BOLTR: DeWALT 60V Brushless Grinder
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- เผยแพร่เมื่อ 3 มี.ค. 2017
- DeWalt 60V Brushless. It's the torquey-est 5" cordless grinder I've ever laid hands on. But is it any good in comparison to the Milwaukee Fuel? Yes, it's better in most ways. What's the runtime on a lithium 60V battery? 5.5 ✪►/ca/listing/464202928/one-rule-to-ruler-them-all-cheeky-jokes◄✪
✪► / ave◄✪ - วิทยาศาสตร์และเทคโนโลยี
I think you would get a lot more views if you didn't use so much language
Who gives a fuck about views from kids and teeming hoards of internet mouth breathers?
Logan Taylor your shop, your channel, your language. 1/3 the reason I watch is because of the fun language.
Oh, I misunderstood. Ja, I probably would get more views if I didn't use so much language. Like just do a montage of red hot knives and brostep? Sound advice.
Logan Taylor False. I enjoy these vidjayos fully on account of them being real, like the gentlemen in a shop we are. This is HBO, not ABC.
a guy came for silence
In a time where most people have the attention span of a gnat. This guy manages to keep me intrigued for 27 minutes about a tool I'll likely never own.
Agree
agreed, those cordless grinders are kinda new... anybody with testosterone is horny for them!
@@njones420 SQUIRREL!
That's the magic of AvE
not with that attitude you wont. but then again...do you even have a use for one? lol
enjoyed, thanks.
Keep on reaching for the stars!
200th thumbs up! woot
The approval from TOT is a blessing from the tool gods.
Update, had mine for a couple of years now. I do a lot of finishing work in construction and this grinder is by far best and most powerful ive ever owned. I can use it for hours without fatigue and it cuts effortlessly. Great grinder ( the tool i mean, not the website)
How does it stack up against a corded dewalt grinder or any corded grinder just as powerful?
@@marcowens3522 just as poweful I was very impressed
There's very few honest reviews on this site anymore. As soon as I hear someone say the company supplied me the item I click away and never come back. Yet it seems 99% of people like being served hidden ad's for products where the problems of faults are cleverly skipped over.
audio is fine, honestly never would have guessed anything was diffrent
waderedsox I just keep trying to figure out exactly how he iis placing the camera.
Nerdy, Retro, Gaming - some of my videos I used a variety of tripods and a adjustable PVC pipe mounted to my ceiling. usually you have the camera positioned in front of you focused on your work area and you wrap your arms around it to work on the project. I like the suspended camera slightly above me as it frees up more worktable space and you don't have to worry about bumping the tripod. you do have to mark out places for the cameras field of view so you don't accidentally get the back of your head in your shots.
waderedsox +
To shoot this way I think you need an exceptionally wide angle lens.
Uncle Bumblefuck here probably has a full-frame DSLR for taking pictures of his little princess and whatnot on vacation, so for him a 50mm is actually 50, unlike most of us who buy the 2/3 frame "prosumer" DSLR cameras that turn 50mm into a zoom lens, letting you only focus on a tiny part of your bench unless you mount the camera on the ceiling.
I appreciate his attention to the audio quality. I notice sometimes when he's overdubbed the voice audio, probably to be clearer about what he was talking about (or to eliminate some background noise). BTW AvE, more Beethoven overdubs please! heh.
"There's a nice shaft". That's what she said.
8/10-To much porn IGN
That's the joke Bumblefuck
I can't say enough how much I appreciate your firm stance on not selling out, imma be real honest, if you ever did, I'd be the biggest sucker, I'd buy anything you recommended with little question asked.
Stay strong
This dude is funny and above all honest, hard to find that now a days especially on youtube of all places.
Not to mention he doesn't curse. He speaks proper nerd, with a sailor dialect, and a construction accent. I feel like I fit right in.
Damn I wish I lasted 5.5 min under heavy use lol
Nickolaus Bishop best comment on TH-cam
just go a couple of rounds
@@adhdandy9367 depends on the recharge time
@@TD-g5g , always good to carry extra batteries....lol
need those little blue batteries, eh?
“The problem with pressing is...
1...you need a press.”
This had me laughing so hard😂
Coming soon, a couple press review vidjeos....
Why did the capacitor kiss the diode? He just couldn’t resistor.
why did the capacitor have a high pitched orchestra? Because at low frequencies he wasn't a good conductor.
Another drive by soldering by that all girl gang, the Re Sisters. Thanks - Lumpy
Lol you guys are dorks. Thats a fond "dorks" btw. Not an attack 😊
O finally managed to get rid of that nasty electrical charge I've been carrying...
I'm ex-static!
Thermistor, hey mister wanna buy my sister
As an audio engineer, I can say that this episode sounds pretty fantastic. One of the best ones I've heard. And I've seen.... all too many of your videos.
that molly grease is very interesting stuff. aside from lubricating, it actually allows the rolling elements in the bearing to maintain traction with there races. although this may not seem important, i once said the same thing and used a regular all- purpose grease in place of molly in low-speed needle bearings in a suspension application and destroyed the needles as they skided and developed flat spots.
Interesting!
I thought the same thing at first too, but the molly grease i was using had a higher viscosity than the all purpose grease so i do not think it would be that. both greases were a lithium base and used within the specified temperature range. Originally I thought the flat spots may have been due to shock loads, but i could not find any impact marks or dents on the outer race, only scuff marks.
I took this a step further and next time i repacked the suspension bearings, i cleaned and re-packed the upper shock bearing with all purpose grease and the lower shock bearing with the same molly grease. next year, sure enough the regular packed bearing developed flat spots on the needles and the molly packed bearing was perfect.
yes, off road competition bikes primarily and snowmobiles; stuff with a lot of suspension articulation.
roudyroy1 Thank you for your information via what you experienced , much appreciated brother :-) keep the chooch, chooching,
saw thumbnail, clicked immediately. Understood nothing. Time to mow the lawn now.
The Lawn Care Nut my lawn is covered in snow.. id love to have a lawn right now
lucky bastard, i wish i could mow my lawn now..
robhimself79 Same here. 30" of snow 2 weeks ago, but 12 real dungarees this week... Mother Nature in Qc is bipolar
No rain for weeks - lawn is dead.
Good
I hate fucking mowing
i had nothing but rain and snow for like 3 months, the lawn is soaked, brown, dead! But i have two ride on mowers, its fucking fun to mow. Just stick a beer in the cup holder and mow, its the best! I recommend you get yourself a ride on with a cup holder!
I have one of these... We've used it to enlarge entry holes in the bases of ATMs and safes with very thick steel. In the field this tool is great
It's damn enjoyable to watch you drop this impressive range and depth of knowledge, sir. Thanks for the vids.
Yeah the tool has a picture of a brake on it that ain't actually a physical brake-pad, but when was the last time someone hit a fecking save icon and actually wrote something to a 3.5" floppy?
yeah kind of amusing the nitpicked aspects of this tool given how much he liked the internals.. probably not his intention given the fact that he says he likes it but they're all kinda "lipstick" things he doesn't like
I think his point is that if the electronic pixies fail to chooch theres no way of stopping the jeezless thing
...did I AvE correctly there?
Lol. I use 3.5 floppy disks regularly in the shop. 15 year old machines still chooch!
Obvious answer is to take a bit more off what you're grinding! the motor is just a stepper motor in drag, so e-braking it doesn't take any fancy pixies - it can be handled mechanically with the switch. Set it up so that when it's not chooching, the switch shorts the coils across a fat resistorb, and lenz's law will make sure that no fun occurs
The US's nuke silos still run software off 8-inch floppy disks. Military Grade!
Warning; do not use the search term "grinder porn" to attempt to locate this video...
macelius : comments like this really enhance the AvE experience! kudos!
macelius I searched on "grinder porn". Now I am blind. Hope my eyesight returns before the next Ave vid.
well your mistake was looking on grindr.
It took me 19 hours and half a gallon of lube to find this video.
And you know the *pokie bit* goes it to the *pokie bit receptacle*
now I've made myself feel dirty.
My brain refused the see the piece of angle iron he was grinding and I thought he's just laid into the fucking vice like an absolute savage. I was wondering what in the frig had gotten into him
I thought the very same thing lol
Me too.
Nevir202 i had the same hilarious moment. Thought ol boy said "duck it"
You OWN this channel my friend. A master of entertaining education by definition.
That mesh in front of the cooling fan is a great idea.
Last year i had to go to the doctor to get a splinter out of my eye cause the freaking fan (of all things) blew a piece of sand underneath my safety glasses!! Thank you makita 😐
For the price of those batteries I'll take my pixies directly from the wall hole, thank you.
I have an inverter and bring mine in my truck charging system. That's an often overlooked option.
Most grinder users who need high output are welding and have wall or generator pixies aplenty. The cordless grinders aren't really for that use case. They are dandy cutoff tools though. I bring my Milwaukee 28V on salvage yard runs where it paid for itself many years ago.
I take a 12v sawzall to the yards 😂
The battery and charger cost $100 if you buy them with the tool.
THe highest praise i can give these grinders is that after being used, every day on a demolition site for a year, by guys who honestly don't know how to use one and didn't treat them particularly well, we had absolutely no problems except for the hex hole in the nut rounded out and we had to get creative a few times. Hands down the best grinder I've ever used.
23:58 "what the eff yo" i love this channel more and more every day.
Saturday morning with AvE and coffee
Oddly enough, 4.5" disks are super common in the States. Half the grinders on the shelf at the stores are 4.5".
TheBreaded
Yep, pretty much all 4.5”.
Battery-powered tools continue to evolve as battery technology continues to evolve, so I can understand the wide range of voltages now available. I think this is a splendid video and very good sound quality, and by god, sir, if I were in the market for a cordless angle grinder, this would be it! I am too cheap, however, and will be happy with my present unit requiring a cord. My job on the railroad required the use of a wide range of grinders, so I have my biases. That said, this is a straight-up honorable demo of the good and bad parts of this machine. The full-out turn the metal blue endurance of 5-odd minutes is one end of the endurance spectrum. I would suspect that for much lighter loads, the figure could be 2 or 3 or 4 times as long, ymmv. I am thinking that when a cordless grinder is appropriate, this might be the appropriate grinder. You done good.
You're audio is always perfect for me, never any problems!
This isn't the grindr porn I was looking for....
Kille78 but it is the grindr porn you’ll be coming back for
Still "runs like a rape date".
"Metric Pounds" As a US Machinist I love it.
Best tool review I ever came across, thank You 🙋🏼♂️
I got one of those over 5 years ago now i have to give it a spin sometimes before it will start. I've used it for cutting countless tiles and tons of nails, screws,bolts,everything else. Been the best grinder ive ever owned.
A sidenote on the PBT usage, it's likely added to the case plastic to reduce shrinkage during injection molding and increase the resistance to solvants. Fun fact, el-cheapo ABS plastic will rapidly wear away and begin to shine from repeated contact to the oils found on skin. This is why heavily-used low end keyboard keycaps develop a shine. PBT is highly resistant to this type of wear.
The heavy switch is probably there because when the Mosfets in a brushless controller fail, they fail shorted, and it would just sit and melt or catch fire if not for a mechanical switch.
The Mosfets also can do so at any time the battery is plugged in, as the voltage is across all 6 of them, creating a time-bomb in your box if you leave a battery in place by accident. The switch takes the voltage off the Mosfets until you pull the trigger.
My thoughts on the super fine screens is they are probably to keep the inrunner armature from becoming a iron chia-pet the fan sucks in your grinding dust.
That's going to be a tough problem with open air-over brushless metal moving tools going forward. A sealed TEFC motor would be the solution, at the cost of weight and size (it would have to be larger and carry a serious fan to stay cool). A real AC induction 3 phase would work, but they are heavy and require a wound armature. Expensive too.
The particle retention is not a problem on conventional AC/DC brushed motors because they have no permanent magnets and shed the iron dust. It only passes thru, grinding up bearings and brushes as it goes. That issue is usually dealt with using sealed bearings and replaceable brushes.
Nice breakdown, almost makes me order one, but I'm not much of a fan of the Flex system, it's not servicable and as you noted in the battery video is just a landfill filling machine (using our money).
Message to manufacturers - Give me serviceable high quality batteries at a moderate voltage(s) with replaceable 18650s and a good balance charger and I can manage the voltages, thanks. 5 Cell and 10 cell (20v & 40v) should cover most tools well.
The 'voltage wars" are just a marketing ploy, it's the watthours that matter (as you have noted before), so start plastering that on the box instead. (to do your own comparisons, watthours is voltage x amp-hours) the higher the number, the more energy in the battery.
(Mini-rant over, thank you for your indulgence)
I like your videos, thanks for taking apart your pet tool. Hope it runs as well as it did.
Scott
Bro, you're a stand up guy. Every video I find more and more reasons to like your stuff and who you are. Keep it up.
Pleasure as always watching some good ole shop discussion. Keep them coming!
"You''ll never get the friggin geezlus thing off" Thanks - Lumpy
Id love to hear about a mini biography for you man, You have a cool life, and have worked on some pretty incredible projects.
Are you a prospector as well?
Man, the knowledge you have is awesome. Nice Videos
These reviews are great. Love the detailed analysis and humour.
I remember back when UBF thought brushless was just marketing wank.
Who is?
The Flexvolt batteries WILL fit on the adapter if you cut the little front tabs off of the adapter. They're only cosmetic, but they prevent the flexvolt from sliding on all the way. I use mine with a Flexvolt every day to run my old 18v circ saw and 18v grinder.
Agreed
I use my 60s on that exact radio too
AvE, this grinder is pretty awesome. I just took mine out for a spin. I went full 300 pound, Alaskan Grizzly on this thing. (6'4"-290lbs) I did everything I could to give this thing a hot supper, and besides having to change our batteries every few minutes, it does a fantastic job. Thanks for the recommendation, I'm glad that I bought this tool.
He never ceases to amaze me. He knows electricity, plastics, molding, machine tools well. I, a soon (Feb) to be retired Tool & Die Maker/Mold Maker/Machine Builder/Engine Builder,,,,,phew! need to supply with help to this channel only because it is running rite in my cross hairs of a lot of knowledge I know. I'm freaking still learning when I tune in here. Over and Out.
4 1/2" disks are oddball?? I guess the Canadian market is a little different. Here in the States, (at least in Wisconsin), I've never even SEEN a 5" grinder/disk. Everyone and their brother's dog has a 4.5", with the exception of some big 9 inchers. Even Walmart has a good selection of 4.5" if your local hardware store is out of stock. Anyways, love the vidjayo's!!
Yep Erik, you’re right on.
The 5” grinders are very rare in the states,
the 4 1/2” discs and grinders are the norm, and everywhere.
Lol I don't know why he said that. 4.5 inch is all over the place in Canada, some stores don't even carry 5.
@@samuelmeyer2346 industrial hardware distributors and welding suppliers only have the 5", 6" and 9" in eastern canada and the place i've been to in saskatchewan
@@patricelebrasseur5649 Really? Out here on the coast we have all sizes but 4.5 is by far the most common.
@@samuelmeyer2346 in the diy hardware store 4½is the most common to, but the industry supplier are another game
W = Non contact rubber sealed on both sides.
Very detailed review thank you.
And the words you make up are half the reason I watch the channel the other half is your knowledge of the products.
Really like that you really aren’t that biased only towards what you know is clearly better in the aspects you need
The audio is fine. Better than many channels. Also, some paints can actually increase heat dissipation.
I think you could possibly get more views if you increases the explicitly language, at least that’s how and why I subscribed to you. 🤓
I subbed for the lulz.
A few years late to this, but I have one and i love it, and after seeing you show off some of the quality internal components I think I like it even more
Back when i was building brushless motors for my model planes, I used an aluminum and aluminum oxide-filled tooling epoxy to hold the input leads in place. I eventually just painted the crap over the whole motor to lock eveytthing in place. The windings were completely covered AND the whole stator was glued in place with the stuff. I did this because the windings DO vibrate with the current pulses and because the filled epoxy also acted as a heat sink, transferring heat very well.
I feel like Michael Keaton is teaching me about grinders.
You sound exactly like him through out the video
Perhaps the paint acts as an insulator (looks like a good thick coat) to keep heat in the gearbox, but the matte colour will be helping it. A polished/machined aluminium has a poor emissivity (around 0.1-0.3 from memory). Whereas the darker colour will be much closer to 1 (with 1 being a perfect "Black body"). On a project I worked on we dropped our average operating temp (approx) 5% by simply anodising the machined aluminium black instead of leaving it "as machined".
Obviously the paint is thicker than the anodizing, so I'm not sure if it's a win or not on this grinder.
Idk what’s better the explanation of the tools or the hilarious commentary
These reviews are brilliant. Actually showing build quality and seeing if it stands up to the price tag. Not seeing how much packaging is in the box or how pretty it looks in a tradesman handbag.
23:31 "Now, I didn't manage to break it on the teardown and subsequent build back up"
Uh huh. Where did that little bent metal clip from 11:34 belong? Did ya think we'd forgotten about that?
24:05 AH HA!
Why is it that every time you see schmoo you HAVE to touch it?
seanautube v B
Y v b ha
@@mrromantimothy most underated comment on this video
The schmoo is a lewd beckoner for sure.
that helps him tell exactly what kind of shmoo it is. at least in the vijaoes .
I guess it’s better than taste testing it
Best DAMN grinder I've ever used! I've had mine for 3 years now. No issues ever.
Really helpful! I got the corded default at work and im actually loving the stinkin thing. It feels nice in the hand the switch is decent cant really complain there. You also made a very good point about the sponsor type people juicing up product and all that bull shit. This is why i watch you rather than anyone else. Thanks man
The beefy high power trigger switch may be a safety feature. They might switch main motor drive power through that switch. That way when you release the trigger you know that the motor absolutely will turn off. If the trigger were just a small signal switch then there is the possibility that during a hardware fault the logic board might get latched on at the trigger GPIO pin, or a software fault might keep the PWM for the motor driver stuck on. The result would be that even if you let go of the trigger the motor would keep running. Or the motor might just turn on by itself.
+Noah Spurrier Oh yeah you are right! That's what happens when the drills crap out. Thanks!
So how can motor braking work, if the power gets fully cut off when you release the trigger?
I assumed this when I saw the guage of the wires running to that switch. They were looking too skookum to be signal wires.
True. Safety (IEC60730 class B?) certified firmware for the motor driver is not easy and expensive. The switch could solves the problem.
+Paul Murray, the designers might have used a double pole switch. One pole switches on/off main power, the other pole off/on switches a shunt across the windings of the motor. Or a relay might used to shunt the winding when the relay is not energized. That would brake the motor even if the main power was cut-off. The designers might leave the motor windings shorted out at all times when the trigger switch is not being pulled. This would give the output shaft a heavy drag that the user could torque against when unscrewing the nut that holds the blade. It would be nice not to have to press and hold that locking pin while tightening the the blade nut. I'm not sure the the shorted windings would provide enough resistance to torque against, but the force would have to go through the gears so the holding force would be multipliedd.
I like that you don't accept tools to review from the manufacturer, I hate those videos on TH-cam where the guy opens up the video by going "Today we are going to review the" (insert tool name here) while he stands in front of a wall of the same brand of tool as he's reviewing and of course he always loves the tool he's reviewing.
The language is what makes it the AvE experience! Gotta have it!
I'd totally have a beer and a laugh with this guy, sounds like a classic character.
23:20 hahahaha
oh and thanks for turning down the volume of the grinding at the end. a lot of people aren't considerate like that.
so... it has regenerative braking... it was just a matter of time till they crammed a prius motor in a handtool :)
Stick a watt meter on 'er or your pants are on fire.
na rc this tool is probably more skookum than a prius
Man, the things I've learned watching your channel is well, intense. I've shared your channel, hope it helps. Regardless f-em anyway. Keep em coming
I have used the same grinder for a year now and it still works great it has so much power and turque I really like it I cut very big pipe with it about quarter inch thick and 3 feet wide pretty big pipe and I've dropped it many times and it still works no crackes in the plastic it really holds up.
Cordless tools are *great* for those workshops where finding a goddamn extension lead/air-line takes longer than doing the actual job. Mucho convenience.
nice language i love it keep it coming / also nice video!!!!
I have three of these in our metal shop. Running the crap out of these. My metabos are sitting still for the first time. I never thought I'd say that !!!
Absolutely love watching this guys videos. Had a coughing fit watching this one as I was laughing so much.
I see some mention of the electronic brake being a bad thing...not working like a "real" brake. My experience with that type of brake on model planes says that they work very well, and there're no mechanical bits to wear out. I've seen an electronic brake on a 1 kW motor stop a 20 inch prop from 6000 RPM in well under a second...enough stopping torque that the 6 pound plane would roll noticeably. The controller was later re-programmed to do a softer stop for fear of busting the motor mounts.
You should take apart some of the new kobalt 24v tools. I just got the drill/driver and I like it. Id be interested to hear your opinions on it.
The audio quality in your videos is excellent - there are no problems whatsoever.
I LOVE YOUR LANGUAGE AVE! KEEP IT UP BUDDY!!
Audio has always been above average in your vijeos, dude
If they ever do a Home Improvement remake, this guy should play Wilson.
First video I've watched, and its in perfect tradesman language I can understand, awesome.
I have this grinder and it feels really smooth... Hardly any vibration to others. the bind control works amazing. .. most brushless tools will be electric brake... stops on a dime. charger is fast too. very happy with this tool.
Question: Did that battery only last 5 minutes or did the grinder do the "I think your working too hard better stop for a minute electronic thing"?
david lebold that’s just the battery life. You can use it for as long as you want if you have enough batteries and a rapid charger.
That’s the battery life
anyone think he was grinding his vise... I did, I was like wtf is this bad mamojama doin aye?
I did !
Honestly. This is the best tool review channel on TH-cam
My previous Canadian Shop Dick Comedian was PugOne (The lawnchair gokart guy). AvE is literally the best Canadian Shop Dick Comedian Instructor. Love the humor and figures of speech as much as insight. Thank you for making this content.
It's interesting to me that DeWalt seem to be improving so much in the last year or so as Milwaukee decline. I'm a contractor and engineer and swore off DeWalt after years of using them - I gave boxes of my DeWalt stuff to my apprentices to get them started as it there always seemed to be something falling apart. Here I am now with a shop full of Milwaukee to replace it, and damn if the last few red things I've bought have been straight junk (their cordless angle grinder is an abomination, IMO).
Side note: have you seen what Milwaukee are charging for a light on a tripod too? I mean, it's fine and works OK and all, but $300 buys a lot of Knipex and Wera tools instead of chinesium LED flashlights on a stick.
Anyway, rant over. Good vidja
I own both brands and don’t have a complaint for either one, de Walt also sells a tripod light and is worth the exact same. I wonder if they are just ripping everyone off
eddizon martinez of course they are
I usually go Makita unless the other big names impress me more.
1500HZ, its a 4 magnet rotor with 6 coils, the coils are in pairs, 3 pairs means the switching frequency is 3x the motor revolutions per second
As a West Aussie, highly approved, keep it up AvE!
If you look at the ID tag as he turns it over you'll see that it is in fact a 4.5" angle grinder. This is a "Type 1" DCG414 grinder and I have just purchased the newest version (Type 3) DCG414 angle grinder. I bought it as a kit with 2 batteries, 2 guards, a charger and a canvas bag. The first time I went to use it with a wire brush it shut down after 2 or 3 minutes so I went to change the battery and found I couldn't get it off. It took a rubber mallet to finally free the battery. Upon close inspection I noticed the battery was deformed due to heat as well as the stops on the battery holder on the grinder. I called DeWalt and they sent me a new set up. They're explanation was that they had a bad batch of batteries, the old batteries had a 2018 date code. The new kit had batteries with a 2019 date code. I charged the batteries and tried wire brushing some paint off of a metal door and after about 3 minutes the same thing happened to the new grinder and battery. Another call to DeWalt and they had me send the new grinder to their repair center. It's been two weeks and no word yet. I was wondering if anyone had a similar problem with batteries over heating and deforming?
AvE: what happened to that little clip from 11:30?
Edit: yes, it's the battery clip.
dkroth well i guess dewalt put a spare part with it😂😂 redundancy is key!!
dkroth I think that might have been that part he put in backwards for the battery, not sure though
Pretty sure that's the battery clip he had backwards
Ah, got it. Yup.
"Tappy tap tap". You made me laugh. That's a paddlin'.
That got me too. I'm glad I'm butnthe only one that knows that line and uses it at work.
never seen somebody so pasionated about ginders. amazing
I'm really liking your wood handled screw divers.
uh is not buying a 4.5 a Canada specific recommendation? In the US of A standard is 4.5 and 8 inch. 5 would be funky. kydv
the getting spot isnt walmart or homedepot though the gettin spot is industrial and they order all 5" and 6" high name brands like walter and Klingspor
But with a 5" you can still stick a 4.5" on. But you can't go the other way without going guardless
the lack of epoxy on the windings also makes it fixable!
Thiago Ennes and if you use duct tape to hold your windows and it's a lot easier to replace them if they fall out
ahahahaha true. but some design choices are not obvious. for example the epoxy, although an excellent fastening agent, heats up the windings. Every choice has a cost.
8:05
I lough too much on that.
Love your humor and jokes dude,keep it on.
You know you watch a lot of AvE va'jayos when the TH-cam ad's are all machinist related!
Why don't they use thermally conductive epoxy?
Are we adding thermal capacity with the epoxy or simply increasing wrap durability while maintaining similar surface area and subsequently similar ability to transfer heat to surrounding air(pending epoxy specs)? I think it could have both effects. pg 6 of this pdf talks more about this subject... www.lord.com/sites/default/files/LL3243_MotorPowerDensity_0.pdf
I made a comment about a tooling epoxy I used to use when building brushless motors for my toy planes. (I DID get up around 1000 Watts) The stuff was filled with aluminum and aluminum oxide and was a great heat transfer material.
i'm interested, i've got some hot spark plug coils in need of heat sinks, do tell...?
AvE i'm confused, the guard on that thing clearly says 4 1/2''
Comes with 2 guards great grinder perfectly balanced with both size wheels
@@thedude8976 as all things should be
i have no job or a life just seeing AvE feeling the grease has made me miss my shop days :'( i even miss hearing the welder shout EYES! so many good times was made there. even bad times like when barry dropped a glob of weld into his wellies that was some hot shit i can tell you.