I had the same issue with my 09 legacy. I just did head gaskets and replaced alot of parts, including that NGK coil. I put my OEM one back on, and it runs perfectly now. Thank you!!
@Martin-uj6zn25 күн бұрын
Quick question, I’m having some shorting issues with my spindle. I check the 4 leads at the top of the spindle and uvw have continuity between them? Is that normal?
@buildbug397924 күн бұрын
Yes, continuity between U,V,W is normal (required in fact). It's useful to know if your spindle is wired internally as a WYE or a DELTA configuration. In either case, continuity between each of the three windings is expected. You should check the resistance of each winding (interpreting the results differs based on whether your spindle is a WYE or a DELTA). Here is a link to a 3-phase motor testing overview www.electricalengineeringtoolbox.com/2015/12/how-to-test-three-phase-ac-motors.html . I recommend disconnecting the cable between your VFD and spindle, and verifying those wires do NOT have continuity with each other (that is where my fault was).
@kingwens2 ай бұрын
Thank you so much. I was going crazy trying to figure this issue out. Your the best!!!
@onemilkyway3 ай бұрын
What brand coil did you get and from where
@rodrigoosorioporras70293 ай бұрын
Printing right now, amazing job!
@kenf26624 ай бұрын
When you lost steps with the motors it felt like fingernails on a chalkboard.
@Paulilmys4 ай бұрын
Awesome design
@Cdaprod4 ай бұрын
Does the second circuit have to hold a load and draw current for it to stay open, can the bulb be used for that (given it’s a 24v bulb)?
@acoustinoob4 ай бұрын
Why use the belt but not direct gear couple?
@buildbug39794 ай бұрын
The gantry is too heavy even for NEMA 34 size stepper motors. The gear reduction trades speed for power. In other words, it takes more revolutions of the stepper motor to move the gantry a given distance but it is able to move it.
@acoustinoob4 ай бұрын
@@buildbug3979 Thanks for your reply, actually I was asking if we can use reduction gear couple with their teeth touching directly instead of using belt.
@lylefranksaunders21135 ай бұрын
the parts are not all from the company you mentioned, thy are from all over the place 😕
@MrSmitty007j5 ай бұрын
How the hell have you not lost your 10mm sockets please tell us your secrets.
@hughh.80754 ай бұрын
Exactly! I have 10mm multiples-all missing.
@Blair625 ай бұрын
I never heard of changing a coil as part of a tune up. How long was it after you changed the coil that it started giving you problems? I use NGK ignition parts specifically because I thought they were high quality. Also use Standard Motor Products and Denso for the same reason. But I guess bad things happen. Have gotten low quality parts from zone and advance recently and stopped using them.
@buildbug39795 ай бұрын
Yeah, the original tune up plan was to just replace the plugs & wires (they were original, so 96k miles on them). Sadly the #4 wire had corroded itself into the coil and refused to come out. When I finally stopped asking and pulled the wire out, the metal plug of the wire broke off in the coil. I tried to clean up the coil socket but didn't like the result so I decided to replace it and ordered the NGK coil.
@Blair625 ай бұрын
@@buildbug3979 And how many miles on the NGK coil before it started acting up?
@buildbug39795 ай бұрын
@@Blair62 It was about 700 miles
@sblagg5275 ай бұрын
@@buildbug3979 Where did you order the replacement NGK coil from? Amazon? Ebay? Those sites have become notorious for counterfeit auto parts, NGK and otherwise. If a deal looks too good to be true IT IS.
@nickmax75785 ай бұрын
had stalling issues in my 2010 OB,, 4cyl 2.5l (CVT), cleaned the intake which improved it very good but slowly got bad again. had the crank shaft sensor replaced and it helped. but would still stall changing gears occasionally. then started over heating. then i detected a leak in the radiator, so i replaced it. worked good for about 10k miles no issues, then started overheating again. found exhaust coming out of the reservoir. So i traded it in. it did have 170k miles but i was hoping the problems would end... they didnt.
@apachesim5 ай бұрын
One of the best CNC cabinet videos I have come across thank you. I am in the process of of rewiring an older CNC cabinet to incorporate more safety elements MCB's etc. Could I ask you what your ammeters are monitoring and how were they wired?
@Cdaprod5 ай бұрын
Just ordered the correct side mounted aux contact for myself after building my box. Latching circuit (except for the latch) success!
@autojando72235 ай бұрын
Nicely detailed video Hi, i need your assistance with my cnc loader profile. I am trying to debug probe functionality issue
@TheACEEChannel6 ай бұрын
Love this but you should make a version for the masses that don't have a 350mm print bed lol
@johndoug62196 ай бұрын
as a person living in Europe, you sure you got the definition of standard right 🙂
@Cdaprod6 ай бұрын
There’s very little video content on VFD configurations thanks
@Cdaprod6 ай бұрын
These days I use OpenAI (gpt4) to find my documentation and present it to me as a guide
@Lechnology_Engineering6 ай бұрын
Hey Build Bug, I love the way the numbers pop out, for my design I relied on the etching on the socket to be facing forward. If I knew how nice it would look, I'd do what you did. I did a slight change with the magnets. I have a slot on the side to slide in bar magnets, this way metal flakes and stuff cant get in to. Mind you, I use my organizers in a packout tool box, so I often pull them out which allows the magnets to pick up garbage. It's always nice to see what other makers come up with. I posted my design on my channel also if you'd like to have a look! Thanks, Marcus
@Cdaprod6 ай бұрын
I spent the last two year going from being a woodworker that wanted to build a CNC machine, to a DevOps AI Engineer all without learning AC, gawd thanks now i know i need to have more conversations with robots about this, also your annotations really are a life saver! Thanks 🙏
@Isaacmantx7 ай бұрын
nice... now an updated version that is Gridfinity compatible!
@BrandonSalas-us8mm8 ай бұрын
Every iron file in the vicinity rofl i put a layer of duct tape or something similar easy to write clean before splinters
@BrandonSalas-us8mm8 ай бұрын
I feel you brothers thanks for making it can definitely relate and have the exact same ideas rare earth magnets purchased in bulk (for savings )im assuming ?! Am I right self made organizers i had the same socket organizers in the box i have at home i finally tossed them years ago after nothing fit where it was supposed to 🤬 then i start shopping for organizers and im beating myself up for not keeping them or selling at least. Hell yeah keep wrenching! Crap on ftw baby! How much is a 3d printer to get set up and printing these?
@MattVoda8 ай бұрын
Are you using antifreeze in the water?
@stevenb.1828 ай бұрын
Love the "Crap-On" logo !!! Did you create that ??? CNC ??? 3D printed ??? I was thinking, for my box, it should be a "Snap-Away" logo !!! Or maybe "Snap-Off".....
@joshuamazurek67469 ай бұрын
First off I appreciate you! And your work. Don't take this as s criticism as I truly am interested in the "why" but why not just replace his complication with a simple switch?
@buildbug39799 ай бұрын
The latching circuit provides the following 1) it ensures the integrity of wires going through each e-stop switch (arguably a simple switch would do the same thing). 2) it requires a human to actively re-enable the latch when a fault or e-stop is triggered. This second feature is more important than it appears. Lets say you use a simple switch and at some point you hit the e-stop button which breaks the circuit & shuts off power to the machine. Without a latching circuit, the power will be immediately restored the moment the e-stop switch is reset. Perhaps this is fine for you but perhaps not. In industry and industrial machines this is usually NOT desirable. Think of a conveyor belt in a large factory. There may be other things that need to be done to safely re-set a machine to operate. This is why latching circuits are usually preferred.
@robertstaples920710 ай бұрын
I am looking into doing a make over on my CNC machines and I must say your videos are great. My systems have always use a soft stop system for my E stop, so when I seen some of these different hard stop configuration, I new I wanted to incorporate that into my new system. The one draw back I could see in the hard stop, is most of the time I hit the E stop when I realize I have made a minor mistakes and the machine is running. (I do not make these kinds of mistakes as often any more put when I was first learning it happened a fair bit ) Having both a soft stop and a hard stop is a ingenious idea I think for the reasons you explain in the video. Great videos you do a great job of explaining your topic and give more detail even diagrams than most other peoples videos.
@trippytrolls10 ай бұрын
Pretty neat, I wonder how hard it would be to adapt thse to gridfintity
@whistle3man10 ай бұрын
Thank you for making this video. I am starting a CNC plasma control upgrade and this video was very helpful. Your whole series is very helpful very well explained and the graphics showing the wiring and how it works has been extremely helpful.
@jerbear795210 ай бұрын
Thank you so much. Great design.
@thecorrnershed11 ай бұрын
Well done good sir.
@fritzbabler645911 ай бұрын
Hi, I was wondering when you push in the E stop and your VFD contactor opens up, how does your spindle use the dynamic brake? Thanks, Fritz
@buildbug397911 ай бұрын
Another great question. My design does NOT utilize dynamic braking during e-stop. There's a useful standards document created by National Fire Prevention Association (NFPA) that relates to this topic. "NFPA 79 - Electrical Standard for Industrial Machinery" ----------------- NFPA 79: 2018 - Link to full text - safetycents.com/safety-standards/ 9.2.2 Category 0 is an uncontrolled stop by immediately removing power to the machine actuators. 9.2.2 Category 1 is a controlled stop with power to the machine actuators available to achieve the stop then remove power when the stop is achieved. 9.2.2 Category 2 is a controlled stop with power left available to the machine actuators. 9.2.5.4.1.3 The emergency stop shall function as either a Category 0 or a Category 1 stop (see 9.2.2). The choice of the category of the emergency stop shall be determined by the risk assessment of the machine. ----------------- My design is an example of Category 0 - Uncontrolled stop. You are describing a Category 1 type system. You would need to design a circuit to tell the VFD to stop and then once the spindle has stopped, trigger the contactor to open. I don't have any design advice for you on this. I'd have to think about it. There may be some off the shelf solutions for this as it seems like a pretty common issue for industry.
@PhoKingLitMedia11 ай бұрын
I guess I should have watched until the end before commenting, Nice work trouble shooting.
@PhoKingLitMedia11 ай бұрын
Was this all do to the motor tuning within your software?
@PhoKingLitMedia11 ай бұрын
Awesome machine!, Did you build this or did you purchase it? Ive been looking at different designs in preparation for an update. If you can share any information with me about your machine I would greatly appreciate it. it.
@jackhercus11 ай бұрын
Very helpful, thanks for the easy explanation!
@fritzbabler6459 Жыл бұрын
Hi, I have to say it is a nice explanation of your layout. I was just wondering why you put the contactor before the circuit breakers? Typically, the circuit breakers are powered up to feed the contactor. Same as in your house or industrial space where you have a circuit breaker in the wall panel and then that is feeding your machine or appliance contactor switch. Thanks.
@buildbug3979 Жыл бұрын
This is a good question. At it's core, where you put the contactor determines what you think an e-stop button should do and what kinds of problems you think it is intended to address. As a safety engineer, if I could have the contactor be the first thing in my control cabinet I would. This would mean that no matter what kind of fault occurs downstream, if someone presses the e-stop button, the situation will be made safe (i.e. ALL motion stops, ALL power is cut from this machine/controller). This is the purest meaning of e-stop. Sadly this is not possible because I need some power to run the e-stop latching circuit itself. At first glance it's easy to think that an e-stop button should just stop motion (after all isn't that where all the danger is coming from). But I believe the e-stop should serve a larger purpose and make the area as safe as possible when something happens that NO ONE expected. For example, what if there's a manufacturing defect within the circuit breaker itself causing the chassis of the machine to be energized (as well as fail to open the circuit). If the contactor is downstream it will do nothing to make this situation safer. In short, it's impossible to predict all the things that can/will go wrong with a CNC machine and it's controller, the role of the e-stop system is to make the situation as safe as possible both mechanically AND electrically. Ultimately the design philosophy of your e-stop system is for you to decide but I use the following scenario to help guide my thinking. If my mother walked into the shop and found me on the ground and the CNC machine was making some horrible noise what do I want to happen when she presses the e-stop button. Sorry if that's a bit graphic but this is what I think a e-stop should be. This is also why I added a separate 'soft e-stop' button to my system which is really for the machine operator for the every day 'oops I forgot to do something', please stop motion so I can fix it type scenario.
@SaycoPworrell Жыл бұрын
Nice design
@TheSFFV Жыл бұрын
What material did you use PLA, PTG or ABS
@PhoenixRising-nm1he Жыл бұрын
Great print. Might be an idea to print the first section, pause the print to insert the magnets, then resume the print. It would encase the magnets and hold them in place. Also make wiping the bottom of particles easier.
@johndameron9167 Жыл бұрын
Great job. Looks good and is utilitarian. One comment though. Most engineers I've met in my 30 years working at automotive say metric, which always should be expressed in lowercase mm, and inches or English, or American. We have been a metric nation since 1870, yet in most tool rooms everyone uses imperial. That is the correct way of comparing inches to metric. It's called imperial because it was based on the size of the king's foot, finger, forearm, which was a cubit no longer used. Thanks for not smoking during the seminar, but say metric and say imperial and you will be smarter than 80% of the engineers that I have ever met in my years as a design engineer.
@MrJesus4194 Жыл бұрын
When stalling the y axis, did one side stall while the other moved a little more, their by causing the gantry to go out of square?
@kellybrown1860 Жыл бұрын
thank you
@BossSpringsteen69 Жыл бұрын
Using some of these ideas, Thanks.
@CraigKrohn Жыл бұрын
Cool stuff!
@rufustoad1 Жыл бұрын
Not sure if there is a way to talk with you?? I can not seem to see the run button in this script?? I can only assume its because of the tab sizing but I do not see any way to change this? Is this something you could help with??
@MARS-GREENH0USE Жыл бұрын
THE overshoot at super low speed is kinda ok because the low torque will drop it down that much😅...and thats why im here, how many watts do we need to make a 1000rpm 3/4 hole🎉 urs looks like 5kw