Anatomy and Operation of a Slipjoint Folder

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  • Опубліковано 18 вер 2024
  • A simple introduction to slipjoint folder (pocketknife) anatomy and operation by John Wilson of J Wilson Handmade Knives.

КОМЕНТАРІ • 77

  • @tedking6790
    @tedking6790 2 роки тому +11

    This video singlehandedly taught me how to make a slipjoint operate. I still haven’t finished the darn thing nearly a year later, but now that I’m in my new shop I intend to finish it and start selling these lovely things.
    Thanks Mr. Wilson.

  • @Fishbag61
    @Fishbag61 4 місяці тому +1

    What a great video of how a slipjoint operates! Thank you!

  • @paulaustin9084
    @paulaustin9084 4 роки тому +4

    One of the best instructional videos I have seen on building pocket knives.
    Great job

    • @jwilsonhandmadeknives2760
      @jwilsonhandmadeknives2760  4 роки тому

      Paul, thank you very much for that compliment. I appreciate you taking the time to watch and also taking the time to comment.

  • @tommywright1723
    @tommywright1723 4 роки тому +11

    I think this very thought out lesson for beginners. The two points of contact in all three places was the biggest part I took away from this ( thank you ), and also reassuring us we will have to take it apart over and over and that's OK, do not rush it. I just subscribed to your channel .Thanks Tommy

    • @jwilsonhandmadeknives2760
      @jwilsonhandmadeknives2760  4 роки тому

      Thank you very much, Tommy. I really appreciate your feedback and thoughtful comments. I haven't been uploading much lately because I've been out of the shop for some health issues, but I will be ramping up pretty soon. I'm very happy that my simple little video helped in some way.

    • @adenvalentin7838
      @adenvalentin7838 3 роки тому

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      I stupidly lost the login password. I would love any tips you can offer me

    • @reedvan9100
      @reedvan9100 3 роки тому

      @Aden Valentin instablaster =)

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      @adenvalentin7838 3 роки тому

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    • @adenvalentin7838
      @adenvalentin7838 3 роки тому

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  • @Devon.Martin
    @Devon.Martin 3 місяці тому

    Excellent explanation, exactly what I was looking for. Thanks for sharing.

  • @imadethischannel
    @imadethischannel 3 роки тому +1

    Thanks for these great videos! I just made my first slipjoint knife and it worked really well. I learned most of the important points from your videos.

  • @dnvautoperformancewelding445
    @dnvautoperformancewelding445 5 років тому +1

    its funny how many people dont realize how many different styles of "spring" there are they just think spring, the thing in the tip of a pen LOL. Nice in depth breakdown of a simple OG tried and true folding knife design. its definitly more in-depth than any other knife maker on Y.T. I subscribed just to see what you do next

    • @jwilsonhandmadeknives2760
      @jwilsonhandmadeknives2760  5 років тому

      DnV thank you for the kind words. I forgot all about this video LOL. I made this and uploaded this video so that I could share it on my facebook page where I do a lot of knife business. I suppose I should begin doing more videos on youtube, but never really considered myself a content creator because so many makers do such a great job with that already.

  • @umac76
    @umac76 Рік тому

    Thanks so much for this video. I consider myself a knife guy, I have about 30 folders, but I knew almost none of this. I knew the kick stops the blade from hitting the back spring, I knew the spring cause tension but I didn't know how. And I had no idea how a half stop was created. Great stuff.

  • @aykiicaush8363
    @aykiicaush8363 Рік тому

    Very good video my friend! Thank you!

  • @ignaciomartin1238
    @ignaciomartin1238 4 роки тому +5

    Good stuff man. Very clear explanation. Keep it up

  • @j_edwards6075
    @j_edwards6075 2 роки тому +2

    It's been said many times, but this video deserves all the recognition and praise it gets. I wish I had seen this video a couple months ago before I started my first folding knife. It's no joke that you literally have to pull the knife apart hundreds of times to get everything to a practical sensibility. I spent countless hours of trial and error trying to get that perfect opening/ closing sequence. It's well worth the time and effort to get it to that next level of craftmanship. Whoever initially designed slipjoint folders was an innovative mf lol. Cheers mate.

    • @jwilsonhandmadeknives2760
      @jwilsonhandmadeknives2760  2 роки тому +1

      Thank you for the kind words! I can't put into words how appreciative I am that people have found this video worthwhile. And you ain't kidding- whoever figured out the first slipjoint was a clever SOB! Probably a watchmaker, or some similar type with an enormous amount of patience and stubbornness.

  • @peyotewez
    @peyotewez 3 роки тому +1

    Thank you 🙏🏻 this makes the whole process very clear. Great work.

  • @Mikex0123
    @Mikex0123 2 роки тому +1

    Nice video. I was wondering how the spring operates and what it looks like on a slipjoint. So now I know. Knowing how the kick and half stop work is interesting too.

  • @bertino1
    @bertino1 2 роки тому +1

    Wow, what a great visual explanation! Thank you!

  • @jonas.rystedt.blacksmith
    @jonas.rystedt.blacksmith Рік тому

    Amazing video! thank you!

  • @andriaross8884
    @andriaross8884 6 місяців тому

    Perfect explanation, answered so many questions!!

  • @EdwinDekker71
    @EdwinDekker71 Рік тому

    Great video, thanks!

  • @Queerclass
    @Queerclass 6 місяців тому

    Great video man! Thanks from Brazil 🎩🎩🎩

  • @joshdamsma
    @joshdamsma 3 роки тому +2

    What kind of idiot would downvote this? I think there are people who just go around downvoting anything. Great video!

  • @NoNotThatPaul
    @NoNotThatPaul 6 місяців тому

    Sure did answer my question, thank you

  • @scrambley1164
    @scrambley1164 Рік тому

    Fantastic video, thanks for making it! It was really informative.

  • @mosszaphod
    @mosszaphod 2 роки тому +1

    Great video! Thanks for making it :).

  • @marcosduran1443
    @marcosduran1443 2 роки тому +1

    Thank you sir!

  • @paul_schuette
    @paul_schuette 2 роки тому

    Wow! This is incredibly helpful! Thanks!

  • @hunt555fish
    @hunt555fish Рік тому

    Thanks for the explanation.Great Job.

  • @ShawneeUnion
    @ShawneeUnion 3 роки тому +1

    Such a great video! Thanks

  • @lucasferraric
    @lucasferraric 3 роки тому

    I love u man... U answered all my questions!!!

  • @puzzlering1
    @puzzlering1 3 роки тому

    Thank you for a really very informative and interesting video, very well explained and presented, you have explained some descriptive knife terms, that’s I had heard in knife videos and I was not sure what they were or their function, now I know, thank you, although I will probably watch your video a few times to be sure.
    I have just found your channel and have just subscribed, I am looking forward to viewing the rest of your videos
    Take care
    Sam ( Hello From N.Ireland)

  • @NewYorkCity_street_interviews
    @NewYorkCity_street_interviews 3 роки тому

    Great 👌 video ! Keep up the good job brother !

  • @xxfaction6xx
    @xxfaction6xx Рік тому

    very informative. Thank you so much

  • @rewindmadmind2692
    @rewindmadmind2692 2 місяці тому

    Brilliant video bud, I'm looking at starting my own pocket knife range and this video is an amazing starting point for me, I usually make fixed tank filleting knives and it dosnt really matter what type of steel you use as long as it can hold a razors edge, what is the best stainless steel for a slip joint as I'm assuming carbon steel would be a nightmare with rust

  • @arturhakobyan6850
    @arturhakobyan6850 4 роки тому

    So nice explanation!!!

  • @flitdek
    @flitdek 2 місяці тому

    Good Morning. I have watched This Video as well as "Adjusting the Kick on a slop Joint folder" Really great Videos, and excellent information.
    My question is How is the Centering of a blade when in the closed position established? The centering of the blade tends to be an issue especially with SMKW's House brand "Rough Ryder". Also why would a Blade have play in the Half stop position only? being nice a tight when opened and in closed position? Can centering and blade play issues be corrected in a finished Knife? Thank you so much.

  • @stormyeffects4795
    @stormyeffects4795 3 роки тому

    Amazing video

  • @juscelinosobral350
    @juscelinosobral350 3 місяці тому

    Muito boas dicas

  • @0005wakizashi
    @0005wakizashi 3 роки тому

    Great video

  • @blufordbirdsong1834
    @blufordbirdsong1834 3 роки тому +2

    great video. thanks. Was curious to learn that you grind the bevel after heat treat. Why is that? Is that common on smaller blades? How do you manage not to destroy the temper? Thanks. Also do you free hand grind or use a jig?

    • @jwilsonhandmadeknives2760
      @jwilsonhandmadeknives2760  3 роки тому

      Bluford Birdsong with thin steel (less than 1/4 inch) it’s very common to grind after heat treat. I grind freehand and dunk the blade in water every few passes. If you can hold the steel in your bare hand it will never be hot enough to ruin the temper. Most steels begin to temper at about 300 degrees F. An added measure to protect the blade is to use fresh sharp belts. If the blade is getting warm after one or two passes the grinding belt is getting dull and you change it right away.
      A lot of makers use jigs. I learned freehand and that’s just the way I do it.
      Great questions and thanks for watching!

    • @blufordbirdsong1834
      @blufordbirdsong1834 3 роки тому

      This is very helpful. Thanks

  • @rob444s
    @rob444s 3 роки тому

    That was very informative thanks for making the video!

  • @astraltactical2073
    @astraltactical2073 Рік тому +2

    Can you put the kick inside (on the spring)?

  • @rymanjones3
    @rymanjones3 7 місяців тому

    Are you a teacher? If not you would make a great one!

  • @MrTimmmers
    @MrTimmmers 2 роки тому

    Nice. Thanks :)

  • @eliasdincer640
    @eliasdincer640 2 роки тому

    i came here cause i dont kniow how pocket knives work and i want to make one, butnow im a little scared cause its so difficult xD very good comprehensive video tho!!

    • @jwilsonhandmadeknives2760
      @jwilsonhandmadeknives2760  2 роки тому

      nah- go for it! It sounds very complicated, but it’s not. It’s is a very tedious process but you can do it.
      The best book ever is called “Slipjoints: My Way” by Don Robinson. Amazon carries it and it is not expensive. That book is a detailed step-by-step process with great pictures.
      Always remember- they were making slipjoints before they had electricity. So can you.

  • @SDmitriy155
    @SDmitriy155 3 роки тому

    Thanks!

  • @Knockonwood4643
    @Knockonwood4643 4 роки тому +2

    How do you assemble a slipjoint with spring tension? I see that you need it, but how do you put it together once it's loaded? That's where I'm stuck.

    • @Knockonwood4643
      @Knockonwood4643 4 роки тому

      Great video!

    • @jwilsonhandmadeknives2760
      @jwilsonhandmadeknives2760  4 роки тому +1

      Hey Woodie! I apologize that it took so long for me to reply. I am new to making youtube videos and I did not see your comments.
      There’s a trick to setting the spring tension on a slipjoint. You do it by drilling the hole for the bottom bolster offset by about half the pin’s thickness. I will do a video on it in the next few weeks. In the meantime, there is a fantastic book written by Don Robinson called “Slipjoints: My Way”. It is the best, most detailed and easiest to follow tutorial I’ve ever seen. Amazon has it.

    • @jwilsonhandmadeknives2760
      @jwilsonhandmadeknives2760  4 роки тому +1

      As far as how to assemble it- Having that pinhole offset is where the tension comes from. So then then the obvious question is how to get a pin into an offset hole. Keep in mind, it is only half a hole off. By using a pin that has been tapered to a point, you can get that point through the hole. Then tap the pin through the hole using a hammer. Once the full diameter of the pin is in there, it forces the spring to flex. That’s where the tension comes from.

    • @Knockonwood4643
      @Knockonwood4643 4 роки тому +1

      @@jwilsonhandmadeknives2760 thanks for the simple explanation!

    • @jwilsonhandmadeknives2760
      @jwilsonhandmadeknives2760  4 роки тому

      @@Knockonwood4643 No problem, I hope what I said makes sense. I'm about to do a batch of slipjoints. I will make videos throughout the process, because dealing with the spring tension is probably the biggest head scratcher of the whole process. The rest of it is pretty simple to figure out, just tedious.

  • @fioenz
    @fioenz Місяць тому

    ça a l'air d'être vraiment un bon tuto; dommage qu'il ne soit pas en Français...

  • @adams13f
    @adams13f 2 місяці тому

    What type of steel?

  • @cheesymoonworkshop
    @cheesymoonworkshop 6 місяців тому

    Are you still actively working on knives and doing youtube?

  • @charliebowen5071
    @charliebowen5071 4 роки тому

    You don’t need to dish the back of the tang or have a kick.. keep it flat... while making the knife slowly close it where you want it to stop mark it and stick a stop pin in the sharpening choil.... much nicer

    • @jwilsonhandmadeknives2760
      @jwilsonhandmadeknives2760  4 роки тому

      Charlie Bowen - Your method works great and it is the way it is done on liner locks and frame locks. But how would you get the backspring to work without dishing the tang?

    • @charliebowen5071
      @charliebowen5071 4 роки тому +1

      By just flattening it.. as long as your spring is square it would be full contact and not just 2 points.. look at a Google slip joint template... that's how I leave mine. Just flat. As it comes around it's a gentler fall into half stop too. Less rise and fall in the travel

    • @jwilsonhandmadeknives2760
      @jwilsonhandmadeknives2760  4 роки тому

      Charlie Bowen thanks! I’ll try that out!

  • @xlargetophat
    @xlargetophat Рік тому

    I don't see any spring

  • @dowglasdhvs201
    @dowglasdhvs201 2 роки тому

    do you have this template ?

    • @jwilsonhandmadeknives2760
      @jwilsonhandmadeknives2760  2 роки тому

      You can find this template in Don Robinson’s book, “Slipjoints: My Way” which is an excellent resource.

  • @charliebowen5071
    @charliebowen5071 4 роки тому

    You Americans love the traditional stuff ala gec... we Europeans tend to like modern like jens anso or voxnaes

    • @jwilsonhandmadeknives2760
      @jwilsonhandmadeknives2760  4 роки тому +2

      Charlie Bowen - most Americans prefer the newer styles, too. That’s one reason I make the old style, because very few people still do. Many still prefer this old style and have difficulty finding customs.