15/03/2008

Toby Family Website

 

http//fp.tobyfam.plus.com

 

Workshop pictures

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Emcoturn Log
 
Pictures of the current projects

 

Emcoturn120P

Added this sweet bit of kit, here is a video of it running for the first time under Mach3 control, original steppers and  drives

video, about 6.5mb

Video

some pictures

one naked machine, cleaning about 14 years of grease

More to follow on the Emcoturn Log page

 

CNC project-002

X and Y motor mounts are machined, so fitted the X motor after rotating the lead screw (motor now mounted on the left side)

Mach settings have improved, I'm now running at 1050 mm/min.
made several test cuts in aluminium today. running at 100mm/min feed rate  the cut is 5mm deep in 6mm material

Video  early X axis under CNC control  6.5mb

Video later run, 350mm/min

 

CNC project-001

current status:

Test motor and drive are hooked up to a bench supply
The belt pulleys fitted are intended for the final version.
The original 3mm pitch lead screw is still fitted for now
Running at 2000 steps per motor rotation with a 3:1 pulley ratio.
thus 2000 steps per mm,  950mm per minute, 200 mm/s/s acceleration.
Mach3 on a VIA 1G ITX, time to pay Art... (running freeware)

 

Video of X axis under CNC control with temp motor lash-up  8mb
Video of X axis jogging with temp motor lash-up  5mb
Vacuum Work holding on the Mill
The clamp  ready to be used.
The tube leads to an industrial Vac, which draws trough the restricted T. The valve allows me to turn the vacuum off without having to switch off the Vac.

running the Vac dead into the clamp would have overheated the Vac as there would be no air flow over the motor.

Next round I'll hope to use a proper Pump, as the Vac means ear-defenders

The clamp in use, this is at the end of the cutting cycle

The rebate is cut in one go

The end product in the clamp, note the protective film which is left on at this stage, it simply curls up
The end product ready to go into the console.

a perfect right angle rebate. with razor sharp edges.

 

CNC control
Gwyn in control

the PC is running, as is the Inverter, Still need to wire the Interlocks and the Mill.

 

CNC child splay......

left to his own devices, Gwyn simply picks his bench (special low version) and puts a bit of wood on it, so he can stand don it....
Stand made, console partially assembled
The Driver cabinet will be stuck to the MDF board under the console

A bit of wiring to be done now :(

 

Console assembled and filler applied
New Lathe  BH600 from Warco
The ramp in the garden
400Kg of Lathe
The legs of the crane where constantly in the way. Here I had to shift the crate onto a smaller pallet in order to lift the lathe clear of the crate. First I tried using a ratchet strap, The I simply lifted the crate with the crane, this dragged it towards the crane and solved the problem 

Finally off the crate. Now I can lift it and drive the cart under it to move the thing

Time for Earl Grey
My dear wife helped push the monster up the ramp. surprisingly this worked.

There was a backup plan using a chain hoist.....

Possibly not so clear on the picture, but there was only 40mm play between the door and the cart.
Lifted from the cart and repositioned the crane, preparing to lift onto the stand.

I then decided to put it on blocks as the lath was not high enough for my liking.

The next day, blocks made and fitted. Most bits are back on the machine ( motor, chuck, top-slide and more)

these where taken off to lighten the machine

the whole thing simply roles on 4 bits or round

and with a bit of crowbar power it handles quite well

 

In Place and connected to the inverter.

 

Gregoire-Besson disk set project
David's new "dinky toy"

next to my Landy

The object of our attention

GB Discordon, where we want to replace the rigid disk sets for cantilever units.

As per usual with David jobs, late nights. This is the mobile Inventor studio

6 months later and the frenchies have made this from our ideas
The cantilever disk sets
Custom made !!
The whole thing
Changing the SLA mould pattern for the ART2000s. make a mistake and £800 gone...

Landy bulkhead pictures

Machined new front panel for lower parcel shelf in the Landy
Machined new front panel fixings (PEM studs) and relieve machined out for switches

 

trying out the home made top dash panel
On top the machines vent flashing, below the underside of the top dash with the vent plenum chamber
Trying out the new dash top and the parcel shelf front

Workshop pictures

view to the entry of the workshop, amongst all the stuff, the band saw and the home made vertical panel saw
View to the back of the workshop, Myford, Warco mill, and band saw again