Spare Parts #13 - Making A Square Broach

Тәжірибелік нұсқаулар және стиль

Making A Square Broach, by Clickspring.
It's not necessarily a common event, but when you need to make a square hole, it can be difficult to get a precise result. One of the best methods to achieve a professional cut is to use a custom made broach, so in this video I go through the process of making one from scratch.
Free Plans: www.clickspringprojects.com/up...
If you would like to help support the creation of these videos, then head on over to the Clickspring Patreon page: / clickspring
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A very special thank you to patron Dan Keen.
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You can also help me make these videos by purchasing via the following Amazon Affiliate links:
Cameras used in this video:
Panasonic GH5 - amzn.to/2rEzhh2
Panasonic X920 - amzn.to/2wzxxdT
Tools & Shop Products:
"Solidworks 2013 Bible": amzn.to/2FObS1D
"Hardening, Tempering and Heat Treatment (Workshop Practice Series)" - amzn.to/2KbZo6l
Sherline Lathe: amzn.to/2pnXM19
Sherline WW collets: amzn.to/2FYZ7F8
Heavy Duty Arbor Press: amzn.to/2G4gog7
Generic Dial Indicator 0.001": amzn.to/2FOFTyF
Norton 1-by-2-by-8-Inch Fine/Coarse India Combination Oilstone, Red: amzn.to/2tTEPb0
Kaowool 24" X 12" X 1" 2400 F Ceramic Fiber Insulation: amzn.to/2pfsM3d
Abbreviated Transcript:
00:06 No matter what your style of metal working project might be, every now and then there's a need to form a precise square hole.
00:21 A pilot hole locates the exact position of the desired square, and then the broach is forced through the workpiece.
00:53 And that's because, all of the teeth prior to the last tooth collectively prepare the opening for the final tooth to set the dimension, so within reason, we can tolerate some small errors in those teeth, providing that the very last one is correct.
01:26 Its much too long and slender to be turned between centers, so I'll need to form the features by incrementally extending the work from a 4 jaw chuck. And the other key feature is the pilot diameter, which must be centered on the square, so I'm taking care to center the raw stock prior to forming that cylindrical shape.
01:48 I have the work reasonably well centered to begin with, so that when I position the dial indicator, the error that I see for each jaw is quite small I then use 2 chuck keys in opposition to each other, to move the work, so that the dial reads directly between the original 2 readings for both jaws.
02:13 Once its close, I move the zero reference to that point, so that becomes my target when I start to center the other two jaws. Once the work gets close to being centered, the errors start to sit nicely either side of that zero reference, and it gets easier to pull it into position.
02:53 But even doing this quickly, you can see that it will take a fair amount of time to do this for every cut, so there's a strong incentive to bypass this centering process if we can. For now though, the work is centered, so I can make a start on cutting that pilot diameter.
03:39 Next I'm using the first groove position to register the tool after extending the work, and then I'm using the hand wheels to advance the tool the required amount to form the next groove. Now inevitably I will have introduced a small eccentricity to each of these cuts, and the teeth won't be precisely spaced either. But as I mentioned before, they don't really need to be.
04:14 Providing I don't introduce any gross errors, It's close enough for the final result, and by accepting a small error, I can move through this part of the process very quickly.
05:14 The total amount of metal to be removed, is determined by the difference between the pilot diameter and the diameter of the circle that just encloses the final square. That metal removal must now be shared across all of the teeth, so it determines how much I feed out before cutting each tooth, and that in turn ends up determining the broach depth of cut.
05:32 The diameter difference also gives an indication of how many teeth are required to keep the chip load manageable.
06:15 At this point all of the features of the broach have been formed, so it can now be quench hardened, and on this occasion I'm using the tray that I recently made for the current clock project.
07:07 In an industrial setting a broach is far more likely to be pulled through the work rather than pushed like this, and there's a real risk of fracture using an arbor press in this way, so be sure to take it carefully.
07:19 Make sure the broach is perfectly vertical before you push it through, and as always have your eye protection on. But even with all of the compromises, its still a great way to use home shop tools to quickly shape a precise square hole.
Making A Square Broach, by Clickspring.

Пікірлер: 1 000

  • @rasmus1600
    @rasmus16003 жыл бұрын

    We had to learn to broach a square hole to make a hacksaw in our first semester of school. We were the first class to get a broach while all the other classes had to use a file. The 10mm broach we used had a nice pricetag of around $750. I was quick to make my tasks on the lathe and asked my teacher if i could make my own broach for fun, but he said it is almost impossible to make one... Gues i'm gonna do the almost impossible on my own lathe soon :D

  • @TheWtfnonamez
    @TheWtfnonamez7 жыл бұрын

    " a small eccentricity"? Dude... there are robots that are less precise than you! Awesome skills. Subbed on the basis that a shop made square broach is an awesome McGyver tool!

  • @tonywalker8030

    @tonywalker8030

    6 жыл бұрын

    Lol, he's very modest, ain't he 😄

  • @imapigeonyoupeasant1489

    @imapigeonyoupeasant1489

    5 жыл бұрын

    why that profile pic?

  • @Alucard-gt1zf

    @Alucard-gt1zf

    2 жыл бұрын

    @@imapigeonyoupeasant1489 why yours?

  • @imapigeonyoupeasant1489

    @imapigeonyoupeasant1489

    2 жыл бұрын

    @@Alucard-gt1zf Mate, that was more than 2 years ago. His profile picture most likely changed since then. And since you asked, mine is of a pigeon because they're the supreme species and you're a peasant.

  • @Flumphinator
    @Flumphinator8 жыл бұрын

    The toolmaking videos are just as interesting as the clockmaking videos.

  • @Clickspring

    @Clickspring

    8 жыл бұрын

    +Cesotoseot Very pleased to hear that, these take just as much effort to make :)

  • @gustav901

    @gustav901

    8 жыл бұрын

    +Clickspring I enjoy the toolmaking more than the clock making because I'll never make a clock but I might use one of these tools one day. I watch the clock videos still because they are very well produced and just a pleasure to watch.

  • @Oodain

    @Oodain

    8 жыл бұрын

    +Cesotoseot yeah i like that part a lot as well, his clockmaking is absolutely gorgeous but the quick and effective nature of the tool making videos has a certain charm.

  • @depenthene
    @depenthene7 жыл бұрын

    That has to be the cleanest machine and workplace I have ever seen.

  • @alexrogers9086

    @alexrogers9086

    7 жыл бұрын

    depenthene I know right

  • @shonaoneill5151

    @shonaoneill5151

    7 жыл бұрын

    depenthene I too try to keep my workshop neat and tidy, it is a necessary evil when welding (my shop tool weapon of choice). It is good practice to methodically keep your work area clean and tidy. However, even though I love this guy and the work he produces, yeah.....His cleaning schedule must be OCD to the max! I bet his missis loves it when he's at home, cleaning all day lol

  • @Lunageldia
    @Lunageldia4 жыл бұрын

    I have no idea why I needed this information but I don't feel disappointed at all. Now I know how to make a square hole.

  • @ClumsyCars
    @ClumsyCars8 жыл бұрын

    Might I suggest turning the last 14 mm or so round so your broach falls out easily.

  • @Clickspring

    @Clickspring

    8 жыл бұрын

    +pdgeman Yes good idea, will keep in mind for future, thank you for suggesting

  • @bramweinreder2346

    @bramweinreder2346

    Жыл бұрын

    Beating a dead horse after 7 years, but wouldn't the long square end help to brandish the square hole?

  • @8tions
    @8tions6 жыл бұрын

    I have no intention on ever making a broach or even have the need for one and I still watched this all the way through. Amazing production. Everything about this video was in perfect detail it seemed.

  • @dmmdmm5435
    @dmmdmm54357 жыл бұрын

    as a retired machinist/welder/fabricator/hobby blacksmith, I love watching your video. takes me back to the productive days that I miss.

  • @Clickspring

    @Clickspring

    7 жыл бұрын

    Terrific to have you watching mate :)

  • @frollard
    @frollard8 жыл бұрын

    I don't need a broach, but I want to make one now that I've seen how obvious the procedure is!

  • @RedHillian
    @RedHillian8 жыл бұрын

    There's something very satisfying about watching the broach work through that sheet in the final shots and making that perfectly shaped hole; thanks for the video!

  • @kamitsuna
    @kamitsuna8 жыл бұрын

    I love that every little piece you make feels like its own project. When I make things, I always look at the project as a whole. This video showed me that even one small piece of that project should be a project in itself and care should be taken for every little piece. Your work is always impressive. Thanks for the video.

  • @Clickspring

    @Clickspring

    8 жыл бұрын

    +Ty Mansfield Great to have you watching Ty :)

  • @fredshipp3809

    @fredshipp3809

    4 жыл бұрын

    Good point 👍

  • @filmup
    @filmup8 жыл бұрын

    why do i watch these videos? i don't do any metalworks myself and still i can't stop watching...

  • @omt578

    @omt578

    7 жыл бұрын

    maybe you like the ironside of the man?

  • @djmips

    @djmips

    6 жыл бұрын

    why do people watch sports or Olympic competition. People enjoy watching expertise.

  • @Fallsculinary

    @Fallsculinary

    6 жыл бұрын

    Me too. I love great craftmanship. Check out Oxtools too and also Keith Fenner.

  • @atmaramayudam9395

    @atmaramayudam9395

    4 жыл бұрын

    .....

  • @greaser5691
    @greaser56918 жыл бұрын

    Never mind the tool porn or the actual results (both of which are just brilliant), your explanation of the path to the result always makes watching your channel worthwhile, Chris. Thank you. Greetings from sunny Adelaide!

  • @Clickspring

    @Clickspring

    8 жыл бұрын

    +greaser5691 Cheers Greaser, great to have you watching, right back at you from humid Cairns :)

  • @insidemyshop
    @insidemyshop8 жыл бұрын

    Tool maker,Clock maker,Film maker, Narrator. Wow, thanks Chris keep 'em coming!

  • @foguista
    @foguista7 жыл бұрын

    What an awesome job. The quality of the footage is equally impressive!

  • @jimbrockie2032
    @jimbrockie20328 жыл бұрын

    Clickspring, the only channel I always click like before even watching the video, a guaranteed quality and informative production. Always a pleasure to watch you work.

  • @Clickspring

    @Clickspring

    8 жыл бұрын

    +Jim Brockie Terrific to hear that Jim, very much appreciate your support :)

  • @KaushikHarith
    @KaushikHarith8 жыл бұрын

    2 seperate videos in THE SAME MONTH!!!! wow pinch me.

  • @westonmeans7321

    @westonmeans7321

    8 жыл бұрын

    +Kaushik Harith But no video on the clock since Jan. 22. I'm assuming it will be relatively soon since the clock hands (the next clock video) were featured in the spare parts #12 about the bluing process last week.

  • @KaushikHarith

    @KaushikHarith

    8 жыл бұрын

    Weston Means yeah the clock videos are the real deal.he normally puts out the clock video and spare parts video on the same day. Looks like he is changing things up.

  • @oxtoolco
    @oxtoolco8 жыл бұрын

    Hey Chris, Excellent video! The boric acid flux trick is neat. Thanks for sharing. All the best, Tom

  • @Clickspring

    @Clickspring

    8 жыл бұрын

    +oxtoolco Cheers Tom, I appreciate you taking the time to watch :)

  • @davoodmohajer8130

    @davoodmohajer8130

    6 жыл бұрын

    oxtoolco ک

  • @johnm2369

    @johnm2369

    6 жыл бұрын

    oxtoolco bought your books.. good reads

  • @GURDEEPDHINDSA22G

    @GURDEEPDHINDSA22G

    6 жыл бұрын

    hello sir do you know all designing of broaches like involute

  • @GURDEEPDHINDSA22G

    @GURDEEPDHINDSA22G

    6 жыл бұрын

    tell y i need help

  • @dg-hughes
    @dg-hughes7 жыл бұрын

    These videos are never boring. Well sometimes they are but boring in the right way.

  • @IntegraDIY
    @IntegraDIY8 жыл бұрын

    Who can actually dislike clicksprings videos? This content is top notch and fun to watch

  • @roylucas1027
    @roylucas10278 жыл бұрын

    Who new such a broach could be made like this? So simple, yet such sophistication. Thank you.

  • @Clickspring

    @Clickspring

    8 жыл бұрын

    +Roy Lucas Cheers Roy, great to have you watching :)

  • @thomasutley
    @thomasutley8 жыл бұрын

    It's not just Chris' videography or the Hugh Jackman accent. The CAD overlays really add a lot to the educational value of the content. As always, well done Chris!

  • @Clickspring

    @Clickspring

    8 жыл бұрын

    +Thomas Utley Cheers Tom, loving the progress with the SB :)

  • @rich1051414
    @rich10514147 жыл бұрын

    I shivered when you showed the used broach. Too many flashbacks of metal splinters cleaning them.

  • @atomscombining9054
    @atomscombining90548 ай бұрын

    I've been watching a lot of videos about square holes on youtube and this is the best way ! best method!!!!!!!

  • @wosniak123
    @wosniak1238 жыл бұрын

    I must confess, when I watch your videos I feel so calm! Just watching this things getting incredibly done it's like therapy. Your videos are amazing. I don't know if it's only me lol.

  • @Clickspring

    @Clickspring

    8 жыл бұрын

    +Felipe Wosniak Very pleased you're enjoying the videos Felipe :)

  • @DefaultAccount100
    @DefaultAccount1008 жыл бұрын

    7/10. Needs more super-glue arbors. Love the vids, keep choochin'

  • @frollard

    @frollard

    8 жыл бұрын

    +Spooky_Ghost 10/10 would glue again.

  • @bardfinn

    @bardfinn

    8 жыл бұрын

    Keep yer stick on the ice

  • @aidanechi

    @aidanechi

    8 жыл бұрын

    +Finn, just Finn. Chooching skookem shmoo

  • @mortie806

    @mortie806

    7 жыл бұрын

    what did you put in a vice

  • @greatmallard9318

    @greatmallard9318

    7 жыл бұрын

    legendary s u p e r g l u e a r b o r s

  • @rutgerssander
    @rutgerssander8 жыл бұрын

    As always, excellent video. Compliments again, Chris, and looking forward to your next video already!

  • @Clickspring

    @Clickspring

    8 жыл бұрын

    +Tweakwood Cheers mate, new clock episode in the works soon :)

  • @mr1enrollment
    @mr1enrollment8 жыл бұрын

    Of all the videos I watch - your dominate in: Interest, Delivery, Production. You have it nailed.

  • @Clickspring

    @Clickspring

    8 жыл бұрын

    +Daniel Wahl Thank you very much Daniel, I very much appreciate your support :)

  • @matthewsykes4814
    @matthewsykes48144 жыл бұрын

    Enjoy.........I love it. When I get a lathe , if I ever get half as good as you, I will consider myself a beginner and proud to say I am. Your the best, perfect pace etc

  • @markfryer9880
    @markfryer98808 жыл бұрын

    6500 views in 1 hour with 775 likes and 1 dislike. Son of a -------- who would have thought clock making could draw such a crowd? Clock Making Porn????? For the discerning Machining Porn Viewer. Just stirring Chris, you know I know how good your videos are and deserve viewing multiple times.

  • @rengecko

    @rengecko

    8 жыл бұрын

    Production quality is right up there with Frank Howarth. Keep 'me coming, Chris!

  • @jenvanleest
    @jenvanleest2 жыл бұрын

    Hoi Chris, as grandfather age 68 i´m helping grandson age 10 who discoverd thechnic. For his to toy he needs a square hole. This video will help to explane him. Next step we will do it together in my hobby garage. Regards from the Netherlands

  • @Napsukapsu
    @Napsukapsu8 жыл бұрын

    I have never been as relaxed and calm as I am watching these videos. Great stuff, great stuff.

  • @Clickspring

    @Clickspring

    8 жыл бұрын

    +Napsu Great to have you watching :)

  • @CasualInventor
    @CasualInventor8 жыл бұрын

    This continues to be a highly professional and fascinating series. You make these intricate processes seem effortless. I can't wait to see your clock project finished.

  • @Clickspring

    @Clickspring

    8 жыл бұрын

    +Adam Ward Me too! New clock episode in the works, should be out in a little over a week, thanks for watching Adam

  • @mr.t3237
    @mr.t32377 жыл бұрын

    Amazing work! I was in a shop when someone didn't have their broach perpendicular and the press made that thing explode like a shotgun! Made everyone jump.

  • @austincampbell7243
    @austincampbell72438 жыл бұрын

    Hooray for a new video! It's been a little while and I was starting to go through withdrawals. I can't get enough of this channel.

  • @josegomez6549
    @josegomez65498 жыл бұрын

    I have no idea why I watch these videos, and I don't think I'll ever make use of the information you provide me with, buuut!! I just love watching your videos. I just do!

  • @Clickspring

    @Clickspring

    8 жыл бұрын

    +Jose GomezFranco Terrific to hear that! Keep watching :)

  • @glennwright9747
    @glennwright97472 жыл бұрын

    I just tried your method for a 4 mm sq hole. W1 steel broach into a brass collar for cuckoo clock minute hand. Worked great! Small amount of drag out the other side that I cleaned off with 400 grit paper.

  • @Clickspring

    @Clickspring

    2 жыл бұрын

    Lovely to hear that Glenn, great job :)

  • @comictrio
    @comictrio8 жыл бұрын

    I like commercially available tooling but there is just something more satisfying in making and using your own. Great video.

  • @Clickspring

    @Clickspring

    8 жыл бұрын

    +comictrio So true, and a real money saver too, thanks for watching :)

  • @musaepadumbratus2326
    @musaepadumbratus23267 жыл бұрын

    These videos are awesome! I watched the clock compilation and wow! Well done, it keeps people come back for more.

  • @andrewdrummond3105
    @andrewdrummond31058 жыл бұрын

    I can't get enough of your videos. You're very talented.

  • @dbeanmail
    @dbeanmail8 жыл бұрын

    Your vids are a perfect form of education, meditation and fascination! Thanks for putting out such great work.

  • @willdarling1

    @willdarling1

    8 жыл бұрын

    +Dustin Bean 100% tool-skill, photography, lighting, editing, 3D overlays, script, accent/style

  • @nickmcneely5601
    @nickmcneely56017 жыл бұрын

    That tiny little lathe is adorable. Looks like a great one to start with in case you don't know if you'll like the hobby, though.

  • @Clickspring

    @Clickspring

    7 жыл бұрын

    yes I agree, a perfect starting point, thanks for watching mate :)

  • @billrichardson4873
    @billrichardson48736 жыл бұрын

    Clickspring, you have to be an exceptional man of many talents, your talents impress me as I think I could be, being able to be as precise as you are working on the small scale as you do. If I could get close to your knowledge and ability I'd be a happy camper..... Thanks for sharing your many videos.....

  • @EmpyreanLightASMR
    @EmpyreanLightASMR6 жыл бұрын

    When tools are invented to create tools invented to create tools. Fascinating, thank you!

  • @ScrapwoodCity
    @ScrapwoodCity8 жыл бұрын

    Clever tool, thanks for sharing!

  • @Clickspring

    @Clickspring

    8 жыл бұрын

    +Scrap wood City Cheers mate, appreciate your support :)

  • @KingTesticus
    @KingTesticus8 жыл бұрын

    i need to get my hands on some milling equipment. these videos set fire to my imagination. a couple weeks ago i made a wooden version of the wheel depthing tool thanks to your video. mine is not nearly as fancy or as accurate, but my substrate is wood, so i have a lot more margin of error. thumbs up yet again!

  • @Clickspring

    @Clickspring

    8 жыл бұрын

    +KingTesticus Yes you do! Cheers KT, thanks for watching :)

  • @danmoreton1788
    @danmoreton17887 жыл бұрын

    Just stumble on your videos. Good education for me just starting out with a new mill and lathe! Thank you for a quality presentation.

  • @South_Texas_Fail
    @South_Texas_Fail8 жыл бұрын

    Great video man. Really informative, and easy to understand. I can't wait for the next one!

  • @copperbot10
    @copperbot108 жыл бұрын

    Amazing work Chris! Love the stuff you make and this is a very nice tool

  • @Clickspring

    @Clickspring

    8 жыл бұрын

    +Copperbot 10 Cheers mate, thanks for watching :)

  • @TRUMPLocalWallBuildersUnion

    @TRUMPLocalWallBuildersUnion

    8 жыл бұрын

    +Clickspring Hey Click great job man ! I enjoy your videos the most because the production value is off the charts ... thankyou for all the time and effort you put in !I have one question for you ... Have you done a shop tour video , and if not can you make one for us diehard viewers please :)

  • @Clickspring

    @Clickspring

    8 жыл бұрын

    +Daniel B. No shop tour yet, but will do one eventually, just want to get the clock over the line first. In the meantime: www.clickspringprojects.com/blog/from-little-things Cheers

  • @TRUMPLocalWallBuildersUnion

    @TRUMPLocalWallBuildersUnion

    8 жыл бұрын

    Clickspring awesome cant wait :) thankyou for responding and I will definitely check out your website ! Cheers :)

  • @Harlequin314159
    @Harlequin3141598 жыл бұрын

    That is one geometrically pleasing object you have there Chris. Thanks again as always, and take care!

  • @Clickspring

    @Clickspring

    8 жыл бұрын

    +Harlequin314159 Cheers mate :)

  • @charltonwang
    @charltonwang8 жыл бұрын

    Nicely done Chris!

  • @Bixtorr
    @Bixtorr8 жыл бұрын

    Love your video editing, awesome lightning and the macro shoots are so neat! Nice job!!

  • @dpmakestuff
    @dpmakestuff8 жыл бұрын

    Truly inspiring! That Sherline lathe looks incredibly handy Thanks for sharing!

  • @timhyatt9185

    @timhyatt9185

    8 жыл бұрын

    +Dustin Penner sadly, not something many people ahve in their shops :(

  • @dpmakestuff

    @dpmakestuff

    8 жыл бұрын

    Tim Hyatt Well it's not exactly a unicorn. They are readily available.

  • @timhyatt9185

    @timhyatt9185

    8 жыл бұрын

    +Dustin Penner when the list price is in the $750 to $1500 a pop range, they may as well be unicorns....

  • @dpmakestuff

    @dpmakestuff

    8 жыл бұрын

    Tim Hyatt That's pretty cheap, all things considered.

  • @volundrfrey896

    @volundrfrey896

    8 жыл бұрын

    +Tim Hyatt That's not very expensive. Anyone with an okay income (not even average income) can save up to that. It's similarly priced to a laptop, and $750 is just as much as a Iphone 6s. It's all about priorities. Maybe not an impulse purchase for most, but almost everyone could get one.

  • @marcoseifert-simpson8138
    @marcoseifert-simpson81388 жыл бұрын

    As always your incredible quality of work and fantastic cinematography make for a wonderful and informative watch. Seeing a video of yours popup on my feed is an awesome moment , It's neat how much work you put into your videos and into the projects themselves, crazy fine work. Cheers

  • @Clickspring

    @Clickspring

    8 жыл бұрын

    +Marco Seifert-Simpson Thank you for the kind words Marco, very pleased to have your support :)

  • @bfayer
    @bfayer8 жыл бұрын

    I'm always impressed with your production quality. Great job

  • @bobuk5722
    @bobuk57228 жыл бұрын

    Hi Chris. Brilliant! And applicable to so many other projects. Thanks, Bob.

  • @Clickspring

    @Clickspring

    8 жыл бұрын

    +Robert Hawtin Cheers Robert!

  • @stompingfreak8980
    @stompingfreak89804 жыл бұрын

    How is every bit of kit you use always so clean? Amazing. Great vids. Very enjoyable.

  • @vincentdieleman1463
    @vincentdieleman14638 жыл бұрын

    I didn't knew this tool existed, it's very clever ! Great job Chris !

  • @russhellmy

    @russhellmy

    8 жыл бұрын

    broaches are how keyways are cut in Internal Diameters.

  • @seantap1415

    @seantap1415

    7 жыл бұрын

    most. but not all

  • @EyeintheSky999
    @EyeintheSky9992 жыл бұрын

    You made that so clear and easy to follow. Thank you for taking the mystery out of it.

  • @boolk4182
    @boolk41828 жыл бұрын

    Слава Богу, ты частее выкладываешь видео! Спасибо!

  • @maxmartin274
    @maxmartin2748 жыл бұрын

    These are so satisfying

  • @hyperparadox1
    @hyperparadox18 жыл бұрын

    Keep up the brilliant work mate! Can't wait to see the clock in all its glory!

  • @Clickspring

    @Clickspring

    8 жыл бұрын

    +Hyper Paradox Cheers mate, next clock episode on its way soon :)

  • @hyperparadox1

    @hyperparadox1

    8 жыл бұрын

    +Clickspring I can't wait!

  • @iamboss2005
    @iamboss20056 жыл бұрын

    This video have very smooth frames & great lighting. The details are perfect perfect. Beautiful broach. Thanks for shareing.

  • @CSAN33
    @CSAN337 жыл бұрын

    Never knew such a tool existed. That is really cool! I'm glad I ran across this channel!

  • @user-yk5hx6ll6x
    @user-yk5hx6ll6x8 жыл бұрын

    Master of his craft.

  • @professorjim6874
    @professorjim68743 жыл бұрын

    I know this is an old video now, but just saw it. Very well done. Very good quality and sensible for home shop. I've made and modified broaches when I worked as a toolmaker. Have you considered after plunging the spacing cuts to swivel your compound to form an angle on the broach tooth face? I don't remember exact angles but I think 5-10 degrees would do. The gullet should have a small radius in it, maybe about 1/2 the depth so a grooving tool with radius should work. It will give you a sharper cutting edge angle and better chip formation, curling nicely. Also have you used a cat head on a steady rest along with a tailstock center? That should allow you to cut more teeth in one set up. Nicely done sir, I like your bench lathe. Good tip on the Boric acid

  • @billlee5307
    @billlee53078 жыл бұрын

    Thanks, very nice video! Many good techniques. I smiled when you warned that the broach was fragile. I was doing a part using a 1/4 inch square broach in stainless and was using an arbor press to push it. I was having trouble getting the last bit through and took my hand away from the broach catching position to pull with both hands on the arbor. The broach shot through hit the floor and bounced up breaking in two pieces in mid air! Live and learn!

  • @Clickspring

    @Clickspring

    8 жыл бұрын

    +William Lee Yes agreed, there's nothing more surprising than watching a piece of hardened steel shatter - its already done the damage, before your mind has processed what the heck happened! Great to have you watching mate :)

  • @markernineteen2837
    @markernineteen28374 жыл бұрын

    Chris , all the work you do is beautiful ! It’s like the Hallmark Channel for machinist . Thanks for another great video !

  • @phuturephunk
    @phuturephunk7 жыл бұрын

    I'm in awe of you.

  • @timberdish
    @timberdish8 жыл бұрын

    Chris mate, you never churn out a bad vid! You explain everything so well that even a buffoon like me can understand :D Cheers!

  • @Clickspring

    @Clickspring

    8 жыл бұрын

    +Matt Jones Cheers Matt, very much appreciate your support :)

  • @Jared01
    @Jared018 жыл бұрын

    Chris, I've been following you for months. Every single time I pull up KZread and you have a new video pop up, it's the first thing I click on. I can honestly say I've never been disappointed with any of your videos (and I've watched them all). Keep up the good work, looking forward to the finished project!

  • @Clickspring

    @Clickspring

    8 жыл бұрын

    +JaredC87 Cheers Jared, terrific to have your support :)

  • @PaulIstoan
    @PaulIstoan8 жыл бұрын

    Amazing work as always! I really enjoy watching your videos!

  • @dickda1
    @dickda18 жыл бұрын

    I must do this thanks!

  • @greenrolaids
    @greenrolaids8 жыл бұрын

    thanks for the awesome videos. best on youtube

  • @Clickspring

    @Clickspring

    8 жыл бұрын

    +greenrolaids Cheers mate, great to have you watching :)

  • @MoD_Eagle
    @MoD_Eagle8 жыл бұрын

    Another awesome video! Thanks for all your hard work creating cool and informative videos. I am always so excited whenever I see that you have posted a new one.

  • @Clickspring

    @Clickspring

    8 жыл бұрын

    +MoD_Eagle Cheers mate, great to have you watching

  • @beshkodiak
    @beshkodiak4 жыл бұрын

    I thoroughly enjoy the lovely problems solved by home-shop craftsmen.

  • @mikemoore9757
    @mikemoore97577 жыл бұрын

    You produce some of the best filmed and narrated videos I have seen so far. You have achieved black belt status! Keep up the good work. By the way-- where are you located?

  • @Clickspring

    @Clickspring

    7 жыл бұрын

    Australia, great to have you watching mate :)

  • @johndaltrocanto
    @johndaltrocanto4 жыл бұрын

    KZread recommendation algorithm at its finest

  • @jimparsons6803
    @jimparsons68032 жыл бұрын

    Liked the presentation. A practical, step to next step, approach.

  • @oddjobbobb
    @oddjobbobb3 жыл бұрын

    This is a great YT! So informative and helpful. I was really interested in your heat treating method. I have always hated the clean up required after heat treating. I don’t know why I didn’t think of covering the item in boric acid or borax. What a simple solution. Thank you. Subscribing, now. And easy decision.

  • @somethingsfishy2695
    @somethingsfishy26954 жыл бұрын

    Terraria kicks in

  • @lockodonis
    @lockodonis7 жыл бұрын

    Shortcuts? ..... you don't seem the guy that makes shortcuts, awesome vid

  • @JohnDoe-gv9jv
    @JohnDoe-gv9jv4 жыл бұрын

    I'm impressed. That doesn't happen too often. Good job. I am a ex machinist. I do Solidworks design and CNC programming now. Well, I am unemployed but that's what I have done lately. I always believed machining is a lot of common sense and a little luck. You have both. Thanks for sharing the video. I like it.

  • @springwoodcottage4248
    @springwoodcottage42488 жыл бұрын

    Super useful video, good speed up ideas & lovely holes. Thank you!

  • @bretrichter
    @bretrichter8 жыл бұрын

    I WANT MORE! MORE! MORE!

  • @oldSawyer
    @oldSawyer8 жыл бұрын

    EXCELLENT Video as always ! Can't help but wonder about the mentality of the 4 people that gave it a 'thumbs down' ???

  • @D4RKFiB3R

    @D4RKFiB3R

    8 жыл бұрын

    +oldSawyer Seems we are currently up to 13 arseholes. It always baffles me too. :/

  • @chuco1336

    @chuco1336

    8 жыл бұрын

    shoot there are26 idiots now , this is a very informative video and good as well , not to mention the time he took to make it show how one is able to create art for tools 👍

  • @oldSawyer

    @oldSawyer

    5 жыл бұрын

    Wow ! . . . Up to 228 Negative Nellies now as of 9-22-18

  • @johntimbs6118

    @johntimbs6118

    5 жыл бұрын

    oldSawyer 229/17k 229 is not worth the ink to wright this down

  • @oldSawyer

    @oldSawyer

    5 жыл бұрын

    LOL. . . Seriously ? . . INK on a Computer ? . . Like in the "Dumb Blonde" Joke about how can you tell which computer belongs to the Blonde ? . . . It's The One covered with White-Out !

  • @Gauge1LiveSteam
    @Gauge1LiveSteam7 жыл бұрын

    Thanks a lot for this tutorial Clickspring. I'm going to try this.

  • @drawvenmusket
    @drawvenmusket8 жыл бұрын

    very nice thank you for ever expanding my view of what can be done with shop made tooling

  • @funfordturbo
    @funfordturbo7 жыл бұрын

    can you comment about your boric acid mixture?

  • @Clickspring

    @Clickspring

    7 жыл бұрын

    Sure Nathan - powdered boric acid you can usually get from the hardware store as a roach bait. Mix it with denatured alcohol to form a thick paste. Liberally coat the part to be heated, enough to ensure that it will cover the part once molten. Once the mix melts, it forms a protective glaze over the part, almost completely eliminating oxidation. Once quench is complete, wash off the boric acid residue with boiling water. IMHO, without doubt the most effective heat treating oxidation protection there is for the home shop. Thanks for watching and asking :)

  • @tomaszkozien5596

    @tomaszkozien5596

    7 жыл бұрын

    Thanks for the info. Your a life saver

  • @pyrodoll2422

    @pyrodoll2422

    5 жыл бұрын

    @@Clickspring So just straightforward water quench? Fantastic video, I can't wait to make one. Thanks a million.

  • @runkert

    @runkert

    5 жыл бұрын

    Pyro Doll I think he meant to quench the piece in oil, and only use water after that to wash away the borax glaze 🙂

  • @rogerfroud300

    @rogerfroud300

    4 жыл бұрын

    You can also use Silver Solder flux to prevent oxidisation.

  • @chadgdry3938
    @chadgdry39388 жыл бұрын

    have you done a video to introduce us to your machine shop tools and tooling? I was a bit surprised with your laith today when you removed the jaws and drive motor, removed a key and then set the assembly back at an angle..

  • @Clickspring

    @Clickspring

    8 жыл бұрын

    +Paul Gdry Will do a shop tour at some point, in the meantime: www.clickspringprojects.com/blog/from-little-things thanks for watching Paul :)

  • @ArmstrongMixture
    @ArmstrongMixture8 жыл бұрын

    Beautiful work as always!

  • @devonking6431
    @devonking64318 жыл бұрын

    Nice video man, you're the best machinist I have ever seen, keep up the great work! 👍🏻

  • @RandomInternetDog
    @RandomInternetDog8 жыл бұрын

    The machine porn here is absolutely scandalous.

  • @InstrucTube

    @InstrucTube

    8 жыл бұрын

    +_Myst Not gonna lie, it's seriously hot.

  • @TheJttv

    @TheJttv

    8 жыл бұрын

    +InstrucTube well he didn't use any coolant.

  • @leifvejby8023

    @leifvejby8023

    8 жыл бұрын

    +Jttv Dryair?

  • @terapode

    @terapode

    8 жыл бұрын

    +_Myst True.

  • @bonbonpony

    @bonbonpony

    6 жыл бұрын

    But he used lotsa lube :J

  • @kasterchoi7952
    @kasterchoi79526 жыл бұрын

    lol... I see, they’re “shop made”! Here I was looking all over the internet for a Shop Made Outside chamfer tool....

  • @shadowdog500
    @shadowdog5008 жыл бұрын

    Another excellent video!!!! Thanks!!! Chris

  • @ronsites2694
    @ronsites26947 жыл бұрын

    Excellent work!

  • @doubledarefan
    @doubledarefan8 жыл бұрын

    The issue has been squarely broached.

  • @hgbugalou
    @hgbugalou8 жыл бұрын

    Now thats a skookum choocher

  • @Silverblood113

    @Silverblood113

    8 жыл бұрын

    So glad to see another AvE fan over here

  • @joshl1350

    @joshl1350

    8 жыл бұрын

    +Silverblood13 me too

  • @donaldnaymon3270
    @donaldnaymon32703 жыл бұрын

    Nice work. Works well. Thank you for sharing.

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