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Put a fan blade on your lathe - Timberwolf - 11-09-2017

Many years ago in Gatlinburg Tn, I liked to go into a retail wood shop where they made furniture and other top dollar things out of mostly walnut..Back then tourists were welcome to go into the shop where employees were working at machines building furniture etc...They had several large wood lathes and were turning out all sorts of items to sell in their shop.
The thing that fascinated me tho, was the "fan blades" the lathes had on the out board end of the head shaft..As I recall, they were all hand made of wood and had four blades and in use they "pulled" air and light airborne dust away from the turner...back then, nobody wore a mask {45 or more years ago}
Crazy I had never seen that idea used before. There were no dust collectors like some use today.
Those blades could give you a nasty bruise if you accidentally made contact.. But it occurred to me that these days, fans could be made using flexible plastic for the blades which may be more 'forgiving" if you did make contact..and if I did much turning anymore, I would make one...in addition to using a dust collector.


RE: Put a fan blade on your lathe - Arlin Eastman - 11-09-2017

(11-09-2017, 01:19 PM)Timberwolf Wrote: Many years ago in Gatlinburg Tn, I liked to go into a retail wood shop where they made furniture and other top dollar things out of mostly walnut..Back then tourists were welcome to go into the shop where employees were working at machines building furniture etc...They had several large wood lathes and were turning out all sorts of items to sell in their shop.
  The thing that fascinated me tho, was the "fan blades" the lathes had on the out board end of the head shaft..As I recall, they were all  hand made of wood and had four blades and in use they "pulled" air and light airborne dust away from the turner...back then, nobody wore a mask {45 or more years ago}
Crazy I had never seen that idea used before. There were no dust collectors like some use today.
   Those blades could give you a nasty bruise if you accidentally made contact.. But it occurred to me that these days, fans could be made using flexible plastic for the blades which may be more 'forgiving" if you did make contact..and if I did much turning anymore, I would make one...in addition to using a dust collector.

Jack

Me being clumsy with some of the other vets as well we will stay away from this. 
Yes
Winkgrin
Winkgrin
Winkgrin


RE: Put a fan blade on your lathe - Timberwolf - 11-09-2017

(11-09-2017, 05:35 PM)Arlin Eastman Wrote: Jack

Me being clumsy with some of the other vets as well we will stay away from this. 
Yes
Winkgrin
Winkgrin
Winkgrin
..................
I don't think it's for everybody Arlin, but if the blades were made out of that thin, flexible plastic, I doubt it would hurt anybody...I may give it a try..
Winkgrin


RE: Put a fan blade on your lathe - Wildwood - 11-10-2017

Cost of an inexpensive/expensive dust collector or shop vac better op today. Today majority of fans have cages or screens but even then not really healthy to operate while turning.

You can make an argument for no dust collection turning green wood but not dry wood. It’s not the chips that are dangerous to your health but dust particles seen or not-seen while turning or esecially when sanding. Fans would distribute dust particles everywhere.

So while a fan great for cooling the shop in warm weather, have no place around the lathe.


RE: Put a fan blade on your lathe - Timberwolf - 11-12-2017

(11-10-2017, 09:42 AM)Wildwood Wrote: Cost of an inexpensive/expensive dust collector or shop vac better op today.  Today majority of fans have cages or screens but even then not really healthy to operate while turning.  

You can make an argument for no dust collection turning green wood but not dry wood.  It’s not the chips that are dangerous to your health but dust particles seen or not-seen while turning or esecially when sanding.  Fans would distribute dust particles everywhere.  

So while a fan great for cooling the shop in warm weather, have no place around the lathe.
.................
No argument from me on the dust collection..I don't use a vac but I do wear a good mask....Back in the "olden days" before OSHA, they didn't use much safety equipment so the fans were one notch better than nothing in moving the dust away from the operator.
Crazy


RE: Put a fan blade on your lathe - BloomingtonMike - 11-12-2017

The Mark VII Shopsmith had a powered enclosed fan and it had small dust collection ports on it.


RE: Put a fan blade on your lathe - dartman1965 - 11-17-2017

Or maybe a soft silicone blade.........


RE: Put a fan blade on your lathe - SceneryMaker - 11-17-2017

I just set a small fan to the left of the headstock so it blows across both the lathe and the drum sander. I don't get ANY sanding dust on me.


RE: Put a fan blade on your lathe - Cecil - 11-18-2017

(11-09-2017, 01:19 PM)Timberwolf Wrote: Many years ago in Gatlinburg Tn, I liked to go into a retail wood shop where they made furniture and other top dollar things out of mostly walnut..Back then tourists were welcome to go into the shop where employees were working at machines building furniture etc...They had several large wood lathes and were turning out all sorts of items to sell in their shop.
  The thing that fascinated me tho, was the "fan blades" the lathes had on the out board end of the head shaft..As I recall, they were all  hand made of wood and had four blades and in use they "pulled" air and light airborne dust away from the turner...back then, nobody wore a mask {45 or more years ago}
Crazy I had never seen that idea used before. There were no dust collectors like some use today.
   Those blades could give you a nasty bruise if you accidentally made contact.. But it occurred to me that these days, fans could be made using flexible plastic for the blades which may be more 'forgiving" if you did make contact..and if I did much turning anymore, I would make one...in addition to using a dust collector.

These toy helicopters have a plastic ring connecting the blade.  For the toy, they provide strength.  For the lathe, they would keep your hand back. 

I still think there are better ways, like dust collection, but a ring-around will keep your hand from approaching the blades from the outside in.

[Image: HELICOPTER%20HEADER%204.jpg]


RE: Put a fan blade on your lathe - EdW - 11-22-2017

You can use a box fan (the kind that sits on a window sill) with a pleated furnace filter on the inflow side to draw dusty air away from the lathe and filter it. I use one in addition to my dust collector and filter mask.