Laser Interferometer professional testing Machine Tool

Introduction American API laser interferometer XD Laser can measure the first installation of six linear axis error, including a position error, two straightness errors, three angle error. Take a few days time under normal circumstances test, using the API laser interferometer only a few hours to complete, practical results show that, to save time up to 80% Product Details American API laser interferometer XD Laser equipment is small , light weight, can be mounted directly to the machine guide. 6D laser interferometer which is mainly composed of frequency stabilized laser interferometer and a six-dimensional sensors, the laser beam emitted from the laser after the intervention, the beam splitter 6D is divided into three beams inside the sensor, a beam of light reflected by the cone angle prism reverse RETURN interferometer and a reference beam of coherent interference fringes, the optical phase detector after recognition of electronic counting, recording the exact length of displacement. The second beam is used as the reference beam straightness measurement of the relative displacement between the sensor and the reference beam obtained by the lateral remorse photodiode measure contained within the sensor. Third beam is used as the sensor installed in the 6D small photoelectric goniometer reference light source for measuring the angle error (pitch angle and yaw angle). To ensure stability, the meter of the laser beam in the selection of structural design and lasers have done a careful and thorough consideration to the transverse and angle measuring instrument drift are reduced to a minimum, so as to ensure long-term stability of the measuring instrument . Meter equipped with automatic air pressure, ambient temperature compensation, automatic calibration of environmental changes on the laser wavelength and length measurements, measuring instrument also has specially designed multiple digital filters, the measurement error caused by air fluctuation drop and temperature gradient to the minimum. Technical parameters US API laser interferometer XD Laser of: 1.1D laser positioning errors can be measured mainly 2.3D laser can measure positioning error, straightness error (bidirectional) 3.5D / 6D laser can measure positioning error, straightness error ( bidirectional), yaw angle, pitch and roll angles 4.5D / 6D standard technical parameters: 1) linear: 0.5ppm 2) measuring range: 40 m (1D optional 80 m) 3) Linear Resolution: 0.001 um 4) yaw angle and the pitch angle accuracy:. (1.0 + 0.1 / m) arc seconds or 1% higher value display 5) Maximum range: 800 arcsec 6) roll angle accuracy: 1.0 arcsec 7) straightness Accuracy: (1.0 + 0.2 / m) um or 1% higher value display 8) straightness Maximum range: 500um 9) vertical degree of accuracy: 1 arcsecond 10) Temperature accuracy: 0.2 degrees Celsius 11) Humidity Accuracy: 5% 12) Pressure Accuracy: 1mmHg American API laser interferometer XD Laser features: 1. Simultaneous measurement of linear positioning error, straightness error (T), yaw angle, pitch and roll angles 2. Designed for mounting on machine spindle 5D / 6D sensor 3. Optional wireless remote control sensor longest distance to 25 m 4. Measure speed, acceleration, vibration and other parameters, and to assess the dynamic characteristics of the machine. 5. The complete system weighs just 15 kg, compact design, small size, when measuring machine without tripod 6. Integrated with the laser interferometer in one, simplifying the adjustment steps to reduce the adjustment time