Wire diameter measuring instrument applied to the outer diameter detection of hot rolled high-speed wire rod

  Key words: wire diameter gauge; High line caliper Abstract: the wire caliper can measure the outer diameter of high-speed wire online, analyze and store data, so as to provide more data for staff for reference The wire diameter measuring instrument can realize the high-precision measurement of the outer diameter dimension, and can be applied to the measurement of hot-rolled high-speed wire rod
It is suitable for its production environment
It is an essential testing equipment for hot-rolled high-speed wire rod
The following Lanpeng measurement and control series will introduce this kind of diameter measuring instrument The on-site conditions of hot-rolled wire rod are very bad, with much dust, large water vapor and serious electrical interference
In addition, the wire rod itself has high temperature and fast travel speed, and the signal is not easy to take out
Therefore, it is difficult to realize on-line measurement
In addition, its section is oval and in the state of continuous vibration and torsion
It is much more difficult to measure the dimensions of its long axis and short axis in time than that of static or cold wire rod According to its production status, Baoding Lanpeng measurement and Control Technology Co
, Ltd
has developed lpxj40, which is applied to the outer diameter detection of hot-rolled high-speed wire rod Type 8 wire diameter gauge can realize high-precision on-line detection of outer diameter and solve the above problems
It can realize on-line real-time detection, omni-directional detection, ovality measurement and detailed data display Wire caliper: Significant advantages of wire caliper: 1
Compared with the rotary omnidirectional caliper, the optical mechanical device rotating around the wire rod axis is removed and the eight axis photoelectric probe is adopted, so that the whole machine has high reliability and low cost 2
Solid state camera device (CCD) is adopted
Compared with laser caliper, optical scanning mechanism is not required 3
Compared with other diameter measuring instruments, the wire rod diameter measuring instrument has simple circuit and high precision
The measuring position does not need to be carefully adjusted
It can be measured in the parallel light field formed by eight groups of probes
Therefore, there is no requirement for the position of high-speed wire rod 4
Long focal length lens is selected, which is an optical component and CCD, which can be far away from the measured wire at high temperature 5
The cooling dust-proof device is adopted to make it suitable for the production site of hot-rolled high-speed wire rod, and the high-temperature rolled material can also be measured in real time 6
The light source adopts a green LED lamp with a wavelength of 520nm as the light source, which is not affected by ambient light and has a long service life 　　LPXJ40
Type 8 wire diameter gauge is very suitable for the outer diameter detection of hot-rolled and cold-rolled high-speed wires
In addition, it can realize all-round detection for rolled materials within 40mm, If you have other questions, please follow & ldquo; Measurement Manufacturer & rdquo;