Search found 507 matches

by Soulbear
Fri Aug 07, 2020 11:48 am
Forum: Secrets of the Lathe Trolls
Topic: VR: Heat Affecting Dashpot?
Replies: 74
Views: 11403

Re: VR: Heat Affecting Dashpot?

Hi Trolls, Forgive me for “Chipping In” here, and please understand I am not Criticising anyone by any means!! :wink: :wink: I am not, nor after now waiting for over 4 years for a response from Herr “S” am I ever likely to be, a VR Owner. :roll: :roll: But this has not stopped me following this thre...
by Soulbear
Sat Aug 01, 2020 7:44 pm
Forum: Experimenters' & Innovators' forum
Topic: Amplifier Settings Advice
Replies: 16
Views: 3433

Re: Amplifier Settings Advice

Soulbear wrote :- "Following some Sterling Advice from Markrob, who reminded me that it is the Excess Current in the Drive Coils that will Destroy any Cutterhead, So following Marks advice, I revisited the idea utilised by JJW Harris, of incorporating Cutterhead Coil Current Sensing with the Hall Ef...
by Soulbear
Fri Jul 31, 2020 10:21 am
Forum: Experimenters' & Innovators' forum
Topic: The Challenges of the AR Sugden "Connoisseur Lathe"
Replies: 23
Views: 4434

Re: The Challenges of the AR Sugden "Connoisseur Lathe"

Nice work! I modded my Presto 6N with a stepper motor from Anaheim Automation and drive belt because the idler mechanism was just too noisy. Dead silent grooves after that. 8) Well now Eric, you have got me intrigued :wink: :wink: Though it is some time since I was reading around this, I studiously...
by Soulbear
Thu Jul 30, 2020 3:25 pm
Forum: Experimenters' & Innovators' forum
Topic: The Challenges of the AR Sugden "Connoisseur Lathe"
Replies: 23
Views: 4434

Re: The Challenges of the AR Sugden "Connoisseur Lathe"

Hi Trolls, EXCLUSIVE TO LATHE TROLLS!! 8) 8) 8) POSSIBLY A WORLD FIRST!!! :?: :?: You May recall I mentioned that I had fitted the Rotek Motor to Lathe Number 14 because of the damage caused when in transit to me?? Only having run the Motor on the Bench!! I also mentioned that because the New Rotek...
by Soulbear
Wed Jul 29, 2020 11:36 pm
Forum: Experimenters' & Innovators' forum
Topic: The Challenges of the AR Sugden "Connoisseur Lathe"
Replies: 23
Views: 4434

Re: The Challenges of the AR Sugden "Connoisseur Lathe"

Hi Trolls, EXCLUSIVE TO LATHE TROLLS!! 8) 8) 8) POSSIBLY A WORLD FIRST!!! :?: :?: You May recall I mentioned that I had fitted the Rotek Motor to Lathe Number 14 because of the damage caused when in transit to me?? Only having run the Motor on the Bench!! I also mentioned that because the New Rotek ...
by Soulbear
Wed Jul 29, 2020 11:11 pm
Forum: Experimenters' & Innovators' forum
Topic: The Challenges of the AR Sugden "Connoisseur Lathe"
Replies: 23
Views: 4434

Re: The Challenges of the AR Sugden "Connoisseur Lathe"

Hi Trolls, I alluded to encountering a little problem with the original Sugen Motor on Lathe Number 16. It turned into a real trial!!! :cry: :cry: Having finally Released, Cleaned and Polished the "Sleeves" which become Motor Capstans by sliding onto the very tiny Motor Output Shaft I had been doing...
by Soulbear
Wed Jul 29, 2020 8:32 pm
Forum: Experimenters' & Innovators' forum
Topic: Amplifier Settings Advice
Replies: 16
Views: 3433

Re: Amplifier Settings Advice

Hi Trolls, JJWHarris wrote :- “I've written a circuit protection program in arduino, it takes 500 samples and averages them giving a sort of RMS value, then displays that on an ammeter and controls a relay to cut the signal if the current gets too high, then there is a little reset button to reset t...
by Soulbear
Sat Jul 25, 2020 5:09 pm
Forum: Experimenters' & Innovators' forum
Topic: Amplifier Settings Advice
Replies: 16
Views: 3433

Re: Amplifier Settings Advice

I've written a circuit protection program in arduino, it takes 500 samples and averages them giving a sort of RMS value, then displays that on an ammeter and controls a relay to cut the signal if the current gets too high, then there is a little reset button to reset the fuse. Hardware wise it's ju...
by Soulbear
Wed Jul 22, 2020 4:15 pm
Forum: Secrets of the Lathe Trolls
Topic: sp10 mk2 combination.
Replies: 17
Views: 5745

Re: sp10 mk2 combination.

Hi soeffingodly, soeffingodly Wrote :- I had to prop it up a bit. I used tragwag's suggestion that he employed; a few pieces of cardboard underneath. :) Its more flexible than being locked into the built-in feet like a 1200 but it also presents its own challenges when recalibrating, etc. [/i][/b] We...
by Soulbear
Wed Jul 22, 2020 10:07 am
Forum: Secrets of the Lathe Trolls
Topic: sp10 mk2 combination.
Replies: 17
Views: 5745

Re: sp10 mk2 combination.

Hi S, Got me curious now Te He!! Did you have any "Height Issues" to resolve when using the VR with the SP-15??? Is the Technics SP-15 the same height as the Technics 1200's ??
Best Regards Soulbear :P :) :D
by Soulbear
Wed Jul 22, 2020 6:12 am
Forum: Secrets of the Lathe Trolls
Topic: sp10 mk2 combination.
Replies: 17
Views: 5745

Re: sp10 mk2 combination.

Hi Dubwise The Technics SP-10 mk2 has plenty of Torque at 6kg/cm which is around 3 times that of the various Technics 1200's. So it does not need any further "Push" as you put it. The VR seems to have been designed with the Technics 1200 series as the de facto Platter/Motor Unit of choice, these Tec...
by Soulbear
Tue Jul 21, 2020 5:11 pm
Forum: Experimenters' & Innovators' forum
Topic: Amplifier Settings Advice
Replies: 16
Views: 3433

Re: Amplifier Settings Advice

Well Now!!! Markrob wrote :- Have you verified that the fuses were really 200ma slow blow? [/i][/u][/i][/b] Fuse Test-0.jpg Soulbear wrote :- If I get the chance I'll make some "Dummy Loads" out of the Resistors and Run the Current Loads through the Resistors, Fuses and a Bench Ammeter or a Multimet...
by Soulbear
Mon Jul 20, 2020 4:15 pm
Forum: Experimenters' & Innovators' forum
Topic: Amplifier Settings Advice
Replies: 16
Views: 3433

Re: Amplifier Settings Advice

Hi Mark, Though my eyesight is deteriorationg I'm pretty sure the Fuse Cap is showing a rating of 0.2A (200mA) However, maybe come the morrow, I will concoct a Variable Power Supply, or simply use a 100W Wirewound Pot (I have a Half-completed Variable Power Supply Unit made from an ATX Computer Supp...
by Soulbear
Mon Jul 20, 2020 3:19 pm
Forum: Experimenters' & Innovators' forum
Topic: Amplifier Settings Advice
Replies: 16
Views: 3433

Re: Amplifier Settings Advice

Hi Mark, Reliance on the Technology (VU Metering, Fusing) and making False Assumptions about the inherent risks (Disregarding finding and Reading the Literature!!) seem to have proved to be my downfall in this regard. Sad to say I was lackadaisical in the extreme, in a way showing more than a casual...
by Soulbear
Sun Jul 19, 2020 2:25 pm
Forum: Experimenters' & Innovators' forum
Topic: Amplifier Settings Advice
Replies: 16
Views: 3433

Re: Amplifier Settings Advice

Hi Trolls After many many "False Starts" and "Major Setbacks" I am currently slowly "Inching" ever closer to losing my "Lathe Cutting Virginity" and could do with a little advice :wink: :wink: I currently have been working on this :- Rackmount Units.mp4 I might add, that things have not been going ...
by Soulbear
Sun Jul 19, 2020 2:21 pm
Forum: Experimenters' & Innovators' forum
Topic: Amplifier Settings Advice
Replies: 16
Views: 3433

Amplifier Settings Advice

Hi Trolls After many many "False Starts" and "Major Setbacks" I am currently slowly "Inching" ever closer to losing my "Lathe Cutting Virginity" and could do with a little advice :wink: :wink: I currently have been working on this :- Rackmount Units.mp4 I might add, that things have not been going t...
by Soulbear
Sat Jul 18, 2020 6:45 pm
Forum: Classifieds & tip-offs
Topic: russian bone record lathe for sale
Replies: 10
Views: 1826

Re: russian bone record lathe for sale

Bowow666 wrote :- Hahah okay..thanks for the information man, but how much in euro or usd?hahahah :roll: :roll: :roll:
Soulbear Wrote :- ^^^^^^^^^^^^Starting price: 19000.00 r £210 or $265 :wink: :wink: :wink:
by Soulbear
Sat Jul 18, 2020 3:34 pm
Forum: Classifieds & tip-offs
Topic: russian bone record lathe for sale
Replies: 10
Views: 1826

Re: russian bone record lathe for sale

I’m actually keen to buy this - but how ?? Me Too!! :P :) :D Starting price: 19000.00 r £210 or $265 Man this is very tempting!! However I am detered by the Lack of a Paypal option and also have to keep in mind this:- https://www.lathetrolls.com/viewtopic.php?f=1&t=6432 :wink: :wink: :wink: Soulbea...
by Soulbear
Sat Jul 18, 2020 5:15 am
Forum: Classifieds & tip-offs
Topic: russian bone record lathe for sale
Replies: 10
Views: 1826

Re: russian bone record lathe for sale

I’m actually keen to buy this - but how ?? Me Too!! :P :) :D Starting price: 19000.00 r £210 or $265 Man this is very tempting!! However I am detered by the Lack of a Paypal option and also have to keep in mind this:- https://www.lathetrolls.com/viewtopic.php?f=1&t=6432 :wink: :wink: :wink: Soulbear
by Soulbear
Fri Jul 17, 2020 7:18 pm
Forum: Classifieds & tip-offs
Topic: russian bone record lathe for sale
Replies: 10
Views: 1826

Re: russian bone record lathe for sale

Price? Ahem..... I'll give this a try :wink: :wink: Помощь: Как покупать? Задать вопрос продавцу Help: How to buy? Ask seller a question Лот размещен: 14/07/2020 00:10:32 Окончание торгов: 21/07/2020 00:10:32 Лот находится в городе: Харьков (Украина) Lot posted: 07/14/2020 00:10:32 End of bidding: ...