Inner Diameter Measurement Presentation 2024
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Laser Systems for Inner Diameter Control

RIFTEK RIFTEK company was founded in 1993. The enterprise specializes in development and fabrication of optoelectronic instruments for measuring of geometrical quantities. The basic product line includes: laser triangulation position sensors; 2D and 3D laser scanners; optical micrometers; absolute linear encoders; hardware and software systems for welding robots; specialized systems for measurement dimensions displacements and distance, thickness, diameter, ID and etc.; measurement instruments for railway transport; machine vision systems. RIFTEK products are delivered in more than 70...

Automated systems for Inner Diameter Control. PURPOSE OF SYSTEMS The systems are designed for contactless measuring of inner diameter and profiles of cylindrical and taper pipes, gun barrels, extruders, progressive cavity stators, turbodrills and so on. MEASURED PARAMETERS  ID, Ovality, Roundness, Cylindricity, Conicity, Concentricity We offer systems based on TWO WORKING PRINCIPLES  Multi-sensor measurement by stationary laser sensors  Inner surface laser scanning with rotating sensors SYSTEMS PARAMETERS  Measured ID – from 9 mm  Up to ± 2 um accuracy  Up to 32000 measured points on...

The basic elements of ID measurement systems. THE SYSTEMS USUALLY CONTAIN:  Laser measurement head with • stationary sensors or • rotating sensors (point or 2D)  Translation module, intended for transportation of measurement head inside the pipe: • self propelled or • any kind of pulling machine or rod  Software for PC  Calibration master-rings THE SYSTEMS CAN CONTAIN:  Centering frame to hold measurement head near pipe axis OPTIONS:  Pipe straightness measurement module  Video inspection module  Wireless connect

Multi-sensor measurement heads, RF040 Series. Structure and operational principle. THE MEASUREMENT head CONTAINS: usually 6 laser triangulation sensors, located circumferentially in one housing at known fixed angles. THE SYSTEM OPERATES AS FOLLOWS The measurement head is inserted into the pipe and moved by translation module to the definite position. Calibrated laser sensors measure distances to the inner surface Software calculates inner diameter of the pipe

Rotating laser measurement head. Structure. THE MEASUREMENT HEAD USUALLY CONTAINS: laser triangulation sensor 1 (one or several pieces with different measurement range and stand-off distance), mounted on rotating platform 2, with motor 3, electronic driver 4 and rotary encoder 5, coupled to the motor 3. The system can also includes a tilt sensor 6, intended for control of inclination of rotating platform during measurement. Options: in-built Wi-Fi module 7 is used for communication between the system and PC; the system can be powered from internal batteries 8. 2D laser scanner can be...

Rotating sensors measurement heads RF096 Series. Operational principle. THE SYSTEM OPERATES AS FOLLOWS: The measurement head is inserted into the pipe and moved to the definite position. Rotating laser sensor scans inner surface of the pipe and the head transmits polar coordinates of the surface (distance from rotation axis, measured by triangulation sensor and a corresponding angle, measured by encoder). Software uses the set of transmitted coordinates to calculate: ID of measured pipe ovality and roundness to find surface defects to design full profile in definite section. 3D model of the...

ID measurement by Multi-sensors systems APPLICATIONS.

Multi-sensor laser system for fiberglass pipes deformation measurement.  Six triangulation sensors inside  Diameter range – 500…1250 mm  Accuracy - +\-

Multi-sensors systems. Designed for ID measurement of nuclear Power station pipes  Four laser sensors inside  Diameter of the module: 70 mm  Measured diameters: 95…195 mm (main range), 160…300 mm (extended range)  Accuracy: 0,05 mm (main range) and 0,2 mm (extended range) Designed for robotic measurement of engine cylinders ID Six laser sensors inside Diameter of the module: 60 mm Measured diameters: 70…80 mm Acc

Multi-sensors systems. Designed for ID measurement of pipes Six laser sensors inside Diameter of the module: 60 mm Measured diameters: 65…115 mm, Accuracy: ±25 um Designed for honing machines Six laser sensors inside In-built battery, Wi-Fi data transfer Measured diameters: 100…150 mm, Ac

ID measurement by Laser Scanning. Sensors and Systems.

Triangulation laser sensors for ID measurement, RF609 Series.  Smallest triangulation sensor on the market, sensor body diameter = 8.5mm, measured ID – from 9 mm  Sensors with in-built slip-ring  Sensors with battery supply and Wi-Fi data transfe

Triangulation laser sensors for ID measurement, RF609 Series. Measuring ID from 9 mm with ± 2 um accuracy

Triangulation laser sensor RF609-Wi-Fi. ID measurement for CNC machines.  ID range 9…19 mm or customized  Accuracy ±2 um Sensor parameters can be changed on request

Measurement kit for Heat Exchanger Tube Sheet control on the base of RF609-Wi-Fi sensors.  ID range 9…19 mm and 16…46 mm  Accuracy ±5 um and ±12 um  Measurement cycle 5 s Sensor parameters can be changed on re

RF096 systems for ID measurement. Customized versions for stationary or robotic solutions.  ID range  Accuracy  Resolution  Measurement speed https://youtu.be/UbF1E1Hjz5E 70…160 mm ±0.05 mm 2048 points for cross-section 4 cross-sections/s https://cloud.riftek.com/s/Kei5yrBLiHefLp8  ID range  Accuracy  Resolution  Measurement speed Systems parameters can be changed on request

Robotic measurement of Stepped holes RF096-15/40-50/70 system.  two stages measuring head with three laser sensors inside  Range 14…40 mm  Accuracy ±20 um  Range 50…70 mm  Accura

RF096 systems for ID measurement. Customized versions with centering frames. Designed for extruder barrels inspection    ID range 40…95 mm Accuracy ±0.005 mm Control of wearing status, roundness, ID Designed for tubes inspection ID range Accuracy Resolution (cross-section) Speed