As a younger person going into a larger field of work similar to this I find these videos to teach me and entertain me, I don’t walk away from your videos thinking I wasted my time on that. I appreciate you for sharing your knowledge to us, Thank you!
What's up with this customer pulling a machine off the job before the part fully grenades itself? Next thing you know they're going to put GREASE in their machines 😄
Wow! This is an excellent tutorial on lineboring, building out with weld material, and all the rationale for why you did it the way you did. And did it properly without taking shortcuts that would have failed, likely within a few months! I love it when things are done correctly, and not just “good-n-nuff” for now! Thank you for the painstaking effort you went thru to film all this. Thanks for sharing your machinist and welding skills with us also! As an aspiring welder, who plans a side hustle when I retire, your videos sure are a great reference for me. Thank you Greg!
I am from China Seals Factory. Our company produces many types of hydraulic oil seals. If you are interested in our products, we can send you free samples so that you can learn more about our products.
You're talking about the guy that said well you can just weld that by hand. When i first daw the channel about a year ago i was blown away. I can't believe this is a real thing i would have figured some company just makes an oversized bushing, you machine it the hole, pop it in and thats that. Idk ehy but the fact that this machine slso welds to me is just crazy lol 🤣 thats awesome 😎
I am from China Seals Factory. Our company produces many types of hydraulic oil seals. If you are interested in our products, we can send you free samples so that you can learn more about our products.
Wow that was a lot of work. Can’t believe anyone would say anything bad about your work. Look at his shop truck tools or any repair video people. Top of the line everything. Thanks for sharing.
I am from China Seals Factory. Our company produces many types of hydraulic oil seals. If you are interested in our products, we can send you free samples so that you can learn more about our products.
*On Fire Welding* Bravo well done as always, doesn't take too many picks from that bucket to fill up that dump truck. Thank-you sir for taking the time to bring us along. GOD Bless.
I am from China Seals Factory. Our company produces many types of hydraulic oil seals. If you are interested in our products, we can send you free samples so that you can learn more about our products.
I am from China Seals Factory. Our company produces many types of hydraulic oil seals. If you are interested in our products, we can send you free samples so that you can learn more about our products.
The thought and attention to detail second to none. The line boring equipment is a marvellous bit of kit in the shop or out in the field. As my Dad used to say if the tool is available use it. Great video as always. Paul Uk
I am from China Seals Factory. Our company produces many types of hydraulic oil seals. If you are interested in our products, we can send you free samples so that you can learn more about our products.
Sir.To watch you at work is interesting, educational and rewarding, your knowledge and the machines/tools you have and know how to use and explain is incredible, whatever you earn, worth every cent .
I am from China Seals Factory. Our company produces many types of hydraulic oil seals. If you are interested in our products, we can send you free samples so that you can learn more about our products.
It's practically like free class and lessons on line boring I can't tell you how much that gets me going haha as a heavy equipment field tech that's a closeted machinist I dig this
I’m always amazed by the tools that were invented to fix things. Who knew this existed? I’ve never seen this type of repair job, but I knew right away you weren’t just going to cut it out. I knew there were a lot of problems with that, aligning, material loss.. I just didn’t know how you were going to do it.
Nice to see that automated facing tool, it's a nice piece of kit, and one I have not seen before. This without doubt is the best line-boring video I have seen. Keep up the great work and content...
I am from China Seals Factory. Our company produces many types of hydraulic oil seals. If you are interested in our products, we can send you free samples so that you can learn more about our products.
Excellent job always a pleasure to watch a skilled and knowledgeable professional at work, very interesting video just the right amount of detail. Thank you
HE Operator and mechanic - retired. Did bits of everything in repair. No "machining" though. But I was with ya all the way. All of these great replies shows there are a lot of us more interested in metal works than movies. Thanks so much Greg ! Carry on 👍
Wow, that thing was well and truly rogered. Thanks for pointing out the challenges along the way, like how the second face was deceivingly low. Just goes to show how these jobs take a LOT more effort than they appear at face value (pardon the pun). Great stuff, I like these long, deep dive repairs!
If you can outfeed your facing tool to the same feed rate as the thru travel feed rate, think you could get a 45 chamfer like a Wohlhaupter auto facing head. May have to snug the bar collet and facing head gib to reduce chatter. Climax might have other suggestions. Nice video OFW!
That's a big job! It looks like 40-50 hr job! The facing tool is very cool to make it advance along the radius all by itself. CEE doesn't have that! 😉😉😉
CEE does infact have a facing head for their line boring machine but it's too big to fit properly in the original bearing mounts. That's a reason of why Curtis made new mounts a while ago, I think we will see it in the future.
That is one beautiful job with a bore welder; well done. I always love the know-it-alls. I have only welded on farm equipment and some as a maintenance tech for an extrusion company. But there are days I wish I would have taken up a trade and welded.
Well young man that was a very interesting watch great information on actually how you do the line bore welding and how you measure it all out. Also as you say 48 minutes in 15 seconds . That makes that a long job .. not a 5 minute as it seems on video . Many thanks
That was a extensive job several hours but as always job well done in the end ! And as always very professional ! Thanks for explaining how you get center when line boring worn holes ! I also liked the inserts you put in for the bushing to butt up against to keep them from sliding towards center ! I can tell you take pride in your craftsmanship ! 👍👍
Several hours? Dude try probably 20+ hours for this. I don't even want to know what he charges for this. Cat charged me 3k to line bore a new attachment hole on a quick disconnect that was brand new on a small e85 bobcat lol
I spent over fifteen years making Bushing and bearings for Cat among others. I done all these on Programmable Mazak Lathe Machines and Horizontal Milling Machines to drill and tap the grease inserts. Many may not know it but they all require Bronze Inserts with oil galleys cut into them which are the Bearings for those massive Bushings.
Hi it alway's fascinating to watch the thing's you do on all of these machines many many year's ago I worked in a plant workshop's and all we had was gas bottles and a very big 28pound Hammer to put these bushing in with, but I watch the thing's you do and you make it look much easier than the thing we used to do hear we have even welded machines up knee deep in mud in the middle of winter just to get them back to the workshop's but I wouldn't change a thing, it great to see your work ethics and how dedicated you are to your work and customers thank you for another informative and interesting great video.
That is, no doubt, one of the best, most informative line boring instructional videos I’ve ever watched! It would be interesting to know how much equipment that your videos have sold for Climax.
Absolutely awesome video. I like how you explained how the facing tool works. Very simple design very simple operation and how do you measure everything that really is quite simple truly is an absolutely dead precise when you measured it all and you were .0005 off that’s not too shabby and with a .006 crush you’re good.
Very impressed, I agree with bore welding, Welding by hand is just NO, not even attempt it. I've been welding for 44 years Paid for it for 39 years. Not only keeping it consistent, I'd like to see someone do it by hand too. Love your line boring tooling, looks like might have cost a few bucks. I have an idea for you chamfer but find it difficult to explain with keyboard. I would make 1 tool holder adapter and feed a 45° carbide straight in slowly, but because how slow it needs to be fed it might not save time (20 mins). Those little imperfections will be totally fine. I didn't realize how many hours were involved. It came out real nice, Well done.
Nice work, I love the transition from junk to like new. Nice bushings, I don't think I ever came across that dimpled design before. It sure looks like it will keep a huge grease reserve compared to smooth surface. enjoyed, cheers!
As somebody far from this industry/field, how does one learn all of this? It's very intriguing how people like you and CEE are just crazy knowledgeable with seemingly every odd scenario that needs repairs/rebuild.
Hi, Had a think about your question on how to create a even chamfer. The problem is to much tool face which causes chatter. I think you need to make a holder set at the angle you need to drill a piece of bar round or square with a hole down the centre the tool shank size. Mill a flat on the tool shank and then on the holder drill and tap a series of holes. Use machine set screws to keep the tool in the right orientation and you can advance the tool out on the angle so you take a cut back off advance the tool and go back in that way it will be small steps just like on the lathe feeding in by hand. Regards Tried you email address but the US side is rejecting it so sent it here.
I am from China Seals Factory. Our company produces many types of hydraulic oil seals. If you are interested in our products, we can send you free samples so that you can learn more about our products.
Hey bud, great video, I’ve been line boring here in Arizona for the past 4 years for my self…..I actually have the same set up you do as far as your climax electric motor. Climax is the best by far for mobile line boring jobs bar none. I was going to tell you, not sure if you know, but on caterpillar excavators they don’t run a shoulder in their B-pin bores from the factory, they actually put twice as much crush on the bushing. I use to work for empire-cat here so I’ve seen all the specs on these machines. I’d rather it have a shoulder and put the rule of thumb .001 of crush per 1” of bore instead cuz pressing double the crush sucks ass. Great video bud, hopefully I’ll start putting some out as well but I have a contract at a mine that takes all my time…and they wouldn’t like me taking time to video it.
That facing head is pretty cool. For that outside chamfer, maybe a large button insert would be useful and give that piece a radius instead of a flat chamfer.
Stanley tape measures are the best, but you should still always check the scale against a standard to guarantee you don't have an odd bad one. I have only seen one Stanley that was off, but I have seen a lot of the cheap brands be off over the years. At the factory I worked at, we would have to get our tape measures certified to ensure everything was made to the same measurements. The cheap tapes they would buy at least 1 out of every 20 would have to be thrown out. China doesn't care if the measuring tools they make are accurate.
I am from China Seals Factory. Our company produces many types of hydraulic oil seals. If you are interested in our products, we can send you free samples so that you can learn more about our products.
man, what is your background because you really know your stuff. It always comes out good. Like i have done a little schooling in GD&T and understand everything you are discussing, but this does look intimidating with no practical experience.
I am planning to do a video on my background and how I got started. But basically I worked at several welding shops and a couple machine shops all while doing side jobs at home. But everything i know about line boring is all self taught.
@@OFW that gives me some confidence. Been around shops most of my life and will be doing an apprenticeship for a boiler maker company. So gonna get that good good welding experience in for the next few years. I'll def keep a look out for your video
I'm a machinist and have done field machining with climax line boring gear on mining equipment for closer to 10 years now. When i do the bevels on stick bores, i use that same 12" facing head. Simply use a cutting tool with a 45° geometry. This way you're using both set screws to secure the tool. Then adjust the facing head to where the tool is the right height of the bevel and then lock the gib set screws (3mm Allen key i think) so that the tool post that rides on the dovetail does not move. So i remove that clicker or have the facing head in neutral direction cause I'm not facing, only plunging it by hand. Itll take a few cuts up and down the bevel but it should blend in nicely. It's a simple and easy way to go out and it shouldn't chatter. That bevel is just for a rubber seal that goes over the stick bevel and quick attach bevel to reduce dirt going in. The rubber seal has a clamp on it so if you're a little bit too big or small, the mechanic can adjust the tightness of the seal.
One thing i want to add about setting up. I do the same thing as you, cone those upper stick bores and measure keyway to keyway with a measuring tape. However, that's only checking one dimension, basically your center to center (the horizontal). But how level are the bores to each other is what I'm getting at?. What I would do is set an 8" machinist level to the upper stick bore bar, and then transfer that level to the stick bores you're machining to see whether that bar could be pointing up or down vertically. Btw I have an excel spreadsheet of bores sizes for that type of yellow equipment if you need it 😊
I was training in 1973 to do line boring on cat equipment all the tools were hand made love your system but the welder blows my mind way cool.the guys that say hand weld always passes the machine part off to someone else.your chamfer can you get it in the facing attachment start out and face in.
Damn bro gnarly grabbing those shavings with bear hands 💀 those things be going through my gloves. Btw nice work man appreciate you take pride in what you do. Most people I come across lack that (a lot of cutting corners) 🤙
As a younger person going into a larger field of work similar to this I find these videos to teach me and entertain me, I don’t walk away from your videos thinking I wasted my time on that. I appreciate you for sharing your knowledge to us,
Thank you!
What's up with this customer pulling a machine off the job before the part fully grenades itself? Next thing you know they're going to put GREASE in their machines 😄
I wouldn't have believed it unless I seent it
I have never seen a boring machine like this. This machine gives me wet dreams. The versatility alone makes me want to cry.
Wow! This is an excellent tutorial on lineboring, building out with weld material, and all the rationale for why you did it the way you did. And did it properly without taking shortcuts that would have failed, likely within a few months! I love it when things are done correctly, and not just “good-n-nuff” for now! Thank you for the painstaking effort you went thru to film all this. Thanks for sharing your machinist and welding skills with us also! As an aspiring welder, who plans a side hustle when I retire, your videos sure are a great reference for me. Thank you Greg!
I am from China Seals Factory. Our company produces many types of hydraulic oil seals. If you are interested in our products, we can send you free samples so that you can learn more about our products.
from Southeast USA here's a thumbs up to you in central California
Love watching all your videos thanks for taking the time to make them.
Thanks for explaining centering, always curious how you do that with whacked out surfaces.
✌️✌️
I would really love to be able to do that type of work..... You are a true tradesman.. I like watching all your video's..
Really interesting work very much Luke Cutting Edge Engineering in Australia 👏🏻👏🏻👏🏻👏🏻👏🏻
You're talking about the guy that said well you can just weld that by hand. When i first daw the channel about a year ago i was blown away. I can't believe this is a real thing i would have figured some company just makes an oversized bushing, you machine it the hole, pop it in and thats that. Idk ehy but the fact that this machine slso welds to me is just crazy lol 🤣 thats awesome 😎
I am from China Seals Factory. Our company produces many types of hydraulic oil seals. If you are interested in our products, we can send you free samples so that you can learn more about our products.
Wow that was a lot of work. Can’t believe anyone would say anything bad about your work. Look at his shop truck tools or any repair video people. Top of the line everything. Thanks for sharing.
I am from China Seals Factory. Our company produces many types of hydraulic oil seals. If you are interested in our products, we can send you free samples so that you can learn more about our products.
*On Fire Welding* Bravo well done as always, doesn't take too many picks from that bucket to fill up that dump truck. Thank-you sir for taking the time to bring us along. GOD Bless.
I am from China Seals Factory. Our company produces many types of hydraulic oil seals. If you are interested in our products, we can send you free samples so that you can learn more about our products.
i use wd 40 in the field for pressing them in , dry ice in pellet form in the shop if you can get it add acetone to the dry ice , nice work as always
I am from China Seals Factory. Our company produces many types of hydraulic oil seals. If you are interested in our products, we can send you free samples so that you can learn more about our products.
The thought and attention to detail second to none. The line boring equipment is a marvellous bit of kit in the shop or out in the field. As my Dad used to say if the tool is available use it. Great video as always. Paul Uk
I am from China Seals Factory. Our company produces many types of hydraulic oil seals. If you are interested in our products, we can send you free samples so that you can learn more about our products.
Sir.To watch you at work is interesting, educational and rewarding, your knowledge and the machines/tools you have and know how to use and explain is incredible, whatever you earn, worth every cent .
I am from China Seals Factory. Our company produces many types of hydraulic oil seals. If you are interested in our products, we can send you free samples so that you can learn more about our products.
I know nothing about machining but I appreciate how you can make a silk purse out of a sows ear! End product is beautiful.
It's practically like free class and lessons on line boring
I can't tell you how much that gets me going haha as a heavy equipment field tech that's a closeted machinist I dig this
I’m always amazed by the tools that were invented to fix things. Who knew this existed? I’ve never seen this type of repair job, but I knew right away you weren’t just going to cut it out. I knew there were a lot of problems with that, aligning, material loss.. I just didn’t know how you were going to do it.
Nice touch showing that magnificent machine in action; gotta love CAT...
Nice to see that automated facing tool, it's a nice piece of kit, and one I have not seen before. This without doubt is the best line-boring video I have seen. Keep up the great work and content...
I am from China Seals Factory. Our company produces many types of hydraulic oil seals. If you are interested in our products, we can send you free samples so that you can learn more about our products.
Fantastic job and might I say, a big shout out to all the comments makers as your comments are so helpful and help the project safety out alot
Onfire welding to the rescue, when you need welding and repairs done who you gona
call. A job well done sir
another great tutorial from OFW - loved the close up shots
best explanation yet on any line boring video I've watched and for some reason I've watched many
It’s simple! Quality tools, knowledge how to use them, quest to do quality work. Equals very good results. I enjoy these videos very much.
Outstanding! This is why I watch your videos. You spend the time showing how to do setup. Nice work centering the bar!
I really enjoy your videos. Particularly all the details like the dial indicator and how you find center. The more detail the better.
Quality all the way fantastic job as always 🦘
stand back and admire your work. what a great repair
Absolutely love this video. You are a one stop shop. Bravo
Impressive as always. Thanks for bringing us along and detailed explanations. Much appreciated.
That bore welder is cool, you got some skills dude
Nice work. Well past my skill level! Really enjoy watching your videos.
Excellent job always a pleasure to watch a skilled and knowledgeable professional at work, very interesting video just the right amount of detail. Thank you
A true craftsman, it was a pleasure to watch!!!
I'm fixing to run down to Harbor Freight and get me one of these here line borers. 😀 Adding that shoulder makes it better than factory.
Job well done. It is eye opening to see all the steps needed to do a proper job.
WOW , that was an amazing amount of work , nicely done !
HE Operator and mechanic - retired. Did bits of everything in repair.
No "machining" though. But I was with ya all the way.
All of these great replies shows there are a lot of us
more interested in metal works than movies.
Thanks so much Greg !
Carry on 👍
... Perfect work. Congratulations!!!
Man you are a hard worker. Thanks for another great video. Cheers from Sweden 🇸🇪
That is cool and crazy, crazy hours of work.😮..
Wow, that thing was well and truly rogered. Thanks for pointing out the challenges along the way, like how the second face was deceivingly low. Just goes to show how these jobs take a LOT more effort than they appear at face value (pardon the pun). Great stuff, I like these long, deep dive repairs!
Great videos! As a engineer I watch these before I go sleep :) Love it!
Hey sir at first I was kind of skeptical but noticing how you did all the work turned out very nice congrats
This is so awesome to watch. Perfect with my Sunday morning coffee
If you can outfeed your facing tool to the same feed rate as the thru travel feed rate, think you could get a 45 chamfer like a Wohlhaupter auto facing head. May have to snug the bar collet and facing head gib to reduce chatter. Climax might have other suggestions. Nice video OFW!
Geez, this guy is definitely at the top of the pay grade. Pretty nice video and editing too.
always informative and interesting. keep up the good work
Thanks a lot for the in-depth explanations...
👍
Seems that it takes nearly a week to get such a job done, wow!
👍👍👍
A big job and well done. Now I know how you face the ends seeing the facing tool for the first time.
That's a big job! It looks like 40-50 hr job! The facing tool is very cool to make it advance along the radius all by itself. CEE doesn't have that! 😉😉😉
50 hours exactly!
CEE does infact have a facing head for their line boring machine but it's too big to fit properly in the original bearing mounts. That's a reason of why Curtis made new mounts a while ago, I think we will see it in the future.
@@viktorsmekaniska2733yep, he does I have seen him use it at least once. It looks like a Hoffman head.
@@viktorsmekaniska2733 Dude I was joking of course Kurtis has all the sht he needs, and more!🤣
nice work i hope your customer appreciates the time it takes to achieve this level of precision
That is one beautiful job with a bore welder; well done. I always love the know-it-alls. I have only welded on farm equipment and some as a maintenance tech for an extrusion company. But there are days I wish I would have taken up a trade and welded.
Well young man that was a very interesting watch great information on actually how you do the line bore welding and how you measure it all out. Also as you say 48 minutes in 15 seconds . That makes that a long job .. not a 5 minute as it seems on video . Many thanks
You do amazing work, thank you.
That was a extensive job several hours but as always job well done in the end ! And as always very professional ! Thanks for explaining how you get center when line boring worn holes ! I also liked the inserts you put in for the bushing to butt up against to keep them from sliding towards center ! I can tell you take pride in your craftsmanship ! 👍👍
Several hours? Dude try probably 20+ hours for this. I don't even want to know what he charges for this.
Cat charged me 3k to line bore a new attachment hole on a quick disconnect that was brand new on a small e85 bobcat lol
I spent over fifteen years making Bushing and bearings for Cat among others. I done all these on Programmable Mazak Lathe Machines and Horizontal Milling Machines to drill and tap the grease inserts. Many may not know it but they all require Bronze Inserts with oil galleys cut into them which are the Bearings for those massive Bushings.
Hi it alway's fascinating to watch the thing's you do on all of these machines many many year's ago I worked in a plant workshop's and all we had was gas bottles and a very big 28pound Hammer to put these bushing in with, but I watch the thing's you do and you make it look much easier than the thing we used to do hear we have even welded machines up knee deep in mud in the middle of winter just to get them back to the workshop's but I wouldn't change a thing, it great to see your work ethics and how dedicated you are to your work and customers thank you for another informative and interesting great video.
That is, no doubt, one of the best, most informative line boring instructional videos I’ve ever watched! It would be interesting to know how much equipment that your videos have sold for Climax.
That would be interesting to know. Most people I talk to say they want to get into line boring then get sticker shock when they see the price tag.
That’s my situation, exactly!
Wow you definitely burn through alot of wire! I'm impressed! Amazing high-end machines!,
That looks fantastic. Amazing refinish
Absolutely awesome video. I like how you explained how the facing tool works. Very simple design very simple operation and how do you measure everything that really is quite simple truly is an absolutely dead precise when you measured it all and you were .0005 off that’s not too shabby and with a .006 crush you’re good.
JUST AWSOME THANKS FOR TAKIN THE TIME TOO SHARE !!
Very impressed, I agree with bore welding, Welding by hand is just NO, not even attempt it. I've been welding for 44 years Paid for it for 39 years. Not only keeping it consistent, I'd like to see someone do it by hand too. Love your line boring tooling, looks like might have cost a few bucks. I have an idea for you chamfer but find it difficult to explain with keyboard. I would make 1 tool holder adapter and feed a 45° carbide straight in slowly, but because how slow it needs to be fed it might not save time (20 mins). Those little imperfections will be totally fine. I didn't realize how many hours were involved. It came out real nice, Well done.
Nice work, I love the transition from junk to like new. Nice bushings, I don't think I ever came across that dimpled design before. It sure looks like it will keep a huge grease reserve compared to smooth surface. enjoyed, cheers!
As somebody far from this industry/field, how does one learn all of this? It's very intriguing how people like you and CEE are just crazy knowledgeable with seemingly every odd scenario that needs repairs/rebuild.
We are good at improvising. We think in a different way than most people. All my knowledge is self taught. Learning from every job I do.
@@OFW Really impressive! Respect for people who can figure stuff on the fly and anything thrown at them.
Great Job ...It's alot of work ..but the end result was spot on !!!!
Great work! As always! Thanks for sharing! 👌👍
Amazing craftmanship. Nice work!
Good stuff as always! Thanks for the video and the work it takes. Always appreciated.
the elusive grease worm is a rare sighting among wild machinery
Good thing it didn't bite him when trying to remove it!
Hi,
Had a think about your question on how to create a even chamfer.
The problem is to much tool face which causes chatter.
I think you need to make a holder set at the angle you need to drill a piece of bar round or square with a hole down the centre the tool shank size.
Mill a flat on the tool shank and then on the holder drill and tap a series of holes.
Use machine set screws to keep the tool in the right orientation and you can advance the tool out on the angle so you take a cut back off advance the tool and go back in that way it will be small steps just like on the lathe feeding in by hand.
Regards
Tried you email address but the US side is rejecting it so sent it here.
Amazing stuff! Looking forward to more content from you
Tes vidéos sont toujours intéressantes et captivantes mon ami ! Good job !
Love the videos! I do find it hard to believe it would be more work to replace that piece all together.
Very nice work!
Great content and quality , I learned alot . Thank you
Thank you for sharing, another great project, i learn a lot 👍👍👍👍
Dry ice is your friend. I replace walking beem centers on a dump truck this past week. When they quit squealing like baby pigs they are ready. Lol
I am from China Seals Factory. Our company produces many types of hydraulic oil seals. If you are interested in our products, we can send you free samples so that you can learn more about our products.
You are top notch business!
beautiful work Greg.....Bravo.....Paulie down in Florida
Hey bud, great video, I’ve been line boring here in Arizona for the past 4 years for my self…..I actually have the same set up you do as far as your climax electric motor. Climax is the best by far for mobile line boring jobs bar none. I was going to tell you, not sure if you know, but on caterpillar excavators they don’t run a shoulder in their B-pin bores from the factory, they actually put twice as much crush on the bushing. I use to work for empire-cat here so I’ve seen all the specs on these machines. I’d rather it have a shoulder and put the rule of thumb .001 of crush per 1” of bore instead cuz pressing double the crush sucks ass. Great video bud, hopefully I’ll start putting some out as well but I have a contract at a mine that takes all my time…and they wouldn’t like me taking time to video it.
Wow, you earned every penny of that $500 LOL... Always excellent and well explained, thanks =)
That facing head is pretty cool. For that outside chamfer, maybe a large button insert would be useful and give that piece a radius instead of a flat chamfer.
Trabalho perfeito como sempre amigo!!!
Boa sorte sempre!!!
That hydraulic machine is super smooth running no chatter so the insert must have a much better surface and much easier to push in 👍
Great timing, i was searching for something to watch! Love the videos!!!
Oh, by all means, please don't get any on ya...
Stanley tape measures are the best, but you should still always check the scale against a standard to guarantee you don't have an odd bad one. I have only seen one Stanley that was off, but I have seen a lot of the cheap brands be off over the years. At the factory I worked at, we would have to get our tape measures certified to ensure everything was made to the same measurements. The cheap tapes they would buy at least 1 out of every 20 would have to be thrown out. China doesn't care if the measuring tools they make are accurate.
I am from China Seals Factory. Our company produces many types of hydraulic oil seals. If you are interested in our products, we can send you free samples so that you can learn more about our products.
man, what is your background because you really know your stuff. It always comes out good. Like i have done a little schooling in GD&T and understand everything you are discussing, but this does look intimidating with no practical experience.
I am planning to do a video on my background and how I got started. But basically I worked at several welding shops and a couple machine shops all while doing side jobs at home. But everything i know about line boring is all self taught.
@@OFW that gives me some confidence. Been around shops most of my life and will be doing an apprenticeship for a boiler maker company. So gonna get that good good welding experience in for the next few years. I'll def keep a look out for your video
I'm a machinist and have done field machining with climax line boring gear on mining equipment for closer to 10 years now.
When i do the bevels on stick bores, i use that same 12" facing head. Simply use a cutting tool with a 45° geometry. This way you're using both set screws to secure the tool. Then adjust the facing head to where the tool is the right height of the bevel and then lock the gib set screws (3mm Allen key i think) so that the tool post that rides on the dovetail does not move. So i remove that clicker or have the facing head in neutral direction cause I'm not facing, only plunging it by hand. Itll take a few cuts up and down the bevel but it should blend in nicely. It's a simple and easy way to go out and it shouldn't chatter.
That bevel is just for a rubber seal that goes over the stick bevel and quick attach bevel to reduce dirt going in. The rubber seal has a clamp on it so if you're a little bit too big or small, the mechanic can adjust the tightness of the seal.
One thing i want to add about setting up. I do the same thing as you, cone those upper stick bores and measure keyway to keyway with a measuring tape. However, that's only checking one dimension, basically your center to center (the horizontal). But how level are the bores to each other is what I'm getting at?. What I would do is set an 8" machinist level to the upper stick bore bar, and then transfer that level to the stick bores you're machining to see whether that bar could be pointing up or down vertically.
Btw I have an excel spreadsheet of bores sizes for that type of yellow equipment if you need it 😊
@@cb7903 hello, im interested in that spreadsheet if youre willing to share
Very very neat, not easy by a country mile. top job
I was training in 1973 to do line boring on cat equipment all the tools were hand made love your system but the welder blows my mind way cool.the guys that say hand weld always passes the machine part off to someone else.your chamfer can you get it in the facing attachment start out and face in.
Excellent video and great job again !
That's one helluva repair!
Damn bro gnarly grabbing those shavings with bear hands 💀 those things be going through my gloves.
Btw nice work man appreciate you take pride in what you do. Most people I come across lack that
(a lot of cutting corners) 🤙
Nice job! Man i wish i got into this type of work
1.2K+ 👍's up on fire welding thank you for sharing 😎
Nice Job. Thanks for the videos.
Another fine job done in America, send a copy around the world!!!