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Dennis Dijkman
Netherlands
เข้าร่วมเมื่อ 29 เม.ย. 2010
I'm a designer, tinkerer, hobby machinist and overal nerd. I'm interested in all sorts of interesting machining, engineering and metrology related stuff. On this TH-cam channel you can follow, and hopefully learn along side me about whatever interests me at that moment.
Machining a pair of magnetic hold down clamps (Perma-grips/Magna-Vices)
In this video I make a set of magnetic hold down clamps.
Otherwise known as Perma-Grips or Magna Vices.
These are used to clamp non-ferrous metals and other non-magnetic workpieces to a magnetic chuck.
It's primeraly mill work but there's also a bunch of surface grinding action.
These magnetic hold down clamps or Perma-Grips, and the Precision ground flat-stones you see in the video are for sale on my website:
Perma Grips:
www.d2engineering.nl/en/shop-2/perma-grips
Precision ground flat-stones:
www.d2engineering.nl/en/shop-2/pgf-stones
Thank you for your support and see you in the next video!
Instagram:
dennis_dijkman
Otherwise known as Perma-Grips or Magna Vices.
These are used to clamp non-ferrous metals and other non-magnetic workpieces to a magnetic chuck.
It's primeraly mill work but there's also a bunch of surface grinding action.
These magnetic hold down clamps or Perma-Grips, and the Precision ground flat-stones you see in the video are for sale on my website:
Perma Grips:
www.d2engineering.nl/en/shop-2/perma-grips
Precision ground flat-stones:
www.d2engineering.nl/en/shop-2/pgf-stones
Thank you for your support and see you in the next video!
Instagram:
dennis_dijkman
มุมมอง: 1 215
วีดีโอ
Machining a Surface grinder wheel hub PART 4
มุมมอง 507ปีที่แล้ว
In the 4th installment of machining a surface grinder wheel hub from scratch I make the Locking nut that holds the grinding wheel in place. It's a pretty simple part, its a ring with a couple of holes and a M50x1,5mm left hand thread. First time I turned a left hand internal thread on the lathe, went alright and the part came out pretty good. Precision ground flat stones (and more) available at...
Machining a surface grinder wheel hub PART 3
มุมมอง 3Kปีที่แล้ว
In the 3rd installment of machining a surface grinder wheel hub from scratch I make the flange that holds the little balancing weights. I do some trepanning, some inside and outside dovetail cutting. This part seems deceptively simple but gave my quite the machining workout. I also added some voice overs to explain some of the stuff I do, let my know if this is something you like or that I shou...
Machining a Surface grinder wheel hub PART 2
มุมมอง 6Kปีที่แล้ว
In this multipart series I attempt to make a couple of surface grinder wheel hub's for my Tripet MHP500 as I currently only have one. In the second installment I finish turning the main hub. I get to do some left hand threading that I haven't done before and I get to turn a precision machine taper! Left hand thread cutting Thread cutting Machining Surface grinder Lathe precision Machining
Machining a Surface grinder wheel hub PART 1
มุมมอง 2.4Kปีที่แล้ว
In this multipart series I attempt to make a couple of surface grinder wheel hub's for my Tripet MHP500 as I currently only have one. In this first installment I rough out the basic shape of the main hub. Machining Surface grinder Lathe precision Machining
Heat treating and lapping the ratched wheel.
มุมมอง 4622 ปีที่แล้ว
In this video i'm heat treating, lapping and grinding the ratched wheel i made in the previous video. It came out pretty good if i do say so myself! Glad this thing is finally done and i can move forward with getting the grinder back in service. Enjoy!! Machining, surface grinding, surface grinder, lapping, Tripet MHP 500, heat treating, heat treatment.
Tripet MHP500 - remaking a ratchet wheel
มุมมอง 8503 ปีที่แล้ว
In this video i'll be remaking a 100 tooth ratchet wheel of my Tripet MHP500 surface grinder. The wheel is used in the automatic downfeed mechanism. I think someone (mr. bozo perhaps?) had a little accident leaving the autofeed on and breaking the ratchet wheel. This is the first time i talked into a microphone so i'm still a little uneasy about it. Also check out my Instagram page; instagram.c...
Franz Kuhlmann SU1 restoration - Making a new gib
มุมมอง 4583 ปีที่แล้ว
In this video, my first ever TH-cam video, I make a new gib for my Franz Kuhlmann SU/1 single lip cutter grinder. The old one was made from just a plain ol' brass strip?! This is no good of cource so i made a new one! Now, this video is mainly an exercise in editing, I have never touched an editing program in my life and i wanted to see if I could produce a nice video. I know the content is som...
Looks like computer ram sticks lol
Nice job Dennis, I think your English is very good. I am in the process of building wheel hubs for my Chevalier grinder, in fact I did some trepanning yesterday similar to your project. I built several tools before it worked well. Its the area where the balancing weights are located.
Thanks Fred, trepanning is one of those operations where everything needs to be just right. Especially in thought material.
Nice work. We shared this video on our homemade tools forum this week 😎
Thank you 👍🏻
Nice to see precision quality parts being made.
Thank you!
Very nice!
Thank you Stefan!
Do you have an account on Instagram?
Yes @dennis_dijkman thanks for stopping by!
Hi, I just order precision ground flat stones from your site. The order is the 146. Please contact me!
13:40 I see you have a jig borer like a friend of mine has. When will you make a video about that?
Probably when I get the new quill gear made and installed and the thing is operational again
Good job Dennis, can’t wait to make my video on making Tripet hubs lol
If you need CAD drawings or the CAD model just let me know 👍🏻
Very nice work Dennis. Came out great.👍👍👍😀😀😀😀
Thank you Randy!
Good work. Greetings from Spain.
Thank you Luis!
They have these things , believe they are called gloves . Watching you messing with that foil , yikes !
Impressive work!
Thank you!
Next time when trepaning, try lowering your toolbit a little at a time each time, making sure you still clear the radius of the cut. See if that doesn't help with the chattering.
That's a great retracting toolholder for threading, where do you buy the tool tips?
Nicely done Dennis. I like the intelligent use of material, especially the hole saw. The Cabinetmaker in me always asks why so many machinists waste so much material. The small shop can use the unused parts! Sometimes even on the same project! Mark
Thank you Mark. The offcuts are an odd shape but they’ll come in handy somewhere in the future I’m sure.
Nice work. Just found your channel. As for the chatter, I agree with with the other comment which is the rubbing of the tool. What I think also doesn't help is the single bolt that holds the tool in the toolholder. This could allow the tool to vibrate. Keep up the nice content. Look forward to your next video. Greetings from Belgium and have a nice Christmas 🎄
Yes, I agree it was a less than ideal setup. I’ll be grinding my own trepanning tool in the future. Have a marry Christmas as well 👍🏻
i will be very happy to see you use the Autocalimator.Im very curious how it works.
I’ll be making a video about the autocollimator somewhere in the future.
Leuke video's. Ook leuker als je er gesproken info bij geeft. Thx! Groeten uit Belgie
Dank je Pieter.
Great work .. no music .. thank you The face grooving tool is rubbing on the sides .. you ground a good bottom relief but not enough on the sides .. I think
Thank you Ahmad, I checked but there was plenty of clearance all around. I think the tool was pulling into the work.
All good except the cheezy music .. what purpose dose it serve other than annoy the hell out of people watching ? PLEASE .. stop the music
Good Job. Thanks for sharing the info on the Dividing Head. Perhaps you can make a video showing more detail. Thanks.
Thank you, maybe in a future video when I need to use it again.
Your lathe sounds like a Swiss watch! Love it
It’s a nice little machine 👍🏻
Nice to hear you talk about it. Please do talk. Your English is fine. How will you get the balance weights into the dovetail slot?
Thank you, my English is ok. It’s just my monotone voice that’s bugging me haha. The balancing weights are a 2 piece design cut through the middle.
@@DennisDijkman I figured you must have a solution for the weights. You'll get modulation in your voice as you learn to relax. I'm looking forward to your videos.
Great video’s Dennis love to see more of your projects 👌🏻
Thank you Melvin!
Very nice job on the inside dovetails. Your English is very good.😊😊😊😊
Thank you Randy! Nice to see you here 👍🏻
Sure is tough material! I thought is was 20MnV6 hard Chromed piston rod I had a hard time with it on my lathe as well
When everything works as expected you get a nice finish and it’s ok to work with. If not, this stuff will fight you tooth and nail. But is was cheap haha so you make do, thanks again for supplying the material 👍🏻
Thanks for the video - I know its a big effort, but please continue, voice over included. May I ask how you are going to insert the clamping nuts?
Thank you Heinrich, do you mean the balancing weights? They are a 2 piece design split down the middle. Clamped down by a single set screw.
The Voiceover is a very nice addition! Looking forward to the next part! Greetings from Germany
Thank you!
Very un-informative
Hee Dennis als ik het goed zie is dat een schaublin 120vm hoe bevalt die? Heeft de machine gevoelige punten om op te letten bij aanschaf? Ik zag een buitenkansje voorbij komen namelijk en zit te denken er zelf een aan te schaffen. Mvg Meppelink Techniek (ps wacht met smart op de Precision ground flat stones)
Hallo Melvin, ja ik heb een oudere Schaunlin 120VM. Het is een fijne machine alleen moet je bij die van mij een riem verwisselen als je de voeding snelheid wilt veranderen. Bij de “nieuwe” versie kan dat met een knop. En als je draad wilt snijden moet je tandwielen verwisselen… er staat een 120vm op MP voor 1,5K geloof ik, maar daar ligt een deel van het draad snij mechanisme eraf. Geen idee waarom. Heb je order ontvangen en ga er zsm mee bezig! Je hoort van mij 👍🏻
Bedankt voor je snelle reactie ik had inderdaad die op mp gezien maar er was iemand me voor die komt vrijdag kijken, 1500 leek me al wat mooi om waar te zijn voor een goeie. Ik zie de bestelling vanzelf wel verschijnen. Leuke video’s ga zo door👌🏻
Very nice 👌
Like the precise nature of the work.. Subbed here.
very nice work...and good house keeping.. what that micrometer called never seen one
Thanks, I think your asking about a 3 point inside micrometer.
Great work with lots of details--love it-please continue to make these informative vids--Many thumbs up!
Nice job 👍
👌🏻👌🏻👌🏻👌🏻👌🏻
Keep them coming!
Just to be that guy 'first ' Now i watch and learn
What a job Dennis !!! Well done.
Thanks!!
Nice work. A friend of mine has a SU1 too. Do you have a manual for this specific maschine? Is there a way to contact you for a copy?
Thanks! No, It didn’t came with one and I couldn’t find a manual for this machine online unfortunately.
@@DennisDijkman . Same problem here. Nothing to find online. Thanks for the fast reply.
Very nice.
Thanks Randy! And thanks for stopping by 👍🏻
Nice one! You can be proud of yourself pulling that one of!
Thanks mate! It did turn out pretty well 👍🏻
Jeej new one online!
nice
Thank you!
Great video! Good to see your finger heals quite Okay!
Thanks! Yes I got somewhat lucky i guess..
That seems like a clever way to measure the profile of the teeth! Sorry to hear about the finger - I hope it heals quickly
Thanks! It took some figuring but I got there in the end. I don’t know if I specified the tooth angle in the video but it’s 55 degrees. 👍🏻
Great video,
Thanks!
Nice! looking forward to more videos!
Nice, keep them coming!
Thank! Will do!