Attempting MONSTER 1.0” DEEP Cut on the BLOHM Surface Grinder

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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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2 июн 2024

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Комментарии : 203

@johndennis3181 2 года назад

I don't do much grinding but when I do and take a .0005 cut (no coolant) I feel like I'm going deep...

@NonsenseTreasure 2 года назад

Idk, I've never ground less than 0.01 mm at a time, and that's on a pretty much toy-grinder

@phillhuddleston9445 2 года назад

@@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.

@graealex 2 года назад

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.

@MawoDuffer Год назад

The deepest I go is usually .002 inch but that’s only for roughing.

@kingkowala 4 месяца назад

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

@trevorgoforth8963 2 года назад

Never seen anything like it on a grinder! The end is funny too 😂

@doyletech623 2 года назад

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

@Qusin111 6 месяцев назад

and you shouldn't

@DAVE_WHITE 2 года назад

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.

@prinzeugenvansovoyen732 2 года назад

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

@Nuck-Chorris 2 года назад

WOW. I have much experience in grinding on many different machines. But this is beyond everything. Great job guys. Greetings from good old Germany

@JonasHouseweather 2 года назад

Good old? What days are you refering to man? 😅🥸

@SniperTO 2 года назад

@@JonasHouseweather :/

@erichagan5289 2 года назад

Can't believe he matched the key of "Whoo-ee!" when the music kicked in, hilarious. 4:12

@MyS10Rocks 2 года назад

This is awesome! Precision grinding is my favorite type of machining..

@hydewhyte4364 2 года назад

From the file of 'just because you can, doesn't mean you should"

@soychivaspues6375 2 года назад

wow this is incredible, if I did not see this video I would have never believed it, great job guys!!!!

@duderobi 2 года назад

I am a simple Tyrolian when I see TYROLIT I upvote.

@Lanesplitter Год назад

I've been to Schwaz - they keep cows in the cellars of their houses!

@aidanmedhurst453 2 года назад

welcome Chris, can't wait for your insight to the industry 🤙🏻

@StuartBoffin1 2 года назад

3 days without an upload, i thought something happened to you guys. Glad you're back

@randywl8925 2 года назад

Heck, I'm amazed they're able to put out all the videos they do.

@deathness13 2 года назад

That was impressive… beautiful finish..

@villenummela2540 2 года назад

That was some serious cut. Wow!

@jclay6680 2 года назад

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 .

@phillhuddleston9445 2 года назад

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.

@importantdolphin8974 2 года назад

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

@duckslayer11000 2 года назад

Gonna go try this on my little Chevalier surface grinder. Wish me luck 🤣

@shaniegust1225 2 года назад

Love these guys! Great video!

@chraven69 2 года назад

Thats awesome thanks for the video boom 😁👍

@dereklancaster2303 2 года назад

That's freaking awesome. Technology is great. Very cool guys

@joe-lflores109 2 года назад

Definitely showing this video to the guys in the toolroom tomorrow!!!

@ClappedOut 2 года назад

I want to see Chris do an impression of Titan. "Boom! "

@sigmayouthengineersacademy Год назад

really good, I am waiting for this video

@Alexserio 2 года назад

what is the grinding wheel specification? And what parameters have you driven cutting speed, infeed, metal removal rate, feed rate?

@SGIABC 2 года назад

Yea, our old okamoto has a hard time with .0015". lol

@lianwalton9194 2 года назад

Entertaining and informative-you can try a few more-I love seeing monster material removers…

@barrythompson8632 6 месяцев назад

pretty cool man. been doing cnc 35 years, aint seen that ....till now

@alyn7d7 2 года назад

Love it very interesting. I am not a machinist but I am fascinated with it.

@user-eb3oq9rn9n 2 года назад

1 inch deep 😲 That was fkn awesome!

@76mosdef 2 года назад

Damn, that was dope!

@geoffbackman6347 2 года назад

Hot damn 1.0” deep!!! Whoa now boys

@josha9620 2 года назад

That is bad ass man wow!!! Unbelievable!!

@ryanmagee2656 2 года назад

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.

@christophervillalpando5865 2 года назад

Great Job Jessie!

@_spook 2 года назад

lovely demo mate

@crakkbone8473 2 года назад

You don’t need subtitles, I can understand you just fine😘

@GhulamHussainEngineeringWorks 2 года назад

Thanks sir grinding machine beautiful cutting

@valeracnc2752 Год назад

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...

@surindersingh4786 2 месяца назад

Amazingly ultimate machine 👏

@antoniojuarez4714 2 года назад

You playing with fire ..... CRAZY ...

@astralchemistry8732 2 года назад

THAT'S how steel wool is made! Now I see. :D

@mealex303 2 года назад

this vid was deep man 😆

@mehmettemel8725 2 года назад

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.

@urgamecshk 2 года назад

Drill or mill to 65% thread form. Keep tap rpm under 12sfm. Peck 1/2" D Max. Use rapid tap

@jakemiller3725 2 года назад

I love the videos wish they were longer

@waynepiri1394 2 года назад

You guys are the best

@waynepiri1394 2 года назад

@@elanjacobs1 no. They ARE the best

@TITANSofCNC 2 года назад

Thank You Sir.

@waynepiri1394 2 года назад

@@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

@ericbuzard349 2 года назад

maaaaan, he's showing the new guy how it's done!

@jerryjohns1 2 года назад

1 inch deep club for life

@accumulator4825 2 года назад

Chill everyone, this is just for fun! And it was haha

@hinz1 2 года назад

Someone tried much less on a surface grinder at school once.... ...and it went bang. Teacher wasn't happy.

@prestonmiles8721 2 года назад

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

@RippenSXS 2 года назад

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?

@UnitedGrinding 2 года назад

Yes, the machine can be programmed to adapt feed rate to a set spindle load.

@CAMER_21 2 года назад

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

@machineworld1873 2 года назад

That is like 6 months work in 30 minute 😲

@robbiestevens1158 2 года назад

Hats off to you, that was fucken impressive 👌

@unaffected_covid 2 года назад

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. 👍🏾💪🏾😮

@GrImReApPeR99 2 года назад

around 32hp

@unaffected_covid 2 года назад

@@GrImReApPeR99 That's beastly!

@urgamecshk 2 года назад

What's the pun

@Qusin111 6 месяцев назад

so feed rate was what 0.5" per minute? what was the surface finish for end to end?

@brandonlittle6444 2 года назад

Horizontal Mill work, there. Similar to old 1918 BAR cuts.

@timothyivan2427 2 года назад

Titan - MODERATE

@zengineeringmy9088 2 года назад

Awesome..👍🏻👍🏻👍🏻👍🏻👍🏻

@kaizanero6250 2 года назад

how much time needed this cut?

@bigskyhobbycorner603 2 года назад

I want to see some rough out lathe work on some 10 inch inconel 625

@phillhuddleston9445 2 года назад

Just because you can do something does not mean it's practical to do so but this was interesting.

@Turboy65 2 года назад

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.

@brettzolstick989 2 года назад

Welcome aboard Chrius

@TheeGrandmaster Год назад

yeah one inch at the start and 0 inches on the other end. great job

@bluustreak6578 2 года назад

Impressively little wear on the wheel for sure

@rickiee54 2 года назад

What’s the infeed rate ipm?

@jacoblundy5285 2 года назад

Country enough but not bad enough to need subtitles 💀💀💀

@josephdennis3503 2 года назад

so how long did it take to grind 1 inch

@tonyburnley1318 2 года назад

What federate are you using?

@Badge124 2 года назад

I have to admit, my palms were sweaty..

@johnjennings8085 2 года назад

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.

@jackmclane1826 2 года назад

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.

@tylerakerfeldt7220 2 года назад

Wouldn’t the angle on the wheel increase the overall cut surface area?

@bluustreak6578 2 года назад

Yup, I'd say so

@phillhuddleston9445 2 года назад

Yes but the total material amount removed would be less, still more tool pressure after obtaining full depth.

@karthicksenna9447 2 года назад

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.

@steveunknown8407 2 года назад

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.

@barrysetzer 2 года назад

I read it, and i like the idea. We are currently experimenting with some different ideas!

@dracoyt7061 2 года назад

New man needs to smile more not going to lie

@mr.bulldobs4337 2 года назад

Amazeballs

@garythegreat8629 2 года назад

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.

@jmowreader9555 2 года назад

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.

@prashantmedhe7387 Год назад

Nice

@mikecounsell 2 года назад

Sweet

@mackk123 2 года назад

He's like the Tex Johnson of grinders

@Fischer977 2 года назад

A pressed subscraaab button

@dylanayoob7901 2 года назад

Still it’s kinda wild

@chrism4008 2 года назад

Thats fuckin bananas

@Fabiable 2 года назад

i made it in a video lets go!

@zachjacobs9917 2 года назад

Isn’t that guy Chris, the guy that ran over Jonah hill in the movie Superbad?

@dylanharris5261 2 года назад

Hey Guys, what wheel spec is that?

@njr1308 2 года назад

I did a 2 inch with my grinder

@ivegotheart 2 года назад

I remember when I was young. I knew a girl who liked grinding. Not this kind, but the same.

@pappaflammyboi5799 2 года назад

Check eet out. That there cut wuz kewel and awesome my dudeness.

@Snowmunkee 2 года назад

so... one inch on a beveled wheel? kinda cheapens the effect

@danmcshane2751 2 года назад

A guy who bangs rocks against metal all day.

@khanahmad452 2 года назад

Old guy comes but you said that he moved some where else?

@Jatsekusama 2 года назад

It's impresive but i don't know how i feel about it. On one hand it eliminates a lot of setup and milling work but on the other it looks like it's not sustainable in the long run and it looks like huge fire hazard Edit: it appears i'm in the wrong here :) I guess you learn your whole life, thanks for clarifying in the comments :)

@Jatsekusama 2 года назад

@@elanjacobs1 Grinding Oil is flameable, i ment it from the perspective of leaving the machine run uncontrolled by operator

@chrism4008 2 года назад

This wasn't for practical reasons i don't think 🤣🤣

@Jatsekusama 2 года назад

@@elanjacobs1 stops the process through

@jonaskung4412 2 года назад

Why should it stop the process? The coolant is getting cooled during the process...

@AlChemicalLife 2 года назад

@Jacek Stolaronek we leave them running alone all the time. They have fire suppression systems built in to put out fires. Also grinding is easier to do than milling when working with super alloys