Test Specimen Processing

〔Main Equipment〕 7 CNC tuning machines/７ universal turning machines/2 CNC&manual lathe turning machines/1 CNC milling machine/2 universal milling machines/3 CNC molding machines/3 surface grinders/2 rotary grinders/2 CNC cylindrical grinders/2 CNC machining centers

We manufacture ferrous and non-ferrous test specimens. Introducing of longitudinal sanding machine enables us to get rid of circumferential abrasions on a work piece and achieve a low residual stress state. This technique is now applied to test specimens for aircraft-related testing.

We proudly boast about our processing technology which meets every need of our customers, such as conducting tests complying with JIS or ASTM and so on.
By maximizing the abilities of each facility, we have continued to improve. We are committed to respond promptly to the requirements of our customers at low cost but with high quality. In addition, we focus on the skill development of our employees by holding study sessions regularly.

We maximize the performance of the cutting-edge equipment.
We turn our experienced skills and sense to advantage in processing test specimens or mirror polishing at the metallographic testing. Furthermore, we introduce the cutting-edge equipment enterprisingly and also increase work efficiency with our outstanding ability of operating which maximize its performance. With these excellent attributes, we fulfill the requirements of our customers at low cost and high quality.

【CNC machining center】 The photograph above is the vertical machining center which conducts from rough processing to length tuning for several impact specimens.This machine mainly conducts the outline and drilling processing of rectangular test specimens.

【CNC tuning machine】 This machine mainly conducts the processing of the reduced and thread sections of round specimens. This can also conduct the processing of round specimens from drilling center holes to the outline processing automatically.

【CNC milling machine】
This machine mainly conducts the outline processing of rectangular test specimens.

【CNC molding machine】 This machine mainly conducts the fine processing of notched section in impact test specimens.

【CNC cylindrical grinder】
This test mainly conducts the processing of the reduced sections and grips for fatigue test specimens.

【Longitudinal sanding machine】
The introduction of longitudinal sanding machine allows us to provide promptly high-precision test specimens having little tolerance.

【Polishing machines for samples for microstructural examination】
This machine polishes samples for microstructural or grain size examination.
Our expertise cultivated by abundant experience locates the intended sides for testing.