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smallathe
เข้าร่วมเมื่อ 25 ก.พ. 2017
Wecome! This channel is about precision machining parts by and for (and to the extent of) my Unimat SL1000 lathe.
I have and will be fabricating parts the Unimat manufacturer skipped like a compound rest and external drive as well as steady rest and other unimat tools. This channel was established to help other people that own a Unimat SL 100 or DB 200, or any other small lathe.
Hope you enjoy this
Saar
I have and will be fabricating parts the Unimat manufacturer skipped like a compound rest and external drive as well as steady rest and other unimat tools. This channel was established to help other people that own a Unimat SL 100 or DB 200, or any other small lathe.
Hope you enjoy this
Saar
วีดีโอ
Stainless steel 310 pendant - Double sided.
มุมมอง 42721 วันที่ผ่านมา
Mrs. Smallathe's birthday is near. Last time I made an ebony pendant she did not like it - it was too big... So...this is a 15.8mm diameter double sided pendant. Merry Christmas, happy Hanukkah and have a great year everyone.
Shop upgrade - new handles for the drill press
มุมมอง 2142 หลายเดือนก่อน
Shop upgrade - new handles for the drill press
Max cnc mill update
มุมมอง 1314 หลายเดือนก่อน
A quick update on getting a collet chuck holder and collets for max
MaxNC10 mill assembly
มุมมอง 1715 หลายเดือนก่อน
Assembly of the Max NC 10 mill I got as a gift from a friend. Currently (Aug2024 it's not running but I hope to get that fixed :) Enjoy and thanks for watching Saar
Diamond paste DIY
มุมมอง 7905 หลายเดือนก่อน
Making diamond paste DIY. I am using my trusty beeswax and olive oil mix at 20% beeswax and 80% olive oil (1:1 past to powder). Unaffiliated Links - diamond powder (where I bought mine): www.aliexpress.com/item/1005005952247654.html?spm=a2g0o.order_list.order_list_main.71.5a991802aztiXg AliExpress sellers also sell diamond paste - just search "diamond paste" and you will find it. I opted to mak...
What's new? A Unimat SL1000 modification
มุมมอง 6385 หลายเดือนก่อน
Well, there is something I wanted to do for quite some time. I have seen only half of the accessories online - too expensive for me - so I designed it myself. let me know if you find it... :) I'm sure you will... cheers saar
MAX NC 10 milling machine - update
มุมมอง 2156 หลายเดือนก่อน
Current update on the milling machine...
Puzzle update & thanks
มุมมอง 1637 หลายเดือนก่อน
Thank you all for the wonderful and very good suggestions! Here is a project update. Bottom line - sanding helped!
Batch machining... help?
มุมมอง 1.4K7 หลายเดือนก่อน
Hi guys. I would highly appreciate your comments. the goal is to machine a batch of 4*0.2mm tubes 5-10pcs to the same length (-/ 0.05mm). Batches can vary in length, but within batch they have to be identical. I thought of hand sanding them post processing just to true them up. Any thoughts? Thanks!!!
Machining a pressure nozzle - most oddball Unimat setting ever!
มุมมอง 7508 หลายเดือนก่อน
Machining a pressure nozzle - most oddball Unimat setting ever!
3D printed pulley for the unimat - update!
มุมมอง 3448 หลายเดือนก่อน
3D printed pulley for the unimat - update!
Connecting the new motor to the lathe
มุมมอง 2589 หลายเดือนก่อน
Connecting the new motor to the lathe
The unimat is fixing the 3D printer so the 3D printer can fix the lathe...
มุมมอง 5289 หลายเดือนก่อน
The unimat is fixing the 3D printer so the 3D printer can fix the lathe...
Slicing ceylon cinnamon on the inverted Jigsaw
มุมมอง 10810 หลายเดือนก่อน
Slicing ceylon cinnamon on the inverted Jigsaw
From Juicer to a Tumbler... a candy tumbler.
มุมมอง 92ปีที่แล้ว
From Juicer to a Tumbler... a candy tumbler.
3D printed pulleys for the unimat SL 1000
มุมมอง 276ปีที่แล้ว
3D printed pulleys for the unimat SL 1000
A resin and Australian Opal chips embedded in it. Just s
มุมมอง 253ปีที่แล้ว
A resin and Australian Opal chips embedded in it. Just s
hello. Is it not possible to connect a potasyonmetre?tr.wikipedia.org/wiki/Potansiyometre
Have you experimented with glass? I want something similar to this, but have a glass window in it, so one can look inside, however i need it to be watertight, maybe you can give me some hints? I seen some manufacturers can provide me with the glass i need (temepred stuff) but unsure how to mount that to titanium? Not fan of glue, idk
@@TheChemicalWorkshop oh... Good question... I would make a groove the glass can rest on in the titanium tube. Place a silicone oring under it and press a titanium sleeve over it to cover and make it look seamless. No glue required... Hope this helps. If not - email me a drawing and I'll try to lend a hand...
About how much does something like that cost?
@@azrobbins01 around 20usd.
@@Smallathe Thanks!
@@azrobbins01 My pleasure mate. Here is the link where I bought mine 2 weeks ago: www.aliexpress.com/item/4000635498864.html?spm=a2g0o.order_list.order_list_main.23.1fc81802GQ0xlZ #No affiliation whatsoever :)
@@Smallathe Thanks again! I have never purchased anything from Aliexpress. Is it any different from amazon? For some reason I thought everything came straight from China so returns would be a nightmare, and counterfeits would be rampant.
@@azrobbins01 Good question - I buy from amazone and aliexpress (and there are other websites for machining tools). US made brands like Starette are wonderfully made but a tad too expensive (not to mention delivery). If I want percision tools (like my micrometer and calliper) I buy Mitutuyo that have a dealer in my country (but are bloody expensive too, of course - my digital calliper was 160USD). Still, quality tools are worth it. But for most uses like my bore micrometer I buy chinese stuff. I try to avoid the faking brands that write "mitutugo" on their products and look for brands that have their own logos. If you clean up the tool and callibrate it - it will work well. That's my 2cents. Hope it helps :)
Happy Hanukkah 🍩
Happy Hanukkah and merry Christmas :)
Happy birthday to her! Happy new Year! That’s a beautiful piece and I hope she enjoys it!
Glad you liked it :) I'll add her response to the video of making it :)
Thank you so much for this video. I just started using my Unimat DB 200 as a mill. What do you use for parallels? All the mill parallels available are way too big for the small vise on the Unimat.
@@Kijiji-ny7qh My pleasure. Glad you found it useful! Parallels - I use two high speed steel blanks 6mm*2mm ground stock. These are ground to size and very parallel ... Yes, regular parallels are too big for the unimat tiny vice :)
@@Smallathe Thanks! Subscribed.
@Kijiji-ny7qh my pleasure again. Glad to help a fellow minilathe owner and maker :)
The controller shown in this video has a programable brake setting, you can turn it of, or adjust in 5 steps. I will add some links to other TH-cam videos about this vey useful motor, that gives a lot of torque and speed range, and is avail able in 500 wat (1/3rd horsepower) or 750 wat (1 horsepower). There is a German YT contributor that has a circuit to replace the lever with a potentiometer, looks very good but I have not tried it yet. I don't appear to be able to add more than 1 comment so I have had to append these to the original comment. _________________________ The German contributions, Many thanks to those guys. th-cam.com/video/qao7Rex1lZU/w-d-xo.html German forum for motor mods forum.zerspanungsbude.net/viewtopic.php?f=13&t=55190 German forum for updating mini lathe forum.zerspanungsbude.net/viewtopic.php?f=9&t=603&hilit=edm300 precede both these addresses with the usual http etc These are mot spam but genuine forum sites YT won't allow me put in my comment. Bourns 3590 potentiometer = 3590S-6-502L MULTI-GEAR _________________________ New Brushless Servo Motor For The Mini Lathe th-cam.com/video/iiIJCVngs1E/w-d-xo.html A successful installation that shows the torque available at low speed (see 10 minute 30 seconds approx.) _________________________ I have some images I would like to attach but I don't know if I can. Any pointers would be helpful (i don't use any cloud or depositing services)
Hmmm. I use an industrial sewing machine and some of these brushless motors have zero torque. There are some new versions now that make substantially more power for punching through leather etc.
@@GTIFabric good point, but lathes rely on speed more than torque. Especially on small lathes - yes, torque would be nice for heavy cutting but the lathe m6 leadscrew would shear off... So I opt for higher speed and 0.1-0.05mm depth of cut.
Can you post the STLs on Printable please?
@@peterrasmussen2793 Sure. It's already on thingiverse if I remember correctly :)
www.printables.com/model/1076471-unimat-sl1000-db200-lathe-connecting-plate-for-a-s
Did you tap the ends?
@@DavidPlass yes. The aluminium os tapped m6 to secure the resin casting and m8 to screw into the drill press.
Very cool. 👍
Thanks mate :)
Great video as always. Hey I was wondering if maybe you could do a steam engine build or a build for one of the tiny engines that come in the unimat manuals? Like a little series step by step for all the unimat owners out there. Love the content and would like to see more of the unimat. I was starting the river queen steam and thought it would very helpful to see it done as there are only one video of such a build on the unimat.Just a thought.
Lovely idea! I've been thinking on it. It's going to take a while - I have previous projects to do... :)
Good idea, I havent bought an opinel knife for some years, because i dont think the locking mechanism is legal in UK in any public place. I use a TSPROF system to sharpen kitchen knives, pen knives, tailors shears and scissors,, etc. and found it to be very accurate over some years of ownership. Its expensive to buy though can sharpen virtually any edge type (convex, concave, flat, razors, etc). Thought worth mentioning. The largest version is the most versatile.
Thanks. I never bought one and my friend thought it would be a cool project to make one ourselves. The blade is from a large circular saw.
!!!
Well done!!!!
Thanks. Glad you like it :)
I see some wandering Jew in the background 🥰
1; the odds of me finding only you in a comment section are microscopic but here we are. 2; what does that mean
@@thatguybrody4819 It means you should subscribe 😁
@@TheRhinestoneHurricane already was
@@thatguybrody4819 Nice B)
Anodized and hammer pounded finish together in one machine 😂
@@TheRhinestoneHurricane ;)
Super! How does it work if you position the rotary wheel directly concentrically on the axis of rotation? Is it then not possible to regulate finely enough? Did you check here: th-cam.com/video/qao7Rex1lZU/w-d-xo.htmlsi=SFODKuFiVdUz-K3O ? I ask myself: Is there really no non-contacting rotary, cylindrical hall effekt sensor with the same eletrical values as the original linear hall effect sensor 49E?
@@marcoam2610 hi. Well, very good question. I found no problems running it concentrically. You do need to slow down speed before you stop the motor or it stops instantly with a sharp impact. Other than thus it's not a problem
@@Smallathe The controller shown in this video has a programable brake setting, you can turn it of, or adjust in 5 steps.
Thank you
Czy na Unimat 3 też tak można regulować?
English please?
@@Smallathe Is this also possible with Unimat 3?
@@TadeuszTarka-so2dt I think so. It needs to be adapted to the machine specific design. Try! :)
Might it be a good idea to have the cutting tools at right-angles to the way you are showing for shallow tapers?
@@jozefbubez6116 Absolutely. I did plan on modifying it for a 90deg cut, but for now, tested on aluminium and brass, it's working quite nicely. I did think on 3D printing a model. It should work for light cuts... What do you think?
@@Smallathe Hi and many thanks for coming back! As to 3-D printing, at age 74, I know next to nothing although one of our grandsons has made a toy bear or something of a like kind and it took seven hours. Would I not be right in saying that 3-D printing is for plastics only so depending on the exact material would be good for very light use, only? Personally, I prefer to stay with "old school" tech and if it can be done using a drilling machine and file only, so much the better! My interest in the compound slide is for a lathe I started building back in 1978 roughly following a book by Tubal Cain, I think it was, where he states what can be done using 'careful draw-filing'. The result was a 1/ 1/2" centre height, 6" between the centres using mild steel flats and a 1/2" diameter shaft out of what we in l'il olde England call 'silver-steel' which is a half-hard precision ground steel, the shaft running in plain fine-grain cast-iron bearings and bored through to take 8mm collets salvaged from the remains of a watch-maker's lathe which had only hand-held tools. Over the years, I have turned out quite a few projects on this 'mini' lathe but been confined to parallel turning only hence the ability to do taper would increase my possibilities. This may be of interest but I don't know whether there is any way of up-loading photos onto TH-cam? Cheers! Jozef
@@jozefbubez6116 hi Jozef, I too am for metal and machinning but 3d printouts do expand horizons for small lathes - check my post on 3d printed spacers. I have posted exact measurements - so I hope this will be usable for you too. Keep me posted... You can send me images by email via my candy making website www.spicecandies.com or by mail to saar@spicecandies.com.
Unusual and simple way to produce a compound rest.
@@jozefbubez6116 Glad you liked it. Thank you sir :)
Nice looking unit, have you got any more info on it. Are you going to run GRBL on it, or is that bridge yet in the future? Cheers!
Thanks Mate! :) I'm just getting into it - found some boards on aliexpress (for 3 or 5 axis machines) that can run on Mach3. I need more help on this (I'm brand new to CNC world and suck at electronics - i.e. much to learn :)
Very interesting and educational… 👍👍
Glad you liked it! Much appreciated!
excellent
Thanks mate :)
You never showed it on the lathe?
Glad you liked it :) Actually I have. I've used it quite a few times so far. Here is the demo video: th-cam.com/video/NPdwEjLHpnY/w-d-xo.html&ab_channel=smallathe
But what about the cross slide?
@@DavidPlass right! I will make a wood turning stand that will reach this height :)
Gonna be doing some hoggin!
@@machinistmikethetinkerer4827 woodturning
Riser for head and tailstock?
@@kitmaira Spot on mate!!!
mike, is it a 3d printed riser blocks on the lathe headstock and tailstock? I eventually managed to buy a unimat headstock one for my sl100 used (no 3d printer owned).
@@petercallaghan4718 Right!!! Let me know if you need a riser for the tailstock. I don't think Emco made these...
@@Smallathe Thanks that would be great. Can you let me know the cost please? I'm in the UK.
@@petercallaghan4718 Well... assuming the tailstock is uniform and would fit - I can ship it via regular postal services and it should be arrive within 2-3 weeks. The shipping cost would be around 10USD.
What metal is the base made of?
@@ValMartinIreland It's plywood with a sheet of stainless steel on top. About 1/16" or 1.5mm thick.
Love the content great stuff ole buddy.
@@P.Trim69 Awesome to hear it. Thanks :)
Super nice ole friend
@@P.Trim69 Thank you sir! :)
Good luck
Does your locking screw on end stick out past tube's. If does what about making tubes stick out farther so u can machine them all in one pass on Mill laying on there side. Maybe idk. Throwing it at the wall 🧱. See what sticks