In this first part of my lathe VFD conversion I show how I mounted my VFD to my Colchester Student.
Пікірлер: 88
@beakittelscherz54192 ай бұрын
Nice Lathe. Awesome job! I learned some 30 years ago in Class that you may leave the earth (Yellow line) always a bit longer than the others..so that if someone pulling the Cables and they get loose, you have the earth still connected. Thats no use for the Big steady lathe maybe, but I have that done to all my handtools, whenever i change the rubber grommit thats worn out on the cable entrance to the handle.. . Your skills are impressive. i only know the basics around AC/DC 🤘🤘🤘😁
@paulb82648 күн бұрын
That aerosol paint pen is genius. I'm ordering one now as well subbing
@ianaristotlethompson41865 ай бұрын
Great to see a girl in an engineering environment. Very neat job.
@stuartrance2772 жыл бұрын
Excellent, I really enjoyed that video, nice to see other people’s workshops, another lathe that the scrap man obviously didn’t get, a quality item saved & going to be used 👍👍nice to have a young lady so interested in engineering, more videos like this please ✅
@L81ker2 жыл бұрын
Superb, saving a lovely bit of kit and made an interesting video with it already... looking forward to part 2!
@peterayre65352 жыл бұрын
That’s bloody amazing Kim, well done. I’m a time served engineer, so I know how impressive that is so far! Cheers 👍
@fenlandrob62032 жыл бұрын
Proper good video Kim really like how you explain everything!! Cheers. Fenland Rob
@theyorkshireworkshop2 жыл бұрын
Great video! Cracking sized machine a tad bit smaller than my Harrison! So glad mine was already running from a single phase motor!
@ruthbees7214 Жыл бұрын
Enjoyed your vid very well thought out. Your work is of a high standard you should be proud of that conversion you deserve it. Thanks ruth and mark.
@CalamityKim1 Жыл бұрын
Thank you ☺️
@Decrepit_biker2 жыл бұрын
I'm thinking of converting my mk1 Master back to a 3 phase motor. It currently has a weedy single phase motor that was used to convert it years before I got it. Very useful video thanks 😊
@whitestream52332 жыл бұрын
Good video, nice work . That lathe should give you years of service. Looking forward to the next one . All the best Kim.
@stefanallan6377 Жыл бұрын
Another brilliant video
@joschmoyo4532 Жыл бұрын
Excellent work Kim. I have a VFD on a straight knife grinder I recently restored. Really opened my eyes to how handy they are. Going to buy one for my drill press. Then another for my spindle moulder. Fine control of cutterhead speed is a huge plus. Thanks for sharing your skills and knowledge and massive credit to you.
@patkelly79992 жыл бұрын
Good job Kimberly, it will be nice when You have it finished:):)
@richieburrelltractionengin7801 Жыл бұрын
Love your videos and love the lathe machine 🙂🙂🙂🙂🙂
@bobpaterson18452 жыл бұрын
Good video Kim admire the knowledge u have on the setting up of all the functions you have wired into this 👏👏 am afraid electrics not my strong point 🙄☹️ 👍
@astravanmk22 жыл бұрын
Excellent :) You have loads of skills all of which come in handy for jobs like this. You make it look effortless, I look forward to the next instalment.
@philhermetic2 жыл бұрын
Very neat job, and thats coming from an electrical engineer!! Phil
@TheSynthnut2 жыл бұрын
Top work, very jealous of having a chunky lathe, so useful. I've not the space in my unit at the moment frustratingly. I'm sure you will appreciate the control when it's all finished! You remind me of my complete failure to put VFD's on some of my bits of kit though...
@CalamityKim12 жыл бұрын
Remind you because of the complete fail? Haha. I think I will too. Little things make life easy.
@alfadoofus2 жыл бұрын
Nice , upgrading old equipment . Great video . I'm subscribed and have notifications on and did not get notified , I know it's utubs fault . Can't wait for the next one
@CalamityKim12 жыл бұрын
That’s really annoying. 😑 thanks for letting me know.
@lukaszkus99372 жыл бұрын
Good job Kim! 👍🙂I have the same lathe it’s running fine and I’ve done similar job like You 🙂. If You have any questions or suggestions please let me know .
@ypaulbrown10 ай бұрын
Dear Kim, this is a wonderful video.....I use a VFD on a 1942 built South Bend here in the US......but you have gone much further than I....I just sat my VFD on a pipe stand with a cramp/clamp....best wises from Florida, Paul
@CalamityKim19 ай бұрын
Thanks Paul. A VFD can transform a machine, I love my setup.
@bondie91503 ай бұрын
Well done and thanks for the tip about the Marxmate. Didn't know they existed and wonder of wonders, they are available in NZ !
@terryatkinson31822 жыл бұрын
Sometimes the simple things take ages to actually do, like making the metal box. In an ideal world we would have all the tools and materials to hand but it's more fun making do with what you've got.
@CalamityKim12 жыл бұрын
Oh absolutely, I would like to have some better folding equipment. This lathe will help with making things like that.
@trams662 жыл бұрын
Nice work Kim👍 MINT 👌”
@diggmore13622 жыл бұрын
Nice lathe Kim Colchester make good pieces of kit
@garyevans9868 Жыл бұрын
Hi Kim l really enjoyed your video and found it very interesting,l am in the process of installing a three phase motor and VFD to my milling machine, l have had to replace the motor due to it being a three phase two speed configuration. I look forward to watching your next videos. Regards Gary
@CalamityKim1 Жыл бұрын
Thank you for the comment. Lots more to come!
@DITH852 жыл бұрын
"I just talked to the camera for 5 minutes and didn't press record" . . aaah, joys of filming. I really like your content (as I'm eyeballing a Colchester Student for my shop) but that line got you a sub haha. Brilliant.
@CalamityKim12 жыл бұрын
Thank you. The joys of it haha. Who knew pressing a button could cause so much stress. I guess I’m used to pressing other peoples buttons 🤣
@steamfan71472 жыл бұрын
Nice job, it takes a lot of patience to figure out a retrofit like that.
@liorcnc14562 жыл бұрын
Great vid
@robertsedgwick16292 жыл бұрын
you could do a mickey take video when you are ready to test " alright muckers what do you think? will it start?" and get a boader collie to upstage you! 🤣
@Workshopfriend2 жыл бұрын
Hi Kim. Appreciate your video and the way you fitted the VDF into the switch box. I have a similar lathe and the same VDF but you have done a better job if keeping oily hands away from the VDF with the external switching. My only question is whether the VDF will get adequate cooling in the confined space even with its own internal fan?
@CalamityKim12 жыл бұрын
Hi there, I cut some vents into it, I’d be surprised if it overheats but if it does I will rectify it.
@anrstone2 жыл бұрын
Just something I learnt the hard way. I used one of those VFDs for a CNC and I mounted a bit like you did only to find it overheated in use. Turns out it needed 150mm spacing all round for airflow. Hopefully yours is not is sensitive as mine to air flow but this helps
@commanderkratticus72554 ай бұрын
HVAC tech here, I've replaced plenty of VFD's that have burned up due to lack of circulation.
@mark-whitson2 жыл бұрын
Great video and excellent work. I have the same lathe and am looking to do a similar thing do you happen to have any links to the equipment used and any more details about how you wired it in and kept all the original features of the lathe. I would find that very useful as would some others i am sure. thanks
@biketailor6 ай бұрын
Id love to know this too. Does this lathe have a 2 speed motor? and have you been able to preserve the lathes original functionality?
@TERRYB0688 Жыл бұрын
Hi Kim, pleased I have found your channel, I’ve just purchased a Colchester student mk1 which has been converted to 240v single phase I want to revert it back to 3 phase with inverter and remote control board
@CalamityKim1 Жыл бұрын
That will be interesting. They’re a great little lathe.
@kreaze802 жыл бұрын
Very GOOD and informative video Kim. When are you going to SEND IT :) Greetings from Bulgaria.
@CalamityKim12 жыл бұрын
This weekend it’ll be up ☺️
@tceng94492 жыл бұрын
I use a network cable to run from my VFD to a control box for my lathe (a rather knackered Boxford), lots of cores and also quite thin. 10k pot (22.5mm) on the "pendant" of sorts. I do think the way you've mounted the drive is neat, mine is rather crudely screwed to the wall. Being pedantic about something you said at the start, the motor wired as delta Δ is still running it as three phase, but each phase is only connected across one winding so you can run it at a lower voltage. Wye Y each phase is connected across two windings (ish) hence requiring the higher voltage. Small motors are 230/400, larger ones can be 400/690.
@CalamityKim12 жыл бұрын
I did actually think about using Network cable but I didn't want to do anything twice so I have just done it as a precaution. Also, I did know it's still running three phase. I can't remember what I said withought checking. I must have said it incorrectly anyway. Bit late to edit it out now. :(
@tceng94492 жыл бұрын
@@CalamityKim1 Sorry, that might have come across overly judgemental! I do really like the finished product :)
@marcusd23802 жыл бұрын
All that old machinery just keeps going, would love a pillar drill or a sensitive drill some time soon. Where do u get the inverter looks interesting to convert over. Do u still have the same drive power. Interesting video for sure
@CalamityKim12 жыл бұрын
I got it off eBay. Was £70 I think. Only a cheap one. The one on my pillar drill I bought off a forum. £50 I think. That’s a good one.
@ianwoollard9008 Жыл бұрын
New Subscriber here from N/Essex near where Colchester Lathe Company used to be. (The old site is now a TESCOS). Really loving your uploads here Kim & Kurt. Great to see these old vehicles etc. Those old diesels can sit for years & it doesn't seem to matter. Not the same story with petrol engines. Where did you learn all these skills may i ask? I am well impressed. 👍👋👋
@CalamityKim1 Жыл бұрын
Hi Ian, thanks for subscribing. Shame about Colchester lathes isn’t it. You’re not wrong. Although petrols can start fairly easily normally. Just a good carb clean normally gets them going I find. Thank you as well. I have always been interested, I was taught a lot from my brother, as well as being very observant to others.
@ianwoollard9008 Жыл бұрын
@@CalamityKim1 Yes twas a damn shame. Colchester Lathes was a fairly big employer Kim along with Paxmans Diesels. A great loss to the town. They have both been gone for years now. Long before FORDS pulled out of Dagenham i think. Your Brothers have taught you well. I wondered if you was ex-Forces. Something like REME. (Royal Electrical & Mechanical Engineeering). Kurt knows his onions from his shallots too. Very clever 😉
@carlwilson17722 жыл бұрын
That was a great video. A very nice lathe indeed. I put a vfd on my Harrison lathe and I am putting one on my Harrison mill. I also stripped the mill motor, rewired it to delta and replaced the bearings. I am interested in knowing what type of vfd that is for your lathe. Could you let me know please? Regarding signal and power wires, try to run them separately. The signal wires should preferably be shielded with the shield connected to ground at one end only. Thanks for interesting content.
@CalamityKim12 жыл бұрын
Hi Carl, I used just a cheap 2.2kw VFD from eBay. It was only £70 ish. Kim :)
@carlwilson17722 жыл бұрын
@@CalamityKim1 Hi Kim, thanks for the info, much appreciated.
@ClarenceFudWeasel2 жыл бұрын
I'm impressed. So when are we going to make a CNC plasma cutter?
@CalamityKim12 жыл бұрын
Don't give me more idea's, I already have enough projects to last till retirement :D
@ClarenceFudWeasel2 жыл бұрын
But we need one, just imagine what you could make with it. You could make a customized hammer and pipe wrench rack for Lord Muck.
@CalamityKim12 жыл бұрын
Haha maybe at some point maybe :D
@andrewchristian2008 Жыл бұрын
Hi Kim im relly enjoying the videos i currently doing the same with my Colchester Master i have a similar model of motor please can i ask how you wired your motor to DELTA cheers Andrew
@CalamityKim1 Жыл бұрын
Hi Andrew, thanks for the comment. With regarding to the wiring, I must admit I can’t remember, I think from memory the cover plate had it written down how to do it. Also there’s a lot of diagrams on Google. I hope you get on okay 🙂
@andrewchristian2008 Жыл бұрын
@@CalamityKim1 hi Kim thanks for the reply did you already have 6 wires coming out to wire to DELTA or did it explain inside your cover if possible would you mind posting a picture of your diagram Cheers Andrew
@jimcrichton80282 жыл бұрын
So what hp is the lathe motor, and what size variable frequency unit did you need to get for that. Well done, not for the faint hearted.
@CalamityKim12 жыл бұрын
So it’s 3hp and I bought a 2.2kw VFD which is the closest size to my motor.
@stevecarlisle33234 ай бұрын
Ah, Colchester lathe, they don't get much better quality. I have a Triumph model, here in 🇨🇦
@snocrushr2 жыл бұрын
👍👍
@elborrachogrande2 жыл бұрын
I just learned a new word, faff, and I shall use it often
@Sportinjected9196 ай бұрын
Wow, you are very skilled with electrical! How did you learn to set up a VFD? Awesome!
@CalamityKim16 ай бұрын
Am I? It didn’t feel like it 🤣 once I worked out the basics it’s quite easy. It’s daunting intially till you break each function down into its own steps.
@Sportinjected9196 ай бұрын
@@CalamityKim1 you are very impressive! Thanks for replying! I set up VFDs occasionally at work and learned just from doing it, but still not sure I completely understand what I'm doing! Lol. Good job
@davebennett22862 жыл бұрын
Hi Kim, could i ask where got your new drive belt from?
@CalamityKim12 жыл бұрын
Hi Dave, absolutely, it came from Lathes UK, it wasn’t cheap but it’s continuous so it’s quit :D
@johnlong32142 жыл бұрын
👍
@lindsaybrown73576 ай бұрын
Just a word of caution, never connect and operate a VSD on a motor without an earth on the motor. You can get induced voltage on the frame of the motor.
@EricWillis772 жыл бұрын
Looks good just don’t seal it so well that you don’t have air flow to cool the drive. 😎🇺🇸
@CalamityKim12 жыл бұрын
Very Valid Point. If it overheats I could incorperate some fans to allow some air to pass through. Thanks.
@EricWillis772 жыл бұрын
@@CalamityKim1 Good idea even though they usually incorporate a decent heat sink and small fans you still need an entrance and exit for cool and hot air. ⚡️⚡️🍻
@craigladewig3158 Жыл бұрын
WHat is the kw rating for the std lathe motor ?
@CalamityKim1 Жыл бұрын
I’m not sure. I searched for a while just now to see if I had a clear picture of the plate for you.
@calumanderson56172 жыл бұрын
Great job and video Kim 👍we've got all sizes lathe's, the Ape's. .. oops I'm dad's pride and joy's they are , the biggest we've got is the 4" ??? Chuck Viceroy from a an old school, the twat sorry dad got it for nothing from three phase two an old single phase 70's moter, keep them posting 🙂👍
@billupstateny91512 жыл бұрын
Have you found new employment❓. Meant no offense in suggesting you might work w/ Lord Muck. Sorry how you interpreted my comment 🙊🙉🙈
@CalamityKim12 жыл бұрын
None taken 😀 I have also sorted some bits on the work front too 😁