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Blog Entry# 5139444
Posted: Nov 22 2021 (10:54)
23 Responses
Last Response: Nov 24 2021 (10:00)
23 Responses
Last Response: Nov 24 2021 (10:00)
(YNRK-ADI/Load-25B), After starting Ex.RANI Station, JE/YRD informed that OHE vibrating, checked and found fromt panto PT-2 carbon strip worn out and panto nut bolt between upper & lower frame was loose & nut was missing . Isolated PT-2 and worked with PT-1 with restricted speed 80 kmph. Major/Sec-AII-ABR, Minor/Sec- (RANI-FA), Time-9.44-10.12 hrs.
22561/VTA
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22561/VTA
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18 Public Posts - Tue Nov 23, 2021
I totally understand that railways are doing constant research on this issue... They even had to invite Faiveley to see what their pantographs can do but still they are working on it. I have read one of the reports from Schunk citing that if more speed is applied to the panto in the section then wear and tear will increase and I have even notice a lot of dancing and shaking on the panto because again it is working against all physics and aerodynamic situations.
3 Public Posts - Tue Nov 23, 2021
1 Public Posts - Wed Nov 24, 2021