“Helium” is characterized by the highest precision machine which is UNIMETRO wholly developed and designed. Each part is selected strictly in the period of manufacturing and make sure that all parts are connected perfectly and opportunely in the period of assembly. The acceptance of measuring machines takes place according to ISO 10360-2. In doing so, two standardized acceptance procedures are used. All measuring machines are measured with an ultra precision laser. Afterwards, a test conforming to standards with DKD-certified solid measures such as gauge blocks, ball plates, etc. is conducted. Therefore, the machine customers use at last is real high quality、high precision and German Technology.

FEATURES:

Granite working platform is the support of the whole machine, and its good quality affects the performance of the whole machine. The three shafts are made of granite material and processed as a whole. They are stress-free, anti rust and anti-corrosion, easy to maintain, low coefficient of thermal expansion and small deformation affected by temperature. Effectively reduce the vibration of the measuring machine and improve the performance of the whole machine.

Transmission system - friction type "self correcting" transmission:

All the three-axis transmission adopts friction transmission and adopts "self correcting deviation" stable transmission system. The transmission system adopts the structure of "fixed + micro suspension" to ensure that it is parallel to the guide rail during transmission! It can keep the stability of precision and the smoothness of movement while moving at high speed. Moreover, it improves the self-protection of the machine tool in case of collision and makes it safer to use.

Grating ruler Renishaw high precision grating ruler :

Grating ruler is an important part of three-dimensional coordinate system. Renishaw is the giant of three-dimensional coordinate system in the world. It has the best market reputation and guarantee in quality and after-sales. All our machines adopt Renishaw high-precision grating ruler with resolution from 0.1 micron to 20 nm.