Homemade chuck

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Gitface

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Hi All

With the talk about the Clack woodturing chuck in the other thread I thought that I would post a picture of the chuck that I made.

_MG_0057.jpg


This was inspired by a thread some time ago that showed some old time wooden chucks and my own inturpiation of them.

Steps:

* Mount a block of wood on a face plate, after my experiance with snapping plates I'm going to get a new one and dedicate it to this type of chuck.

* Turn the block round and hollow out the center. I left the walls about 6 to 8 mm thick.

* Using a saw stright down the side to create four jaws. You might want to widen these a little but not too much.

* Next drill a hole at the bottom of each cut so that as you compress the jaws they can move at the bottom and don't snap.

* Nip to your local car parts shop and as for a Jubilee clip slightly bigger than the width of your wood.

All in the one shown cost me a lump of old fence post (free) and 94p for the clip.

When cutting a tennon for this make it a slight dovetail to hold the work better.

And forgot the mention, watch your hand when it's spining or you'll have the skin off yout knuckle 8-[

On my new version 2 one I'll trim down the clip and turn it round so as to avoid knuckle scraps.

Mark................
 
I was going to make one of those for turning eggs. But I'm a bit late for easter now :oops: :wink:
 
Hi Gitface,

I've made o few of these chucks in various sizes. They work really well. I would HIGHLY recommend some sort of protection over the clip though. I lost a finger nail to one of these chucks!!!!! so have fun using it but be warned: they can bite :wink:

Cheers,

Richard
 
I think I'd run some elastic bands around it, that'd at least reduce the risk of it cutting you.
 
Version 2 is defiantly going to have something to cover the clip up for safety.

Some form of rubber should work well.

Mark......
 
Getting back on topic from these rubber fetishists :D , another safety tip with jubilee clip chucks is to make the outside of the chuck a bit bigger, and recess the clip into a groove. Bit of a compromise between the chuck being too stiff (cue Jenx again :D ) and not having a deep enough recess to accept the clip, but in combination with the inner tubes or whatever should make it a safe beast to use.
 
you could taper the outside and turn a ring to push on to tighten it
 

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