As a counterpart, force data were also collected and processed to understand the reliability of the spindle power data. Power data were collected from the power meter (also called load meter) of the machine spindle to feed into the neural network (NN) for functional processing. Experiments were performed by varying speed and feed. This work aims to evaluate and analyze spindle power data for real-time tool wear/breakage monitoring during drilling of a Ni-based superalloy, Inconel 625. Spindle power data are easy to collect from modern machine tools and can be made available for such real-time data processing. This is vital, especially, when drilling Ni-/Ti-based superalloys as catastrophic failure and premature breakage of tools occur in random manner due to aggressive welding and chipping of the rake and flank faces. During machining, such a system is anticipated to excerpt reliable data within a short time-lapse, monitor tool wear progress, anticipate its wear and breakage, alert the machinist in real time to avoid unexpected failure, and help obtaining quality products. Make sure the problems isn't the E drive not reading anything properly.Ĭall DME and tell them the machine is ailing and not writing to the SD card.Nowadays, digital manufacturing systems with real-time process monitoring and control are in high demand in industries for productivity and quality improvement. Make sure the problem isn't the SD card which you have done by trying multiple cards. So what I would do if it were me (and some you have already done). Should be covered under warranty and needs to go back to wherever you got it.Ĭurious.when you insert the SD card in the DreamStation have you sat there to watch to see if the machine recognizes the SD card and says anything at all?Īny sort of acknowledgement from the DreamStation that a SD card just got inserted.there should be something show up. That's the only other possible culprit.E drive acting up but if it reads other SD cards and not this SD card and you have tried other SD cards and the machine still doesn't put anything on it.then the fault is in the machine (and it does happen sometimes) not writing to the SD card. I assume that you have confirmed with another SD card that you know has something on it that E Drive is working correctly? Also, I can write other files to the SD card(s) I've tried from my pc, Yes, it is still showing no files after being in the machine for weeks. I'm inserting it into my SD card slot on my PC and clicking on the It's not like the ResMed machines at all. ![]() In fact the only graph that gets lost is the flow rate. With Respironics machines a lot of data is stored on the machine and not as much detailed data gets lost if the SD card is not in the machine. If it simply won't write anything at all to any SD card.there is something wrong with the machine and it should be returned for warranty reasons.Įven if the card is left out of the machine the summary data and some files stored on the machine should get written to the SD card when it is finally inserted. What are you using to determine if there is no data on the SD card? Is it still blank after being in the machine? Pugsy wrote:What do you see if you go into the SD card? Files? Folders, etc.is there a folder with the machine serial number name? Like the full capability of using the SD card and other software as well)Īny help or suggestions would be greatly appreciated. (note: I am getting data thru a modem and wifi connection that works for a different software, but would The cards will all hold data transferred from my PC, so there doesn't appear to be anything Turned on in order for the data to transfer to the SD card? I've tried 2 other SD cards and they behave Stillĭoes anyone know if there are settings in the clinical mode of the machine that need to be I have had members in forum groups advise me to format the card several different ways, make sure it's not locked etc, etc. I hear of others that have successfully transferred data from the cpap machines to their SD cards, then to a PC, and it's been an easy and simple process. To date, I have been unsuccessful at getting my machine to respond to an SD My machine was brand new and I've had it for about 40 days. ![]() I'm interested in having the data transferred to an SD card so I can use the SleepyHead I have not been able to get my Dreamstation Auto DSX500H11 machine to write data to my SD card.
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