A lot of these you can hear the sound of the machining sound like the way that it shouldn't sound and you know that something's wrong with the speed and feeds or the depth but these guys keep pushing it and then they're tool breaks 🤣 Machining should never sound as violent as some of these are before the crashes or the tool breaks happen. It should usually sound pretty smooth and usually you can tell if something is off just by the sound and if that's happening you need to hit that stop button. If you don't chances are there's going to be a crash or you're going to at least break a tool. And even if you just break a tool chances are you ruined your stock while you broke that tool. The lathe crashes are so funny. I think in one of those I saw the guy do a tool change right into the stock somehow😂 Must have forgot to rapid home prior to entering that tool change or something lol. Ever since I became a machinist a couple years back I really love these videos. I know one of these days I'm going to crash. I just hope it's not as violent as some of these ones. I know some servos were definitely ruined in this video 🤣
Amasing with all these fantastic amasingly uber alles and everyone else are just some dumbasses who always makes mistakes and fuxk up machinist we got here in the comments... If you are so damn perfect and never made mistakes you are not true machinists.... Dont understand why you dont start your own shop.....if you are so good in programming and running the macines, you would be nr 1 in mo time and have a shitload of money....and would not waste your own and everyone else time here..
Most of not all of these clips are result of poor choices and poor machining practices, some of them would be even be totally avoidable had the operator been paying attention while proofing the program.
noone watches noone thinks about proper partfixture noone adjusts the speed and feeds to the clamping situation...just a pain in the ass to watch for a programmer
I’ve been a machinist for 800 years and I’ve never done anything wrong. Fuckin new guys are always scrapping parts and they can’t even read a vernier scale!
hydraulics are strong on cnc machines .. something many forget is the centrifugal force on the claws, the faster you go the more hydraulic pressure to fix the workpiece, ,, you have to be careful with too many rmp on large workpieces and stikout
Toolpath is programmed wrong, and the cut looks too rough, this can cause the edge to build with aluminum and tool breakage. Sufficient coolant usage is needed for that many rough passes. Please let me know what your thoughts are.
I'm not CNC, but I operate some large production machines. Its funny to watch these....because the machine doesn't care. It will just brute force and tear up anything in its way.
Yeah and people around you (mostly some people who are just cutting sticks on a saw) are smart like a fuck, nobody understands what one little typing error can destroy the machine, they should really pay more CNC programmers and operators because you can't even sleep because of that responsibility, you are scared what will happen next day and you know that there is noone who could help you because you are probably only person in whole factory who can kind of program that, you just have to find out everything and it takes years, when you are testing some new tool or new product, you will crash it almost always, people are constantly asking why I am am there watching it with controller in my hand when "it works by itself and you don't have to be there" ....they have absolutely no idea. In wood factory, each product can be atypical, you can't alway dry run everything, you have no time for that and it takes years to be really sure what machine will do. And with those modern machines with cad-like software, you can't be sure that it's gonna do what you expected, that's why I prefer older machines where I can type G-code directly.
