The signals contain information regarding the distance between boundary layers of different materials that measure the inner and outer diameter, ovality
, wall thicknesses and sagging (figure 3).
The visual assessment of the sample included the analysis of several characteristics that are likely to influence mechanical response of the utility poles, namely, diameter, ovality
, taper, knots, slope of grain, and growth rate.
The measured ovality
of the inner surface geometry is in the range of millimetres instead of tens of micrometres that is the tolerance for outer geometry.
To avoid ovality
and tearing in polytetrafluorothylene (PTFE) tube coating, practitioners report that the ideal DRB is 1, and that it must lie between 0.
Q-Test has two measurement modules: Q-Test 1 is based on pneumatics and measures leak, burst and torque parameters of both plastic and laminate tubes using high quality precision transducers; Q-Test 2 adds the ability to measure length, diameter, ovality
and side-seam parameters using both laser and high resolution optical systems.
These types of tools are also said to reduce or completely eliminate ovality
It accommodates much larger pipeline ovality
than traditional welded tees as well.
The purpose of using Ultrasonic Intelligent Pigging is to measure wall thickness, to inspect erosion both inside and outside the pipe, as well as to record significant information, such as pipeline length, ovality
and other information as requested by the client.
00008"; separate transmitter, receiver and rigid mounting rail; use two units together to get dual-axis inspection, or three for three-axis diameter and accurate ovality
measurement; integrate with the Total Vu HMI using a standard ethernet connection for complete product and process monitoring and control; integrate with line control PLCs using the SmartLinc processor and industrial communications such as ethernet/IP; and a four-year warranty.
If the diameter is oversized, or the ovality
(roundness) varies, filament can misfeed or even jam in the feeder.
The new benchtop machine offers a multitude of advanced features including innovative inserts which have the ability to reduce ovality
in pipe and fittings.
The unit provides a machine vision solution that supports up to five cameras and powerful software that can perform multiple inspections of a target package simultaneously--for ID/OD, ovality
, gross formation defects, label positioning, label quality, closure application, fill level, 1D and 2D barcodes, graphical presence and quality, and the presence and verification of alphanumeric codes.