Відео

Thank you Sir.🎉

you started with a very good bench grinder, most of then are not of that quality and need a modification at the level of wheel retaining washers.

Talk to your doctor trudeau maid will be approved two weeks.😢

The wheel has been put on the wrong way around. At 2:28 look at the direction arrow on the side of the grindstone wheel. That probably had something to do with the problem.

First one showed missing parts. Second one was complete. It's a working bench grinder ua-cam.com/users/postUgkxxC8HPnl24fu0XhMU_nbmWNEUoK1RMHXk . One thing I like alot is that it's surprisingly quiet. I don't feel like I'm sacrificing any rpms or power for the quietness either. All in all it's a very nice machine. No vibration whatsoever.

All those videos about tuning $200 bench grinders are telling me it's a waste of time. I'll make myself a collar, put it perfectly on any shaft, 2 bearings and I'll drive it with a belt with almost any motor. I need it balanced and quiet, not for making anvils out of rails. Companies make them 500 Watts because it's cheaper than actually balancing the rotating assembly.

Thanks for this, your English is excellent

You wasted my time

This was an extremely useful video for me. I am new to bench grinding, bought a cheap grinder 8" from Harbor Freight and this thing bucks like a wild horse at a rodeo! I researched so many 6" bench grinders - Palmgren, Dewalt, Rikon, Baldor ( way too pricey), Sears Craftsman, Ryobi, Porter Cable.... etc! Exhausting job. They are all built cheaply in China with bad QC. Even though Metabo is built in China, it is German engineered and QC is probably better. The first thing I noticed was that the wheel guard housing was heavy duty, no sharp edges and flimsy steel, and easy to remove. This is a huge plus. It looks solidly built. Your wheel truing and balancing was very informative but I also got to see how the Metabo works. The 6" grinder is affordable at under $200 USD. Not bad. Dewalt 6" is only $100 currently on Amazon, but the hand rests don't even line up to the wheel and you cannot put a 1" thick wheel on it, as the spindle is too short, sheesh! Terrible design! Someone on Amazon reviewed the Palmgren 6^ and said he liked it better than Dewalt and gave the reasons why, but Palmgren still has 2 pages of 1 star reviews - not good! I think Metabo is the one for me! Very grateful for the wheel balancing and a demo of Metabo as well. fyi - Your audio is sub par and hard to hear. To remove background noise add a 'wind sock' fluffy cover on your microphone. It will reduce background noise. Another way is to get a shirt microphone to attach on your collar for clear audio track. Speak up loudly.

Fantastic video. Just got a new grinder because it was so cheap, and with it being so cheap came a lot of vibration out of the box. Glad to see how to start solving this and just ordered a truing tool as well. Thanks!

hey bro, thanks for the video. legend 👍

👍

Man, we need to check how good the balance of each abrasive wheel is. Moreover, each circle must be checked separately. The abrasive material is not uniform, so even if the disc is perfect in geometry, one edge will still be a little heavier, which means there will be vibration. There are many videos on UA-cam on balancing abrasive wheels.

Thank you for this video, my good man.

Interesting & informative, especially as I have my first bench grinder ordered to use for applying primary bevels to worn chisels & plane blades. Thanks for the video.

The first bench grinder I ever owned, I purchased new, at a flea market, for $10. No brand name, no stickers, just a nice, new appearing, 8" grinder. I put it on my bench, plugged it in, turned it on, and it bounced and danced right off the edge of the bench. Hey, I was 18, and stupid. Now I'm 66...... and still do stupid things occasionally. But at least I never bought a no brand power tool again, and got a cheap lesson on power tool safety. In retrospect, watching a new device so out of balance, bounce and dance around was pretty funny.

Excellent tutorial! 🙂👍👍👍

Мне кажется, что из коробки это никогда не работало гладко. Шлифовальный круг нужно выровнять алмазным карандашом, а в идеальном случае - он должен сидеть на специальных шайбах с грузами + исправленный алмазным карандашом. ua-cam.com/video/U5AyqcW8bwQ/v-deo.html Только тогда это будет работать чисто.

Instead of using a coin to measure vibration, there are a number of free apps you can use on any cell phone. That way you have actual numbers to go by instead of an estimation.

Nice job, Thx from Austin TX!

Decent review, but the sound is terrible, please invest in a clip on microphone.

Verry nice

The dressing diamont tools is good for reforming the worn disks.The brand new disks after some grinding will take their perfectly round shape without any special tool needed.

7:35 the wheel is on the wrong way, you can see by the arrows on the sticker.

I seem to recall that a 1G vibrational level is just sufficient to cause a penny to bounce on a vibrating surface.

Did you use ordinary tape for shims? Did they have weights?

Noisy video. So much background noise, get a lavalier microphone, it'll cut a lot of that noise out. It's much more important to get the audio quality right than the video quality.

That's because Chinese sell you junk for price of premium. I fix everything I buy because it comes broken 99% by design.

The left wheel's label suggests that you mounted it spinning in the wrong direction. I didn't think that grinding wheels were directional, but apparently the manufacturer did. They probably know best.

Thanks for the tips, I knew I had to grind the face of the wheels, but was puzzled with what to do about the lateral wobbling. I need better flange washers for sure, but the tape for shims might be my best solution for now.

*Nice one chanel, fresh my eye's*

Guess what I have this plane not a problem, funny thing the human eye will pick up light from the smallest crack, your rebate or piece of wood will not even register that gap. You are nit picking. That plane is about $120 Aud it will do everything you need and want to do with it. The sole is ground to approximately .04 give or take plenty flat for the job at hand. If you are having problems getting smooth shavings then hate to break bad news to you (your at fault). Just to give you a history lesson your fore fathers and mine used wooden planes all through history guess what not perfect flat or dead square, it was mostly the skill to set it up correctly. A skill that is somewhat missing theses days.

after some usage it will again needs calibration --- i think it is better to use it without tuning cause nothing is perfect in this world some errors always occurs .....!

Great Video. Like other people I'd never knew this was necessary but evidently it'll cut down on noise and give the bearings an easier life so worth doing. Does the dressing tool come included with the grinder?

I've done the coin test on my Table Saw, never thought to apply the same test to my Bench Grinder tell now. And for that I Thank You :) "The Only True Source Of Knowledge Is Experience"

To everyone saying the rotation of the wheel is backwards- grinding wheels are not directional! They are a cast product, it would make no difference which way it rotates.

(7:30) arrow on wheel is pointing the wrong way.

I have never done it and should of a long time ago but think its probably cheaper just to buy new wheels and then dress them going forward

Thank you very much. I have exactly the same grinding machine from metabo. But I didn't know how to eliminate the vibrations. I am very happy to have found your video and that you taught me how to fix the shake! I am very grateful to you! : ) ; )

Very good explanation. Thank you.

Very well done. Thanks for these tips!!

Man, that sticker balancing is very, very clever and a cheap way to true a wobbly grinding stone on any grinder. I just tried it on my big 25cm diameter grinding discs, and it works like a charm! Thank you very much! You are a genious! Davor

Good tip with that coin!! I ordered a wheel dresser like yours a few days ago... Busy with a 150mm and one 200mm grinder so I will use that coin to see if there will be a vibration in it... Thanks for posting....

At one point you can see that wheel is mounted in wrong rotation

Great job. Easy to understand and good editing. I would also suggest a cheap lapel mic as then your voice won’t be so affected by background noise. I’ve have been balancing grinding wheels and wire wheels for years but I have never see stickers used. Very clever. Cheers Stuart 🇦🇺

Mercedes to.

Awesome video, my friend. Using the tape trick, you have shown an alternate method of handling the runout from the wheel flanges, which are usually stamped steel and rarely true. Much better option than trying to true the flanges. This is great news for all of us with cheaper grinders that need some help. As long as the motor shaft runout is minimal, you have it covered.

The clearest video I have seen on this subject, many thanks. I'm tuning an old Ferm FSM-200 which was my Dad's. This grinder is poorly designed as the inner pressed steel clamp washer is located by a circlip in an oversized groove that the clamp washer rocks in.

Warm out?

Lose the traffic noise.