Repairing damaged shear bolt hole on big baler flywheel.
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- Опубликовано: 6 апр 2024
- In this video I have a big flywheel from a Massey Ferguson baler in for repair.
The hole where the shear bolt bush goes had gotten damaged due to the incorrect shear bolt being used. Because the hole is damaged there is nothing to support the bushing anymore resulting in the bush cracking.
Nice simple repair. I knocked the old bush out and placed the flywheel onto the new Huron milling machine.
To fasten the flywheel down I had to cut some new plates out on the cnc plasma table, I used the gas torch instead to ensure the slots didn’t have a taper.
Once the flywheel was secured, I used an edge finder that fit snuggly into the shear bolt hole to align the milling machine. I then switch over to a drill, drilled the hole out and finished with a reamer to get a nice accurate hole.
To sleave the hole to get back to original size I made one on the lathe. This had to be made with an interference fit on the OD and the ID and needed a shoulder in one end for the flange on the bush. Once made, I applied bearing set to the sleave and knocked it in with the copper hammer. To ensure the sleave wouldn’t be knocked out if the bush needs to be replaced, I drilled and tapped another little hole for a grub screw to hold the sleave in.
After removing the flywheel from the mill, I gave the hole a quick polish with the sanding wheel and then knocked in the new bush.
Hope you enjoyed the video.
Thanks for watching. 
Наука
When I was studying machining one of the first things I learned, and by that I mean one of the first things that really stuck with me was a repair I had to make on a part I screwed up. I am so thankful to the machinist I studied under.
He took the time to explain all the different options to repair my work and save my term. Very similar repair and I always kept that technique in my bag of tricks. (I used an oversized fine threaded bush, loctite in place).
I’m retired now, and enjoy watching you grow your shop. I hope you are keeping good books so that you can continue to grow your business, which is a huge benefit to all your customers. Charge enough for all the small repairs so you can continue to invest in new machines, and take on all types of work that local folks need.
Coffee and Olly perfect Sunday morning
The Huron looks like a helpful beetle peering into the flywheel with you!
These little jobs are always more involved and time consuming than anyone imagines. Should be out sieving soil but instead I’m watching utube with tea and toast on the go ☺️
The soil will still be there later. Leaving plenty of time to watch this. 👍
That new milling machine just makes me think of Starbug from Red Dwarf every time I see it!!
I like to see how you problem solve your jobs Oliver. Thinking outside of the box to come up with solutions and work arounds. A great job again. thanks for posting the video.
Engineering at its best, Thinking Outside of the Box, a Good Trait.
🇨🇦
Thank Sunday it's Snowball. It is always a pleasure to start the day with a weekly dose of agricultural engineering. Fabulous video and flywheel repair Olly
Your drill press looks like a preying mantis. Lovely post. Thanks.
That was great, most enjoyable. From showing us the flywheel on the baler, then you making the fasteners and the bush thingy.. and you doing the repair, doing it all exactly right and turning out great at the end. Excellent video Oliver!
Enjoyed that!
There is a guy in Canada "Josh Topper" who uses that green stuff. He was sent a bottle to try about 3 or 4 months ago, now uses it all the time only has good words to say about it.
Topper Machine I think is his channel, if we are talking the same chap?
Josh Topper is in Spooner, Wisconsin, USA. Lots of machinests channels seem to be using "The Green Stuff," I assume that there has been a marketing campaign by Anchor Lube and there are a lot of free samples being sent around.
Kurtis backing the job out the workshop at the end!! 😅👍
"Shear pin's gone again !"
"Oh bugger, what have we got that will fit in the hole....?"😂
I think I've heard that before! Lol.
Ollie’s quenching bath, puddle outside the workshop 😊. Great posting the diagram of the bailer. Take care stay safe.
Absolutely use the most rigid machine you have.
You don’t want to muck up a 500kg fly wheel.
You did a nice job!
Interesting how the spindle creeps a little bit.
Maybe a sticky clutch that is going to be worth a dedicated video. 🤠
Sunday used to be just another day, until I found Ollie's channel, now it's the best day of the week. Am really glad you like your new mill, I can see why someone thinks it looks like something from out of space, if you watch an episode of space 1999 I think you'll see what they mean. Getting the computer bit fixed, will make it even more useful than it is now. 👍
Nice job Oliver, should be another satisfied customer.
You cracked me up. Once when you stood there a moment scratching you head after loading the flywheel on the mill and again when you commented "I like this mill already. I can reach the drawbar bolt." Great video. Thank you
Good to see the new mill in use ! thanks for sharing your work. Brian from South Yorkshire
Looking at your mill I can see now where the red dwarf production team got inspiration for starbug😂
Sunday morning coffee and Snowball Engineering 😊. Great save on what looks like a very expensive part
Shout on the anchor lube! Jumped on eBay right away and ordered some. Cheers Olly
Thanks for tye video. Using the new machine in the new layout - must be a pleasing feeling.
Thanks for another great video. Yes, simple jobs are never as simple as folks think. Have a great week!
Awesome video, great work. Thank you Oliver
Nice machine you have. I have only one piece of advice when working with machine tools...keep your fingers away from that spindle until it stops completely. Take care.
Great work young man!
Excellent work as usual Oliver!
Nice fix! Thanks for the view! Always enjoy.
Great job as always, Mr Snowball! Thanks!
Nice to see how you such great work! Thanks for sharing
Beautiful explained, perfectly executed!
Thanks.
Best way start to a Sunday morning! Nicely done Olly! The Huron will be a real plus for your operation!
Great video as always
Another high caliber job done keep them coming
Very enjoyable. I was hooked from the start.
Thanks for another great video Ollie, love that new machine can’t wait for more . 👍
Great job mate love the new machine 😊
Top work, Mr. Oliver, that was quite a lump of iron!
New mill is spot on! A good buy for sure,
Great little job done well on the new mill - happy days 👍
Good to see the Huron earning its keep right off the bat!!👍
At least the new mill shows how useful it’s turned out to be onwards and upwards olly🇬🇧🇮🇪.
Excellent Job.
A good one! Young lad! Keep up the good work! 👌👍
Great way to start my Sunday 😊
Nicely done, Oliver ✔️ 👍🏻👌🏻👍🏻
hey Oliver thanks for the videos. love watching your content. keep them coming..... BTW when i see you cleaning up small parts you have either plasma or flamed out, it reminds me of a chuck i just got for quickness. - Eclipse Magnetic Base Chuck 10" X 5" Type AX 105 i managed to bag one from ebay delivered for £82, omg i wish i got one a long time ago. so much quicker then using a normal handle vice..
Brilliant job!👍👍
I like your shop !
Thank you for sharing, another great project, i learn a lot 👍👍👍👍
I just loved the agricultural "green" quench!
Great work again.
Well done Olly , top job as always . Good explanation on what everything does and why
Brilliant vid again top man hope you're well 👍🏻👍🏻👍🏻
Great job.
Thanks for the little video to explain where the flywheel lives
You quickly got the hang of that mill, nice fix ....
Interesting video and to see your new machine put to work.
The new (to you) mill proved to be very useful for this job. Good timing that you just got it set up in time.
Very enjoyable video oliver
Love that mill!
Good jobe Oliver, interesting repair
Another nice save for the owner, the new Mill is going to be handy for sure!
The Huron will be a useful piece of kit. We used to turn flywheels on our Webster and Bennett 48" vertical borer. The Huron is a good height, no steps to reach the top. Good job 👍
Nice to see that new milling machine in use perfect job for that awesome job thks ..
Sunday is complete already ❤
Surely there are some red dwarf fans out there? I’m reckon lister, rimmer, kryten and the cat would recognise that milling machine!
Looking a bit like starbug
Great job on the flywheel bushing. It’s so nice to make tools as you need them, I imagine.
Cheers from the states! 🇬🇧🇺🇸
Great content mate. Use an old CO2 fire extinguisher to shrink your sleeve. Works a treat -70 degrees 😊
Nice job . that will hold up well.
Putting the new machine straight to work! Love it. The variety on the channel is growing. #sundaymorningsnowball lol
Good moring, Oliver!
Love the northern coolant to cool the freshly cut clamps
good show. thanks to you.
Nice repair
Been looking forward to seeing your video come on line, Another awesome video young Oliver,
Awesome job,
From kiwi land
Another great video.
That is 1 cool machine!
Clever stuff there mate
Hello Oliver from the USA. Excellent fix for farm machinery. Short and sweet even thought there is thought into the fix.
Great video.
That bit at the end where you were saying it looked like an alien and then put on the screen that it was the mill and not you, made me laugh.
Reamers like slow speeds and lots of oil, not coolant heavy oil... Love the vids
Good job well done! At least they have improved flywheel protection at last. As a side, I love your own repostes to comments about "aliens", cheers Ollie.
Hi Oliver, nicely done using the new mill for that big lump of iron, earning it's keep already, cheers mate, stay safe, best wishe's to you and your's, Stuart UK.
Bom trabalho amigo!!!
Nice job. That tractor next to the mill is definitely the elephant in the room.
Should place it in a shed till you get time to work on it. You definitely need the space you got for jobs.
Nice one there simple but involved when you take all the steps involved just one thing with the Anchorlube it will leave stains on the mill table and cutters if you don't get it all off but seems a lot using it now as it seems to work well Cheers mate nice job
Nice to see the new mill handy for your height 😜 I was laughing when you were working under and the head looking down. The old Radial arm looked sad 😔
Watching all your videos I'm guessing that Kutavar has been a game changer.
coffee and snow on RUclips.... top work Snow 👍👍👍👍👍
Really nice mill. While Anchor Lube has replaced several cutting fluids in my shop, I’ve never liked the squeeze bottle due to a similar experience. Keith Rucker seems to have found it in a jar, but no luck finding this myself. Good video mate 👍🏻
thanks for sharing, nice to see your channels growing....😉
Excellent, as always. Would you show how to sharpen a drill bit in one of your videos? I have several that are dull and would rather sharpen them than replace them. Thanks in advance.
Any idea what the maximum lifting weight is for the Huron table ? Guess it’s got a clutch if you overload it ? Would be nice to have a quill but trade off for rigidity I guess. Thanks Oliver keep them coming.
Awesome 😎
On the smaller Huron mills there is a Morse taper for drilling from the top where the draw bolt pulls from. It can be useful because it will give you more drilling height due to no adapter
Interesting ,I didn't know that .
Good video
Morning and other great job done
Install a weaker shear bolt so this damage is less likely to happen again.
Perhaps an instrucural video on how to operate the new mill.
Use a piece of carpet on the machine table to put the tools down safely