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Hi John,

Sorry I forgot to add the attachments Doh!!! I think what happened is that I took the pictures with the PCB half out of the enclosure and so the connections (ribbon cable) from the...

Hi John,

I have looked back on my photos and found I had some more pictures stored and Bingo! See attached, the 18 pin chip ident is clear. It is a 50V 500mA NPN Darlington transistor array...

Hi,

Thank you for your reply to my request for information on the SYIL PCB. I have not attacked (!!) the PCB problem yet but I Have purchased a breakout board from a UK supplier ( who is near...

Hi,

I have searched the internet for documentation for this PC but with no luck. Has anyone got any information, i.e. wiring diagram or connection information for the PCB? I have attached a...

Blake, That did the trick! The repair tool highlighted the missing surfaces and after filling them in I got my solid back.

Thanks for the help. I am in the process of renewing my subscription...

I'll get the hang of this in a minute! Here (hopefully ) is the actual .scdoc file in a .zip file.

Regards,

Andrew

I have tried using the combine and also the fill tool but they don't work in this case. If I can't sort it out I am going to a training day in London at the end of the month so will take this query...

Sorry! the screen shot was too large to upload. Attached should be OK

Thanks for your replies. In reply to Doug, yes it is showing as a surface. My question is how does one convert the object back to a solid. I want to put more holes in it and they only show on the...

I am having trouble with a drawing that is a simple solid cube with some external blind holes. Somewhare along the line I have managed to convert it to a sort of shell ( without using the shell...

Regarding video card problems with Spaceclaim I have a Home build PC Asus A78n8x-x motherboard with an Athlon XP3200 and 3Gb of RAM. The video card is a Geforce 6200 with 265Mb of memory. Spaceclaim...

If you were in the UK I could recommend a BH from www.rdgtools.co.uk. The 3" R8 boring head ( If have a bridgeport ) is excellent. I have just been boring some holes for needle roller casings and...

We have J&L Industrial over here which is a US firm so I assume they are based in the USA as well as supplying in the UK. Their mail order service is excellent and they list a whole range of cutting...

Hi Kevin,

Since starting this thread I have discovered a source for the drawings and castings for the Potts Jig. This is the only way to sharpen drills as no other device adjusts the backoff...

What's your budget?
#2 I would grind a flycutter and cut the teeth individually with the gear blank on a dividing head.
#3 You can buy milling cutters but they are not cheap and you need a...

Hi Kokelol,

I found your post while also looking for plans for the Potts! I liked the Forum so much I joined and this is my first post.

The Potts drill grinding jig was ( I am fairly sure )...