUFACTURER SPEC
5AXIS MACHINING CENTER C30U HERMLE 650x600x500
5AXIS MACHINING CENTER H30i YASUDA 650x560x560
VERTICAL MACHINING CENTER YBM-950V YASUDA 900x500x350
VERTICAL MACHINING CENTER YBM-640V YASUDA 600x450x350
VERTICAL MACHINING CENTER V33 MAKINO 600x400x350
VERTICAL MACHINING CENTER F-MACH TOSHIBA 400x400x250
VERTICAL MACHINING CENTER OTHERS
Lathes and grinders【12】

▼Display the Machines details

TYPE MODEL MANUFACTURER SPEC
HORIZONTAL MACHINING CENTER A55 MAKINO 500x500x500
HORIZONTAL MACHINING CENTER SH400 MORISEIKI 500x400x400
MULTI TASKING MACHINE INTEGREX MAZAK φ660
MULTI TASKING MACHINE NT4200 DCG MORISEIKI φ660
MULTI TASKING MACHINE NTX2000 MORISEIKI φ660
CNC LATHE NL2000/1500 MORISEIKI φ300
others【20】

▼Display the Machines details

TYPE MODEL MANUFACTURER SPEC
ULTRA PRECISION NC LATHE UPL-240 RIKEN φ400
CNC MILLING MACHINE AE74 MAKINO 700x300x400
CNC MILLING MACHINE AN-SRN SHIZUOKA 700x300x400
WIRE CUT EDM EVOLUTION AGIE 400x300x250
WIRE CUT EDM ROBCUT α-1ID FANUC 600x400
WIRE CUT EDM AW300 SODICK 300x300x150
WIRE CUT EDM AW500 SODICK 500x300x200
DIE SINKING EDM AQ35L SODICK 350x250x250
SURFACE GRINDER NP415-F NAGASHIMA 400x150x300
SURFACE GRINDER SPG-DX63 OKAMOTO 600x300
LAPPING MACHINE TR15S-F0DT TECHNO RISE φ150
INJECTION MOLDING MACHINE J100EⅡ-P SUMITOMO 100ton
Measurement equipment

In addition, we have introduced state-of-the-art measurement equipment for the evaluation of micrometer-order precision parts. Measurements and evaluations are carried out by our experts in order to guarantee required quality.

▼Display the Machines details

TYPE MODEL MANUFACTURER SPEC
COORDINATE MEASURING MACHINE SVA FUSION TOKYOSEIMITU 900x600x600
COORDINATE MEASURING MACHINE F604 MITUTOYO 600x400x300
COORDINATE MEASURING MACHINE HB-504 MITUTOYO 500x400x250
COORDINATE MEASURING MACHINE QM MEASURE MITUTOYO 300x500x300
VIDEO AND MULTISENSOR SMARTSCOPE OGP 300x250x150
LASER MICROSCOPE VK8550 KEYENCE
MICROSCOPE NIKON  
ROUNDNESS & CYLINDRICAL MEASURING INSTRUMENT RONDCOM54 TOKYOSEIMITU φ300
SURFACE ROUGHNESS MEASURING INSTRUMENT SURFTEST MITUTOYO  
HOLTEST ETALON φ5-φ100
BORE GAUGE MITUTOYO φ20-φ150
PIN GAUGE CERAMIC MITUTOYO φ0.2-φ10
BLOCK GAUGE CERAMIC MITUTOYO
CAD/CAM

It is also possible to manufacture a product from data by utilizing and carrying out CAD data.

▼Display the Machines details

TYPE MODEL MANUFACTURER
3D CAD/CAM NX Siemens PLM Software
3D CAM Hyper Mill OPEN MIND Technologies
3D CAM Mastercam CNC Software, inc.
3D CAD think3 think3, Inc.
3D CAD Creo Elements/Direct Modeling PTC
3D CAD Solid Works SolidWorks
2D CAD Auto CAD LT Autodesk

Security System

In our factory, each door has an individual security lock to prevent outsiders from entering into the rooms, thereby avoiding information leakage from telecommunication devices.