UT1070-150B Contour & Roughness Measuring machine. Measurement principle of this instrument is the Cartesian coordinate measurement method, which measures the coordinate points of the surface contour of the measured part through X-axis and Z1 axis sensors. The coordinate point data measured by the sensors is transmitted to the upper PC through electrical components, and the software performs mathematical operations on the collected raw coordinate data to annotate the required engineering measurement items. 

Functions: 

It can measure the straightness, inclination, angle processing, circle processing (distance from line to tangent, distance from center to center, arc radius, distance from intersection point to center of circle, distance from center to line), point line processing (distance from intersection point to line, distance from intersection point to center, intersection of two lines, distance from intersection point to intersection point), logarithmic curve, groove width, groove depth, groove edge distance, groove center distance, inclination, horizontal distance, vertical distance and other shape parameters of various parts.

1. Roughness evaluation parameters: Ra, Rz, Rq, Rt, Rp, Rv, Rc, Rdc, Rsk, Rku, Rsm, Rmr, Rdq, Rmr(c);

2. Waviness evaluation parameters: Wa, Wz, Wq, Wt, Wp, Wv, Wc, Wdc, WSk, Wku, WSm, Wmr, Wmr(c);

3. Original contour evaluation parameters: Pa, Pz, Pq, Pt, Pp, Pv, Pc, Pdc, Pdq, Psk, Pku, Ps, Pmr, Pmr (c)

4. Sampling length: 0.08, 0.25, 0.8, 2.5, 8 (mm);

5. Evaluation length: λ c × 1, 2, 3, 4, 5 within the effective range of the X-axis

Graphic acquisition system - sensors

X. Z1 both adopts high-precision grating sensors, with a large measurement range, high accuracy, and strong stability.

Adopting high-speed parallel data acquisition unit, hardware triggering, hardware high-speed sampling, without delay; A sufficiently dense and stable data source provides the strongest guarantee for later data processing and computation.

(1) By using high-precision digital sensors without guide heads, the measurement errors caused by traditional circular arc direct conversion mechanisms are eliminated. The circular arc trajectory of the measuring needle tip can be directly read by a circular arc grating ruler, and high-precision measurement can be achieved even if the measuring arm is not in a horizontal position, and a wide range of high-precision measurements can be achieved.

(2) The lever uses high-strength carbon fiber to maintain the original accuracy of the sensor to the maximum extent. A sufficiently long lever has a small swing angle when measuring at the same height, thus avoiding interference between a certain component on the surface of the part and the measuring rod during the measurement process.

(3) The inductive roughness meter with high sensitivity and a maximum resolution of 0.001 μ m has high measurement accuracy and can accurately reflect the roughness of the measured surface.

(4) Combined with high-precision guide rails to increase reliability and durability, the guide rails are made of high-strength and high chromium steel, subjected to multiple vacuum heat treatments, mechanically ground and manually ground, with a flatness of less than 2um;

(5) One measurement can evaluate multiple parameters such as roughness, waviness, and contour;