@@michaelcook9422being in the construction industry my whole life in a family run business I think the reason for the one large hole would be less time than multiple holes. While the fab work, labour and materials for the large drill are significant, they will have gained the ability to do shafts like this in the future thus adding a new capability to the arsenal. The cost per hour to run the rig and pay everyones hourly wage to run the rig is pretty darn expensive I'm sure! As well as set up time every time you move the rig is probably quite lengthy as it is not just the rig that needs to be moved, all of the support stuff needs to be moved as well, like generator(s), compressor(s), and the drill rods and bits, at least any that are not carried by the rig itself which usually is not much due to transportation weight. Just setting up the rig stabilizers and any counter weights can be time consuming. Sinking this type of shaft is not like drlling a well. It is a bit different. Not only that, Matt mentioned that in addition to ventilation the shaft is also a rescue shaft and emergency exit shaft. While I can't speak for Matt obviously, I'm pretty sure these are at least some of the reasons for sinking a single shaft.
@@michaelcook9422 Maybe because (for example) a pipe with a 2-inch diameter will have four times the volume of a pipe with a 1-inch diameter, assuming both pipes are the same length. So it would take a lot of smaller holes to equal the volume of a big one??
Awww nice! I can’t wait to visit the USA with the fam in a year or so. Going to do a HAL HD tours USA 🇺🇸 I really want to see some of the amazing shops you guys have over there.
In the Seventies I worked at a place which supplied some parts to the North Sea oil industry. One was a re-entry tool, made of polythene, about 800mm diameter. Things have moved on. Great video, thanks.
What a mind blowing trip that was. It’s hard to even comprehend what that big drill is about to undertake. I’m bloody exited to see this thing in fall swing. It’s going to be one hell of an experience, even from this side of the screen. 👍
@ I’m hanging to see this monster smash it out & I’m just an onlooker. The pride you must experience seeing your handiwork in motion for the fist time would be immense. Props to you & your guys. It’s an incredible journey you’ve taken us on. Cheers
I usually don't leave comments on videos I watch but here's one for the algorithm... I'm very impressed with the concept and the fact it could be used as a safety recovery shaft. All the best!
Another great video, thanks for taking the time to give an update on the overall progress of the final product. Amazing work, can't wait to see this thing chew up the earth! Speaking of which, all your shop made tools have really cool names! Is this beast in its final form going to get a kick ass name? Thanks again for sharing!! Have a great day!
Cheers mate! It’ll get a name for sure. I’ll have to get some ideas from the comments and put a shortlist to the team! I reckon we’ll get some funny suggestions 🤣
It's amazing how there are just welding machines everywhere. The sheer amount of wire you guys must be burning is unimaginable. I would confidently bet that just the weld material on the whole assembly is close to a ton. Never mind the gas. This is really amazing.
It’s wild to walk through when they’re all going at it. I reckon you’re right though. Probably a full metric ton of wire in there. Most welds on the MEGADRILL are 6 passes or more!
Amazing how twisty big bits of metal can get, I think over on the Battleship New Jersey channel they said the engines up forward will turn two full rotations before the prop starts turning
Yeah wow! I’m fascinated by battleships. Just the most amazing tech. Especially the Dreadnought, Bismarck & Yamato. Each one was a mind blower for their times and the undisputed king of the seas. Until aircraft carriers came along 🤣
Hi Matt You answered one of my main questions today. I had been wondering how the cuttings were going to be removed. Never would have thought about compressed air and "Hoovering". Thanks for another great episode!!!
that put's it all in prospective when you see all the bits and the process of getting it all together this thing is massive for sure keep the updates coming as i am sure as others cant weight to see this thing finely drill a hole cheers from up North
@@halheavyduty that's a shit tin of of bits and bobs for sure the lergistics of just getting it to where it needs to drill a hole brings a different meaning to the game F ing thing must be coasting a small fortune that's for sure I would not like that bill Cheers
Thanks for the update. Fascinating technology. Interestingly and seemingly appropriate, I am watching "Godzilla 2000" (on mute) on tv as I watch this video. Seems appropriate.
You’ll definitely get to see this bad boy in use. It’s all being set up and certified as we speak… Pilot and Auger will likely be finished by Xmas (then it’s MEGADRILL time)
This is just fascinating to watch. Especially if you have never seen this type of drilling set up before. I remember as a kid back in the sixties seeing picture of oil drilling cutter heads and if memory serves me right they were between 6"-8" in diameter. Maybe a bit more. So in comparison, well there's no comparison really is there? lol I've watched a couple of these now and subbed after the first one, I love to watch any sort of metal fabrication and machining processes, especially those with manual operation of machines, but I'm blown away watching the CNC stuff here.
Cheers mate. Yeah, most of our holes have a 7 5/8 - 8 1/2” drill head with 3” drill rods. To send a 10 foot drill driven by a foot wide drill rod (that weigh a ton each!) is mind boggling. My dad runs the drilling side of it and is a true genius at what he does. In the literal sense. His problem solving ability is insane.
Is that a new cnc in the background? You can really see your passion for your job. I feel like that is a machinist thing. I take pride in my work very much! Great video!
Cheers mate. Sure is. Going to do a vid on it when we get it set up properly. I genuinely love what I do. Or more accurately I’m endlessly curious about how everything works. Adult ADHD for sure 🤣🤣🤣 I just love learning new stuff and find this suits me really well. This channel has been great. So many useful comments and ideas from machinists with way more experience than me. Very grateful for the whole community here.
You guys are absolutely incredible! A powerhouse of talent, with experts in their field. Thanks for both entertaining and educating us. The only drilling knowledge I have is what I’ve picked up on UA-cam, but this is on a whole new level-truly impressive! My only complaint? I wish the videos were longer! 👍👊💯
Most welcome mate. Haha. Nah. There’s even bigger stuff out there than what we do. We are about to clean out a 5m hole! It’s wild. This one is the largest of its kind though. We think. We can’t find one bigger so far.
Very interesting Matt. PCD is the correct name for the inserts. I used to promote for machining non ferrous materials and it certainly has great wear resistant properties. I would say there is a lot of dollars tied up in them. Cheers Ian
To my knowledge PCD refers to the material the cutters are made of (polycrystaline diamond). PDC is the correct name for these cutters (polycrystaline diamond cutter) when used on a drill/core bit :)
Very intresting and answered the questions as they came up. Obviously a very skilled and innovative workforce to go from drawings to finished products, looking forward to see this monster at play.
Great video Matt! I was soaking up all that info. I know some probably won't be as keen on this kind of format,and are looking for just the machining and fab content, but I think it is a very good idea to occasionally bring this type of format for us nerds who like the technical side of things. Giving context to what you are creating really enriches the content, making it more engaging which makes it more enjoyable. Kind of like building a plot in a story, making the content have depth and more real, instead of just something seen on a video. While there are some things that could have been better(you don't need me to point them out, as it is obvious you are passionate about being a content creator, and as such I'm sure you are your own worst critic) the editing was pretty good! Plenty of good camera angles to work with, and the flow was good. It may be useful to do what many people in movie and tv do by making a story board (a white board or a piece of paper works) and layout the main points in the narrative and the video content and place them in the best order to get a nice flow for a pleasant viewing experience. You might have already gotten some similar advice from Karen, or are using this method or similar already because your editing is pretty good already, and in this episode it was quite good. Keep it up brother. Thanks for putting yourself out there and taking us along for the ride. It's very interesting and entertaining. Oh, and the dog content is a nice touch, hard to go wrong with that! Cheers from Phoenix!
Cheers mate, and thanks for the really good ideas there. It’s been a lot of fun learning how to do these videos. Everyone has been super helpful so far - yourself included. Appreciate it!
………”right lads the boys doon the pits are having a bit o bother breathing, so oor job is to put a few wee holes in to help fix that”…. 😊😂😂 Another great video, really starting to get the overall picture of humungousness 🤘👍
awsome matt really interesting stuff. was a very clever person who designed this, and an even more clever person to do the engineering drawings! made me chuckle when you call the 18 inch drill a pilot!
Hey Matt! It’s Friday … I watched CEE and now it’s your turn. Just as interesting. Nice to see how you are growing with your tasks. Greatings from Germany! Cheers!🍻
Holly Hal :) thats some big stuff, so interesting to see ,could have watched that for another hour , know not possiable :), cant wait to see more ,and see the big rig working , thats going to be a awesome vid to see :)
Holy Shit - The comparision from 7-5/8 Reg to your custom is wild! BTW, we used Helium in our inert gas heat treat to provide good wear resistance but flexibility to prevent stress cracking under load. Worked fine for us at the time.
Unfortunately not for this one. This channel is our first attempt at showing the world what we do, so who knows where it will head! I’m just really grateful for all the encouragement and support in the comments. I genuinely think we do some cool stuff in the shop, and am glad others find it interesting too :)
Thanks for the overview. I am used to working with small electronics so this large fabrication is fascinating. Enjoy all your videos and content. Wishing you all of the best. Gerard
Have you considered using air rams to press the outer wings outward so when finished springs return them so the drill head is smaller than the hole it drilled. You could print a liner to the hole as you go, but still pull it out by shrinking the head before drawing back. All this would allow to go deeper like a TBM pushing on your casing.
The only thing I can think of is mine vent tunnels with whopping great air coolers forcing cool air into an underground mine. Mount Isa maybe or Cloncurry? That's my guess. Super impressive build.
Awesome video new to channel but what would make it even better if we get to see som of the work being done more of the cutting of parts welding ect . Until next week have fun lol
It gets liked with 18mm thick steel casing. It’s a mission to fab the casing - you can’t just buy it that big. It’s gotta be rolled and welded in segments!
Absolutely brilliant video Matt. Really looking forward to seeing this thing turning solid ground into aerosol. Is there some sort of cyclone to take the dust out of the vented air?
I work for several other streamers but not the same type of content (Robert Gouveia - "Watching the Watcher" and Viva Frei, both political commentators, and a few in various parts of the world doing some minor fabrication and other things like cabin building). So in the last video you said you wanted to hear from us and hears my thoughts... My take on this and the last several videos is that I like these. 💯❤️ On this video, yes there is a lot of commentary but it was done well in conjunction with good fabrication footage. In this video it was needed and done well at a good pace. Personality (and it really is only a preference) I suggest keeping the same amount of commentary but try to get a bit more of the fabrication in which will make slightly longer videos (about 35-40 minutes in total) but that's ok as long as the commentary doesn't increase too much.🙏🙏 I personally get really caught up in the fabrication and don't mind them being longer as they pass really fast. As far as the commentary, it's really helpful and informative (especially in videos like this where we learn so much information ❤) yet as mentioned above adding a bit more fabrication footage in the video to give people's minds a chance to absorb the information. You've mentioned CEE before, and they do a good job most all of the time, although sometimes some footage is left out that I think should have been included. Like CEE you could possibly use time laps more if footage becomes too long... That is definitely where Karen excels as she has found a way to beautifully blend in time laps, sound and timing. 😍 Lastly there will always be people unsatisfied with a YTers format. That's just what makes us all different so just keep up the good work and don't take us too seriously (including me 👀😅😅). So as a wrap up, I'm extremely impressed with your quality of your YT videos (and absolutely impressed with your quality of craftsmanship and quality work 💯👏👏). My suggestion are meant to be helpful and of course it's always nice if the format fluctuates giving diversity to watch. 😃 Have a great day))
Thanks so much for the detailed feedback mate. Really insightful and very helpful. I’m glad to hear you reckon including more of the uninterrupted machining / fabrication is a good idea. Personally I like to be told what’s going to happen, and then just enjoy watching it happen. But that’s just me
It’s all out for 4140 & 4340 steel. Welded with ER70 wire. The ER110 is to brittle, but we’ve had good success using the slightly softer wire. More forgiving… We haven’t had any break off yet, so it seems to work. And provided it’s preheated properly etc.
It's difficult to imagine the drill rig connection to the pipe being capable enough to deliver the amount of torque needed to the drill head without destroying the pipe-rig connection or twisting/destroying any of the coulpings connecting the pipe sections to actually make this work in the field. Just supporting the weight of the drill and pipe to keep from appling to much force to the drill head is amazing.
The top drive on the big rig is designed to produce 100,000 lb-ft of torque at 15RPM. That works out to about 285hp output. The HPU engine has about 500hp available in total.
We design it all in house and get it independently drawn up by engineeers who certify it. We are very “field experience driven” … but always get the engineers to run the numbers to make sure it’ll hold
Both. Generally we have a “field first” approach. We use experience, give a rough design and then the engineers check / improve / certify it. Seems to work well so far. Great question by the way.
btw no comming burnishing i see ( at least according to the video ) one question. at 20:07 why did he pust upwards to turn it instead of going to the opther side and just hang in it to pull it downwards ?. same i always do when indicateing a big heavy thing on a lathe. i always pull whenever possible
I was just going to ask how the rock chips get removed. It seems like it's going to need lots of suction to get all the material out from the cutting face.
I shouldn’t have used the term “Hoover out” 🤣 Technically it uses compressed air at about it 200PSI to push the cuttings up the internal pipe. Seven big compressors worth of air.
Thanks Matt. That was time well waisted - for me very enjoyable. There ie big & there is just tearing the ass out of it. This hole that you are going to make - what are they going to look for? I only say the answer when I posted. The mine - what are they mining?
Usually coal mining. The ground is soft enough for this bit to work. You’d need a hammer or rock roller in Western Australia, but the giant PCD bit will work in Queensland.
I can’t believe I forgot to say it!
The holes will be used for underground mining ventilation.
Wouldn’t it be cheaper and easier to drill multiple smaller holes with existing tooling rather than one enormous one with brand new custom tooling?
Would make short work os septic tanks aswell 😂
That was my question, thanks
@@michaelcook9422being in the construction industry my whole life in a family run business I think the reason for the one large hole would be less time than multiple holes. While the fab work, labour and materials for the large drill are significant, they will have gained the ability to do shafts like this in the future thus adding a new capability to the arsenal. The cost per hour to run the rig and pay everyones hourly wage to run the rig is pretty darn expensive I'm sure! As well as set up time every time you move the rig is probably quite lengthy as it is not just the rig that needs to be moved, all of the support stuff needs to be moved as well, like generator(s), compressor(s), and the drill rods and bits, at least any that are not carried by the rig itself which usually is not much due to transportation weight. Just setting up the rig stabilizers and any counter weights can be time consuming. Sinking this type of shaft is not like drlling a well. It is a bit different. Not only that, Matt mentioned that in addition to ventilation the shaft is also a rescue shaft and emergency exit shaft. While I can't speak for Matt obviously, I'm pretty sure these are at least some of the reasons for sinking a single shaft.
@@michaelcook9422 Maybe because (for example) a pipe with a 2-inch diameter will have four times the volume of a pipe with a 1-inch diameter, assuming both pipes are the same length. So it would take a lot of smaller holes to equal the volume of a big one??
this channel really means it when they say heavy duty
👊🙏💯
Greeting fron upstate NY
Awww nice! I can’t wait to visit the USA with the fam in a year or so.
Going to do a HAL HD tours USA 🇺🇸
I really want to see some of the amazing shops you guys have over there.
Yeah. Definitely not a lightweight here.
Great to see some heavy engineering. Most of my career was in oil and gas design, construction and operation. Makes me feel quite nostalgic ♥️👍🇬🇧
Cee and Hal, great start for a Friday. Thanks.
👊🙏
In the Seventies I worked at a place which supplied some parts to the North Sea oil industry. One was a re-entry tool, made of polythene, about 800mm diameter. Things have moved on. Great video, thanks.
Thank you good sir!
Greetings y’all from the oldest town in Texas, USA, Nacogdoches. Big iron and very unique tools. Another interesting video.
Cheers mate!
From CEE to HAL, love it! Watching whilst lab samples adjust to temperature (lots of forced micro breaks)
Nice!
Thanks for the tour, it was really appreciated, Jeff
Most welcome mate
Great job explaining how all the different parts work together. Already looking forward to next weeks video.
Cheers mate!
your work is great, i'm just a small time motor cycle machinist ln marana az. i just starting watching. i just can;t beleve your work !! thank;s
What a mind blowing trip that was. It’s hard to even comprehend what that big drill is about to undertake. I’m bloody exited to see this thing in fall swing. It’s going to be one hell of an experience, even from this side of the screen. 👍
It’s a crazy setup! I can’t wait to get out and watch it spin.
@ I’m hanging to see this monster smash it out & I’m just an onlooker. The pride you must experience seeing your handiwork in motion for the fist time would be immense. Props to you & your guys. It’s an incredible journey you’ve taken us on. Cheers
I usually don't leave comments on videos I watch but here's one for the algorithm... I'm very impressed with the concept and the fact it could be used as a safety recovery shaft. All the best!
Cheers mate. Really appreciate it
Big equipment for sure 😊
💯👊
Its great to know we still manufacture equipment and the skills going into this is awesome.
We try to do as much as possible in house. Sometimes it would be cheaper to offshore, but we really really don’t like doing it.
Aussie made 🇦🇺💯
Thanks for a great explanation. Hope we'll get to see this in action.
👊 Stay tuned! It’s coming
Back in my oil field experience we did up drilling and
I am fascinated to see this big stuff.
Nice! Great stuff good sir
Another great video, thanks for taking the time to give an update on the overall progress of the final product. Amazing work, can't wait to see this thing chew up the earth! Speaking of which, all your shop made tools have really cool names! Is this beast in its final form going to get a kick ass name? Thanks again for sharing!! Have a great day!
Cheers mate! It’ll get a name for sure. I’ll have to get some ideas from the comments and put a shortlist to the team!
I reckon we’ll get some funny suggestions 🤣
Big TOYS !! Great 🤓
👊💯
This is seriously interesting content/ slash interesting shit , I'm hooked can't wait to see this drill work.
Thanks for the show and tell😮
It'll take a bit of torque to get these bits spinning and cutting💪😂
You’re not wrong there!
Great video Matt. Cheers👍
Thanks mate. Really appreciate it. As always great to see you in the comments my friend
well in FL it's bedtime but i'll be watching in the AM time now is 22:03
👊
you guys must have one hell of an engineering staff.
It's amazing how there are just welding machines everywhere. The sheer amount of wire you guys must be burning is unimaginable. I would confidently bet that just the weld material on the whole assembly is close to a ton. Never mind the gas. This is really amazing.
It’s wild to walk through when they’re all going at it. I reckon you’re right though. Probably a full metric ton of wire in there. Most welds on the MEGADRILL are 6 passes or more!
Amazing how twisty big bits of metal can get, I think over on the Battleship New Jersey channel they said the engines up forward will turn two full rotations before the prop starts turning
Look at videos of people laying rail track - That stuff is super hard and strong, but a 120m length of it looks like a wet noodle!
Yeah wow!
I’m fascinated by battleships. Just the most amazing tech. Especially the Dreadnought, Bismarck & Yamato.
Each one was a mind blower for their times and the undisputed king of the seas.
Until aircraft carriers came along 🤣
Shout out to your fab guys, that is some excellent work!
They are bloody amazing hey
Thanks Matt ! Awesome vid !
Love your work You building some massive stuff Very interesting Just like cutting edge Australia He is fantastic with his work
Thanks mate, glad you're enjoying the videos!
This is a reliable channel for big tool builds. We shared this video on our homemade tool forum last week 😎
Oh wow! Thanks mate. Much appreciated 👊
Hi Matt
You answered one of my main questions today. I had been wondering how the cuttings were going to be removed. Never would have thought about compressed air and "Hoovering".
Thanks for another great episode!!!
Cheers mate!
Nice job...
Cheers mate
that put's it all in prospective when you see all the bits and the process of getting it all together this thing is massive for sure keep the updates coming as i am sure as others cant weight to see this thing finely drill a hole
cheers from up North
It’s going to be one heck of a setup.
17 semi trailer loads in total!
@@halheavyduty that's a shit tin of of bits and bobs for sure the lergistics of just getting it to where it needs to drill a hole brings a different meaning to the game F ing thing must be coasting a small fortune that's for sure I would not like that bill
Cheers
Thanks for the update. Fascinating technology.
Interestingly and seemingly appropriate, I am watching "Godzilla 2000" (on mute) on tv as I watch this video. Seems appropriate.
Nice!
Hey, I'm less than a novice when it comes to what you guys do. That's why I watch, this is pretty cool stuff.
Cheers mate. Glad you enjoyed it.
I don't like videos ordinarily but I've enjoyed your content and this one is superb! This is my first UA-cam comment btw 😂😂
Oh wow. Thanks mate.
Best video you've made so far. Fascinating and I look forward to the final outcome. Thank you, from a retired Manufacturing Engineer😂. Cheers.
Wow, thank you!
Its good to see these heavy duty machining/manufacturing videos, but its better when you get to see the finished product and see it in use.
Great work
You’ll definitely get to see this bad boy in use. It’s all being set up and certified as we speak…
Pilot and Auger will likely be finished by Xmas (then it’s MEGADRILL time)
Such an interesting project. Thanks for bringing us along.
Most welcome mate. Thanks for tuning in.
Awesome stuff made in Oz doesn’t get any better only bigger😊
💯👊
Thanks for the tech insight. Keep it coming,
If I'm learning, I'm a happy viewer!
Awesome! Cheers mate.
gonna be cool to see this run
💯👊
This is just fascinating to watch. Especially if you have never seen this type of drilling set up before. I remember as a kid back in the sixties seeing picture of oil drilling cutter heads and if memory serves me right they were between 6"-8" in diameter. Maybe a bit more. So in comparison, well there's no comparison really is there? lol I've watched a couple of these now and subbed after the first one, I love to watch any sort of metal fabrication and machining processes, especially those with manual operation of machines, but I'm blown away watching the CNC stuff here.
Cheers mate. Yeah, most of our holes have a 7 5/8 - 8 1/2” drill head with 3” drill rods.
To send a 10 foot drill driven by a foot wide drill rod (that weigh a ton each!) is mind boggling.
My dad runs the drilling side of it and is a true genius at what he does. In the literal sense. His problem solving ability is insane.
very interesting video !!!! very good job !!!
Thanks mate
Great channel and great content love to see more I bet Curtis is envious
Cheers mate. Hahaha. They’ve got a bloody awesome channel. Def one of my favourites.
That’s a heavy duty drilling head project in your workshop. Amazing
Cheers mate. It’s been one heck of a challenge
Is that a new cnc in the background? You can really see your passion for your job. I feel like that is a machinist thing. I take pride in my work very much! Great video!
Cheers mate. Sure is. Going to do a vid on it when we get it set up properly.
I genuinely love what I do. Or more accurately I’m endlessly curious about how everything works.
Adult ADHD for sure 🤣🤣🤣
I just love learning new stuff and find this suits me really well. This channel has been great. So many useful comments and ideas from machinists with way more experience than me.
Very grateful for the whole community here.
Another excellent video. Thanks!
Much appreciated. Thank you 🙏
Yeah! Tks!
Cheers mate!
You guys are absolutely incredible! A powerhouse of talent, with experts in their field. Thanks for both entertaining and educating us. The only drilling knowledge I have is what I’ve picked up on UA-cam, but this is on a whole new level-truly impressive! My only complaint? I wish the videos were longer! 👍👊💯
Cheers Phil!
your holes keep getting bigger. great work.
That they do 🤣💯👊
Just found you
and Subscribed Ray from Cornwall UK
Brilliant. Cheers Ray! 👊🇬🇧
Thank you Matt for the tour as this is some awesome stuff! Are you going to apply for a Guinness World Record for this drill and bit?
Most welcome mate.
Haha. Nah. There’s even bigger stuff out there than what we do. We are about to clean out a 5m hole! It’s wild.
This one is the largest of its kind though. We think. We can’t find one bigger so far.
Very interesting Matt. PCD is the correct name for the inserts. I used to promote for machining non ferrous materials and it certainly has great wear resistant properties. I would say there is a lot of dollars tied up in them. Cheers Ian
To my knowledge PCD refers to the material the cutters are made of (polycrystaline diamond). PDC is the correct name for these cutters (polycrystaline diamond cutter) when used on a drill/core bit :)
Thank you Ian.
(And thank GOD for that!!)
PCD it shall stay in the shop then 👊
Very intresting and answered the questions as they came up. Obviously a very skilled and innovative workforce to go from drawings to finished products, looking forward to see this monster at play.
Me too! I can’t wait to see that bad boy drill
Great video Matt! I was soaking up all that info. I know some probably won't be as keen on this kind of format,and are looking for just the machining and fab content, but I think it is a very good idea to occasionally bring this type of format for us nerds who like the technical side of things. Giving context to what you are creating really enriches the content, making it more engaging which makes it more enjoyable. Kind of like building a plot in a story, making the content have depth and more real, instead of just something seen on a video. While there are some things that could have been better(you don't need me to point them out, as it is obvious you are passionate about being a content creator, and as such I'm sure you are your own worst critic) the editing was pretty good! Plenty of good camera angles to work with, and the flow was good. It may be useful to do what many people in movie and tv do by making a story board (a white board or a piece of paper works) and layout the main points in the narrative and the video content and place them in the best order to get a nice flow for a pleasant viewing experience. You might have already gotten some similar advice from Karen, or are using this method or similar already because your editing is pretty good already, and in this episode it was quite good. Keep it up brother. Thanks for putting yourself out there and taking us along for the ride. It's very interesting and entertaining. Oh, and the dog content is a nice touch, hard to go wrong with that! Cheers from Phoenix!
Cheers mate, and thanks for the really good ideas there. It’s been a lot of fun learning how to do these videos. Everyone has been super helpful so far - yourself included. Appreciate it!
………”right lads the boys doon the pits are having a bit o bother breathing, so oor job is to put a few wee holes in to help fix that”…. 😊😂😂
Another great video, really starting to get the overall picture of humungousness 🤘👍
🤣🤣🤣 pretty much.
Cheers brother 👊
awsome matt really interesting stuff. was a very clever person who designed this, and an even more clever person to do the engineering drawings! made me chuckle when you call the 18 inch drill a pilot!
It’s nuts hey. Who the heck uses an 18” pilot drill lol
I’ve seen track cutters for oxy torches before, but this is the first time I’ve seen a cnc with a gas torch.
It’s pretty cool. So damn fast. The water jet cutters are even more cool to watch.
Hey Matt! It’s Friday … I watched CEE and now it’s your turn. Just as interesting. Nice to see how you are growing with your tasks. Greatings from Germany! Cheers!🍻
Thanks mate! Glad you enjoyed it
Your hand up to the drill really put it all into scale for me. How much air is that beast going to need?
At full depth it’ll need 7 big air compressors to generate 180-200 PSI
It’s not super high pressure, but def high volume
Holly Hal :) thats some big stuff, so interesting to see ,could have watched that for another hour , know not possiable :), cant wait to see more ,and see the big rig working , thats going to be a awesome vid to see :)
Cheers mate! Glad you enjoyed it.
Great channel, love the content 👍
Thanks Ken!
I am guessing that the term "Go big or go home" applies here, I look forward to your videos and Cheers from GA, USA.
💯
Cheers mate 👊
My part of the world, wake tf up! It’s Aussie Engineering day!
👊👊👊
Fab shop content very awesome 😎
Thank you
Thanks for the great videos, I have been wondering what the rig was for 😊
Most welcome mate.
Holy Shit - The comparision from 7-5/8 Reg to your custom is wild! BTW, we used Helium in our inert gas heat treat to provide good wear resistance but flexibility to prevent stress cracking under load. Worked fine for us at the time.
It’s a crazy sized bit of gear. I’m sure there’s bigger out there somewhere…
But it’s bloody massive all the same.
It’s a crazy sized bit of gear. I’m sure there’s bigger out there somewhere…
But it’s bloody massive all the same.
Just an observer from the UK. Loving the content. Is there a channel for the builders of the rig that willl drive these monsters?
Unfortunately not for this one. This channel is our first attempt at showing the world what we do, so who knows where it will head!
I’m just really grateful for all the encouragement and support in the comments.
I genuinely think we do some cool stuff in the shop, and am glad others find it interesting too :)
Thanks for the overview. I am used to working with small electronics so this large fabrication is fascinating. Enjoy all your videos and content. Wishing you all of the best. Gerard
Hey thanks very much Gerard.
What are you using to rotate these drills ?
The torque must be colossal
It’s a purpose built rig for very large diameter holes. It’ll get a full video in the future to show how it works 👊
Is that a new little CNC between Hal and Jan or was it gen???? Between the overhead swing cranes and roller door.
Have you considered using air rams to press the outer wings outward so when finished springs return them so the drill head is smaller than the hole it drilled.
You could print a liner to the hole as you go, but still pull it out by shrinking the head before drawing back.
All this would allow to go deeper like a TBM pushing on your casing.
It has been considered. I’ll ask why they didn’t do it.
Great question.
It’s one for the big guy.
The only thing I can think of is mine vent tunnels with whopping great air coolers forcing cool air into an underground mine. Mount Isa maybe or Cloncurry? That's my guess. Super impressive build.
Very good guess mate 👊😉
Matt, if those drills get much bigger you may need the cutters that are used on a tunnel boring machine.
Apparently we are going to 5m next year. Faaaark I need a bigger lathe ✌️🤣
Awesome video new to channel but what would make it even better if we get to see som of the work being done more of the cutting of parts welding ect . Until next week have fun lol
I’m putting together a fab shop special, so it’ll be upcoming for sure 😉
I'd love to see the drill rig
You’ll get to. I guarantee it.
Bloody thing is a MONSTER
@halheavyduty awesome
Once the vent hole is drilled, do they line it with anything?
It gets liked with 18mm thick steel casing. It’s a mission to fab the casing - you can’t just buy it that big.
It’s gotta be rolled and welded in segments!
Absolutely brilliant video Matt. Really looking forward to seeing this thing turning solid ground into aerosol. Is there some sort of cyclone to take the dust out of the vented air?
It all gets pushed out with 7 giant air compressors. 3 semi trailers worth!
The flame cut flange bolt hole started the flame cut on the outside of the bolt hole. Was this an error as it could serve as a stress raiser.
Good question. I’ll find out.
I work for several other streamers but not the same type of content (Robert Gouveia - "Watching the Watcher" and Viva Frei, both political commentators, and a few in various parts of the world doing some minor fabrication and other things like cabin building). So in the last video you said you wanted to hear from us and hears my thoughts...
My take on this and the last several videos is that I like these. 💯❤️ On this video, yes there is a lot of commentary but it was done well in conjunction with good fabrication footage. In this video it was needed and done well at a good pace. Personality (and it really is only a preference) I suggest keeping the same amount of commentary but try to get a bit more of the fabrication in which will make slightly longer videos (about 35-40 minutes in total) but that's ok as long as the commentary doesn't increase too much.🙏🙏 I personally get really caught up in the fabrication and don't mind them being longer as they pass really fast. As far as the commentary, it's really helpful and informative (especially in videos like this where we learn so much information ❤) yet as mentioned above adding a bit more fabrication footage in the video to give people's minds a chance to absorb the information.
You've mentioned CEE before, and they do a good job most all of the time, although sometimes some footage is left out that I think should have been included. Like CEE you could possibly use time laps more if footage becomes too long... That is definitely where Karen excels as she has found a way to beautifully blend in time laps, sound and timing. 😍
Lastly there will always be people unsatisfied with a YTers format. That's just what makes us all different so just keep up the good work and don't take us too seriously (including me 👀😅😅).
So as a wrap up, I'm extremely impressed with your quality of your YT videos (and absolutely impressed with your quality of craftsmanship and quality work 💯👏👏). My suggestion are meant to be helpful and of course it's always nice if the format fluctuates giving diversity to watch. 😃
Have a great day))
Thanks so much for the detailed feedback mate. Really insightful and very helpful.
I’m glad to hear you reckon including more of the uninterrupted machining / fabrication is a good idea.
Personally I like to be told what’s going to happen, and then just enjoy watching it happen.
But that’s just me
Will there be a chance to see this thing putting holes in the ground, making lightening holes in planet Earth.
Absolutely!
Hi Matt.A question from a Boily, What grade of steel are the bits fabricated out of QT 80 or better? Love the work of you and your team
It’s all out for 4140 & 4340 steel. Welded with ER70 wire. The ER110 is to brittle, but we’ve had good success using the slightly softer wire.
More forgiving…
We haven’t had any break off yet, so it seems to work. And provided it’s preheated properly etc.
It's difficult to imagine the drill rig connection to the pipe being capable enough to deliver the amount of torque needed to the drill head without destroying the pipe-rig connection or twisting/destroying any of the coulpings connecting the pipe sections to actually make this work in the field. Just supporting the weight of the drill and pipe to keep from appling to much force to the drill head is amazing.
It’s a truly crazy setup. I’m really looking forward to catching the footage in the field!
that's will used for entrance shaft in an underground mine?
Ventilation and rescue shafts 👊
Awesome! How much horsepower does it take to turn that huge drill?
I’ll find out and let you know in the future video. It’s calculated in Nm of torque… and it’s a LOT.
4 x more powerful than our next biggest rig.
The top drive on the big rig is designed to produce 100,000 lb-ft of torque at 15RPM. That works out to about 285hp output. The HPU engine has about 500hp available in total.
Guessing this all is for drilling primary/ main shafts for mines?
Excellent guess. Shafts and ventilation.
What are they drilling for and why such a large diameter cheers. ha just saw your comment above.
🤣🤣👍
Large Ventilation and Rescue holes for underground mining
I really want to see the rig that will use these drills.
Im pretty sure it’s the most powerful road registered drill rig ever constructed.
It’s gonna be wild! 👊
Are tey used for underground coal mines? If so, how high is the risk of spark with compressed air and coal seam gas?
Great question. I’ll find out and answer that one in a future video! I’m curious myself now
So do you have in-house engineering that designs this crazy stuff or are you working off of a set of somebody’s plans?
We design it all in house and get it independently drawn up by engineeers who certify it.
We are very “field experience driven” … but always get the engineers to run the numbers to make sure it’ll hold
How much does each cutter head cost before installed in the drill?
Im not sure, but I think the buttons are about $40 or $50 each (last time I checked)
Will find out though
Is there engineering and simulation work that's done for parts like this, or is it experience based?
Both. Generally we have a “field first” approach.
We use experience, give a rough design and then the engineers check / improve / certify it.
Seems to work well so far.
Great question by the way.
@halheavyduty Thank you! It's really interesting work
👊👍
Just curious why the need for 2 relatively close hole sizes (2.8 - 3 M)?
All at the client request as far as I’m aware.
I’ll find out and let you know in a future vid
Why type or types of rock with they be drilling through?
I’ll find out the exact terrain closer to the drill. When we do the final site video we’ll get to see exact samples of what comes up ✌️👍
Interesting technology. Grind it into dust and then blow it out.
I want to see how it handles cobble size rocks and a little water and Clay?
It just chews it all up and Hoovers away. Will be good to see
I hope it works as advertised. It probably will. I have confidence they have done their homework. It’s just I have seen such things.
Only one way to find out.
Just send it 💯👊
btw no comming burnishing i see ( at least according to the video )
one question. at 20:07 why did he pust upwards to turn it instead of going to the opther side and just hang in it to pull it downwards ?. same i always do when indicateing a big heavy thing on a lathe. i always pull whenever possible
Just easier than walking around probably 🤣
@@halheavyduty didnt sound like it but then agen. its free workout xD
Is this going to Oak Island ?
Treasure island here we come!
I was just going to ask how the rock chips get removed. It seems like it's going to need lots of suction to get all the material out from the cutting face.
I shouldn’t have used the term “Hoover out” 🤣
Technically it uses compressed air at about it 200PSI to push the cuttings up the internal pipe.
Seven big compressors worth of air.
It would be interesting to know what kind of expense we are looking at here !
It’s bloody expensive. I’m not sure of the full total, but it’s a house worth of drill bit I reckon
what are the holes drilled do?
Mining ventilation shafts mate 👍👊
Mining ventilation shafts mate 👍👊
Thanks Matt. That was time well waisted - for me very enjoyable. There ie big & there is just tearing the ass out of it. This hole that you are going to make - what are they going to look for? I only say the answer when I posted. The mine - what are they mining?
Usually coal mining. The ground is soft enough for this bit to work.
You’d need a hammer or rock roller in Western Australia, but the giant PCD bit will work in Queensland.