Keyboard Shortcuts
Likes
- 7x12MiniLathe
- Messages
Search
Re: AC Voltage
Chris Albertson
¿ªÔÆÌåÓýThe ¡°best¡±? ?The latest electric code (here in the US, the NEC) has taken all the fun out of this. ?All new service entrance panels are required to have ¡°Whole House¡± surge protection. ?This only applies to newly installed panels in new construction or retrofit. ?But if you are going to worry about protecting stuff, you might as well just do it onceThese devices are easy to install into an old panel and because they are required, they are available ¡°everywhere¡±. ? ?Just put one of these in and be done with it and it will cover your TV, computer, power tools, car charger, and whatever. There are two basic kinds, one snaps in like a larger size 220 volt circuit breaker and the other screws into a knockout. OK, but you really wanted a AC-DC-AC system. ?You might be in luck because that is how all brushless motors work. ? There is one of those inside the lathe already if you have a brushless motor But if I am not mistaken, I think all mini lathes use PWM to control the motor. ?If so, then you already have a kind of AC-DC-AC system in from of the lathe's motor.
|
AC Voltage
¿ªÔÆÌåÓý
What is the best AC protector/stabilator for a 7x14 lathe?
There are many types: one for your computer, one for your fridge.
Full AC-DC-AC is maybe a littlebit luxury?
/johannes
|
Re: Mini Lathe and Northern Lights
¿ªÔÆÌåÓýThe Carrington event was a huge storm.? Estimates vary on the X class flare for that event. Some estimate it was an X20.? Some argue the storm in 1921 was larger. By comparison the recent flare which created the huge geomagnetic storm was X 5.8, I think.? A few days later there was an X 8.8 flare that wasn't directed towards Earth.? There has been larger flares in the past that weren't directed towards Earth.? Another solar flare like the one during the Carrington event would likely destroy most all solid state devices and create mass chaos since we are so dependent on tech nowadays.? Vacuum tube equipment would survive though.? Yeah, we are way off topic.Stan, an amateur radio operator in TN.? Yeah, I have some vacuum tube equipment :) On 5/15/24 11:21, davesmith1800 wrote:
If think nothing happens try the solar storm of 1859 |
Locked
Re: Words you can no longer use at FedEx shipping mini lathe parts
I agree
toggle quoted message
Show quoted text
They would just steal one and use it . They do not check photo and the just scan backside.? Dave? On Wed, May 15, 2024 at 10:51 AM, Miket_NYC wrote:
|
Locked
Re: Words you can no longer use at FedEx shipping mini lathe parts
"Seriously ? One thinks that would stop terrorists ?" No, it wouldn't stop them but it would let authorities know who the terrorists were. (Or at least the dumber ones. The smarter terrorists would have forged IDs).
|
Re: Mini Lathe and Northern Lights
¿ªÔÆÌåÓýThanks Jacques , that first pic is worth the price of admission ! thanks animal On 5/15/24 7:03 AM, Jacques Savard
wrote:
|
Locked
Re: Words you can no longer use at FedEx shipping mini lathe parts
There is also?E word too.?
Never ever use around the aircraft industry.? Even in a joke you having doughnut and coffee with police hope to go home in under 30 years to run mini lathe.? It something that most will never think of till to late.? Back 1970's a guy going to his father's funeral joke to the flight attended about briefcase with magazines. He quickly removed from aircraft soent hours have doughnut and coffee. After he need a new briefcase mist his father's funeral.? He lucky today they do not take a joke. I know this one is a little off subject but to important not to say any thing. Dave? |
Locked
Re: Words you can no longer use at FedEx shipping mini lathe parts
bomb
?
|
Locked
Re: Words you can no longer use at FedEx shipping mini lathe parts
What is the "word" you folks are talking about? I have no idea. Mike Taglieri? On Wed, May 15, 2024, 12:00 AM davesmith1800 via <davesmith1=[email protected]> wrote: It surprised me to need a driver license at place using for years.? |
Locked
Re: Words you can no longer use at FedEx shipping mini lathe parts
Not stop directly, but provide a definite link back to the sender if anything bad happens, be it a terrorist attack, accidental aircraft fire because of non-declared hazmat, or just spillage or damage.? If someone is sending something by mail/parcel they are clearly trying to avoid being caught, as opposed to a suicide bomber.
Ted Kazcynski mailed his bombs in packages covered in stamps and dropped off in the blue boxes.? That's why you can't send anything more than 12 ounces except in person or with electronic (traceable) postage. Kurt Laughlin |
Locked
Re: Words you can no longer use at FedEx shipping mini lathe parts
Seriously ? One thinks that would stop terrorists ? george
On Tuesday, May 14, 2024 at 04:15:18 PM PDT, Miket_NYC <mctaglieri@...> wrote:
Nothing sinister. Shipping companies now want ID so terrorists can't mail bombs to people.? Mike Taglieri? On Tue, May 14, 2024, 1:35 PM davesmith1800 via <davesmith1=[email protected]> wrote:
|
Re: Mini Lathe and Northern Lights
Here in NE TN I saw a bright purple patch through a tiny hole in the clouds but the rest of the time it either too cloudy or nothing to see. There are mor bigger sun spots developing but they dont think the solar wind will hit Earth. I drove 17 miles up into Virginia but still saw nothing even with long exposurtes.
-- Evan Lathe: 1955 Boxford Model A with screw cutting gearbox, power feed with several accessories, hand tools and a pillar drill press. Try my Free Online Gear train Software: You enter a thread pitch or TPI and it shows you a range of gear trains and gearbox setting to use and even a scale drawing of the gear train. It also includes calculations for taper turning by the tailstock offset method, and cutting speeds. It includes the specifications for many thread types eg metric, UNC, BSW, and BA. Displays drill sizes for tapping threads at any percent thread depth (with full explanations). My YouTube Channel and Playlist about using an engineers lathe: ? Project to build a Greek Hero steam engine and measure its power output:? |
Locked
Re: Words you can no longer use at FedEx shipping mini lathe parts
It surprised me to need a driver license at place using for years.?
toggle quoted message
Show quoted text
Then start to ask if due to %$^& and stop short.? I work around aviation all life and just did use the word. Someone could over here and hear the whole sentence.? There are lot of words today that you are not using because it been in wrong way. Dave? On Tue, May 14, 2024 at 04:15 PM, Miket_NYC wrote:
|
Locked
Re: Words you can no longer use at FedEx shipping mini lathe parts
Nothing sinister. Shipping companies now want ID so terrorists can't mail bombs to people.? Mike Taglieri? On Tue, May 14, 2024, 1:35 PM davesmith1800 via <davesmith1=[email protected]> wrote:
|
Locked
Words you can no longer use at FedEx shipping mini lathe parts
Words you can no longer use when Shipping mini lathe parts
I was down FedEx shipping.
The want my driver's license.
I start ask why I stop short .
They keeping track just in case.
?
I did not use the B work.
It used talked the gifts we gave Germany in 1940's it ok. But not at the FedEx counter.
?
I just wonder how many more words you can use anymore?
?
Dave |
Re: Mini Lathe and Northern Lights
Great photos too.
toggle quoted message
Show quoted text
Dave? On Sun, May 12, 2024 at 03:17 PM, mike allen wrote:
|