Attempting MONSTER 1.0” DEEP Cut on the BLOHM Surface Grinder
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- Опубликовано: 24 июл 2024
- Jessie Takes a MASSIVE 1" grind on our Blohm from United Grinding. Using a specifically dressed Tyrolit wheel, Jessie and Chris do what we have all been waiting for.
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I don't do much grinding but when I do and take a .0005 cut (no coolant) I feel like I'm going deep...
Idk, I've never ground less than 0.01 mm at a time, and that's on a pretty much toy-grinder
@@NonsenseTreasure Depends on the accuracy you are after. If you are doing a one off part or a few parts and you start with .005" that needs to come off you may leave .0005 and work a little off at a time if you are trying to hold a total tolerance of .0001" or .0002". If you are grinding mainly for a surface finish it's a different story.
That's probably because there is no need to go deeper anyway. The typical depth of cut would at max be defined by the amount of shrinkage/deformation from heat treatment. Taking off a lot of material with grinding is stupid, as it causes a lot of heat in the part.
The deepest I go is usually .002 inch but that’s only for roughing.
tool & die maker who works in automotive stamping, regularly take off .015-.040 in a single pass in 60-62hrc tool steels. the only thing that matters is the finish pass
Never seen anything like it on a grinder! The end is funny too 😂
As a CNC grinder that blow my mind I have never took took more than .025 per pass on a punch and die set for a punch press and never seen a form grind hold up with out a over head dresser or single point dresser . these new machines can do so much more than the older ones ever thought of doing . Very impressive thanks
and you shouldn't
WOW. I have much experience in grinding on many different machines. But this is beyond everything. Great job guys.
Greetings from good old Germany
Good old? What days are you refering to man? 😅🥸
@@JonasHouseweather :/
I remember once a worker used a 20" diameter grinding wheel machine ( non cnc ) and took too much off in one pass , and the wheel exploded .
I've had a 12" wheel catch and pull a tall part that was being held by blocking into it explode and send the part across the aisle and the blocking into the sheet steel stop plate puncturing a small hole in it. By the time you realize something happened everything is already done, you will not see parts and wheel pieces fly, this was around a ten pound part and it was like a magic trick, it just disappeared.
that's because the wheel is not a creep feed wheel like Titan is using that can take off a lot of metal in just 1 pass. the one you're using is not designed for heavy depths of cuts
This is awesome! Precision grinding is my favorite type of machining..
what is the grinding wheel specification? And what parameters have you driven cutting speed, infeed, metal removal rate, feed rate?
wow this is incredible, if I did not see this video I would have never believed it, great job guys!!!!
This is how a shop excels, they welcome the new person with open arms and work as a team. Teamwork to meet or exceed the employers goal is the only way things work.
Love these guys! Great video!
I know it's out of context of this video but wondering if you guys always thread mill in Ti 64 or use a tap as well.I tried to tap some holes M16 only about 0.5 inch deep and snapped a fine grain coated tap on the 6th hole.Didn't have a threadmill the right size and didn't have time to order one.Worst of all couldn't tap it by hand either even though I used through coolant drill to minimize work hardening.Any info would be greatly appreciated.
Drill or mill to 65% thread form. Keep tap rpm under 12sfm. Peck 1/2" D Max. Use rapid tap
That was impressive… beautiful finish..
good stuff, as far as wheel composition goes, what's ideal for harden materials. Such as dies, and punches? about 6.5 inches wide by 36 inches long.
Can't believe he matched the key of "Whoo-ee!" when the music kicked in, hilarious. 4:12
welcome Chris, can't wait for your insight to the industry 🤙🏻
That was some serious cut. Wow!
Gonna go try this on my little Chevalier surface grinder. Wish me luck 🤣
Tyrolit is one of the very best manufacturers of precision grinding stones there is... really good material quality , longevity and manufacturing consistancy
its Czech and Austrian quality
That's freaking awesome. Technology is great. Very cool guys
Thats awesome thanks for the video boom 😁👍
Very cool!!! could you tell or show in more detail about your emulsion and cooling system through your custom coolant bracket?
it seems to me that in this type of work it is very important that the cooling emulsion under high pressure wash the grinding wheel,
I just wish I could do something similar for my grinding machine...
Definitely showing this video to the guys in the toolroom tomorrow!!!
3 days without an upload, i thought something happened to you guys. Glad you're back
Heck, I'm amazed they're able to put out all the videos they do.
Yea, our old okamoto has a hard time with .0015". lol
Love it very interesting. I am not a machinist but I am fascinated with it.
Entertaining and informative-you can try a few more-I love seeing monster material removers…
how much time needed this cut?
this vid was deep man 😆
From the file of 'just because you can, doesn't mean you should"
1 inch deep 😲
That was fkn awesome!
I want to see Chris do an impression of Titan. "Boom! "
Great Job Jessie!
so feed rate was what 0.5" per minute? what was the surface finish for end to end?
lovely demo mate
Damn, that was dope!
Amazingly ultimate machine 👏
so how long did it take to grind 1 inch
What’s the infeed rate ipm?
really good, I am waiting for this video
How did you took actual offset x y and z also A B C .... Bcz.... Programming seems easy to us... How well you setup the job that has more importance
Thanks sir grinding machine beautiful cutting
That is bad ass man wow!!! Unbelievable!!
What federate are you using?
I am a simple Tyrolian when I see TYROLIT I upvote.
I've been to Schwaz - they keep cows in the cellars of their houses!
I love the videos wish they were longer
Very impressive. What kinda horsepower are we dealing with here? That was a hog of a cut with the nice surface finish. I'd say better than a 32ra, if I had to guess. 👍🏾💪🏾😮
around 32hp
@@GrImReApPeR99 That's beastly!
What's the pun
Hey my comment made the video! Lol. That's cool that it can do that. Can it do that repeatedly like for production? Seems like someone needs to be there to watch the load. Or can it be programmed to slow down when load hits 90% or something?
Yes, the machine can be programmed to adapt feed rate to a set spindle load.
I was grinding ceramic for a job one time if I took anything more than .006 in Sparks were flying everywhere and that's with coolant
THAT'S how steel wool is made! Now I see. :D
pretty cool man. been doing cnc 35 years, aint seen that ....till now
Hot damn 1.0” deep!!! Whoa now boys
Hey Guys, what wheel spec is that?
You guys are the best
@@elanjacobs1 no. They ARE the best
Thank You Sir.
@@TITANSofCNC you’re most welcome. I always give credit where credit is due and as I said before you are the best. Your videos are of an excellent quality both in the explanations given and the quality of the videos. Keep em coming
That is like 6 months work in 30 minute 😲
Chill everyone, this is just for fun! And it was haha
You playing with fire ..... CRAZY ...
Wouldn’t the angle on the wheel increase the overall cut surface area?
Yup, I'd say so
Yes but the total material amount removed would be less, still more tool pressure after obtaining full depth.
Hats off to you, that was fucken impressive 👌
I want to see some rough out lathe work on some 10 inch inconel 625
Awesome..👍🏻👍🏻👍🏻👍🏻👍🏻
maaaaan, he's showing the new guy how it's done!
1 inch deep club for life
You don’t need subtitles, I can understand you just fine😘
Impressively little wear on the wheel for sure
Amazeballs
Titan - MODERATE
Horizontal Mill work, there. Similar to old 1918 BAR cuts.
Why would you need to that heavy of a cut? Is this a normal thing or just showing off? Don't you want to mill off more before grinding? Please educate me.
Country enough but not bad enough to need subtitles 💀💀💀
so 1 inch a the top of the angle right not at the bottom? :P
so... one inch on a beveled wheel? kinda cheapens the effect
Someone tried much less on a surface grinder at school once....
...and it went bang. Teacher wasn't happy.
Just because you can do something does not mean it's practical to do so but this was interesting.
is this really the most practical way ? wouldn't a wire edm be better with a final grind ?
Lmao sorry when was this about practicality?
He's like the Tex Johnson of grinders
Sweet
Thats fuckin bananas
Nice
A pressed subscraaab button
How much is one of those wheels worth
I have a grinding project for you. Make a knife with a full hollow ground edge and grind that edge, the whole profile, on this grinder and do it in one pass per side. Then do a second finishing pass for maximum surface finish quality and a very fine edge right out of the machine.
Still it’s kinda wild
That is literally insane. Any specific reason you used and angle and not just a flat dress?? My initial thought is so that it works its way into the cut instead of all the surface contact at once.
My thought is to answer questions about wheel wear patterns.
If they would have flat dressed the wheel, it would have been hard to tell uneven wear across the wheel in the final cut. With the angles they dressed into the wheel, edge roundoff will pop right out on the cut.
I have to admit, my palms were sweaty..
Welcome aboard Chrius
yeah one inch at the start and 0 inches on the other end. great job
Old guy comes but you said that he moved some where else?
'Teramet' wheel?
"Tyrolit" - man needs subtitles, like he said.
Hi im a trainee in vmc programmer cum operator in india..but these people aren't training me well and im worried and I just want to be a perfect machinist...I love ur videos and its much more advanced sir...anyway all the best.
A guy who bangs rocks against metal all day.
I did a 2 inch with my grinder
I think I would feed from other side?
What cost a Weel like this ?
paar honderd euro zit je snel aan
@@vmvds thx Ik dacht dat het nog veel duurder zou zijn. Ik zou willen dat ze eens vaker prijzen zouden noemen. Vind het leuk om te weten wat machines en tools kosten. Nogmaals dank voor je anrwoord
The only place online I could find that lists prices for these wheels is in England, and they want 160 pounds per wheel. You can pretty much assume Titans of CNC buys them by the pallet directly from the manufacturer so they get a cheaper price.
@@jmowreader9555 thanks may Titan is reading this and will start mention prices. If you ask me the first part of education “can I pay it” 🤣🤣🤣🤣
Check eet out. That there cut wuz kewel and awesome my dudeness.
I commented this a while back but I don't think anybody read my comment, put a thermal imaging scope in front of your camera, it would be really great for safety and observational reasons.
I read it, and i like the idea. We are currently experimenting with some different ideas!
Isn’t that guy Chris, the guy that ran over Jonah hill in the movie Superbad?
Just because it's possible doesn't mean it's a good idea.
Splitting that into multiple cuts would probably be faster. The large contact area makes a lot of friction filled with swarf, that does not remove significant material.
i made it in a video lets go!
New man needs to smile more not going to lie
I remember when I was young. I knew a girl who liked grinding. Not this kind, but the same.