Thread: Put in some fluoro's......

Iain
I've made use of the same (and th e 3m ones sometimes) for similar purposes ... seems a waste to cut off the the female and throw it away but what the heck ... like you say ... the product is cheaper than the sum of the parts ... figure that

Iain,

You may/may not be up to speed with this but here goes.

Fluro lights flicker at a rate [I think] of 60 cycles per second. If you have rotating machinery in your workshop ie lathe, rotating blades etc and they happen to be rotating at around the same rate as your fluro is flickering, it gives the appearance that the rotating object is stationery - you can guess what can happen from here. There are many reported cases of people putting hands onto 'stationery' objects with grim results.

From a cost point of view, fluros are the go, but above your rotating machinery, a floodlight/incandescent is the safer option

Regards

Colin Howkins
Graceville Qld

Yep, I do too. Given that you can buy extension leads up to 15mtrs you could wire up the largest shed on a shoestring - no! an extension lead would be better.

Denn

Originally Posted by Colin Howkins

Iain,

You may/may not be up to speed with this but here goes.

Fluro lights flicker at a rate [I think] of 60 cycles per second. If you have rotating machinery in your workshop ie lathe, rotating blades etc and they happen to be rotating at around the same rate as your fluro is flickering, it gives the appearance that the rotating object is stationery - you can guess what can happen from here. There are many reported cases of people putting hands onto 'stationery' objects with grim results.

From a cost point of view, fluros are the go, but above your rotating machinery, a floodlight/incandescent is the safer option

Regards

Colin Howkins
Graceville Qld

Ah Grasshopper, if one notes carefully the wiring in the internals you will notice that the phasing is arranged so that the cycling is opposite on each tube, thus a steady light and no flickering, also the rate here is 50 fps (flickers per second ), good ole US of A has 60 hertz.
My argument against this too is that I am not deaf and I can hear the machine running plus if I am intending to use a machine I should be aware that it is running.
Of course the same ruling applies to incandescant lighting and you cannot eliminate this unless you use a full wave rectifier, which is something of an expensive overkill for a home workshop.
Remember the strobes you used to place on the turntable to check the speed? (remember we used to give an apprentice a torch to check them with ).
Ramps, it does hurt to cut off the female end and no matter how long you stare at it, it is still going to be useless, bearing this in mind, I still have the two useless ens in a drawer in the shed, I know they are absolutley useless but they are brand new and sqeauky clean and just not suitable for binning, even though they are a sealed unit and cannot be used for any application apart from chucking at cats.
Here we go, a new thread starter, weapons for use against marauding moggies.
I had better stop before someone thinks I am related to Mr Wild Dingo

Iain, start a "That might come in handy one day" bin. You will find that most things in it will be very handy at some time in the future.........usually about two days after you've had a clean up and thrown the damn thing out.

Originally Posted by Termite

usually about two days after you've had a clean up and thrown the damn thing out.

I know
Although yesterday I needed to do some sanding but the hose adapter for my rotex is split and the mew one hasn't arrived, solution, get a cable tie and wrap around the end so I can attach the hose, now, I have a big plastic jar of cable ties in the shed....................somewhere.
After an hour searching I'm buggered if I can find them so I head off to the local hardware and buy a bag of them (so I can use one), works a treat, get the bag and put it on the shelf next to the jar of cable ties that I can't find

Originally Posted by Colin Howkins

Iain,


You may/may not be up to speed with this but here goes.

Fluro lights flicker at a rate [I think] of 60 cycles per second. If you have rotating machinery in your workshop ie lathe, rotating blades etc and they happen to be rotating at around the same rate as your fluro is flickering, it gives the appearance that the rotating object is stationery - you can guess what can happen from here. There are many reported cases of people putting hands onto 'stationery' objects with grim results.

From a cost point of view, fluros are the go, but above your rotating machinery, a floodlight/incandescent is the safer option

Regards

Colin Howkins
Graceville Qld

Hi Colin

When you belong to this forum long enough you discover there are very few new subjects covered, you just need to be able to find them.

This subject on strobing was covered a couple of years ago.

And Iain you probably remember it.

https://www.woodworkforums.com/showth...nical+Bulletin

Originally Posted by Barry_White

And Iain you probably remember it.

https://www.woodworkforums.com/showth...nical+Bulletin

I didn't but thanks, I had forgotten the candle option (50 or 60 Hz candle sir )

Well Iain, I sort of had a similar experience.

Got the fluros from a salvage yard dirt cheap, doubles, big heavy fellas nobody wanted. And there they sat for two years 'cos the thought of buying cable and plugs for more than the lights cost me just darn annoyed me. (Dumb logic).

Had a clean up day and was tossing out some old damaged extension leads, that had too many heavy things fall on them, when all of a sudden I had a thought, leads all good apart from a bit in the middle + fluros gathering dust somewhere = light in the shed.

Durh !!! So now I have light in the shed and what a thrill it was. You have reminded me to get some more and some cheap extension leads and do the garage as well.

Cheers
Pops

Iain, you could also be related to Wongo

One of my lesser used flouros on hooked up with an extension lead to powerpoint, the one over my lathe

G'day Iain,

Originally Posted by Iain

and cannot be used for any application apart from chucking at cats.

Hadn't thought of chopping an extension lead.

Originally Posted by Iain

WHY THE HELL DIDN"T I DO THIS FIRST TIME AROUND

Because you never asked?

Still remember going in to the local bunnies a few years ago when they had some sale on shortish extension leads.

We asked if there was a limit to the number we could buy. Manager said as many as we wanted to buy.

So we bought them all.

Almost a pallet sized box worth of the stoopid things.

Got the apprentices to practise their flex stripping skills, and recycled the dud sockets. Then we all chipped in wiring them into flouro's that had somehow been delivered without leads on them.

In the end, we were busy in the shop for a few days, the lighting mob dodged an expensive bullet, the boss made some unexpected extra cash, which he used some of to buy us beer and sausages with.

Plus we made the Bunnies managers eyeballs stick out about 3 inches.

I usually buy a bit longer than needed, and then wire a male plug (quite cheap) to the cut female bit and I end up with another extention cord. Yes, I also hooked up a floro set to the garage - now I can see what I'm doing after 5pm. Got my at Flemington Markets for $15 includes twin tubes and a white hood and it comes plugged - just connect to extension cord to wall socket. Might hook up another set right under my work table - will wait if I could get those enclosures that looked like aluminium/mirrors - those at some new offices.

Short extension cords are quite useful. But for those you have already cut off you can use them to protect the male plugs on corded tools. For some reason the prongs often get pushed together by clumsy placement of boards and things when to lazy to put things away properly. (would not buy an extension cord to do this though - it just saves you having to chuck them at the moggies)

Pusser