dual_sport_dork 🐧🗡️

Progenitor of the Weird Knife Wednesday feature column. Is “column” the right word?

I make knives now, too. Why not buy one at flightlessforge.com?

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Joined 3 年前
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Cake day: 2023年7月20日

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  • You can move the main center window and the dashboard bar by grabbing the long skinny horizontal stripe beneath either them, same as moving any other floating window. Unless you hit “float in world” on the center window the dashboard/taskbar/clock will remain pinned to the bottom of it.

    The inverse L shaped grab handle on the lower right of any window allows you to resize it. When you are holding it, pushing the analog stick forward or back will move it closer to you or farther away.

    Word on the street is that you can use FrameDrop to put .apks (and other executables) into your Frame’s library. I haven’t had occasion to try it; my main interest in onboard software has been regular productivity-ish apps that run natively in Linux. I stream actual games from my desktop PC, which is approximately three million times more powerful than the Frame itself.







  • You can extract the chip’s serial number in software trivially. In Windows, from a commandline:

    wmic cpu get pricessorid

    I’m positive you can do the same with some Linux command, and failing that certainly with basically every vaguely modern benchmarking tool. Same deal with hard drives and probably also video cards. My BIOS/UEFI even enumerates all my connected hard drive serial numbers on screen if I interrupt its graphical boot screen.

    Given that the anti-cheat schemes these competitive games are literal rootkits, I don’t think gathering the user’s hardware serial numbers in order to attempt identify them is much of a stretch.





  • A CNC for what, milling? If so, I agree with the others here. Using belts to drive a milling machine is likely to result in too much backlash to be viable. The entire point of ballscrews is that they’re (reasonably) proof against backlash, even moreso than regular lead screws. We can get away with it on our printers because in normal operation the print head and nozzle are never supposed to touch anything so it doesn’t matter. For milling, backlash in your movement system will cause your tool to kick itself off of the workpiece when its edges touch it (i.e. hundreds/thousands of times per minute) which will make it chatter, result in lousy finishes and accuracy on your parts at best, and most likely wind up with you breaking a lot of bits.

    Maybe you could get away with it if all you’re doing it routering wood, or something. The moment metal enters the equation, forget it.

    The key to milling is rigidity, rigidity, rigidity. If you are having chatter problems, accuracy problems, tool breakage problems, basically any kind of problem, nine times out of ten you’ll wind up tracing it back to backlash and/or your machine or clamping arrangement not being rigid enough in some capacity.