[SH...] Posted July 13, 2020 Share Posted July 13, 2020 From last two days , lam hearing unusual tik tik sounds from the right side Air bearing with in a one hour frequency. Any one experienced like it. What may be the root cause??IMG_20200713_115804.jpg Link to comment https://qualityforum.zeiss.com/topic/15070-unusual-sounds/ Share on other sites More sharing options...
[Ja...] Posted July 13, 2020 Share Posted July 13, 2020 It might just be the cable carrier.PSLT.jpg Link to comment https://qualityforum.zeiss.com/topic/15070-unusual-sounds/#findComment-80670 Share on other sites More sharing options...
[Ch...] Posted July 13, 2020 Share Posted July 13, 2020 I had a similar issue on my two newest Accura II's. Basically it is a shaft alignment problem. We had one that took almost a year to start clicking and one brand new one that clicked when it got here. Zeiss was good and fixed both issues quickly. Link to comment https://qualityforum.zeiss.com/topic/15070-unusual-sounds/#findComment-80672 Share on other sites More sharing options...
[SH...] Posted July 16, 2020 Author Share Posted July 16, 2020 Thanks for all the reply, I got help from Zeiss, they came to my plant and run the machine for one hour continually using their laptop. But did not observed any sound. They told without understanding the rootcause can't take any action. They told me try to record the sound. Now I am trying to record the sound. Link to comment https://qualityforum.zeiss.com/topic/15070-unusual-sounds/#findComment-80674 Share on other sites More sharing options...
[Ke...] Posted July 16, 2020 Share Posted July 16, 2020 I was initially thinking Gremlins 🤣 When we had a clicking issue with our Accura, they replaced the cable carrier, and it's been good ever since 😃 Link to comment https://qualityforum.zeiss.com/topic/15070-unusual-sounds/#findComment-80676 Share on other sites More sharing options...
[Cl...] Posted July 16, 2020 Share Posted July 16, 2020 Please sign in to view this quote. Link to comment https://qualityforum.zeiss.com/topic/15070-unusual-sounds/#findComment-80678 Share on other sites More sharing options...
[Ch...] Posted July 16, 2020 Share Posted July 16, 2020 Just heard one technician has fixed 6 of these alignment problems in the field. This is normally aligned at the factory but they have a field alignment procedure. This only impacts the band driven systems. The older direct drive systems do not have this issue. Link to comment https://qualityforum.zeiss.com/topic/15070-unusual-sounds/#findComment-80680 Share on other sites More sharing options...
[SH...] Posted July 25, 2020 Author Share Posted July 25, 2020 Please sign in to view this quote. Engineer came again after my complaints, as you mentioned it is the problem in drive, after long investigation he told, it from the bearing in the drive. He added sounds does not cause machine accuracy problem, after discussing with his boss will take a corrective action..IMG_20200725_214514.jpg Link to comment https://qualityforum.zeiss.com/topic/15070-unusual-sounds/#findComment-80682 Share on other sites More sharing options...
[Ch...] Posted July 27, 2020 Share Posted July 27, 2020 That is exactly where my issue was. Link to comment https://qualityforum.zeiss.com/topic/15070-unusual-sounds/#findComment-80684 Share on other sites More sharing options...
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