Started by spiyda, August 16, 2016, 05:16:21 PM
Quote from: Sixexe on September 05, 2016, 10:15:10 PMJust started reading this thread with interest, great work. I believe you are on the correct track fitting a camera centred on the nozzel location as speaking to an ex versatronics engineer he explained that to calibrate the machine a camera needed to fitted inplace of the nozzel.
Quote from: Sixexe on September 06, 2016, 01:15:03 PMI guess it is critical to align the calibration camera perfectly in the centre of the nozzel axis or is this the purpose of reversing the camera? If the camera is rotated in the head 180deg then it would be possible to calculate and compensate for a non centred camera?
Quote from: Mike on September 12, 2016, 10:42:30 AMHave you been looking at what it's putting in the cal files?
Quote from: Mike on September 13, 2016, 04:14:44 PMIf close focus is an issue, Cameras can generally be made to focus closer by screwing the lens out further from the sensor.
Quote from: Sixexe on September 13, 2016, 11:45:29 PMDo you know if the absolute location of the grid dots is important, or the size of the grid dots, or the height of the grid? I was thinking about how you were going to get your grid printed and wondered if you had considered getting a photoplot from gerber data. I found jd-photodata.co.uk could supply a photo plotted image size of 556 mm x 695mm at 4k dpi for £38.